JPH01126447U - - Google Patents

Info

Publication number
JPH01126447U
JPH01126447U JP2217288U JP2217288U JPH01126447U JP H01126447 U JPH01126447 U JP H01126447U JP 2217288 U JP2217288 U JP 2217288U JP 2217288 U JP2217288 U JP 2217288U JP H01126447 U JPH01126447 U JP H01126447U
Authority
JP
Japan
Prior art keywords
cylinder tube
piston rod
tube
reservoir
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.)
Granted
Application number
JP2217288U
Other languages
Japanese (ja)
Other versions
JPH0633226Y2 (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 JP1988022172U priority Critical patent/JPH0633226Y2/en
Priority to US07/313,017 priority patent/US4989701A/en
Priority to CA 591627 priority patent/CA1324156C/en
Priority to EP94104948A priority patent/EP0609909B1/en
Priority to EP89301723A priority patent/EP0330449B1/en
Priority to AU30231/89A priority patent/AU606265B2/en
Priority to DE68920340T priority patent/DE68920340T2/en
Priority to DE68927650T priority patent/DE68927650T2/en
Priority to KR2019890001949U priority patent/KR920003661Y1/en
Publication of JPH01126447U publication Critical patent/JPH01126447U/ja
Application granted granted Critical
Publication of JPH0633226Y2 publication Critical patent/JPH0633226Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の一実施例を示す液圧緩衝器の
要部断面図、第２図は同シールリングの斜視図、
第３図は本考案の他の実施例を示す液圧緩衝器の
要部断面図である。 １……シリンダチユーブ、２……リザーバチユ
ーブ、３……リザーバ室、４……ピストンロツド
、５……ロツドガイド、９……シール部材、１４
……チエツクリツプ、２２……シールリング、２
３……連通溝。 Fig. 1 is a sectional view of the main parts of a hydraulic shock absorber showing an embodiment of the present invention, Fig. 2 is a perspective view of the same seal ring,
FIG. 3 is a sectional view of a main part of a hydraulic shock absorber showing another embodiment of the present invention. 1... Cylinder tube, 2... Reservoir tube, 3... Reservoir chamber, 4... Piston rod, 5... Rod guide, 9... Seal member, 14
...Check clip, 22...Seal ring, 2
3...Communication groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液体が充填されたシリンダチユーブと、このシ
リンダチユーブの外側に配設され、シリンダチユ
ーブとの間に気体及び液体が充填されたリザーバ
室を画成するリザーバチユーブと、前記シリンダ
チユーブに抜差自在に嵌挿されたピストンロツド
と、このピストンロツドとリザーバチユーブとの
間を密封するシール部材と、このシール部材と協
働してリザーバチユーブ及びシリンダチユーブの
開口端を閉塞すると共に、ピストンロツドを往復
動可能に支持するロツドガイドとを備えた液圧緩
衝器において、前記ロツドガイドの内周側には、
ピストンロツドとの摺接面に軸方向の連通溝が形
成されたシールリングが配設され、前記シール部
材には、前記シールリングの連通溝を通過した流
体をリザーバ室側へ流出させる一方、リザーバ室
側からシリンダチユーブ内への逆流を阻止するチ
エツクリツプが付設されたことを特徴とする液圧
緩衝器。 a cylinder tube filled with liquid; a reservoir tube disposed outside the cylinder tube and defining a reservoir chamber filled with gas and liquid between the cylinder tube; A sealing member that seals between the inserted piston rod and the piston rod and the reservoir tube, which cooperates with the sealing member to close the open ends of the reservoir tube and the cylinder tube, and supports the piston rod so that it can reciprocate. In a hydraulic shock absorber equipped with a rod guide, on the inner peripheral side of the rod guide,
A seal ring is provided with an axial communication groove formed on its sliding surface with the piston rod. A hydraulic shock absorber characterized by being equipped with a check clip that prevents backflow from the side into the cylinder tube.
JP1988022172U 1988-02-22 1988-02-22 Hydraulic shock absorber Expired - Lifetime JPH0633226Y2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP1988022172U JPH0633226Y2 (en) 1988-02-22 1988-02-22 Hydraulic shock absorber
CA 591627 CA1324156C (en) 1988-02-22 1989-02-21 Shock absorber
US07/313,017 US4989701A (en) 1988-02-22 1989-02-21 Shock absorber
EP89301723A EP0330449B1 (en) 1988-02-22 1989-02-22 Shock absorber
EP94104948A EP0609909B1 (en) 1988-02-22 1989-02-22 Shock absorber
AU30231/89A AU606265B2 (en) 1988-02-22 1989-02-22 Shock absorber
DE68920340T DE68920340T2 (en) 1988-02-22 1989-02-22 Shock absorber.
DE68927650T DE68927650T2 (en) 1988-02-22 1989-02-22 Shock absorber
KR2019890001949U KR920003661Y1 (en) 1988-02-22 1989-02-22 Shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988022172U JPH0633226Y2 (en) 1988-02-22 1988-02-22 Hydraulic shock absorber

Publications (2)

Publication Number Publication Date
JPH01126447U true JPH01126447U (en) 1989-08-29
JPH0633226Y2 JPH0633226Y2 (en) 1994-08-31

Family

ID=12075384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988022172U Expired - Lifetime JPH0633226Y2 (en) 1988-02-22 1988-02-22 Hydraulic shock absorber

Country Status (2)

Country Link
JP (1) JPH0633226Y2 (en)
CA (1) CA1324156C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427235U (en) * 1990-06-27 1992-03-04
JP2011052732A (en) * 2009-08-31 2011-03-17 Hitachi Automotive Systems Ltd Cylinder device
JP2011174501A (en) * 2010-02-23 2011-09-08 Kyb Co Ltd Multi-cylinder hydraulic shock absorber
JP2013194831A (en) * 2012-03-21 2013-09-30 Kyb Co Ltd Oil seal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112441A (en) * 1979-02-16 1980-08-30 Fichtel & Sachs Ag Hydropneumatic damper
JPS5655466U (en) * 1979-10-05 1981-05-14
JPS57196837U (en) * 1981-06-10 1982-12-14
JPS58156739A (en) * 1982-02-20 1983-09-17 フイヒテル・ウント・ザツクス・アクチエンゲゼルシヤフト Hydro-pneumatic buffer
JPS626137A (en) * 1985-07-02 1987-01-13 Ricoh Co Ltd Wave front shape measuring method
JPS62176536U (en) * 1986-04-28 1987-11-10

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112441A (en) * 1979-02-16 1980-08-30 Fichtel & Sachs Ag Hydropneumatic damper
JPS5655466U (en) * 1979-10-05 1981-05-14
JPS57196837U (en) * 1981-06-10 1982-12-14
JPS58156739A (en) * 1982-02-20 1983-09-17 フイヒテル・ウント・ザツクス・アクチエンゲゼルシヤフト Hydro-pneumatic buffer
JPS626137A (en) * 1985-07-02 1987-01-13 Ricoh Co Ltd Wave front shape measuring method
JPS62176536U (en) * 1986-04-28 1987-11-10

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427235U (en) * 1990-06-27 1992-03-04
JP2011052732A (en) * 2009-08-31 2011-03-17 Hitachi Automotive Systems Ltd Cylinder device
CN102003428A (en) * 2009-08-31 2011-04-06 日立汽车系统株式会社 Cylinder apparatus
JP2011174501A (en) * 2010-02-23 2011-09-08 Kyb Co Ltd Multi-cylinder hydraulic shock absorber
JP2013194831A (en) * 2012-03-21 2013-09-30 Kyb Co Ltd Oil seal

Also Published As

Publication number Publication date
JPH0633226Y2 (en) 1994-08-31
CA1324156C (en) 1993-11-09

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