GB1250216A - - Google Patents

Info

Publication number
GB1250216A
GB1250216A GB1250216DA GB1250216A GB 1250216 A GB1250216 A GB 1250216A GB 1250216D A GB1250216D A GB 1250216DA GB 1250216 A GB1250216 A GB 1250216A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
primary
switch
upwardly
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.)
Expired
Application number
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
Priority claimed from JP122868A external-priority patent/JPS4821374B1/ja
Application filed filed Critical
Publication of GB1250216A publication Critical patent/GB1250216A/en
Expired 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
GB1250216D 1967-12-11 1968-11-28 Expired GB1250216A (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7934567 1967-12-11
JP122868A JPS4821374B1 (en:Method) 1968-01-10 1968-01-10
JP1943568 1968-03-27

Publications (1)

Publication Number Publication Date
GB1250216A true GB1250216A (en:Method) 1971-10-20

Family

ID=27274823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250216D Expired GB1250216A (en:Method) 1967-12-11 1968-11-28

Country Status (3)

Country Link
US (1) US3570635A (en:Method)
FR (1) FR1592141A (en:Method)
GB (1) GB1250216A (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531169A1 (fr) * 1982-07-27 1984-02-03 Boge Gmbh Soupape a disque pour amortisseur hydraulique
FR2583125A1 (fr) * 1985-06-10 1986-12-12 Applic Mach Motrices Amortisseur pour element de suspension de vehicule lourd
GB2349681B (en) * 1999-05-06 2002-10-30 Tenneco Automotive Inc Stroke dependent bypass

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440388A (en) * 1973-09-07 1976-06-23 Woodhead Ltd Jonas Impact absorbers
US4110868A (en) * 1976-02-23 1978-09-05 Yasutaka Imazaike Air damper
JPS573144U (en:Method) * 1980-06-06 1982-01-08
US4624347A (en) * 1984-01-23 1986-11-25 Ford Motor Company Piston assembly for shock absorber
US4615420A (en) * 1984-01-23 1986-10-07 Ford Motor Company Piston assembly for shock absorber
US6918473B2 (en) * 2003-09-17 2005-07-19 Tenneco Automotive Operating Company Inc. Stroke dependent bypass
DE602006000580T2 (de) * 2005-06-06 2009-03-19 Kayaba Industry Co., Ltd. Stossdämpfer
JP5132590B2 (ja) * 2009-01-23 2013-01-30 カヤバ工業株式会社 緩衝装置
ITMI20111066A1 (it) * 2011-06-13 2012-12-14 Gallizioli Andrea Elemento smorzatore dinamico per sospensioni di veicoli, in particolare per motocicli di tipo fuoristrada
WO2013143073A1 (en) * 2012-03-27 2013-10-03 Beijingwest Industries Co., Ltd. Amplitude sensitive hydraulic damper
KR101426810B1 (ko) * 2013-05-28 2014-08-05 주식회사 만도 주파수 감응형 쇽업소버
US9638280B2 (en) 2013-08-26 2017-05-02 Tenneco Automotive Operating Company Inc. Shock absorber with frequency dependent passive valve
US10518601B2 (en) 2018-04-30 2019-12-31 Tenneco Automotive Operating Company Inc. Damper with internal hydraulic stop
US10995815B2 (en) 2018-09-28 2021-05-04 Tenneco Automotive Operating Company Inc. Damper with flexible floating disc
FR3090781B1 (fr) * 2018-12-20 2021-04-16 Psa Automobiles Sa Amortisseur hydraulique à désactivation temporaire d’inertie
US11904650B2 (en) 2021-08-25 2024-02-20 DRiV Automotive Inc. Shock absorber
US11806847B2 (en) 2021-09-01 2023-11-07 DRiV Automotive Inc. Torque application apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244501A (en) * 1939-03-31 1941-06-03 Raymond C Pierce Hydraulic snubbing device
US2653682A (en) * 1949-12-17 1953-09-29 Patent Dev Company Shock absorber
DE1216800B (de) * 1964-03-17 1966-05-12 Fichtel & Sachs Ag Hydraulischer Schwingungsdaempfer fuer eine Waschmaschine mit Schleudergang
DE1505478A1 (de) * 1965-10-29 1969-09-25 Bilstein August Fa Stufenlos verstellbarer Stossdaempfer,insbesondere fuer Kraftfahrzeuge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531169A1 (fr) * 1982-07-27 1984-02-03 Boge Gmbh Soupape a disque pour amortisseur hydraulique
FR2583125A1 (fr) * 1985-06-10 1986-12-12 Applic Mach Motrices Amortisseur pour element de suspension de vehicule lourd
EP0205389A1 (fr) * 1985-06-10 1986-12-17 S.A.M.M.- Société d'Applications des Machines Motrices Amortisseur pour élément de suspension de véhicule lourd
WO1986007422A1 (fr) * 1985-06-10 1986-12-18 S.A.M.M. Societe D'applications Des Machines Motri Amortisseur pour element de suspension de vehicule lourd
US4768628A (en) * 1985-06-10 1988-09-06 S.A.M.M. - Societe D'applications Des Machines Motrices Shock absorber for a suspension element of a heavy vehicle
GB2349681B (en) * 1999-05-06 2002-10-30 Tenneco Automotive Inc Stroke dependent bypass

Also Published As

Publication number Publication date
US3570635A (en) 1971-03-16
DE1780003A1 (de) 1971-11-11
FR1592141A (en:Method) 1970-05-11
DE1780003B2 (de) 1972-10-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees