JPS5850245U - hydraulic shock absorber - Google Patents

hydraulic shock absorber

Info

Publication number
JPS5850245U
JPS5850245U JP14264481U JP14264481U JPS5850245U JP S5850245 U JPS5850245 U JP S5850245U JP 14264481 U JP14264481 U JP 14264481U JP 14264481 U JP14264481 U JP 14264481U JP S5850245 U JPS5850245 U JP S5850245U
Authority
JP
Japan
Prior art keywords
piston
shock absorber
hydraulic shock
protrusion
piston port
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
JP14264481U
Other languages
Japanese (ja)
Inventor
俊夫 田中
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP14264481U priority Critical patent/JPS5850245U/en
Publication of JPS5850245U publication Critical patent/JPS5850245U/en
Pending legal-status Critical Current

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  • 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図は本考案の油圧緩衝器の要部を示す断面図、第２
図はピストンポートの壁面と突部との別の例を示す断面
図である。 １０ニジリンダ、１２：ピストン、１４：ピストンロッ
ド、２０：ピストンポート、２１：開口端、２２、４０
：壁面、２４：メインバルブ、２８゜４２：突部。Figure 1 is a sectional view showing the main parts of the hydraulic shock absorber of the present invention, Figure 2
The figure is a sectional view showing another example of the wall surface of the piston port and the protrusion. 10 Niji cylinder, 12: Piston, 14: Piston rod, 20: Piston port, 21: Open end, 22, 40
: Wall surface, 24: Main valve, 28° 42: Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ内を滑動するピストに設けられたピストンポー
トと該ピストンボー１・の下方の開口端に貰接されるメ
インバルブとの共同により伸び側の減衰力を発生する油
圧緩衝器であって、前記メインバルブに前記ピストンポ
ート内に進入するよう・　に突出された突部が設けられ
ており、該突部の外周面または該突部に対応する前記ピ
ストンポートの壁面は前記ピストンポートの下方の開口
端に向けてその寸法が漸増する、油圧緩衝器。A hydraulic shock absorber that generates a damping force on the rebound side through cooperation between a piston port provided on a piston that slides in a cylinder and a main valve that is in contact with the lower open end of the piston bow 1, The main valve is provided with a protrusion that protrudes so as to enter the piston port, and the outer peripheral surface of the protrusion or the wall surface of the piston port corresponding to the protrusion is located at the lower opening of the piston port. A hydraulic shock absorber whose dimensions increase gradually towards the ends.
JP14264481U 1981-09-28 1981-09-28 hydraulic shock absorber Pending JPS5850245U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14264481U JPS5850245U (en) 1981-09-28 1981-09-28 hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14264481U JPS5850245U (en) 1981-09-28 1981-09-28 hydraulic shock absorber

Publications (1)

Publication Number Publication Date
JPS5850245U true JPS5850245U (en) 1983-04-05

Family

ID=29935670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14264481U Pending JPS5850245U (en) 1981-09-28 1981-09-28 hydraulic shock absorber

Country Status (1)

Country Link
JP (1) JPS5850245U (en)

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