NL175224C - Kunststofbuis met ten minste een rondlopende groef. - Google Patents
Kunststofbuis met ten minste een rondlopende groef.Info
- Publication number
- NL175224C NL175224C NLAANVRAGE7900173,A NL175224DA NL175224C NL 175224 C NL175224 C NL 175224C NL 175224D A NL175224D A NL 175224DA NL 175224 C NL175224 C NL 175224C
- Authority
- NL
- Netherlands
- Prior art keywords
- circular groove
- plastic tube
- groove
- wall
- helically
- Prior art date
Links
Classifications
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2024/00—Articles with hollow walls
- B29L2024/006—Articles with hollow walls multi-channelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/218—Pipe machine: socket forming apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Endoscopes (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Joints Allowing Movement (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7900173,A NL175224B (nl) | 1979-01-09 | 1979-01-09 | Kunststofbuis met ten minste een rondlopende groef. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL175224C true NL175224C (nl) |
Family
ID=19832416
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7900173,A NL175224C (nl) | 1979-01-09 | Kunststofbuis met ten minste een rondlopende groef. | |
NLAANVRAGE7900173,A NL175224B (nl) | 1979-01-09 | 1979-01-09 | Kunststofbuis met ten minste een rondlopende groef. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7900173,A NL175224B (nl) | 1979-01-09 | 1979-01-09 | Kunststofbuis met ten minste een rondlopende groef. |
Country Status (10)
Country | Link |
---|---|
US (2) | US4338716A (nl) |
EP (1) | EP0013458B1 (nl) |
JP (3) | JPS55112471A (nl) |
AT (1) | ATE4657T1 (nl) |
AU (1) | AU536462B2 (nl) |
CA (1) | CA1147670A (nl) |
DE (1) | DE2966170D1 (nl) |
DK (1) | DK7780A (nl) |
ES (1) | ES259159Y (nl) |
NL (2) | NL175224B (nl) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783421A (en) * | 1980-11-12 | 1982-05-25 | Kubota Ltd | Forming method of faucet of perforated plastics tube |
JPS5783420A (en) * | 1980-11-12 | 1982-05-25 | Kubota Ltd | Forming method of faucet of perforated plastics tube |
NL8202065A (nl) * | 1982-05-19 | 1983-12-16 | Wavin Bv | Kunststofbuis alsmede werkwijze ter vervaardiging van een dergelijke kunststofbuis. |
JPS58193183U (ja) * | 1982-06-18 | 1983-12-22 | シ−アイ化成株式会社 | 推進管 |
CA1187258A (en) * | 1982-12-02 | 1985-05-21 | Lupke, Manfred A. A. | Method and apparatus for forming a double walled thermoplastic tube with integral bells |
CH663049A5 (de) * | 1984-01-11 | 1987-11-13 | Ludopark Ag | Satz von baukoerpern. |
JPS61258726A (ja) * | 1985-05-14 | 1986-11-17 | Sekisui Chem Co Ltd | 管壁に管軸方向の通孔が並設された樹脂管の通孔閉塞方法 |
US5099888A (en) * | 1990-06-04 | 1992-03-31 | Vassallo Research And Development Corporation | Impact protected, sealed, double-walled pipe body |
US5727598A (en) * | 1993-04-30 | 1998-03-17 | Advanced Drainage Systems, Inc. | Pipe wall segment and pipe having sidewall |
US5362114A (en) * | 1993-11-09 | 1994-11-08 | Levingston Jerry C | Pipe joint and method for forming same for threaded connection of profile pipe |
AT402517B (de) * | 1995-11-10 | 1997-06-25 | Andritz Patentverwaltung | Vorrichtung zur entwässerung von feststoff-flüssigkeitssuspensionen, insbesondere zellstoffsuspensionen |
US6199592B1 (en) | 1999-02-05 | 2001-03-13 | Hancor, Inc. | Pipe structure and method of manufacture |
