SE7812581L - Anordning for avlastning av kolvstangspackningen i en hydraulisk, teleskopisk stotdempare - Google Patents

Anordning for avlastning av kolvstangspackningen i en hydraulisk, teleskopisk stotdempare

Info

Publication number
SE7812581L
SE7812581L SE7812581A SE7812581A SE7812581L SE 7812581 L SE7812581 L SE 7812581L SE 7812581 A SE7812581 A SE 7812581A SE 7812581 A SE7812581 A SE 7812581A SE 7812581 L SE7812581 L SE 7812581L
Authority
SE
Sweden
Prior art keywords
unloading
hydraulic
shock absorber
piston bar
telescopic shock
Prior art date
Application number
SE7812581A
Other languages
English (en)
Other versions
SE440546B (sv
Inventor
P M Postema
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of SE7812581L publication Critical patent/SE7812581L/sv
Publication of SE440546B publication Critical patent/SE440546B/sv

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
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/364—Combination of sealing and guide arrangements for piston rods of multi-tube dampers
SE7812581A 1977-12-12 1978-12-07 Anordning for avlastning av kolvstangspackningen i en hydraulisk, teleskopisk stotdempare SE440546B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7713704,A NL169216C (nl) 1977-12-12 1977-12-12 Inrichting voor het verlagen van de druk op de zuigerstangpakking van een hydraulische telescopische schokdemper.
US05/000,544 US4240531A (en) 1977-12-12 1978-12-26 Low-wear shock absorber

Publications (2)

Publication Number Publication Date
SE7812581L true SE7812581L (sv) 1979-06-13
SE440546B SE440546B (sv) 1985-08-05

Family

ID=26645373

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812581A SE440546B (sv) 1977-12-12 1978-12-07 Anordning for avlastning av kolvstangspackningen i en hydraulisk, teleskopisk stotdempare

Country Status (8)

Country Link
US (1) US4240531A (sv)
BE (1) BE872671A (sv)
CA (1) CA1102835A (sv)
DE (1) DE2851070C3 (sv)
FR (1) FR2411342A1 (sv)
GB (1) GB2010439B (sv)
NL (1) NL169216C (sv)
SE (1) SE440546B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922437A1 (de) * 1979-06-01 1980-12-11 Fichtel & Sachs Ag Zweirohrschwingungsdaempfer mit universell anwendbarer kolbenstangenfuehrung
JPS56102847U (sv) * 1980-01-08 1981-08-12
GB2090943B (en) * 1981-01-05 1984-07-18 Woodhead Ltd Jonas Telescopic hydraulic shock absorber valves
US4440273A (en) * 1981-12-28 1984-04-03 Halliburton Company Aeration preventing shock absorber
US4815718A (en) * 1985-04-15 1989-03-28 Teledyne Industries, Inc. Self-lubricating die cylinder
DE3632562A1 (de) * 1986-09-25 1988-04-07 Bosch Gmbh Robert Zweirohr-stossdaempfer
JP3146392B2 (ja) * 1992-11-20 2001-03-12 トキコ株式会社 減衰力調整式油圧緩衝器
US6568664B2 (en) * 1998-11-11 2003-05-27 Kayaba Kogyo Kabushiki Kaisha Front fork for motorcycle
US6863163B2 (en) * 2002-09-04 2005-03-08 Delphi Technologies, Inc. Self leveling vehicle suspension damper
US6926128B2 (en) * 2003-06-10 2005-08-09 Arvin Technologies, Inc. Adaptive shock damping control
JP4181940B2 (ja) * 2003-08-01 2008-11-19 カヤバ工業株式会社 リリーフ弁および車高調整機能付油圧緩衝器
JP2006064098A (ja) * 2004-08-27 2006-03-09 Kayaba Ind Co Ltd フロントフォーク
SE529042C2 (sv) * 2004-12-06 2007-04-17 Oehlins Racing Ab Teleskopgaffelben
US20070056817A1 (en) * 2005-09-09 2007-03-15 Michael Ward Damper
CN100396955C (zh) * 2005-11-30 2008-06-25 郝钰 呼吸式液压阻尼器
CN101857038B (zh) * 2009-04-10 2012-07-25 萱场工业株式会社 铁道车辆用线性减震器
WO2012054774A2 (en) 2010-10-20 2012-04-26 Penske Racing Shocks Shock absorber with inertance
JP6095445B2 (ja) * 2013-03-29 2017-03-15 日立オートモティブシステムズ株式会社 緩衝器およびその製造方法
JP6313693B2 (ja) * 2014-10-24 2018-04-18 Ｋｙｂ株式会社 液圧機器
CN104963981A (zh) * 2015-06-15 2015-10-07 万向钱潮股份有限公司 一种采用两个单向阀管路的液电馈能式减振器
CN111895026A (zh) * 2020-06-30 2020-11-06 河海大学常州校区 一种具有外泄漏防务功能的液压阻尼器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE412460A (sv) * 1934-11-29
US2036623A (en) * 1935-02-21 1936-04-07 Nevin S Focht Hydraulic shock absorber
US2138513A (en) * 1937-07-29 1938-11-29 Gen Motors Corp Shock absorber
US2240644A (en) * 1939-01-28 1941-05-06 Nevin S Focht Hydraulic shock absorber
GB572319A (en) * 1943-10-14 1945-10-02 Noel Banner Newton Improvements in or relating to hydraulic shock absorbers
US2672952A (en) * 1948-11-20 1954-03-23 Armstrong S Patents Company Lt Telescopic hydraulic shock absorber
GB670128A (en) * 1949-09-27 1952-04-16 Armstrong S Patents Company Lt Improvements in or relating to hydraulic shock absorbers for vehicles
GB696569A (en) * 1952-03-04 1953-09-02 Armstrong S Patents Company Lt Improvements in or relating to hydraulic shock absorbers for vehicles
DE936184C (de) * 1953-09-03 1955-12-07 Fichtel & Sachs Ag Hydraulischer Teleskopstossdaempfer, insbesondere fuer Kraftfahrzeuge
FR1313833A (fr) * 1960-11-03 1963-01-04 Autobrzdy Jablonec Narodni Pod Suspension pneumatique à amortissement hydraulique permettant un réglage automatique de la garde au sol d'un véhicule
FR2124686A5 (sv) * 1970-12-29 1972-09-22 Tokico Ltd
DE2235472A1 (de) * 1971-07-29 1973-02-08 Itt Ind Gmbh Deutsche Dichtung fuer kolbenstangen, insbesondere fuer hydraulische stossdaempfer
DE2257556A1 (de) * 1972-11-24 1974-05-30 Fichtel & Sachs Ag Hydraulischer teleskopstossdaempfer mit einer vorrichtung zum aufstauen von oel im vorratsraum
JPS5154170A (sv) * 1974-11-07 1976-05-13 Showa Mfg

Also Published As

Publication number Publication date
NL169216B (nl) 1982-01-18
NL169216C (nl) 1982-06-16
GB2010439B (en) 1982-03-31
NL7713704A (nl) 1979-06-14
US4240531A (en) 1980-12-23
CA1102835A (en) 1981-06-09
FR2411342B1 (sv) 1983-02-11
SE440546B (sv) 1985-08-05
GB2010439A (en) 1979-06-27
DE2851070A1 (de) 1979-06-13
DE2851070C3 (de) 1985-06-27
FR2411342A1 (fr) 1979-07-06
BE872671A (nl) 1979-06-12
DE2851070B2 (de) 1980-04-24

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