JPS60182539U - shimmy damper - Google Patents

shimmy damper

Info

Publication number
JPS60182539U
JPS60182539U JP6996684U JP6996684U JPS60182539U JP S60182539 U JPS60182539 U JP S60182539U JP 6996684 U JP6996684 U JP 6996684U JP 6996684 U JP6996684 U JP 6996684U JP S60182539 U JPS60182539 U JP S60182539U
Authority
JP
Japan
Prior art keywords
shimmy damper
spool valve
cylinder
piston
circumferential groove
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
JP6996684U
Other languages
Japanese (ja)
Other versions
JPH0235063Y2 (en
Inventor
菊雄 鈴木
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP6996684U priority Critical patent/JPS60182539U/en
Publication of JPS60182539U publication Critical patent/JPS60182539U/en
Application granted granted Critical
Publication of JPH0235063Y2 publication Critical patent/JPH0235063Y2/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 drawings]

第１図は実施例に係るシミーダンパの縦断面図、第２図
は同要部断面図、第３図Ａ、　Ｂはそれぞれ伸張時及び
圧縮時のオイル流通状態を示す断面図である。 １０・・・シミーダンパ、１２・・・シリンダ、１４・
・・ピストンロッド、１８・・・ピストン、２０Ａ、２
０Ｂ・・・仕切室、２６・・・円周溝、２８・・・スプ
ール弁、３０・・・高摩擦部材、３４Ａ、３４Ｂ・・・
流路。FIG. 1 is a longitudinal cross-sectional view of a shimmy damper according to an embodiment, FIG. 2 is a cross-sectional view of the main part thereof, and FIGS. 3A and 3B are cross-sectional views showing oil flow states during expansion and compression, respectively. 10...Shimmy damper, 12...Cylinder, 14.
...Piston rod, 18...Piston, 20A, 2
0B... Partition chamber, 26... Circumferential groove, 28... Spool valve, 30... High friction member, 34A, 34B...
flow path.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）シリンダ内径より小径に形成されたピストンｌ　
の外周に円周溝を形成し、この円周溝にはシリンダ内壁
に摺接してピストン軸方向に移動可能なリング状スプー
ル弁を装着し、かつこのスプール弁により開閉されると
ともにピストンにより区分される両仕切室に独立して通
過する一対の流路を開口させたことを特徴とするシミー
ダンパ寸。(1) Piston l formed with a smaller diameter than the cylinder inner diameter
A circumferential groove is formed on the outer periphery of the cylinder, and a ring-shaped spool valve that slides on the inner wall of the cylinder and is movable in the axial direction of the piston is attached to the circumferential groove. A shimmy damper characterized by opening a pair of channels that pass through independently in both partitions. （２）前記スプール弁の外周面を高摩擦部材としたこと
を特徴とする実用新案登録請求の範囲第１項記載のシミ
ーダンパ。(2) The shimmy damper according to claim 1, wherein the outer peripheral surface of the spool valve is made of a high friction member. （３）前記スプール弁は無端のリング体であることを特
徴とする実用新案登録請求の範囲第１項記載のシミーダ
ンパ。(3) The shimmy damper according to claim 1, wherein the spool valve is an endless ring.
JP6996684U 1984-05-14 1984-05-14 shimmy damper Granted JPS60182539U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6996684U JPS60182539U (en) 1984-05-14 1984-05-14 shimmy damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6996684U JPS60182539U (en) 1984-05-14 1984-05-14 shimmy damper

Publications (2)

Publication Number Publication Date
JPS60182539U true JPS60182539U (en) 1985-12-04
JPH0235063Y2 JPH0235063Y2 (en) 1990-09-21

Family

ID=30606140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6996684U Granted JPS60182539U (en) 1984-05-14 1984-05-14 shimmy damper

Country Status (1)

Country Link
JP (1) JPS60182539U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009275813A (en) * 2008-05-14 2009-11-26 Showa Corp Piston structure for hydraulic shock absorber
JP2010101337A (en) * 2008-10-21 2010-05-06 Honda Motor Co Ltd Hydraulic shock absorber
DE102019206245A1 (en) * 2019-04-30 2020-11-05 Rüdiger Kranz Hydraulic shock absorber
US11692605B2 (en) 2021-07-29 2023-07-04 Rüdiger Kranz Hydraulic shock absorber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929180C2 (en) * 1999-06-25 2001-08-09 Zimmermann & Jansen Gmbh Feeding device for a shaft furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101063A (en) * 1978-01-07 1979-08-09 Stabilus Gmbh Vibration damper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101063A (en) * 1978-01-07 1979-08-09 Stabilus Gmbh Vibration damper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009275813A (en) * 2008-05-14 2009-11-26 Showa Corp Piston structure for hydraulic shock absorber
JP2010101337A (en) * 2008-10-21 2010-05-06 Honda Motor Co Ltd Hydraulic shock absorber
DE102019206245A1 (en) * 2019-04-30 2020-11-05 Rüdiger Kranz Hydraulic shock absorber
US11692605B2 (en) 2021-07-29 2023-07-04 Rüdiger Kranz Hydraulic shock absorber

Also Published As

Publication number Publication date
JPH0235063Y2 (en) 1990-09-21

Similar Documents

Publication Publication Date Title
JPS617639U (en) Damping force adjustable hydraulic shock absorber
JPS60182539U (en) shimmy damper
JPS5932742U (en) hydraulic shock absorber
JPS59196740U (en) Shock absorber
JPS58186233U (en) Cylindrical hydraulic shock absorber
JPS59113537U (en) Shock absorber
JPS5943754U (en) Seal structure of piston mechanism
JPS5951232U (en) open stay
JPS5910330U (en) Dead weight descending type gate device
JPS5844527U (en) Hydraulic switching valve
JPS6086638U (en) Guide structure of shock absorber piston rod
JPS59116664U (en) Hydraulic shock absorber piston structure
JPS5998157U (en) Hydraulic cylinder piston structure
JPS58111337U (en) piston
JPS62119568U (en)
JPS5844528U (en) Hydraulic 2-way valve
JPS59123734U (en) hydraulic shock absorber
JPS5979643U (en) Shock absorber
JPS60179566U (en) hydraulic control valve
JPS60185739U (en) hydraulic shock absorber
JPS58123904U (en) Cylinder
JPS59194646U (en) Fluid pressure shock absorber
JPS5945338U (en) Shock absorber
JPS6311941U (en)
JPS58158839U (en) Outer bushing of hydraulic shock absorber