US20070034274A1 (en) * | 2000-07-27 | 2007-02-15 | Proteus, Inc. | Extrusion apparatus |
US6578882B2 (en) | 2000-11-10 | 2003-06-17 | Hancor, Inc. | Corrugated pipe structure |
US6948718B2 (en) * | 2003-02-03 | 2005-09-27 | Advanced Drainage Systems, Inc. | Gasket |
US20050052024A1 (en) * | 2003-09-09 | 2005-03-10 | Fox John Herrington | Coupling means for multi-wall pipes or tubes |
DE10354211B4 (de) * | 2003-11-20 | 2005-09-15 | Veritas Ag | Schlauch mit Rippen aufweisender Innenschicht sowie dessen Verwendung |
US8109540B2 (en) * | 2008-05-30 | 2012-02-07 | Contech Construction Products Inc. | Pipe joint and related method |
US7811034B1 (en) | 2009-09-22 | 2010-10-12 | Philip Karow | Simultaneous pipe cutting, chamfering and grooving device |
DE102011007744A1 (de) * | 2011-04-20 | 2012-10-25 | Mahle International Gmbh | Hohlkörper mit Anschlussstutzen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1095624A (fr) * | 1953-02-16 | 1955-06-03 | Tuyau d'aérage flexible | |
GB1093662A (en) * | 1966-06-15 | 1967-12-06 | Wallace Murray Corp | Sectional double-walled metal flue pipes |
GB1220140A (en) * | 1968-11-05 | 1971-01-20 | Alan Henry Towers | Improvements in double-walled metal flue pipes |
US3806301A (en) * | 1968-11-09 | 1974-04-23 | Dynamit Nobel Ag | Apparatus for forming tube end sockets |
US3877282A (en) * | 1972-04-26 | 1975-04-15 | Texaco Inc | Swaging tool for joining two telescopic pipe ends |
NL183053C (nl) * | 1975-10-03 | 1988-07-01 | Wavin Bv | Samengestelde kunststofbuis omvattende twee concentrische buizen, alsmede werkwijze voor het vervaardigen van een dergelijke kunststofbuis. |
JPS5465018A (en) * | 1977-11-02 | 1979-05-25 | Matsushita Electric Ind Co Ltd | Reverberating magnetic head |
-
0
- NL NLAANVRAGE7900173,A patent/NL175224C/nl active
-
1979
- 1979-01-09 NL NLAANVRAGE7900173,A patent/NL175224B/nl not_active IP Right Cessation
- 1979-12-27 AT AT79200800T patent/ATE4657T1/de not_active IP Right Cessation
- 1979-12-27 DE DE7979200800T patent/DE2966170D1/de not_active Expired
- 1979-12-27 EP EP79200800A patent/EP0013458B1/en not_active Expired
- 1979-12-28 US US06/108,050 patent/US4338716A/en not_active Expired - Lifetime
-
1980
- 1980-01-02 CA CA000342894A patent/CA1147670A/en not_active Expired
- 1980-01-03 AU AU54323/80A patent/AU536462B2/en not_active Ceased
- 1980-01-08 DK DK7780A patent/DK7780A/da not_active Application Discontinuation
- 1980-01-08 JP JP36580A patent/JPS55112471A/ja active Pending
-
1981
- 1981-06-01 ES ES1981259159U patent/ES259159Y/es not_active Expired
-
1982
- 1982-01-20 JP JP57006151A patent/JPS57159640A/ja active Granted
- 1982-05-17 US US06/379,001 patent/US4428591A/en not_active Expired - Fee Related
-
1983
- 1983-07-05 JP JP1983103541U patent/JPS5935792U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS55112471A (en) | 1980-08-30 |
EP0013458A1 (en) | 1980-07-23 |
CA1147670A (en) | 1983-06-07 |
DE2966170D1 (en) | 1983-10-20 |
ES259159U (es) | 1982-01-16 |
US4428591A (en) | 1984-01-31 |
NL175224B (nl) | 1984-05-01 |
JPS57159640A (en) | 1982-10-01 |
NL7900173A (nl) | 1980-07-11 |
JPH0253676B2 (nl) | 1990-11-19 |
DK7780A (da) | 1980-07-10 |
JPS5935792U (ja) | 1984-03-06 |
EP0013458B1 (en) | 1983-09-14 |
ATE4657T1 (de) | 1983-09-15 |
US4338716A (en) | 1982-07-13 |
AU5432380A (en) | 1980-07-17 |
ES259159Y (es) | 1982-07-01 |
AU536462B2 (en) | 1984-05-10 |
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