ES2012381B3 - Embolo amortiguador de choques, especialmente para amortiguadores monotubos de vehiculos. - Google Patents

Embolo amortiguador de choques, especialmente para amortiguadores monotubos de vehiculos.

Info

Publication number
ES2012381B3
ES2012381B3 ES87115152T ES87115152T ES2012381B3 ES 2012381 B3 ES2012381 B3 ES 2012381B3 ES 87115152 T ES87115152 T ES 87115152T ES 87115152 T ES87115152 T ES 87115152T ES 2012381 B3 ES2012381 B3 ES 2012381B3
Authority
ES
Spain
Prior art keywords
absorber piston
vehicle single
tube
shock absorber
shock
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 - Lifetime
Application number
ES87115152T
Other languages
English (en)
Inventor
Max-Otto Rauert
Heinrich Sporenberg
Jurgen Doench
Ewald May
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Bilstein GmbH
Original Assignee
August Bilstein GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6319168&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2012381(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by August Bilstein GmbH filed Critical August Bilstein GmbH
Application granted granted Critical
Publication of ES2012381B3 publication Critical patent/ES2012381B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
ES87115152T 1987-01-21 1987-10-16 Embolo amortiguador de choques, especialmente para amortiguadores monotubos de vehiculos. Expired - Lifetime ES2012381B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873701557 DE3701557A1 (de) 1987-01-21 1987-01-21 Stossdaempferkolben, insbesondere fuer kraftfahrzeug-einrohrdaempfer

Publications (1)

Publication Number Publication Date
ES2012381B3 true ES2012381B3 (es) 1990-03-16

Family

ID=6319168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87115152T Expired - Lifetime ES2012381B3 (es) 1987-01-21 1987-10-16 Embolo amortiguador de choques, especialmente para amortiguadores monotubos de vehiculos.

Country Status (4)

