JPS638440U - - Google Patents

Info

Publication number
JPS638440U
JPS638440U JP1986101383U JP10138386U JPS638440U JP S638440 U JPS638440 U JP S638440U JP 1986101383 U JP1986101383 U JP 1986101383U JP 10138386 U JP10138386 U JP 10138386U JP S638440 U JPS638440 U JP S638440U
Authority
JP
Japan
Prior art keywords
chamber
inner cylinder
base valve
piston
outer cylinder
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
JP1986101383U
Other languages
English (en)
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 JP1986101383U priority Critical patent/JPS638440U/ja
Priority to US07/065,342 priority patent/US4795009A/en
Priority to DE19873721915 priority patent/DE3721915A1/de
Publication of JPS638440U publication Critical patent/JPS638440U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/062—Bi-tubular units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る倒立式ツイン
チユーブ式シヨツクアブソーバの断面図、第２図
は第１図のベースバルブ近傍の断面図、第３図は
第１図のピストン近傍の断面図、第４図は第１図
のロツドガイド近傍の断面図、第５図は本考案の
もう一つの実施例の断面図、第６図は従来の通常
のツインチユーブ式シヨツクアブソーバの断面図
、である。 ２０……ツインチユーブ式シヨツクアブソーバ
、２３……外筒、２４……内筒、２５……ベース
バルブ、２６……ロツドガイド、２７……ピスト
ン、２８……ロツド、３１……第１の室（リザー
バ室）、２９……ガス、３０……液体（たとえば
オイル）、３２……第２の室、３３……第３の室
、３４……第４の室、３５……第５の室、５８…
…連通孔、６０……シール材、６１……フリーピ
ストン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外筒の内部に間隔をもたせて内筒を固定し、内
    筒の一端にベースバルブを固定し、内筒内にピス
    トンを摺動可能に挿入し、ピストンに固定したロ
    ツドを内筒の他端に固定したロツドガイドおよび
    外筒の端板に摺動自在に貫通させたツインチユー
    ブ式シヨツクアブソーバにおいて、内筒をベース
    バルブから下方に延ばすとともにロツドを下方に
    延ばし、外筒内でベースバルブより上方にある第
    １の室にガスと液体を封入してリザーバ室を形成
    し、内筒内でそれぞれピストン上下にある第２の
    室および第３の室と、内筒と外筒との間にある第
    ４の室に液体を封入し、第１の室と第２の室をベ
    ースバルブに設けた減衰力を発生させる第１のオ
    リフイスおよび第１の連通孔を介して連通し、第
    ２の室および第３の室をピストンに設けた減衰力
    を発生させる第２のオリフイスおよび第２の連通
    孔を介して連通し、第１の室と第４の室をベース
    バルブに設けた第３の連通孔を介して連通し、第
    ４の室とロツドガイドおよび外筒端板間の第５の
    室とをロツドガイドに設けた第４の連通孔を介し
    て連通させたことを特徴とする倒立式ツインチユ
    ーブ式シヨツクアブソーバ。
JP1986101383U 1986-07-03 1986-07-03 Pending JPS638440U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986101383U JPS638440U (ja) 1986-07-03 1986-07-03
US07/065,342 US4795009A (en) 1986-07-03 1987-06-23 Twin-tube type shock absorber
DE19873721915 DE3721915A1 (de) 1986-07-03 1987-07-02 Zweirohr-stossdaempfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986101383U JPS638440U (ja) 1986-07-03 1986-07-03

Publications (1)

Publication Number Publication Date
JPS638440U true JPS638440U (ja) 1988-01-20

Family

ID=14299245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986101383U Pending JPS638440U (ja) 1986-07-03 1986-07-03

Country Status (3)

Country Link
US (1) US4795009A (ja)
JP (1) JPS638440U (ja)
DE (1) DE3721915A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108426159A (zh) * 2018-03-30 2018-08-21 安徽工程大学 一种稳压装置及具有其的集中润滑***

