JPS59181350U - hydraulic shock absorber - Google Patents

hydraulic shock absorber

Info

Publication number
JPS59181350U
JPS59181350U JP7590283U JP7590283U JPS59181350U JP S59181350 U JPS59181350 U JP S59181350U JP 7590283 U JP7590283 U JP 7590283U JP 7590283 U JP7590283 U JP 7590283U JP S59181350 U JPS59181350 U JP S59181350U
Authority
JP
Japan
Prior art keywords
shock absorber
hydraulic shock
hollow
piston
pin
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
JP7590283U
Other languages
Japanese (ja)
Other versions
JPH0138363Y2 (en
Inventor
石田　国夫
Original Assignee
トキコ株式会社
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 トキコ株式会社 filed Critical トキコ株式会社
Priority to JP7590283U priority Critical patent/JPS59181350U/en
Publication of JPS59181350U publication Critical patent/JPS59181350U/en
Application granted granted Critical
Publication of JPH0138363Y2 publication Critical patent/JPH0138363Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案にかさる油圧緩衝器の構造の一例を示す
断面図、第２図は本油圧緩衝器の減衰力特性を示す相関
図、第３図はチェック弁装置の構造の一例を示す断面図
である。 ７・・・・・・空洞、８　ａ６ａ　ａａｍピストンロッ
ド、２０・・・・・・メータリングピン、２１・・・・
・・通路、２２・・・・・・チェック弁装置、Ａ・・・
・・・ピストン上室。Figure 1 is a sectional view showing an example of the structure of a hydraulic shock absorber according to the present invention, Figure 2 is a correlation diagram showing the damping force characteristics of the hydraulic shock absorber, and Figure 3 is an example of the structure of a check valve device. FIG. 7...Cavity, 8 a6a aam piston rod, 20...Metering pin, 21...
...Passage, 22...Check valve device, A...
...Piston upper chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンロッドの中心部を空洞とし、その中に軸方向に
おける断面が異るピンを挿通して空洞とピンとの間に形
成されるオリフィスの面積をピストンロッドのストロー
ク位置によって変化させることができる油圧緩衝器にお
いて、前記ピストン−ロッドの側壁に、前記空洞とピス
トン上室とを連通ずる通路を設けかつ該通路を伸び側で
は閉じ、縮み側では開くチェック弁装置を設けたことを
特徴とする油圧緩衝器。Hydraulic buffering is a hydraulic shock absorber in which the center of the piston rod is hollow, and a pin with a different axial cross section is inserted into the hollow, and the area of the orifice formed between the hollow and the pin can be changed depending on the stroke position of the piston rod. In the hydraulic shock absorber, a check valve device is provided in the side wall of the piston-rod, which communicates the cavity with the upper chamber of the piston, and closes the passage on the extension side and opens it on the contraction side. vessel.
JP7590283U 1983-05-20 1983-05-20 hydraulic shock absorber Granted JPS59181350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7590283U JPS59181350U (en) 1983-05-20 1983-05-20 hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7590283U JPS59181350U (en) 1983-05-20 1983-05-20 hydraulic shock absorber

Publications (2)

Publication Number Publication Date
JPS59181350U true JPS59181350U (en) 1984-12-04
JPH0138363Y2 JPH0138363Y2 (en) 1989-11-16

Family

ID=30205962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7590283U Granted JPS59181350U (en) 1983-05-20 1983-05-20 hydraulic shock absorber

Country Status (1)

Country Link
JP (1) JPS59181350U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095682A (en) * 1977-05-05 1978-06-20 Maremont Corporation Shock absorber with improved position sensitive assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095682A (en) * 1977-05-05 1978-06-20 Maremont Corporation Shock absorber with improved position sensitive assembly

Also Published As

Publication number Publication date
JPH0138363Y2 (en) 1989-11-16

Similar Documents

Publication Publication Date Title
JPS59181350U (en) hydraulic shock absorber
JPS6099341U (en) Hydraulic shock absorber valve structure
JPS58189833U (en) Hydraulic shock absorber oil lock device
JPS60116437U (en) damping force generator
JPS5869137U (en) hydraulic shock absorber
JPS58144136U (en) hydraulic shock absorber
JPS5975953U (en) hydraulic shock absorber
JPH0284031U (en)
JPS6095243U (en) Variable damping force shock absorber
JPS5833839U (en) Buffer with jet partition plate
JPS5972339U (en) Shock absorber
JPS6119151U (en) Damping force generation mechanism of hydraulic shock absorber
JPS5975952U (en) hydraulic shock absorber
JPS60112735U (en) Hydraulic shock absorber for vehicle suspension
JPS60135211U (en) vehicle height adjustment device
JPS5972341U (en) Shock absorber
JPS5963243U (en) hydraulic shock absorber
JPS5872544U (en) hydraulic shock absorber
JPS60148193U (en) Variable damping force front fork
JPS6225344U (en)
JPH0367732U (en)
JPS58172140U (en) hydraulic damper
JPS6077832U (en) Monotube hydraulic shock absorber
JPS60137249U (en) hydraulic shock absorber
JPS58111452U (en) Variable damping force hydraulic shock absorber