JPS6291035U - - Google Patents

Info

Publication number
JPS6291035U
JPS6291035U JP1985183260U JP18326085U JPS6291035U JP S6291035 U JPS6291035 U JP S6291035U JP 1985183260 U JP1985183260 U JP 1985183260U JP 18326085 U JP18326085 U JP 18326085U JP S6291035 U JPS6291035 U JP S6291035U
Authority
JP
Japan
Prior art keywords
seal
piston rod
shock absorber
hydraulic shock
lip part
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
JP1985183260U
Other languages
Japanese (ja)
Other versions
JPH0438113Y2 (en
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 filed Critical
Priority to JP1985183260U priority Critical patent/JPH0438113Y2/ja
Publication of JPS6291035U publication Critical patent/JPS6291035U/ja
Application granted granted Critical
Publication of JPH0438113Y2 publication Critical patent/JPH0438113Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
  • Fluid-Damping Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図乃至第３図は本考案に係るシール装置の
異なる例を示す油圧緩衝器上部の縦断面図であり
、第４図は従来の油圧緩衝器のシール装置の縦断
面図である。 尚、図面中１は油圧緩衝器のシール装置、４は
シリンダロツド、５はオイルシールケース、６は
ロツドガイド、８，２０，３０はオイルシール、
９，２１，３１はシール部、１０，３２は支持部
、１１，１２，２１，３３，３４は補強リングで
ある。 1 to 3 are vertical cross-sectional views of the upper part of a hydraulic shock absorber showing different examples of the sealing device according to the present invention, and FIG. 4 is a vertical cross-sectional view of the sealing device of a conventional hydraulic shock absorber. In addition, in the drawing, 1 is a sealing device of a hydraulic shock absorber, 4 is a cylinder rod, 5 is an oil seal case, 6 is a rod guide, 8, 20, 30 are oil seals,
9, 21, 31 are seal parts, 10, 32 are support parts, and 11, 12, 21, 33, 34 are reinforcing rings.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒体内に設けたシールケースとロツドガイド間
にピストンロツドの外周に摺接するリツプ部を有
するオイルシールを保持した油圧緩衝器において
、前記オイルシールはピストンロツドの微少スト
ロークに追従してリツプ部がピストンロツドの軸
方向に移動し得るようにバネ部材を介してシール
ケースとロツドガイド間に保持されていることを
特徴とする油圧緩衝器のシール装置。 In a hydraulic shock absorber that holds an oil seal having a lip part that slides on the outer periphery of the piston rod between a seal case provided in a cylinder and a rod guide, the oil seal follows the minute stroke of the piston rod so that the lip part moves in the axial direction of the piston rod. A seal device for a hydraulic shock absorber, characterized in that the seal device is held between a seal case and a rod guide via a spring member so as to be movable.
JP1985183260U 1985-11-28 1985-11-28 Expired JPH0438113Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985183260U JPH0438113Y2 (en) 1985-11-28 1985-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985183260U JPH0438113Y2 (en) 1985-11-28 1985-11-28

Publications (2)

Publication Number Publication Date
JPS6291035U true JPS6291035U (en) 1987-06-10
JPH0438113Y2 JPH0438113Y2 (en) 1992-09-07

Family

ID=31129834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985183260U Expired JPH0438113Y2 (en) 1985-11-28 1985-11-28

Country Status (1)

Country Link
JP (1) JPH0438113Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012117562A (en) * 2010-11-29 2012-06-21 Hitachi Automotive Systems Ltd Cylinder device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425589U (en) * 1977-07-22 1979-02-20
JPS5573641U (en) * 1978-11-16 1980-05-21
JPS6193647U (en) * 1984-11-26 1986-06-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425589U (en) * 1977-07-22 1979-02-20
JPS5573641U (en) * 1978-11-16 1980-05-21
JPS6193647U (en) * 1984-11-26 1986-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012117562A (en) * 2010-11-29 2012-06-21 Hitachi Automotive Systems Ltd Cylinder device

Also Published As

Publication number Publication date
JPH0438113Y2 (en) 1992-09-07

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