CN104653781A - Sealing strip, electronic device and preparation method of sealing strip - Google Patents
Sealing strip, electronic device and preparation method of sealing strip Download PDFInfo
- Publication number
- CN104653781A CN104653781A CN201310595159.8A CN201310595159A CN104653781A CN 104653781 A CN104653781 A CN 104653781A CN 201310595159 A CN201310595159 A CN 201310595159A CN 104653781 A CN104653781 A CN 104653781A
- Authority
- CN
- China
- Prior art keywords
- stamping steel
- steel ribbon
- inner core
- protective layer
- sealing strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
- F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
- F16J15/027—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with a hollow profile
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
- F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Gasket Seals (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The invention discloses a sealing strip, an electronic device comprising the sealing strip, and a preparation method of the sealing strip. The sealing strip comprises an inner core, and a protecting layer which wraps the outer surface of the inner core; the inner core is prepared from foaming rubber; the protecting layer is prepared from solid rubber. The preparation method of the sealing strip comprises the steps of providing foaming rubber extruding raw material for an inner material barrel and solid rubber extruding raw material for an outer material barrel of a double-material extruding device; extruding and forming the sealing strip at a time through the double-material extruding device. The sealing strip is large in compression range, and thus the compression force is reduced; in addition, the sealing strip is high in rebound resilience and difficult to damage; the protection grade of the electronic device reaches IPX7 sealing performance, and the reliability of the electronic device is greatly improved; in addition, the preparation process is simple; the batch quality is easily controlled; the production efficiency is high.
Description
Technical field
The present invention relates to field of sealing technology, particularly relate to the preparation method of a kind of Stamping Steel Ribbon, electronic equipment and Stamping Steel Ribbon.
Background technique
Along with the development of science and technology, electronic equipment is developed rapidly and applies widely, because electronic equipment casing needs to provide reliable Environmental Conditions to the components and parts of inside, PCBA and component thereof, therefore user the sealing protection of electronic equipment casing is required and reliability requirement more and more higher, in order to realize a reliable housing closed closely, continuously, usual use elastomer seal is as stuffing box packing, thus the effective sealing protection realized between body contact face, the inside electric appliance penetrated into prevent moisture, dust etc.For the large-scale housing of communication apparatus class that sealed section is identical, the extrudability Stamping Steel Ribbon of general use realizes sealing protection, and requirement of shelter can reach IPX7.
In the elastic sealing strip of existing extrusion type, in the majority with silicone rubber material, and there are solid entity and hollow entity two kinds in its cross section, for the Stamping Steel Ribbon of solid entity, reach the protective ability of the IPX7 of electronic equipment requirement, due to decrement narrow range, can the scope of tolerance little, therefore, cannot sealing effect be reached when decrement is too small, and decrement excessive time compressive force will be caused to increase severely, cause housing distortion to be sealed; And solid entity Stamping Steel Ribbon requires very high to the precision (size, planeness) of sealing strip mounting groove position, therefore adds its difficulty of processing and cost of production to the housing of the electronic equipment of large part.And hollow entity Stamping Steel Ribbon solves the problems referred to above that solid entity Stamping Steel Ribbon occurs, improve the tolerance of Stamping Steel Ribbon, and its compression zone is wide, but its Problems existing easily makes hollow closing when decrement is large and causes seal failure, the rebound elasticity more solid entity Stamping Steel Ribbon of its compression is poor simultaneously, for the Stamping Steel Ribbon of height greater than width 1.5 times, easy unstability after its compression.In order to solve the problem, occurred foaming Stamping Steel Ribbon, but foaming Stamping Steel Ribbon is in extruding, the lower easy breakage and losing efficacy of colliding with.
Summary of the invention
For solving the problem, the invention provides a kind of comprise inner core and be coated on described interior core outer surface protective layer Stamping Steel Ribbon and comprise the electronic equipment of sealing bar, described inner core is bipeltate, and described protective layer is solid rubber; The present invention also provides a kind of preparation method of Stamping Steel Ribbon, and described Stamping Steel Ribbon is extruded and once-through by extra quality extrusion equipment.The compression zone of Stamping Steel Ribbon of the present invention is large, reduces compressive force, and the compression resilience of described Stamping Steel Ribbon is good, not cracky; The security level achieving electronic equipment is the sealability of IPX7, and drastically increases reliability; And its preparation section is simple, be easy to control quality of lot, manufacturing efficiency is high.
