ES279981U - Seal - Google Patents

Seal

Info

Publication number
ES279981U
ES279981U ES1983279981U ES279981U ES279981U ES 279981 U ES279981 U ES 279981U ES 1983279981 U ES1983279981 U ES 1983279981U ES 279981 U ES279981 U ES 279981U ES 279981 U ES279981 U ES 279981U
Authority
ES
Spain
Prior art keywords
outer ring
axial
ring
box
sealing member
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.)
Granted
Application number
ES1983279981U
Other languages
Spanish (es)
Other versions
ES279981Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procal SA
Original Assignee
Procal SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Procal SA filed Critical Procal SA
Publication of ES279981U publication Critical patent/ES279981U/en
Application granted granted Critical
Publication of ES279981Y publication Critical patent/ES279981Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
  • Gasket Seals (AREA)

Abstract

Cartridge-type sealing gasket, intended to be mounted between a shaft and a cylindrical surface, particularly between an axle and a cylindrical surface, particularly between an axle and a vehicle wheel hub, and of the type comprising a box metal ring formed by an inner ring and by an outer ring capable of rotating with respect to each other, a sealing member mounted in said box, integral with the inner ring and comprising two flexible lips of dynamic sealing in contact with axial surfaces which constitute friction tracks of the outer ring, characterized in that the outer ring (7) has a substantially U-shaped section whose parallel branches (8, 9) perform said axial surfaces, because the inner ring (11) has a section substantially in l shape that realizes an axial surface (13) of contact with the shaft and the radial surface (12) that delimits with the surface axial members of the outer ring an annular enclosure of substantially quadrangular section, and in that the sealing member comprises an armature (17) having a profile defining in said enclosure a first, inner, annular chamber (30), communicating with one of the front sides of the box by a conduit (16) defined between the inner axial surface (8) of the outer ring and the axial surface (13) of the inner ring, and a second, outer, annular chamber (31), separated from said inner chamber at least one lip (23, 24) of said sealing member resting against the inner axial surface (8) of the outer ring, said second, outer annular chamber (31) being separated from the opposite front side of the box at less by a lip (27, 28) of the sealing member resting against the outer axial surface (9) of the outer ring. (Machine-translation by Google Translate, not legally binding)
ES1983279981U 1982-05-18 1983-05-17 SEAL. Expired ES279981Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8208714A FR2527297A1 (en) 1982-05-18 1982-05-18 CARTRIDGE SEAL

Publications (2)

Publication Number Publication Date
ES279981U true ES279981U (en) 1984-11-16
ES279981Y ES279981Y (en) 1985-06-01

Family

ID=9274164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983279981U Expired ES279981Y (en) 1982-05-18 1983-05-17 SEAL.

Country Status (5)

Country Link
DE (1) DE3317767C2 (en)
ES (1) ES279981Y (en)
FR (1) FR2527297A1 (en)
IT (1) IT1163380B (en)
SE (1) SE452902B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630179B1 (en) * 1988-04-14 1991-03-29 Procal CARTRIDGE SEAL
FR2631672B1 (en) * 1988-05-17 1990-11-02 Roulements Soc Nouvelle ROTATING SEAL IN CONTACT WITH A METAL SUPPORT FRAME
DE3940003A1 (en) * 1989-12-02 1991-06-06 Freudenberg Carl Fa CASSETTE SEAL
IT1252112B (en) * 1990-07-25 1995-06-05 Zahnradfabrik Friedrichshafen ARRANGEMENT OF BOX CONSTRUCTION TYPE
IT1276377B1 (en) * 1995-06-13 1997-10-31 Skf Ind Spa SEALING COMPLEX, IN PARTICULAR FOR A ROLLING BEARING.
CN102392897A (en) * 2011-11-14 2012-03-28 揭阳市天诚密封件有限公司 Double-lip oil seal capable of sealing in movement
CN102364169B (en) * 2011-11-14 2013-11-20 揭阳市天诚密封件有限公司 Double-lip oil seal device capable of regulating pressure automatically
FR3086706B1 (en) * 2018-10-02 2020-09-25 Renault Sas PERFECTED SLIDING SEALING DEVICE BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR79114E (en) * 1959-04-01 1962-10-26 Douaisis Mec Atel Belt conveyor roller
US3561770A (en) * 1968-10-07 1971-02-09 Federal Mogul Corp Shaft seal
DE3031870C2 (en) * 1980-08-23 1982-12-23 Fa. Carl Freudenberg, 6940 Weinheim Cassette seal

Also Published As

Publication number Publication date
IT8321140A0 (en) 1983-05-17
SE452902B (en) 1987-12-21
SE8302337D0 (en) 1983-04-26
IT1163380B (en) 1987-04-08
FR2527297B1 (en) 1985-01-11
DE3317767C2 (en) 1985-11-14
DE3317767A1 (en) 1983-12-15
IT8321140A1 (en) 1984-11-17
ES279981Y (en) 1985-06-01
FR2527297A1 (en) 1983-11-25
SE8302337L (en) 1983-11-19

Similar Documents

Publication Publication Date Title
DE3262673D1 (en) Oil seal assembly
US3086781A (en) Oil seal assemblies
US4169605A (en) Shaft sealing means for high pressure fluid
GB2041111A (en) Improvements in rollers
MX156900A (en) IMPROVEMENTS IN CONVEYOR TROLLEY WITH MOISTURE RESISTANT SEAL FOR BEARINGS
GB1441716A (en) Roller coating
US4497495A (en) Unitized wheel bearing seal with multiple lips
DE59707713D1 (en) Device for sealing an annular gap between a housing and a shaft
ES8101208A1 (en) Centrifugal pumps, seals and pre-assembled units for such pumps.
GB1273221A (en) Improvements in or relating to sealing devices in bearing housings
GB8423772D0 (en) Ferrofluid thrust and radial bearing assembly
GB1106584A (en) A bearing sealing case for a removable axle journal seal assembly
US3214180A (en) Unitized shaft seal associated with a wear ring
ES8303648A1 (en) A sealing assembly including axial and radial lips and a labyrinth.
US2454036A (en) Fluid seal for shafts
FR2048795A5 (en)
ES279981U (en) Seal
US3341264A (en) Unitized dual lip seal
US3250580A (en) Seal for grease-lubricated antifriction bearings
GB1372774A (en) Plain bearings
ES8101231A1 (en) Seal for coaxial rotating parts.
EP0031232A1 (en) Moulded lip seal
US3770284A (en) Shaft and line seals
GB1233669A (en)
US2338873A (en) Diaphragm seal

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20011112