JPH03102632U - - Google Patents

Info

Publication number
JPH03102632U
JPH03102632U JP1990011453U JP1145390U JPH03102632U JP H03102632 U JPH03102632 U JP H03102632U JP 1990011453 U JP1990011453 U JP 1990011453U JP 1145390 U JP1145390 U JP 1145390U JP H03102632 U JPH03102632 U JP H03102632U
Authority
JP
Japan
Prior art keywords
oil
oil lock
shock absorber
hydraulic shock
lock piece
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
JP1990011453U
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 JP1990011453U priority Critical patent/JPH03102632U/ja
Publication of JPH03102632U publication Critical patent/JPH03102632U/ja
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32Details
    • F16F9/48Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案による油圧緩衝器のオイルロツ
ク構造の一実施例の部分縦断面図で、圧縮時のオ
イルロツク状態を示す図、第2図は第1図の油圧
緩衝器のオイルロツク構造の圧縮行程から伸び行
程に移るときの状態を示す部分縦断面図、第3図
は本考案による油圧緩衝器のオイルロツク構造の
第二の実施例の部分縦断面図で、圧縮時のオイル
ロツク状態を示す図、第4図は第3図の油圧緩衝
器のオイルロツク構造の圧縮行程から伸び行程に
移るときの状態を示す部分縦断面図、第5図は従
来の油圧緩衝器のオイルロツク構造の部分縦断面
図で、圧縮時のオイルロツク状態を示す図、第6
図は第5図の油圧緩衝器のオイルロツク構造の圧
縮行程から伸び行程に移るときの状態を示す部分
縦断面図である。 11,111……シリンダ、12,112……
ピストン、14,114……オイルロツクピース
、16,116……オイルロツクカラー、30,
130……バルブ機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. 油圧緩衝器のシリンダ内を摺動可能なピストン
    の先端側に固定されたオイルロツクピースと、シ
    リンダの底部に固定されていてかつ圧縮行程の終
    わりにオイルロツクピースと隙間を介して嵌合す
    るオイルロツクカラーとを有する油圧緩衝器のオ
    イルロツク構造において、オイルロツクピースま
    たはオイルロツクカラーの凹部に伸びおよび圧縮
    時のオイルロツクの際の油の流れを制御できるバ
    ルブ機構を設けたことを特徴とするオイルロツク
    構造。
JP1990011453U 1990-02-09 1990-02-09 Pending JPH03102632U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990011453U JPH03102632U (ja) 1990-02-09 1990-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990011453U JPH03102632U (ja) 1990-02-09 1990-02-09

Publications (1)

Publication Number Publication Date
JPH03102632U true JPH03102632U (ja) 1991-10-25

Family

ID=31514974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990011453U Pending JPH03102632U (ja) 1990-02-09 1990-02-09

Country Status (1)

Country Link
JP (1) JPH03102632U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800003215A1 (it) * 2018-03-02 2019-09-02 Sistemi Sospensioni Spa Ammortizzatore idraulico, particolarmente per sospensione di veicolo, con doppia valvola di compressione.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800003215A1 (it) * 2018-03-02 2019-09-02 Sistemi Sospensioni Spa Ammortizzatore idraulico, particolarmente per sospensione di veicolo, con doppia valvola di compressione.
WO2019167006A1 (en) * 2018-03-02 2019-09-06 Sistemi Sospensioni S.P.A. Hydraulic shock-absorber, particularly for a vehicle suspension, with two compression valves
CN110785579A (zh) * 2018-03-02 2020-02-11 悬挂系统股份有限公司 特别适于车辆悬架的具有两个压缩阀的液压减震器
JP2021515141A (ja) * 2018-03-02 2021-06-17 マレッリ・サスペンション・システムズ・イタリー・ソチエタ・ペル・アツィオーニMarelli Suspension Systems Italy S.P.A. 2つの圧縮バルブを備えた、特に車両サスペンション用の、油圧式ショックアブソーバ
US11067147B2 (en) 2018-03-02 2021-07-20 Sistemi Sospensioni S.P.A. Hydraulic shock-absorber, particularly for a vehicle suspension, with two compression valves
CN110785579B (zh) * 2018-03-02 2022-07-15 悬挂系统股份有限公司 具有两个压缩阀的液压减震器

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