The invention provides a kind of Stamping Steel Ribbon, comprise inner core and the protective layer being coated on described interior core outer surface, described inner core is bipeltate, and described protective layer is solid rubber.
Preferably, the cross section of described inner core is circular or polygonal.
Preferably, described protective layer is provided with assembly department, and the cross section outer rim of described assembly department is circular arc or polygonal.
Preferably, described protective layer is also provided with press section, described press section is unimodal or multimodal.
Preferably, described protective layer is also convexly equipped with installation press section.
Preferably, the length at the narrowest place, cross section of described inner core is more than or equal to 1mm; On the cross section of described Stamping Steel Ribbon, the length between the outer surface of described inner core and the outer surface of described protective layer is more than or equal to 1mm.
The present invention also provides a kind of electronic equipment, comprises described Stamping Steel Ribbon, and described electronic equipment also comprises mounting groove and cover plate, and described mounting groove is connected with described Stamping Steel Ribbon adaptation, and described cover plate is connected to described mounting groove by the described Stamping Steel Ribbon adaptation of extruding.
The present invention also provides a kind of preparation method of Stamping Steel Ribbon, and described Stamping Steel Ribbon is described Stamping Steel Ribbon; The preparation method of described Stamping Steel Ribbon comprises the following steps:
Extrude raw material to the internal layer barrel of extra quality extrusion equipment outfit bipeltate, outer barrel outfit solid rubber extrudes raw material;
Described Stamping Steel Ribbon is extruded and once-through by extra quality extrusion equipment.
Preferably, described Stamping Steel Ribbon is extruded by extra quality extrusion equipment and is comprised: described inner core and described protective layer are extruded and once-through simultaneously.
Preferably, described Stamping Steel Ribbon is extruded by extra quality extrusion equipment and is comprised: after described inner core is first extruded, described protective layer is extruded subsequently, and described inner core and described protective layer once-through.
The invention provides a kind of Stamping Steel Ribbon and comprise the electronic equipment of sealing bar, described Stamping Steel Ribbon comprises inner core and is coated on the protective layer of described interior core outer surface, and described inner core is bipeltate, and described protective layer is solid rubber; The present invention also provides a kind of preparation method of Stamping Steel Ribbon, comprises the following steps: extrude raw material to the internal layer barrel of extra quality extrusion equipment outfit bipeltate, outer barrel outfit solid rubber extrudes raw material; Described Stamping Steel Ribbon is extruded and once-through by extra quality extrusion equipment.The compression zone of Stamping Steel Ribbon of the present invention is large, reduces compressive force, and the compression resilience of described Stamping Steel Ribbon is good, not cracky; The security level achieving electronic equipment is the sealability of IPX7, and drastically increases reliability; And its preparation section is simple, be easy to control quality of lot, manufacturing efficiency is high
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of Stamping Steel Ribbon first embodiment of the present invention;
Fig. 2 is the cross section structure schematic diagram of Stamping Steel Ribbon second embodiment of the present invention;
Fig. 3 is the cross section structure schematic diagram of Stamping Steel Ribbon of the present invention 3rd embodiment;
Fig. 4 is the cross section structure schematic diagram of Stamping Steel Ribbon of the present invention 4th embodiment;
Fig. 5 is the schematic diagram to electronic equipment to be installed of Stamping Steel Ribbon shown in Fig. 2;
Fig. 6 is the schematic diagram to electronic equipment to be installed of Stamping Steel Ribbon shown in Fig. 4;
Fig. 7 is the installation process schematic diagram of Stamping Steel Ribbon shown in Fig. 3.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Technological scheme of the present invention is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of Stamping Steel Ribbon.