Country Link
US (1) US4830152A (es)
EP (1) EP0275368B1 (es)
DE (2) DE3701557A1 (es)
ES (1) ES2012381B3 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110023A1 (de) * 1991-03-27 1992-10-01 Ringsdorff Werke Gmbh Stossdaempferkolben aus ungleichen, gefuegten teilen
DE3824420C1 (es) * 1988-07-19 1990-02-01 Boge Ag, 5208 Eitorf, De
US5219414A (en) * 1989-04-24 1993-06-15 Atsugi Unisia Corporation Variable damping force shock absorber with stroke dependent variation characteristics of damping force
DE3935159A1 (de) * 1989-10-21 1991-04-25 Boge Ag Kolben fuer einen hydraulischen teleskop-schwingungsdaempfer
DE4024789C1 (en) * 1990-08-04 1991-12-12 Boge Ag, 5208 Eitorf, De Piston for hydraulic, telescopic shock absorber - has through duct outlets interconnected on each piston front side
DE4033410A1 (de) * 1990-10-20 1992-04-23 Boge Ag Kolben fuer einen hydraulischen teleskop-schwingungsdaempfer
DE9103740U1 (es) * 1991-03-27 1991-06-20 Ringsdorff-Werke Gmbh, 5300 Bonn, De
US5148897A (en) * 1991-07-18 1992-09-22 Monroe Auto Equipment Company Piston valving for shock absorbers
DE4139746A1 (de) * 1991-12-03 1993-06-09 August Bilstein Gmbh & Co. Kg, 5828 Ennepetal, De Kolben fuer einen hydraulischen schwingungsdaempfer
ATE112615T1 (de) * 1992-02-26 1994-10-15 Ringsdorff Sinter Gmbh Mehrteiliger stossdämpferkolben mit fügeelementen.
DE4404835A1 (de) * 1994-02-16 1995-08-17 Fichtel & Sachs Ag Werk Eitorf Dämpfventil für einen Schwingungsdämpfer
DE4343614C2 (de) * 1993-07-13 2003-02-13 Zf Sachs Ag Kolben für einen hydraulischen Teleskopschwingungsdämpfer
JPH07208532A (ja) * 1994-01-11 1995-08-11 H K S:Kk 油圧緩衝器の減衰力調整装置
DE4410996C1 (de) 1994-03-30 1995-06-01 Fichtel & Sachs Ag Schwingungsdämpfer
DE4445926C1 (de) * 1994-12-22 1996-04-18 Fichtel & Sachs Ag Teleskop-Schwingungsdämpfer
US5769190A (en) * 1996-01-16 1998-06-23 Tenneco Automotive Inc. Continuous controlled restriction valve for a shock absorber
ES2138495B1 (es) * 1996-07-22 2000-08-16 Aleaciones De Metales Sinteriz Estructura de piston para amortiguador de impactos.
DE19729289B4 (de) * 1997-07-09 2010-02-18 Zf Sachs Ag Dämpfventil für einen hydropneumatischen Schwingungsdämpfer
US6450084B1 (en) * 1998-10-09 2002-09-17 Krupp Bilstein Gmbh Piston with piston ring
US6464053B1 (en) 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
GB2356913B (en) * 1999-11-30 2003-02-19 Delphi Tech Inc Shock absorber
DE10005180C1 (de) * 2000-02-05 2001-08-23 Mannesmann Sachs Ag Dämpfventil, insbesondere für einen Schwingungsdämpfer
DE10013638C1 (de) * 2000-03-18 2001-09-20 Krupp Bilstein Gmbh Stoßdämpferkolben, bestehend aus zwei Kolbenhälften
US6672436B1 (en) 2000-04-19 2004-01-06 Tenneco Automotive Operating Company Inc. Variable bleed orifice valving
EP1190928A1 (en) * 2000-09-21 2002-03-27 Anders Fransson Spring device for the support wheels of a forklift truck
DE10051971C1 (de) * 2000-10-20 2002-03-28 Krupp Bilstein Gmbh Arbeitskolben für einen hydraulischen Stoßdämpfer und Verfahren zu seiner Hers tellung
DE10206104C1 (de) * 2002-02-13 2003-05-28 Thyssen Krupp Bilstein Gmbh Dämpferkolben für hydraulische Einrichtungen
DE10222053B4 (de) * 2002-05-17 2015-03-26 Volkswagen Ag Dämpferventil
US7143684B2 (en) * 2004-03-24 2006-12-05 Delphi Technologies, Inc. Hydraulic actuator having disc valve assembly
US7972589B2 (en) 2004-05-17 2011-07-05 Akzo Nobel N.V. Hair fixative film
FR2883611B1 (fr) * 2005-03-22 2010-09-10 Peugeot Citroen Automobiles Sa Dispositif d'amortissement a flux croises a deux couvercles avec indexage
FR2883612B1 (fr) 2005-03-22 2010-09-10 Peugeot Citroen Automobiles Sa Dispositif d'amortissement a flux croises a deux couvercles sans indexage
GB2436311B (en) * 2006-03-22 2008-04-09 Textron Fastening Syst Ltd Improved hydraulic damper valve
US8025135B1 (en) * 2007-06-15 2011-09-27 KV IP Holdings Ltd. Hydraulic damping device for drawer
US8127901B1 (en) 2007-06-15 2012-03-06 KV IP Holdings Ltd. Hydraulic damping device for drawer
US7628257B1 (en) * 2007-06-15 2009-12-08 Kv Ip Holdings Ltd Hydraulic damper for drawer
KR101217273B1 (ko) * 2010-06-04 2012-12-31 주식회사 만도 충격 감응형 댐퍼
DE102010050868B4 (de) 2010-11-09 2013-09-26 Gkn Sinter Metals Holding Gmbh Herstellung mehrteiliger, gefügter Ventilbauteile in hydraulischen Anwendungen mit Fügedichtprofilen
CN102155466A (zh) * 2011-03-25 2011-08-17 刘立新 一种拉丝机液压油缸活塞杆机构减振装置
CN102758873A (zh) * 2011-04-29 2012-10-31 比亚迪股份有限公司 减振器
KR101288613B1 (ko) * 2011-08-11 2013-07-22 주식회사 만도 쇽업소버의 피스톤 어셈블리
DE102014201480A1 (de) 2014-01-28 2015-07-30 Zf Friedrichshafen Ag Vorspannvorrichtung für ein Kolbenventil eines Schwingungsdämpfers
DE102014201481B4 (de) * 2014-01-28 2022-03-10 Zf Friedrichshafen Ag Schwingungsdämpfer, sowie Kolbenventil für einen Schwingungsdämpfer
US9500251B2 (en) 2014-11-25 2016-11-22 Tenneco Automotive Operating Company Inc. Shock absorber having orifice check disc
US9845839B2 (en) 2016-02-18 2017-12-19 Tenneco Automotive Operating Company Inc. Shock absorber having check disc for orifice passage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969330C (de) * 1952-10-19 1958-05-22 Hemscheidt Maschf Hermann Von aussen verstellbare Ventilanordnung fuer Stossdaempfer
US3088556A (en) * 1957-12-09 1963-05-07 Bourcier Christian Marie Louis Shock absorbers
DE1249100B (es) * 1959-02-17 1967-08-31
DE1112348B (de) * 1960-06-18 1961-08-03 Fichtel & Sachs Ag Kolben bzw. Absperrplatte fuer Schwingungsdaempfer
US4121704A (en) * 1977-03-21 1978-10-24 Girling Limited Valve assembly for a piston of a telescopic damper
DE3120016A1 (de) * 1981-05-20 1982-12-09 Stabilus Gmbh, 5400 Koblenz Stossdaempfer mit geschwindigkeitsabhaengig wirkender daempfeinrichtung
JPS58122043U (ja) * 1982-02-12 1983-08-19 トキコ株式会社 油圧緩衝器
DE8221277U1 (de) * 1982-07-27 1985-11-07 Boge Gmbh, 5208 Eitorf Hydraulischer Stoßdämpfer
DE3401412A1 (de) * 1984-01-17 1985-08-29 AROS Hydraulik GmbH, 8940 Memmingen Hydraulisch wirkender schwingungsdaempfer
US4724937A (en) * 1984-09-04 1988-02-16 General Motors Corporation Hydraulic damper for vehicles with variable deflected disk piston valving
DE3445684A1 (de) * 1984-12-14 1986-06-19 Fichtel & Sachs Ag, 8720 Schweinfurt Schwingungsdaempfer fuer fahrzeuge
JPS61199462U (es) * 1985-06-05 1986-12-13
US5624347A (en) * 1994-10-03 1997-04-29 Yang; Tai-Her Electrical machine system capable of load driving and power generation functions and including at least two electrical mechines

Also Published As

Publication number Publication date
EP0275368B1 (de) 1990-01-10
EP0275368A3 (en) 1988-12-14
EP0275368A2 (de) 1988-07-27
DE3761394D1 (de) 1990-02-15
US4830152A (en) 1989-05-16
DE3701557A1 (de) 1988-08-04

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