ATE231953T1 - Kolben für eine kolben-zylinder-anordnung, insbesondere stossdämpferkolben - Google Patents

Kolben für eine kolben-zylinder-anordnung, insbesondere stossdämpferkolben

Info

Publication number
ATE231953T1
ATE231953T1 AT99953780T AT99953780T ATE231953T1 AT E231953 T1 ATE231953 T1 AT E231953T1 AT 99953780 T AT99953780 T AT 99953780T AT 99953780 T AT99953780 T AT 99953780T AT E231953 T1 ATE231953 T1 AT E231953T1
Authority
AT
Austria
Prior art keywords
piston
shock absorber
cylinder assembly
particular shock
absorber pistons
Prior art date
Application number
AT99953780T
Other languages
German (de)
English (en)
Inventor
Antonio Casellas
Ewald May
Original Assignee
Gkn Sinter Metals 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 Gkn Sinter Metals Gmbh filed Critical Gkn Sinter Metals Gmbh
Application granted granted Critical
Publication of ATE231953T1 publication Critical patent/ATE231953T1/de

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16F9/368—Sealings in 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
    • 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
    • Y10T29/49261—Piston making with assembly or composite article making by composite casting or molding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
AT99953780T 1998-10-14 1999-10-12 Kolben für eine kolben-zylinder-anordnung, insbesondere stossdämpferkolben ATE231953T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847341A DE19847341A1 (de) 1998-10-14 1998-10-14 Kolben für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben
PCT/EP1999/007642 WO2000022319A1 (de) 1998-10-14 1999-10-12 Kolben für eine kolben-zylinder-anordnung, insbesondere stossdämpferkolben

Publications (1)

Publication Number Publication Date
ATE231953T1 true ATE231953T1 (de) 2003-02-15

Family

ID=7884434

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99953780T ATE231953T1 (de) 1998-10-14 1999-10-12 Kolben für eine kolben-zylinder-anordnung, insbesondere stossdämpferkolben

Country Status (9)

Country Link
US (2) US20020046651A1 (enExample)
EP (1) EP1121544B1 (enExample)
JP (1) JP2002527692A (enExample)
AT (1) ATE231953T1 (enExample)
AU (1) AU1035200A (enExample)
BR (1) BR9914434A (enExample)
DE (2) DE19847341A1 (enExample)
ES (1) ES2190261T3 (enExample)
WO (1) WO2000022319A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847342A1 (de) * 1998-10-14 2000-08-17 Gkn Sinter Metals Holding Gmbh Kolben mit Stützstegen für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben
DE10108246A1 (de) * 2001-02-21 2002-09-19 Gkn Sinter Metals Gmbh Kolben mit Stützstegen für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben
DE10245404A1 (de) * 2002-09-28 2004-04-08 Gkn Sinter Metals Gmbh Pulvermetallurgisch hergestellter Kolbenkörper mit Stützstegen und Verfahren zu seiner Herstellung
JP4898563B2 (ja) * 2007-06-06 2012-03-14 カヤバ工業株式会社 ピストン
DE102007036017A1 (de) 2007-07-30 2009-02-19 Gkn Sinter Metals Holding Gmbh Kolben für eine Kolben-Zylinder-Anordnung und Herstellungsverfahren
DE102010024126A1 (de) * 2010-06-17 2011-12-22 Carl Freudenberg Kg Kolbenspeicher
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
JP2014240664A (ja) 2011-10-04 2014-12-25 ヤマハ発動機株式会社 車両用緩衝器
KR101374875B1 (ko) * 2011-12-30 2014-03-18 주식회사 만도 쇽업소버의 피스톤 어셈블리
WO2021065729A1 (ja) * 2019-10-02 2021-04-08 日立Astemo株式会社 緩衝器
JP7465163B2 (ja) 2020-07-03 2024-04-10 カヤバ株式会社 緩衝器および緩衝器の組み立て方法

Family Cites Families (10)

* 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
DE3429474A1 (de) * 1984-08-10 1986-02-20 Fichtel & Sachs Ag, 8720 Schweinfurt Kolben mit einem kolbenring fuer schwingungsdaempfer oder federbeine
JPS61116137A (ja) 1984-11-12 1986-06-03 Toyota Motor Corp 液圧緩衝器およびその製造方法
JPS61116138A (ja) 1984-11-13 1986-06-03 Toyota Motor Corp 液圧緩衝器
DE3812574A1 (de) * 1988-04-15 1989-10-26 Boge Ag Kolben mit einem kolbenring
EP0345561A3 (de) * 1988-06-04 1990-09-19 Manfred Fietz Teleskopierende Vorrichtung sowie Verfahren zu deren Herstellung
DE4343428A1 (de) 1993-12-18 1995-06-22 Ringsdorff Sinter Gmbh Spritzgegossene Führungs- und Dichtelemente an Sinterteilen für Stoßdämpfer
DE4421968C2 (de) * 1994-06-23 1997-09-11 Bilstein August Gmbh Co Kg Dichtung für Dämpfungskolben
DE29623140U1 (de) * 1996-11-20 1997-11-13 Mannesmann Sachs AG, 97422 Schweinfurt Schwingungsdämpfer für ein Kraftfahrzeug
DE19707633C1 (de) * 1997-02-26 1998-07-09 Mannesmann Sachs Ag Dichtung zwischen zwei axialen Bauteilen

Also Published As

Publication number Publication date
EP1121544A1 (de) 2001-08-08
DE19847341A1 (de) 2000-04-20
JP2002527692A (ja) 2002-08-27
BR9914434A (pt) 2001-07-03
WO2000022319A1 (de) 2000-04-20
AU1035200A (en) 2000-05-01
US7178237B2 (en) 2007-02-20
US20020046651A1 (en) 2002-04-25
ES2190261T3 (es) 2003-07-16
EP1121544B1 (de) 2003-01-29
US20050145457A1 (en) 2005-07-07
DE59904189D1 (de) 2003-03-06

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Legal Events

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