With reference to the cross section structure schematic diagram that Fig. 1 and Fig. 4, Fig. 1 are Stamping Steel Ribbon first embodiments of the present invention; Fig. 2 is the cross section structure schematic diagram of Stamping Steel Ribbon second embodiment of the present invention; Fig. 3 is the cross section structure schematic diagram of Stamping Steel Ribbon of the present invention 3rd embodiment; Fig. 4 is the cross section structure schematic diagram of Stamping Steel Ribbon of the present invention 4th embodiment; Stamping Steel Ribbon 10 in the above embodiment of the present invention, comprise inner core 101 and the protective layer 102 being coated on described inner core 101 outer surface, described inner core 101 is bipeltate, and described protective layer 102 is solid rubber.Material due to described inner core 101 is bipeltate, and therefore its decrement excursion is large, and reduces compressive force, and avoids large the caused Stamping Steel Ribbon 10 of decrement and be out of shape and the problem lost efficacy; The material of described protective layer 102 is solid rubber simultaneously, therefore can protect described inner core 101, avoid described Stamping Steel Ribbon 10 and be scraped off, damage, make the compression resilience of described Stamping Steel Ribbon 10 good simultaneously.Expansion density, the rubber types of described bipeltate can be chosen according to practical structures; Hardness, the rubber types of described solid rubber can be selected according to physical device service condition.
Further, as shown in Figures 1 to 4, the cross section of described inner core 101 includes but not limited to as circular or polygonal; Described protective layer 102 is provided with assembly department 1021; the cross section outer rim of described assembly department 1021 is including but not limited to being circular arc or polygonal; assembly department 1021 shown in Fig. 1 is circular arc; assembly department shown in Fig. 2 to Fig. 4 is square; in like manner; it can be also ellipse, broken edge etc., as long as can reach the effect be tightly connected.Described protective layer 102 is also provided with press section 1022; described press section 1022 is including but not limited to being unimodal or multimodal; as depicted in figs. 1 and 2; described press section 1022 is unimodal; press section 1022 shown in Fig. 3 and Fig. 4 item is bimodal; also namely, the sectional shape of described protective layer 102 can according to sealing and installation interface, use scenes flexible design.
As shown in Figure 4, described protective layer 102 is also convexly equipped with and installs press section 1023, as shown in Figure 6, Fig. 6 is the schematic diagram to electronic equipment to be installed of Stamping Steel Ribbon shown in Fig. 4; When described assembly department 1021 is mounted to electronic equipment, the lateral compression power that described installation press section 1023 makes described Stamping Steel Ribbon 10 be subject to is larger, and described Stamping Steel Ribbon 10 is not easily ejected from described mounting groove 201, realizes soap-free emulsion polymeization and installs.
Further, the length at the narrowest place, cross section of described inner core 101 is more than or equal to 1mm; On the cross section of described Stamping Steel Ribbon 10, the length between the outer surface of described inner core 10 and the outer surface of described protective layer 102 is more than or equal to 1mm, to guarantee its intensity.
The present invention also provides a kind of electronic equipment.
As shown in Figures 1 to 7, Fig. 5 is the schematic diagram to electronic equipment to be installed of Stamping Steel Ribbon shown in Fig. 2; Fig. 6 is the schematic diagram to electronic equipment to be installed of Stamping Steel Ribbon shown in Fig. 4; Fig. 7 is the installation process schematic diagram of Stamping Steel Ribbon shown in Fig. 3.The electronic equipment of the present embodiment, comprise above-mentioned Stamping Steel Ribbon 10, described electronic equipment also comprises mounting groove 201 and cover plate 202, and described mounting groove 201 is connected with described Stamping Steel Ribbon 10 adaptation, and described cover plate 202 is connected to described mounting groove 201 by described Stamping Steel Ribbon 10 adaptation of extruding.The sectional shape of the protective layer 102 of described Stamping Steel Ribbon 10 can according to the sectional shape respective design of described mounting groove 201, and the cross section of described mounting groove 201 can including but not limited to being circle, polygonal etc.The installation process of the Stamping Steel Ribbon 10 of electronic equipment of the present invention is as follows: first Stamping Steel Ribbon 10 is put into reposefully the mounting groove 201 on described electronic equipment casing, and pullling must not appear in described Stamping Steel Ribbon 10, twisted phenomena; Then, cover plate 202 is covered directly over Stamping Steel Ribbon 10 and mounting groove 201, and adopt screw or other means of fixation that cover plate 202 is connected with the shell of described electronic equipment, thus Stamping Steel Ribbon 10 is squeezed and produces certain decrement, finally realize described cover plate 202 and be connected to described mounting groove 201 by described Stamping Steel Ribbon 10 adaptation of extruding.
