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ES2067432T3 - Piston de amortiguador de impactos constituido por piezas ensambladas desiguales. - Google Patents

Piston de amortiguador de impactos constituido por piezas ensambladas desiguales.

Info

Publication number
ES2067432T3
ES2067432T3 ES92103637T ES92103637T ES2067432T3 ES 2067432 T3 ES2067432 T3 ES 2067432T3 ES 92103637 T ES92103637 T ES 92103637T ES 92103637 T ES92103637 T ES 92103637T ES 2067432 T3 ES2067432 T3 ES 2067432T3
Authority
ES
Spain
Prior art keywords
shock absorber
unequal
assembled parts
impact shock
absorber piston
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
ES92103637T
Other languages
English (en)
Other versions
ES2067432T1 (es
Inventor
Ewald Dipl-Ing 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.)
RINGSDORFF SINTER GmbH
Original Assignee
RINGSDORFF SINTER 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
Application filed by RINGSDORFF SINTER GmbH filed Critical RINGSDORFF SINTER GmbH
Publication of ES2067432T1 publication Critical patent/ES2067432T1/es
Application granted granted Critical
Publication of ES2067432T3 publication Critical patent/ES2067432T3/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
    • F16F9/3207—Constructional features
    • F16F9/3214—Constructional features of pistons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making

Landscapes

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

Abstract

EMBOLO DE AMORTIGUADOR DE PIEZAS DESIGUALES, INSERTADAS. EMBOLO DE AMORTIGUADOR, QUE HA SIDO OBTENIDO POR LA COMPOSICION DE DOS PIEZAS ESTRUCTURADAS SIMETRICAMENTE RADIALES PERO CONFIGURADAS DIFERENTEMENTE ENTRE SI COMO PIEZA EXTERIOR Y PIEZA INTERIOR. LA SOLUCION OFRECE UNA GRAN VARIABILIDAD EN LA CONFIGURACION DE LOS ELEMENTOS ESENCIALES PARA EL FUNCIONAMIENTO DEL EMBOLO DEL AMORTIGUADOR.
ES92103637T 1991-03-27 1992-03-03 Piston de amortiguador de impactos constituido por piezas ensambladas desiguales. Expired - Lifetime ES2067432T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4110023A DE4110023A1 (de) 1991-03-27 1991-03-27 Stossdaempferkolben aus ungleichen, gefuegten teilen

Publications (2)

Publication Number Publication Date
ES2067432T1 ES2067432T1 (es) 1995-04-01
ES2067432T3 true ES2067432T3 (es) 1995-10-16

Family

ID=6428303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92103637T Expired - Lifetime ES2067432T3 (es) 1991-03-27 1992-03-03 Piston de amortiguador de impactos constituido por piezas ensambladas desiguales.

Country Status (3)

Country Link
US (1) US5259294A (es)
DE (2) DE4110023A1 (es)
ES (1) ES2067432T3 (es)

