JPS59112044U - Shock absorber - Google Patents

Shock absorber

Info

Publication number
JPS59112044U
JPS59112044U JP538883U JP538883U JPS59112044U JP S59112044 U JPS59112044 U JP S59112044U JP 538883 U JP538883 U JP 538883U JP 538883 U JP538883 U JP 538883U JP S59112044 U JPS59112044 U JP S59112044U
Authority
JP
Japan
Prior art keywords
rod
bearing
oil
shock absorber
chamber
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
JP538883U
Other languages
Japanese (ja)
Other versions
JPH0143564Y2 (en
Inventor
武 三浦
Original Assignee
エヌオーケー株式会社
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 エヌオーケー株式会社 filed Critical エヌオーケー株式会社
Priority to JP538883U priority Critical patent/JPS59112044U/en
Publication of JPS59112044U publication Critical patent/JPS59112044U/en
Application granted granted Critical
Publication of JPH0143564Y2 publication Critical patent/JPH0143564Y2/ja
Granted 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]

図面は本考案ショックアブソーバの実施例を示すもので
あり、第1図は従来のショックアブソーバの一例を示す
断面図、第2図および第3図は本考案の第1実施例に係
るショックアブソーバを示す断面図、第4図および第5
図は変形例に係るショックアブソーバを示す断面図であ
る。 1.20・・・オイルシリンダ、2.21・・・ガスチ
ューブ、3.23・・・ガス室、4.24・・・ロッド
、5.25・・・ベアリング、6.28・・・オイル室
、a。 29・・・オイルシール、13.33・・・内方空室、
14.34・・・外方空室、16. 35. 40・・
・連通孔、22・・・径方向部、26・・・連通溝、2
7・・・支持用円筒部、30・・・補強部材、31・・
・リップ、32・・・ガータスプリング。
The drawings show an embodiment of the shock absorber of the present invention, FIG. 1 is a sectional view showing an example of a conventional shock absorber, and FIGS. 2 and 3 show a shock absorber according to the first embodiment of the present invention. Cross-sectional views shown in Figures 4 and 5.
The figure is a sectional view showing a shock absorber according to a modified example. 1.20... Oil cylinder, 2.21... Gas tube, 3.23... Gas chamber, 4.24... Rod, 5.25... Bearing, 6.28... Oil Chamber, a. 29...Oil seal, 13.33...Inner cavity,
14.34...Outer vacancy, 16. 35. 40...
・Communication hole, 22...Radial portion, 26...Communication groove, 2
7... Supporting cylindrical part, 30... Reinforcing member, 31...
・Lip, 32...Gata spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互いに同芯に結合されて中間にガス室を形成するオイル
シリンダとガスチューブ、互いに結合されて前記オイル
シリンダ内を往復動するピストンとロッド、軸方向に延
びる支持用円筒部を有し、前記オイルシリンダの端部に
固定されて前記オイルシリンダおよびロッドと協働して
オイル室を形成するとともに、前記ロッドを摺動可能に
支承するベアリング、前記ロッドの周面に対して密接摺
動するリップを有して前記ベアリングの支持用円筒部に
固定されるオイルシールを備え、前記支持用円筒部にベ
アリングとオイルシール間に形成した空室と前記ガス室
を連通せしめる連通孔を設け、該連通孔に対し前記空室
からガス室へ向けての流通のみを許容する弁体を装着し
てなることを特徴とするショックアブソーバ。
It has an oil cylinder and a gas tube that are concentrically connected to each other to form a gas chamber in the middle, a piston and a rod that are connected to each other and reciprocate within the oil cylinder, and a supporting cylindrical part that extends in the axial direction, A bearing that is fixed to the end of the cylinder and cooperates with the oil cylinder and rod to form an oil chamber and slidably supports the rod, and a lip that closely slides against the circumferential surface of the rod. an oil seal fixed to a supporting cylindrical portion of the bearing; a communicating hole is provided in the supporting cylindrical portion to communicate the gas chamber with a cavity formed between the bearing and the oil seal; The shock absorber is equipped with a valve body that only allows flow from the empty chamber toward the gas chamber.
JP538883U 1983-01-20 1983-01-20 Shock absorber Granted JPS59112044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP538883U JPS59112044U (en) 1983-01-20 1983-01-20 Shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP538883U JPS59112044U (en) 1983-01-20 1983-01-20 Shock absorber

Publications (2)

Publication Number Publication Date
JPS59112044U true JPS59112044U (en) 1984-07-28
JPH0143564Y2 JPH0143564Y2 (en) 1989-12-18

Family

ID=30136976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP538883U Granted JPS59112044U (en) 1983-01-20 1983-01-20 Shock absorber

Country Status (1)

Country Link
JP (1) JPS59112044U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139493U (en) * 1977-04-11 1978-11-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139493U (en) * 1977-04-11 1978-11-04

Also Published As

Publication number Publication date
JPH0143564Y2 (en) 1989-12-18

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