The present invention also provides a kind of preparation method of Stamping Steel Ribbon, and described Stamping Steel Ribbon 10 is above-mentioned Stamping Steel Ribbon 10; The preparation method of described Stamping Steel Ribbon 10 comprises the following steps:
Extrude raw material to the internal layer barrel (not shown) of extra quality extrusion equipment (not shown) outfit bipeltate, outer barrel (not shown) outfit solid rubber extrudes raw material; Described Stamping Steel Ribbon 10 is extruded and once-through by extra quality extrusion equipment.Further, described Stamping Steel Ribbon 10 is extruded by extra quality extrusion equipment and is comprised: described inner core 101 is extruded and once-through with described protective layer 102 simultaneously.Described Stamping Steel Ribbon 10 is extruded by extra quality extrusion equipment and is comprised: after described inner core 101 is first extruded, and described protective layer 102 is extruded subsequently, and described inner core 101 and described protective layer 102 once-through.
The internal layer barrel of described extra quality extrusion equipment in the preparation, by the extruding and moulding of extra quality extrusion equipment, is equipped with solid rubber and extrudes raw material by the present embodiment Stamping Steel Ribbon 10, makes its extrusion outlet discharging cross core foaming and extrudes; And outer barrel joins the raw material of extruding of common solid rubber, die orifice is crossed in extrusion outlet discharging.And when Design of Dies, can make two kinds of raw materials extruding and moulding simultaneously of described inner core 101 and described protective layer 102, also can be that described inner core 101 extrudes primary shaping unit slightly in advance, and described protective layer 102 be extruded slightly after a while, finally final shaping unit together.In the present invention, Stamping Steel Ribbon 10 extruding and moulding prepared by the preparation method of described Stamping Steel Ribbon, its preparation section is simple, is easy to control quality of lot, and manufacturing efficiency is high.
Stamping Steel Ribbon 10 described in the embodiment of the present invention comprises inner core 101 and is coated on the protective layer 102 of described inner core 101 outer surface, and described inner core 101 is bipeltate, and described protective layer 102 is solid rubber; And described Stamping Steel Ribbon 10 is extruded and once-through by extra quality extrusion equipment.The compression zone of Stamping Steel Ribbon 10 of the present invention is large, reduces compressive force, and the compression resilience of described Stamping Steel Ribbon 10 is good, not cracky; The security level achieving electronic equipment is the sealability of IPX7, and drastically increases reliability; Its preparation section is simple, is easy to control quality of lot, and manufacturing efficiency is high.
The foregoing is only the preferred embodiments of the present invention; not thereby its scope of the claims is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a Stamping Steel Ribbon, is characterized in that, comprise inner core and the protective layer being coated on described interior core outer surface, described inner core is bipeltate, and described protective layer is solid rubber.
2. Stamping Steel Ribbon according to claim 1, is characterized in that, the cross section of described inner core is circular or polygonal.
3. Stamping Steel Ribbon according to claim 1, is characterized in that, described protective layer is provided with assembly department, and the cross section outer rim of described assembly department is circular arc or polygonal.
4. Stamping Steel Ribbon according to claim 1, is characterized in that, described protective layer is also provided with press section, and described press section is unimodal or multimodal.
5. Stamping Steel Ribbon according to claim 1, is characterized in that, described protective layer is also convexly equipped with installation press section.
6. Stamping Steel Ribbon according to claim 1, is characterized in that, the length at the narrowest place, cross section of described inner core is more than or equal to 1mm; On the cross section of described Stamping Steel Ribbon, the length between the outer surface of described inner core and the outer surface of described protective layer is more than or equal to 1mm.
7. an electronic equipment, it is characterized in that, comprise the Stamping Steel Ribbon described in any one of claim 1 to 6, described electronic equipment also comprises mounting groove and cover plate, described mounting groove is connected with described Stamping Steel Ribbon adaptation, and described cover plate is connected to described mounting groove by the described Stamping Steel Ribbon adaptation of extruding.
