SE9600474D0 - Shock absorber - Google Patents

Shock absorber

Info

Publication number
SE9600474D0
SE9600474D0 SE9600474A SE9600474A SE9600474D0 SE 9600474 D0 SE9600474 D0 SE 9600474D0 SE 9600474 A SE9600474 A SE 9600474A SE 9600474 A SE9600474 A SE 9600474A SE 9600474 D0 SE9600474 D0 SE 9600474D0
Authority
SE
Sweden
Prior art keywords
array
passages
piston rod
shock absorber
end walls
Prior art date
Application number
SE9600474A
Other languages
English (en)
Other versions
SE9600474L (sv
Inventor
Cornelius Carel Johann Thyssen
Original Assignee
New Joules Engineering Sales P
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
Publication of SE9600474D0 publication Critical patent/SE9600474D0/sv
Publication of SE9600474L publication Critical patent/SE9600474L/sv
Application filed by New Joules Engineering Sales P filed Critical New Joules Engineering Sales P

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
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/02—Track brakes or retarding apparatus
    • B61K7/025—Retarders of the mushroom type
    • 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
    • F16F9/516—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 resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
    • F16F9/5165—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 resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement by use of spherical valve elements or like free-moving bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
SE9600474A 1995-02-10 1996-12-12 Stötdämpare SE9600474L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA951096 1995-02-10
ZA958164 1995-09-28

Publications (2)

Publication Number Publication Date
SE9600474D0 true SE9600474D0 (sv) 1996-02-08
SE9600474L SE9600474L (sv) 1996-08-11

Family

ID=27142519

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600474A SE9600474L (sv) 1995-02-10 1996-12-12 Stötdämpare

Country Status (3)

Country Link
US (1) US5730260A (sv)
DE (1) DE19604721A1 (sv)
SE (1) SE9600474L (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2180508A1 (en) * 1995-07-05 1997-01-06 Andre Jacques Van Heerden Piston assembly for hydraulically operated piston-type retarders
US6199671B1 (en) 1998-09-14 2001-03-13 New Joules Engineering (Sales) Proprietary) Limited Shock absorber
US6216525B1 (en) 1998-12-16 2001-04-17 Aaa Sales & Engineering, Inc. Distributive retarder test device
DE10140580A1 (de) 2000-12-16 2002-06-20 Stabilus Gmbh Kolben-Zylinderaggregat mit einer geschwindigkeitsabhängigen Dämpfkraft
US7140698B2 (en) * 2003-07-01 2006-11-28 Aaa Sales & Engineering Inc. Hydraulic control and operation system for a railroad car retarder
DE502004001034D1 (de) 2003-12-01 2006-09-07 Zahnradfabrik Friedrichshafen Dämpfventileinrichtung mit progressiver Dämpfkraftkennlinie
JP4685380B2 (ja) * 2004-07-21 2011-05-18 株式会社ニフコ 移動体の衝撃吸収装置
US7377500B2 (en) * 2003-12-26 2008-05-27 Nifco Inc. Shock absorbing device for moving body
JP4511168B2 (ja) * 2003-12-26 2010-07-28 株式会社ニフコ ダンパ
US8127901B1 (en) * 2007-06-15 2012-03-06 KV IP Holdings Ltd. Hydraulic damping device for drawer
ATE544970T1 (de) * 2009-03-23 2012-02-15 Bwi Co Ltd Sa Hydraulischer radaufhängungsdämpfer
US8899385B2 (en) 2010-06-11 2014-12-02 Precision Rail And Mfg., Inc. Systems for retarding the speed of a railcar
EP2682639A4 (en) * 2011-03-02 2016-07-27 Honda Motor Co Ltd VARIABLE DAMPING FORCE SHOCK ABSORBER
ITMI20130344A1 (it) * 2013-03-07 2014-09-08 Brera Cerniere Srl Ammortizzatore a fluido, particolarmente per sportelli di elettrodomestici come forni, lavastoviglie o simili o per componenti di arredamento come antine o cassetti, ad elevata semplicita' di realizzazione.
CN103192847A (zh) * 2013-03-29 2013-07-10 哈尔滨市特多佳调速技术开发中心 焊接式活塞高负荷减速顶
US9862368B2 (en) 2014-03-11 2018-01-09 Precision Rail And Mfg., Inc. Systems for retarding the speed of a railcar
DE102015201474A1 (de) * 2015-01-28 2016-07-28 Stabilus Gmbh Dämpferanordnung, insbesondere für eine Klappe eines Fahrzeugs
RU171002U1 (ru) * 2016-07-04 2017-05-17 Открытое акционерное общество "Муромский ремонтно-механический завод" Вагонный замедлитель
DE102016212654A1 (de) 2016-07-12 2018-01-18 Stabilus Gmbh Gleisbremsdämpfer
RU177917U1 (ru) * 2017-02-15 2018-03-15 Общество с ограниченной ответственностью "БАЛТИЙСКАЯ ПРОИЗВОДСТВЕННАЯ КОМПАНИЯ ОКВЭЙ" Вагонный замедлитель
RU191557U1 (ru) * 2017-11-09 2019-08-12 Аргент Индастриал Лимитед Устройство для статического удержания железнодорожного вагона в неподвижном состоянии
RU184348U1 (ru) * 2017-12-21 2018-10-22 Общество с ограниченной ответственностью "БАЛТИЙСКАЯ ПРОИЗВОДСТВЕННАЯ КОМПАНИЯ ОКВЭЙ" Вагонный замедлитель
DE102021125203A1 (de) 2021-07-21 2023-01-26 Stabilus Gmbh Fluiddämpfer mit einem Schaltkolben, Verfahren zur Herstellung des Fluiddämpfers, Antriebsanordnung mit dem Fluiddämpfer
JP2023016714A (ja) 2021-07-21 2023-02-02 スタビラス ゲ―エムベーハー 切換ピストンを備えた流体ダンパ、流体ダンパの製造方法、および流体ダンパを備えた駆動装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401111A (en) * 1917-10-04 1921-12-20 Stuebing Truck Co Fluid check for lifting-trucks
US1471560A (en) * 1919-12-05 1923-10-23 George W Langford Snubber
US1543098A (en) * 1924-07-16 1925-06-23 Carter Nicholas Shock absorber for automobiles
US1563169A (en) * 1925-05-11 1925-11-24 William G Daniel Shock absorber
US2472841A (en) * 1945-02-09 1949-06-14 Chrysler Corp Valve construction
DE2659491A1 (de) * 1976-12-30 1978-07-13 Stabilus Gmbh Belastungsabhaengig absperrbare gasfeder
DE3120016A1 (de) * 1981-05-20 1982-12-09 Stabilus Gmbh, 5400 Koblenz Stossdaempfer mit geschwindigkeitsabhaengig wirkender daempfeinrichtung
GB2171487B (en) * 1985-02-27 1988-05-25 Dowty Hydraulic Units Ltd Retarders suitable for wagon speed control
US5595269A (en) * 1993-05-10 1997-01-21 Fichtel & Sachs Ag Vibration damper for a motor vehicle

Also Published As

Publication number Publication date
DE19604721A1 (de) 1996-08-14
US5730260A (en) 1998-03-24
SE9600474L (sv) 1996-08-11

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