JPS6387339U - - Google Patents

Info

Publication number
JPS6387339U
JPS6387339U JP18325786U JP18325786U JPS6387339U JP S6387339 U JPS6387339 U JP S6387339U JP 18325786 U JP18325786 U JP 18325786U JP 18325786 U JP18325786 U JP 18325786U JP S6387339 U JPS6387339 U JP S6387339U
Authority
JP
Japan
Prior art keywords
shock absorber
hydraulic shock
damping force
cam member
rod
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.)
Pending
Application number
JP18325786U
Other languages
Japanese (ja)
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 JP18325786U priority Critical patent/JPS6387339U/ja
Publication of JPS6387339U publication Critical patent/JPS6387339U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Description

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

第１図は本考案の一実施例に係る油圧緩衝器の
一部縦断正面図、第２図はカム部材の縦断底面図
、第３図はデイテント機構の平面図、第４図は従
来の減衰力調整装置の一部縦断正面図である。 １……カム部材、２……コントロールロツド、
３……バルブ、６，７……油室、１３……通路、
１４……ブラケツト、２６……ピストン、２８…
…ピストンロツド、ａ，ｂ，ｃ，ｄ……カム面。 Fig. 1 is a partially longitudinal front view of a hydraulic shock absorber according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional bottom view of the cam member, Fig. 3 is a plan view of the detent mechanism, and Fig. 4 is a conventional damping mechanism. FIG. 3 is a partially longitudinal front view of the force adjustment device. 1...Cam member, 2...Control rod,
3...Valve, 6,7...Oil chamber, 13...Passage,
14...bracket, 26...piston, 28...
...Piston rod, a, b, c, d...cam surface.

Claims (1)

【実用新案登録請求の範囲】 (1) ピストンに区画された二つの油室がピスト
ンロツド内の通路を介して連通し、当該通路の開
口面積がコントロールロツド端に設けたバルブで
調整され、コントロールロツドは外部から上下動
操作される油圧緩衝器に於いて、ピストンロツド
に結合されたブラケツト内にカム部材が回転自在
に挿入され、カム部材の外周には高さの異なる複
数のカム面が形成され、当該カム面の一つがコン
トロールロツドの先端と選択的に当接し、カム部
材は外部から回転操作される油圧緩衝器の減衰力
調整装置。 (2) カム面が４段設けられている実用新案登録
請求の範囲第１項記載の油圧緩衝器の減衰力調整
装置。 (3) カム部材が外部のハンドルと結合されてい
る実用新案登録請求の範囲第１項記載の油圧緩衝
器の減衰力調整装置。 (4) バルブがニードルバルブである実用新案登
録請求の範囲第１項記載の油圧緩衝器の減衰力調
整装置。[Claims for Utility Model Registration] (1) Two oil chambers divided into the piston communicate through a passage in the piston rod, and the opening area of the passage is adjusted by a valve provided at the end of the control rod. In a hydraulic shock absorber in which the rod is vertically operated from the outside, a cam member is rotatably inserted into a bracket connected to the piston rod, and multiple cam surfaces with different heights are formed on the outer periphery of the cam member. A damping force adjustment device for a hydraulic shock absorber in which one of the cam surfaces selectively contacts the tip of a control rod, and the cam member is rotated from the outside. (2) The damping force adjustment device for a hydraulic shock absorber according to claim 1, which has four stages of cam surfaces. (3) The damping force adjusting device for a hydraulic shock absorber according to claim 1, wherein the cam member is coupled to an external handle. (4) The damping force adjusting device for a hydraulic shock absorber according to claim 1, wherein the valve is a needle valve.
JP18325786U 1986-11-28 1986-11-28 Pending JPS6387339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18325786U JPS6387339U (en) 1986-11-28 1986-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18325786U JPS6387339U (en) 1986-11-28 1986-11-28

Publications (1)

Publication Number Publication Date
JPS6387339U true JPS6387339U (en) 1988-06-07

Family

ID=31129829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18325786U Pending JPS6387339U (en) 1986-11-28 1986-11-28

Country Status (1)

Country Link
JP (1) JPS6387339U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013204798A (en) * 2012-03-29 2013-10-07 Showa Corp Damping force adjuster for hydraulic shock absorber
JP2014095457A (en) * 2012-11-12 2014-05-22 Tein:Kk Damping force adjusting mechanism and hydraulic draft gear
JP2016160966A (en) * 2015-02-27 2016-09-05 株式会社キャロッセ Attenuation force adjustment device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142874A (en) * 1974-10-08 1976-04-12 Kayaba Industry Co Ltd SHARYOYOYUATSUDANPANO NOBIGAWAGENSUIRYOKUCHOSEISOCHI
JPS5986730A (en) * 1982-11-06 1984-05-19 Yamaha Motor Co Ltd Hydraulic shock absorber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142874A (en) * 1974-10-08 1976-04-12 Kayaba Industry Co Ltd SHARYOYOYUATSUDANPANO NOBIGAWAGENSUIRYOKUCHOSEISOCHI
JPS5986730A (en) * 1982-11-06 1984-05-19 Yamaha Motor Co Ltd Hydraulic shock absorber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013204798A (en) * 2012-03-29 2013-10-07 Showa Corp Damping force adjuster for hydraulic shock absorber
JP2014095457A (en) * 2012-11-12 2014-05-22 Tein:Kk Damping force adjusting mechanism and hydraulic draft gear
JP2016160966A (en) * 2015-02-27 2016-09-05 株式会社キャロッセ Attenuation force adjustment device

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