8. a preparation method for Stamping Steel Ribbon, is characterized in that, described Stamping Steel Ribbon is the Stamping Steel Ribbon described in any one of claim 1 to 6; The preparation method of described Stamping Steel Ribbon comprises the following steps:
Extrude raw material to the internal layer barrel of extra quality extrusion equipment outfit bipeltate, outer barrel outfit solid rubber extrudes raw material;
Described Stamping Steel Ribbon is extruded and once-through by extra quality extrusion equipment.
9. the preparation method of Stamping Steel Ribbon according to claim 8, is characterized in that, described Stamping Steel Ribbon is extruded by extra quality extrusion equipment and comprised: described inner core and described protective layer are extruded and once-through simultaneously.
10. the preparation method of Stamping Steel Ribbon according to claim 8, is characterized in that, described Stamping Steel Ribbon is extruded by extra quality extrusion equipment and comprised: after described inner core is first extruded, described protective layer is extruded subsequently, and described inner core and described protective layer once-through.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595159.8A CN104653781A (en) | 2013-11-21 | 2013-11-21 | Sealing strip, electronic device and preparation method of sealing strip |
| PCT/CN2014/081266 WO2015074422A1 (en) | 2013-11-21 | 2014-06-30 | Sealing strip, electronic device and preparation method of sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595159.8A CN104653781A (en) | 2013-11-21 | 2013-11-21 | Sealing strip, electronic device and preparation method of sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653781A true CN104653781A (en) | 2015-05-27 |
Family
ID=53178888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595159.8A Pending CN104653781A (en) | 2013-11-21 | 2013-11-21 | Sealing strip, electronic device and preparation method of sealing strip |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104653781A (en) |
| WO (1) | WO2015074422A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763776A (en) * | 2017-03-28 | 2017-05-31 | 咸阳海龙密封复合材料有限公司 | Ellipse bipeltate compound sealing strip |
| CN108756686A (en) * | 2018-07-25 | 2018-11-06 | 宁波市菲德克密封科技有限公司 | Refractory seals item |
| CN109488767A (en) * | 2018-07-13 | 2019-03-19 | 中国航空工业集团公司济南特种结构研究所 | A kind of sealing structure reducing radome root erection stress |
| JP2019155821A (en) * | 2018-03-15 | 2019-09-19 | トヨタ自動車株式会社 | Resin seal member and mold for resin seal member |
| CN110271130A (en) * | 2018-03-15 | 2019-09-24 | 丰田自动车株式会社 | The mold and resinite of resinite |
| US20220325915A1 (en) * | 2021-04-13 | 2022-10-13 | Ceco Environmental Ip Inc. | Duct clamp assembly |
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| DE102016123314A1 (en) * | 2016-12-02 | 2018-06-07 | Phoenix Contact Gmbh & Co. Kg | Seal for sealing component halves |
| GB202011005D0 (en) * | 2020-07-16 | 2020-09-02 | Matcon Ltd | Seal |
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| JP2019155821A (en) * | 2018-03-15 | 2019-09-19 | トヨタ自動車株式会社 | Resin seal member and mold for resin seal member |
| CN110274019A (en) * | 2018-03-15 | 2019-09-24 | 丰田自动车株式会社 | The mold of resin seal member and resin seal member |
| CN110271130A (en) * | 2018-03-15 | 2019-09-24 | 丰田自动车株式会社 | The mold and resinite of resinite |
| CN110274019B (en) * | 2018-03-15 | 2020-11-10 | 丰田自动车株式会社 | Resin sealing member and mold for resin sealing member |
| US10926442B2 (en) | 2018-03-15 | 2021-02-23 | Toyota Jidosha Kabushiki Kaisha | Mold of resin body and resin body |
| CN110271130B (en) * | 2018-03-15 | 2021-06-08 | 丰田自动车株式会社 | Mold for resin body and resin body |
| CN109488767A (en) * | 2018-07-13 | 2019-03-19 | 中国航空工业集团公司济南特种结构研究所 | A kind of sealing structure reducing radome root erection stress |
| CN108756686A (en) * | 2018-07-25 | 2018-11-06 | 宁波市菲德克密封科技有限公司 | Refractory seals item |
| US20220325915A1 (en) * | 2021-04-13 | 2022-10-13 | Ceco Environmental Ip Inc. | Duct clamp assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015074422A1 (en) | 2015-05-28 |
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Application publication date: 20150527 |