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ES2126055T3 (es) * 1993-11-13 1999-03-16 Delphi France Automotive Sys Amortiguador.
US6241060B1 (en) 1996-10-03 2001-06-05 Answer Products, Inc. Oil damped fork
US5848675A (en) 1996-10-03 1998-12-15 Answer Products, Inc. Damping apparatus for bicycle forks
DE19653148A1 (de) * 1996-12-19 1998-06-25 Bayerische Motoren Werke Ag Teleskopisch einfederbare Radführung
US6105988A (en) * 1997-07-16 2000-08-22 Rockshox, Inc. Adjustable suspension system having positive and negative springs
US6053486A (en) * 1998-03-16 2000-04-25 Suspa, Incorporated Damping cylinder
JP3728648B2 (ja) * 1998-07-15 2005-12-21 カヤバ工業株式会社 フロントフォーク
US6120049A (en) * 1998-10-29 2000-09-19 Answer Products, Inc. Bicycle shock absorber including lockout means
US6260678B1 (en) 1999-08-31 2001-07-17 Delphi Technologies, Inc. Digressive base valve for automotive damper
US6634862B2 (en) 2000-09-15 2003-10-21 General Dynamics Advanced Information Systems, Inc. Hydraulic actuator
US6340153B1 (en) 2000-11-02 2002-01-22 General Dynamics Advanced Technology Systems, Inc. Shock and acoustic mount
JP2003049887A (ja) * 2001-08-02 2003-02-21 Showa Corp 油圧緩衝器の軸封部構造及びその組立方法
JP4689267B2 (ja) * 2002-05-29 2011-05-25 プログレッシブ サスペンション インコーポレイテッド 圧力調整式制御弁及び遠隔圧力調整装置を備えた油圧式ダンパ
DE10304915B4 (de) * 2003-02-07 2007-04-19 Zf Sachs Ag Federungssystem für Kraftfahrzeuge
DE10326482A1 (de) * 2003-06-10 2005-01-05 Suspa Holding Gmbh Dämpfer
US7374028B2 (en) 2003-07-08 2008-05-20 Fox Factory, Inc. Damper with pressure-sensitive compression damping
AU2005202049A1 (en) * 2004-05-17 2005-12-01 Samsung Electronics Co., Ltd. Automatic door opening and closing apparatus and refrigerator having the same
US7316409B2 (en) * 2005-01-14 2008-01-08 Spinner Industry Co., Ltd. Front fork of bicycle with buffer apparatus
TWM282857U (en) * 2005-07-22 2005-12-11 Durashox Technology Co Ltd Shock absorbing structure
US7621382B2 (en) * 2006-06-28 2009-11-24 Nissan Technical Center North America, Inc. Shock absorber
EP1881227B1 (en) * 2006-07-19 2011-03-09 Nissan Motor Co., Ltd. Shock absorber
WO2008010813A1 (en) * 2006-07-21 2008-01-24 Specialized Bicycle Components, Inc. Bicycle suspension damping system
DE102008013359A1 (de) * 2008-03-10 2009-09-17 Gustav Magenwirth Gmbh & Co. Kg Dämpfereinheit
US8991572B2 (en) * 2009-09-03 2015-03-31 GM Global Technology Operations LLC Leak-proof damper having self-diagnostic feature
AU2011200411A1 (en) * 2010-10-15 2012-05-03 Y.S.S. (Thailand) Co., Ltd. A shock absorber using air pressure
EP2479096B1 (de) * 2011-01-21 2013-04-24 WP Performance Systems GmbH Teleskopfedergabelbein und damit versehene Teleskopfedergabel
JP6030489B2 (ja) * 2013-03-28 2016-11-24 株式会社ショーワ 油圧緩衝器
USD811281S1 (en) 2015-12-21 2018-02-27 Y.S.S. (Thailand) Co., Ltd. Shock absorber
DE102016014779A1 (de) * 2016-12-10 2018-06-14 Hydac Technology Gmbh Hydropneumatische Kolbenzylinderanordnung
US20190093628A1 (en) * 2017-09-26 2019-03-28 Yan-Ting Lin Vertical axis wind turbine with a telescopic rotational diameter
EP3575014A1 (de) 2018-05-28 2019-12-04 Vincenz Wiederholt GmbH Als stossdämpferrohr geeignetes zylinderrohr und verfahren zu dessen herstellung
US11448282B2 (en) * 2018-06-20 2022-09-20 N10Z Performance Shocks LLC Shock absorber assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845770A (ja) * 1971-10-13 1973-06-29
JPS4997168A (ja) * 1973-01-27 1974-09-13
JPS5247180A (en) * 1975-10-09 1977-04-14 Sirven Jacques Marie Michel Buffer
JPS5346576A (en) * 1976-10-09 1978-04-26 Tatsuya Takagi Double tube type inverted oil damper
JPS5517874U (ja) * 1978-07-20 1980-02-04
JPS5973651U (ja) * 1982-11-11 1984-05-18 厚木自動車部品株式会社 複筒型液圧緩衝器
JPS6165928A (ja) * 1984-09-05 1986-04-04 シユタビルス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ニユーマチツク式又はハイドロニユーマチツク式の引張りばね
JPS61167729A (ja) * 1985-01-10 1986-07-29 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク 車両、とくに自動車用ばねシリンダ