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DE4315458C2 (de) * 1993-05-10 1996-12-05 Fichtel & Sachs Ag Ventil für einen hydraulischen Teleskop-Schwingungsdämpfer
DE4406349C2 (de) * 1994-02-26 1997-04-03 Fichtel & Sachs Ag Werk Eitorf Teleskop-Schwingungsdämpfer
DE19533328C1 (de) * 1995-09-11 1996-09-26 Fichtel & Sachs Ag Schwingungsdämpfer
US5769190A (en) * 1996-01-16 1998-06-23 Tenneco Automotive Inc. Continuous controlled restriction valve for a shock absorber
US5709290A (en) * 1996-02-20 1998-01-20 General Motors Corporation Monotube damper valve
EP0809050B1 (en) * 1996-05-20 2003-08-13 Yamaha Hatsudoki Kabushiki Kaisha Method of making a piston for an internal combustion engine
DE19649836C2 (de) * 1996-12-02 1999-03-18 Stabilus Gmbh Gasfeder mit Bremseinrichtung
SE508080C2 (sv) * 1996-12-11 1998-08-24 Oehlins Racing Ab Anordning och användning vid stötdämpare
DE19702627C1 (de) * 1997-01-25 1998-03-26 Mannesmann Sachs Ag Dämpfkolben für einen Schwingungsdämpfer
DE19735248C1 (de) * 1997-08-14 1999-02-04 Mannesmann Sachs Ag Kolben für ein Kolben-Zylinderaggregat
DE19755994C2 (de) * 1997-12-17 2003-02-20 Thyssen Krupp Bilstein Gmbh Kolben für einen hydraulischen Schwingungsdämpfer
DE19847341A1 (de) * 1998-10-14 2000-04-20 Gkn Sinter Metals Holding Gmbh Kolben für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben
JP3393078B2 (ja) * 1998-12-16 2003-04-07 鬼怒川ゴム工業株式会社 液体封入式防振装置及びその製造方法
US6464053B1 (en) 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
DE10011168C1 (de) 2000-03-08 2001-09-06 Mannesmann Sachs Ag Dämpfventil
US6460664B1 (en) 2000-05-22 2002-10-08 Tenneco Automotive Inc. Independently tunable variable bleed orifice
DE10051971C1 (de) * 2000-10-20 2002-03-28 Krupp Bilstein Gmbh Arbeitskolben für einen hydraulischen Stoßdämpfer und Verfahren zu seiner Hers tellung
DE60131679T2 (de) * 2000-12-27 2008-04-10 Kayaba Industry Co., Ltd. Verfahren zur herstellung eines hydraulischen stossdämpfers und produktionssystem für stossdämpfer in einem werk
US6557836B2 (en) 2001-05-24 2003-05-06 Toyo Tire & Rubber Co., Ltd. Liquid-filled type vibration isolating device and manufacturing method thereof
US7303578B2 (en) 2001-11-01 2007-12-04 Photothera, Inc. Device and method for providing phototherapy to the brain
US20030109906A1 (en) * 2001-11-01 2003-06-12 Jackson Streeter Low level light therapy for the treatment of stroke
DE10244671A1 (de) * 2002-09-24 2004-04-01 Suspa Holding Gmbh Längenverstellbare Druckfeder
JP4055060B2 (ja) * 2002-09-30 2008-03-05 株式会社日立製作所 油圧緩衝器
DE102005004956A1 (de) * 2005-02-02 2006-08-17 Gkn Sinter Metals Holding Gmbh Bypassoptimierter Stoßdämpferkolben
US20060231358A1 (en) * 2005-04-15 2006-10-19 Arvinmeritor Technology, Llc Pre-load ring for shock absorber
DE102006029380B3 (de) * 2006-06-27 2008-01-17 Thyssenkrupp Bilstein Suspension Gmbh Dämpfungselement
JP4898563B2 (ja) * 2007-06-06 2012-03-14 カヤバ工業株式会社 ピストン
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
US8025135B1 (en) 2007-06-15 2011-09-27 KV IP Holdings Ltd. Hydraulic damping device for drawer
US20090007774A1 (en) * 2007-07-02 2009-01-08 Terence Savas Aircraft actuator piston
JP5290701B2 (ja) * 2008-03-26 2013-09-18 日立オートモティブシステムズ株式会社 流体圧緩衝器
JP5115814B2 (ja) * 2008-05-30 2013-01-09 日立オートモティブシステムズ株式会社 緩衝器
US20100163355A1 (en) * 2008-12-25 2010-07-01 Hiroyuki Yamaguchi Shock absorber
JP2011179550A (ja) * 2010-02-26 2011-09-15 Hitachi Automotive Systems Ltd 緩衝器
DE102010050868B4 (de) * 2010-11-09 2013-09-26 Gkn Sinter Metals Holding Gmbh Herstellung mehrteiliger, gefügter Ventilbauteile in hydraulischen Anwendungen mit Fügedichtprofilen
KR101288613B1 (ko) * 2011-08-11 2013-07-22 주식회사 만도 쇽업소버의 피스톤 어셈블리
KR101374875B1 (ko) * 2011-12-30 2014-03-18 주식회사 만도 쇽업소버의 피스톤 어셈블리
US10239376B2 (en) 2016-09-22 2019-03-26 Beijingwest Industries Co., Ltd. Hydraulic damper with an x-flow piston assembly
DE102017010876B4 (de) * 2017-11-24 2023-06-01 Günther Zimmer Zylinder-Kolben-Einheit mit lastabhängiger Drossel
US11255399B2 (en) * 2018-03-14 2022-02-22 Zf Friedrichshafen Ag Damping valve for a vibration damper
IL266688B2 (en) * 2019-05-16 2024-03-01 Evco Pro 2018 Ltd An automotive hydraulic shock absorber

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859296A (en) * 1956-11-20 1958-11-04 Standard Tool And Mfg Co Fluid cylinder with circuit closer
GB877714A (en) * 1959-07-27 1961-09-20 Gen Motors Corp Improvements relating to hydraulic shock absorbers
US3338552A (en) * 1965-04-23 1967-08-29 Christiani & Nielsen Ltd Hydraulic jacks and the like
US3827538A (en) * 1966-11-09 1974-08-06 F Morgan Shock absorbers
GB1521943A (en) * 1976-03-18 1978-08-23 Girling Ltd Damper valves
DE8221277U1 (de) * 1982-07-27 1985-11-07 Boge Gmbh, 5208 Eitorf Hydraulischer Stoßdämpfer
GB8310102D0 (en) * 1983-04-14 1983-05-18 Lucas Ind Plc Corrosion resistant steel components
SU1201346A1 (ru) * 1984-03-26 1985-12-30 Челябинский Политехнический Институт Им.Ленинского Комсомола Способ оксидировани стабильной аустенитной стали
DE3701557A1 (de) * 1987-01-21 1988-08-04 Bilstein August Gmbh Co Kg Stossdaempferkolben, insbesondere fuer kraftfahrzeug-einrohrdaempfer
GB2208658B (en) * 1987-07-17 1992-02-19 Lucas Ind Plc Manufacture of corrosion resistant steel components
JPH0191930A (ja) * 1987-09-30 1989-04-11 Taiho Kogyo Co Ltd ピストン基材の製造方法
DE3734002A1 (de) * 1987-10-08 1989-04-20 Ringsdorff Werke Gmbh Verfahren zum herstellen eines bauteils aus sintereisen oder sinterstahl
DE3813402C2 (de) * 1988-04-21 1998-04-09 Stabilus Gmbh Dämpfventile mit geschwindigkeitsabhängig wirkender - stark progressiver Dämpfkraft
DE3824420C1 (es) * 1988-07-19 1990-02-01 Boge Ag, 5208 Eitorf, De
DE3840302C2 (de) * 1988-11-30 1999-06-10 Mannesmann Sachs Ag Geräuscharmes Dämpfventil
DE8908341U1 (de) * 1989-07-08 1989-08-31 Sintermetallwerk Krebsöge GmbH, 42477 Radevormwald Kolben für Schwingungsdämpfer, insbesondere Stoßdämpfer von Kraftfahrzeugen

Also Published As

Publication number Publication date
ES2067432T1 (es) 1995-04-01
DE59202772D1 (de) 1995-08-10
DE4110023A1 (de) 1992-10-01
US5259294A (en) 1993-11-09

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