GB2137289B - Shock absorber seal - Google Patents

Shock absorber seal

Info

Publication number
GB2137289B
GB2137289B GB08308913A GB8308913A GB2137289B GB 2137289 B GB2137289 B GB 2137289B GB 08308913 A GB08308913 A GB 08308913A GB 8308913 A GB8308913 A GB 8308913A GB 2137289 B GB2137289 B GB 2137289B
Authority
GB
United Kingdom
Prior art keywords
shock absorber
absorber seal
seal
shock
absorber
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.)
Expired
Application number
GB08308913A
Other versions
GB8308913D0 (en
GB2137289A (en
Inventor
Ronald Sidney Dickinson
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.)
Armstrong Patents Co Ltd
Original Assignee
Armstrong Patents Co Ltd
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 Armstrong Patents Co Ltd filed Critical Armstrong Patents Co Ltd
Priority to GB08308913A priority Critical patent/GB2137289B/en
Publication of GB8308913D0 publication Critical patent/GB8308913D0/en
Priority to ZA841882A priority patent/ZA841882B/en
Priority to ES530689A priority patent/ES8507669A1/en
Priority to DE19843410791 priority patent/DE3410791A1/en
Publication of GB2137289A publication Critical patent/GB2137289A/en
Application granted granted Critical
Publication of GB2137289B publication Critical patent/GB2137289B/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
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/364—Combination of sealing and guide arrangements for piston rods of multi-tube dampers
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
GB08308913A 1983-03-31 1983-03-31 Shock absorber seal Expired GB2137289B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB08308913A GB2137289B (en) 1983-03-31 1983-03-31 Shock absorber seal
ZA841882A ZA841882B (en) 1983-03-31 1984-03-13 Shock absorber seal
ES530689A ES8507669A1 (en) 1983-03-31 1984-03-16 Shock absorber seal
DE19843410791 DE3410791A1 (en) 1983-03-31 1984-03-23 SEALING ARRANGEMENT FOR A DOUBLE TUBE TELESCOPIC SHOCK ABSORBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08308913A GB2137289B (en) 1983-03-31 1983-03-31 Shock absorber seal

Publications (3)

Publication Number Publication Date
GB8308913D0 GB8308913D0 (en) 1983-05-11
GB2137289A GB2137289A (en) 1984-10-03
GB2137289B true GB2137289B (en) 1987-02-04

Family

ID=10540537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308913A Expired GB2137289B (en) 1983-03-31 1983-03-31 Shock absorber seal

Country Status (4)

Country Link
DE (1) DE3410791A1 (en)
ES (1) ES8507669A1 (en)
GB (1) GB2137289B (en)
ZA (1) ZA841882B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286630A (en) * 1985-06-13 1986-12-17 Honda Motor Co Ltd Seal structure of damper for car
US4970945A (en) * 1989-04-28 1990-11-20 General Motors Corporation Actuating piston assembly, and seal therefor, for torque transmitting systems
US5110142A (en) * 1990-11-30 1992-05-05 Macrotech Fluid Sealing, Inc. Valve stem oil seal
US5167419A (en) * 1991-10-22 1992-12-01 Freudenberg-Nok General Partnership Fluid seal with integral check valve
DE4311100B4 (en) * 1993-04-03 2004-04-29 Zf Sachs Ag One-piece sheet metal piston rod guide for a vibration damper
ES2128198B1 (en) * 1994-03-07 1999-12-01 Delphi France Automotive Sys SUSPENSION COLUMN, METHOD TO LOAD WITH GAS, SUCH COLUMN AND CORRESPONDING SHUTTER.
BR9401705A (en) * 1994-05-20 1995-12-19 Sabo Ind E Comercio Seal improvements
BE1009712A5 (en) * 1995-10-16 1997-07-01 Sabo Ind & Comercio Ltda Composite seal
US6325187B1 (en) * 1999-05-12 2001-12-04 Tenneco Automotive Inc. Dirt wiper system for suspension damper
IT1405609B1 (en) * 2010-06-11 2014-01-17 Skf Ab LUBRICATED DRIVE UNIT FOR MOTORCYCLE FORK LEGS
JP2015105736A (en) * 2013-12-02 2015-06-08 カヤバ工業株式会社 Seal device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672952A (en) * 1948-11-20 1954-03-23 Armstrong S Patents Company Lt Telescopic hydraulic shock absorber
GB974751A (en) * 1961-03-17 1964-11-11 Parker Hannifin Corp Seals for rods and shafts
GB1077587A (en) * 1968-06-25 1967-08-02 Woodhead Mfg Company Ltd Improvements relating to vibration dampers
DE2610584C3 (en) * 1976-03-13 1978-12-14 Fa. Carl Freudenberg, 6940 Weinheim Self-locking sealing ring
JPS5927460B2 (en) * 1976-04-10 1984-07-05 トキコ株式会社 buffer
EP0050949A1 (en) * 1980-10-29 1982-05-05 JAMES WALKER & COMPANY LIMITED Combined seal, bearing and wiper/scraper ring
DE3117493C2 (en) * 1981-05-02 1983-02-03 Boge Gmbh, 5208 Eitorf Gas pressure damper in two-tube telescopic design
DE8204156U1 (en) * 1982-02-15 1982-07-01 Boge Gmbh, 5208 Eitorf Gas pressure damper in two-tube telescopic design
DE3210518C2 (en) * 1982-03-23 1986-01-02 August Bilstein GmbH & Co KG, 5828 Ennepetal Hydropneumatic twin-tube vibration damper, in particular as a front axle leg for motor vehicles

Also Published As

Publication number Publication date
ES530689A0 (en) 1985-09-01
ES8507669A1 (en) 1985-09-01
DE3410791A1 (en) 1984-10-04
GB8308913D0 (en) 1983-05-11
ZA841882B (en) 1984-10-31
GB2137289A (en) 1984-10-03

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Legal Events

Date Code Title Description
772C Application made to the comptroller for revocation (sect. 72/1977)
7275 Application to comptroller for revocation of patent and amendment of specification thereof (sect. 72 and 75/1977)
772F Case decided by the comptroller ** specification amended (sect. 72/1977)
SP Amendment (slips) printed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950331