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Publication number Priority date Publication date Assignee Title
US2719612A (en) * 1946-06-14 1955-10-04 Bourcier Christian Marie Louis Shock absorbers
GB748471A (en) * 1953-10-30 1956-05-02 Tanchester Properties Ltd Improvements in or relating to shock absorbers
DE1675626B1 (de) * 1961-11-03 1969-09-25 Fichtel & Sachs Ag Teleskopstossdaempfer
FR1376235A (fr) * 1962-11-28 1964-10-23 Stabilus Perfectionnements aux amortisseurs de chocs et analogues
GB1478016A (en) * 1973-07-27 1977-06-29 Woodhead Ltd J Levelling suspension strut for a vehicle
FR2287627A1 (fr) * 1974-10-11 1976-05-07 Sirven Jacques Amortisseur hydraulique de suspension de vehicule
DE2551516B2 (de) * 1975-11-17 1980-04-10 Fa. August Bilstein, 5828 Ennepetal Hydropneumatischer Einrohrschwingungsdämpfer, insbesondere Lenkungsdämpfer
JPS6018860B2 (ja) * 1976-12-03 1985-05-13 本田技研工業株式会社 車輛用緩衝器
FR2415752A1 (fr) * 1978-01-25 1979-08-24 Sirven Jacques Amortisseur hydraulique de suspension de vehicule
JPS55132432A (en) * 1979-03-29 1980-10-15 Buurushiiru Do Ka Kurisuchiyan Damper
DE2922437A1 (de) * 1979-06-01 1980-12-11 Fichtel & Sachs Ag Zweirohrschwingungsdaempfer mit universell anwendbarer kolbenstangenfuehrung
JPS56102847U (ja) * 1980-01-08 1981-08-12
JPS6114676U (ja) * 1984-06-29 1986-01-28 レンゴ−株式会社 電子部品梱包材

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845770A (ja) * 1971-10-13 1973-06-29
JPS4997168A (ja) * 1973-01-27 1974-09-13
JPS5247180A (en) * 1975-10-09 1977-04-14 Sirven Jacques Marie Michel Buffer
JPS5346576A (en) * 1976-10-09 1978-04-26 Tatsuya Takagi Double tube type inverted oil damper
JPS5517874U (ja) * 1978-07-20 1980-02-04
JPS5973651U (ja) * 1982-11-11 1984-05-18 厚木自動車部品株式会社 複筒型液圧緩衝器
JPS6165928A (ja) * 1984-09-05 1986-04-04 シユタビルス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ニユーマチツク式又はハイドロニユーマチツク式の引張りばね
JPS61167729A (ja) * 1985-01-10 1986-07-29 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク 車両、とくに自動車用ばねシリンダ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108426159A (zh) * 2018-03-30 2018-08-21 安徽工程大学 一种稳压装置及具有其的集中润滑***
CN108426159B (zh) * 2018-03-30 2023-06-23 安徽工程大学 一种稳压装置及具有其的集中润滑***

Also Published As

Publication number Publication date
US4795009A (en) 1989-01-03
DE3721915C2 (ja) 1991-12-05
DE3721915A1 (de) 1988-01-28

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