ES2045671T3 - Unidad de amortiguamineto. - Google Patents

Unidad de amortiguamineto.

Info

Publication number
ES2045671T3
ES2045671T3 ES90113384T ES90113384T ES2045671T3 ES 2045671 T3 ES2045671 T3 ES 2045671T3 ES 90113384 T ES90113384 T ES 90113384T ES 90113384 T ES90113384 T ES 90113384T ES 2045671 T3 ES2045671 T3 ES 2045671T3
Authority
ES
Spain
Prior art keywords
valve
faces
piston
rings
cylinder
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
ES90113384T
Other languages
English (en)
Inventor
Ralf Maus
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.)
Stabilus GmbH
Original Assignee
Stabilus 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 Stabilus GmbH filed Critical Stabilus GmbH
Application granted granted Critical
Publication of ES2045671T3 publication Critical patent/ES2045671T3/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
    • F16F9/50—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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/22—Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B62K21/08—Steering dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Actuator (AREA)

Abstract

EN UN AMORTIGUADOR PARA UN DISPOSITIVO DE GOBIERNO DE UN VEHICULO AUTOMOVIL Y MAS PARTICULARMENTE UNA MOTOCICLETA UNA BIELA DE PISTON PUEDE MOVERSE AXIALMENTE CON RESPECTO AL CILINDRO. LA BIELA DE PISTON ESTA PROVISTA DE UN PISTON 2 DENTRO DEL CILINDRO. EL PISTON ESTA PROVISTO DE ANIMAS AXIALES 6. LAS ANIMAS AXIALES DESEMBOCAN EN LAS CARAS DE LOS ASIENTOS DE VALVULA L7C DEL PISTON. LOS ANILLOS DE VALVULA 9, 10, SE ASIGNAN A LAS CARAS DE LOS ASIENTOS DE VALVULA. LOS MUELLES DE COMPRESION HELICOIDALES 11 ESTAN COLOCADOS DENTRO DE LAS ANIMAS. ESTOS MUELLES EMPUJAN LOS ANILLOS DE VALVULA HACIA LAS POSICIONES RESPECTIVAS DE APERTURA ILUSTRADAS EN LA FIGURA. LOS ANILLOS DE VALVULA PUEDEN MOVERSE HACIA POSICIONES RESPECTIVAS DE AMORTIGUAMIENTO EN RESPUESTA AL MOVIMIENTO AXIAL DE LA BIELA DEL PISTON RESPECTO DEL CILINDRO. LOS ANILLOS DE VALVULA TIENE CARAS DE VALVULA 21 FRENTE A LAS RESPECTIVAS CARAS DE ASIENTO DE VALVULA. LAS CARAS DE VALVULA ESTAN PROVISTAS DE SALIENTES 30 HACIA LAS CARAS DE ASIENTO DE VALVULA Y DE REBAJES 23, 13 JUNTO A ESTOS SALIENTES. POR LO TANTO, SE OBTIENE UNA COMUNICACION DE FLUIDO RESTRINGIDA EN LA POSICION DE AMORTIGUAMIENTO DEL ANILLO DE VALVULA RESPECTIVO.
ES90113384T 1989-07-15 1990-07-12 Unidad de amortiguamineto. Expired - Lifetime ES2045671T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923512A DE3923512A1 (de) 1989-07-15 1989-07-15 Daempfventil mit stark progressiv verlaufender daempfkraftkennlinie, insbesondere fuer lenkungsdaempfer fuer motorraeder

Publications (1)

Publication Number Publication Date
ES2045671T3 true ES2045671T3 (es) 1994-01-16

Family

ID=6385164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90113384T Expired - Lifetime ES2045671T3 (es) 1989-07-15 1990-07-12 Unidad de amortiguamineto.

Country Status (6)

Country Link
US (1) US5042625A (es)
EP (1) EP0409094B1 (es)
JP (1) JP2947889B2 (es)
AU (1) AU627336B2 (es)
DE (2) DE3923512A1 (es)
ES (1) ES2045671T3 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059456A (en) * 1990-05-04 1991-10-22 Rohm And Haas Company Latex barrier tiecoat for use with mastic coatings
ES2025453A6 (es) * 1990-07-26 1992-03-16 Pujol & Tarago Dispositivo autorregulador hidraulico para cables de mando de embragues.
US5662046A (en) * 1993-12-14 1997-09-02 Hansen Inc. Method and apparatus for controlling railway truck hunting and a railway car body supported thereby
US5848675A (en) 1996-10-03 1998-12-15 Answer Products, Inc. Damping apparatus for bicycle forks
US6241060B1 (en) 1996-10-03 2001-06-05 Answer Products, Inc. Oil damped fork
DE19642837C1 (de) * 1996-10-17 1998-01-29 Daimler Benz Ag Dämpferventil
DE19647472A1 (de) * 1996-11-16 1998-05-20 Zahnradfabrik Friedrichshafen Pneumatischer oder hydraulischer Stellmotor mit einer Abschalteinrichtung
DE19649836C2 (de) * 1996-12-02 1999-03-18 Stabilus Gmbh Gasfeder mit Bremseinrichtung
US5884733A (en) * 1998-01-27 1999-03-23 Rockshox, Inc. Temperature compensating system for fluid-damped suspension systems
US6053486A (en) * 1998-03-16 2000-04-25 Suspa, Incorporated Damping cylinder
DE19903511A1 (de) * 1999-01-29 2000-08-03 Zahnradfabrik Friedrichshafen Stellmotor mit einer Abschalteinrichtung
DE10047433C1 (de) 2000-09-26 2002-01-03 Stabilus Gmbh Kolben-Zylinderaggregat mit Bremseinrichtung
US6905124B2 (en) 2001-08-15 2005-06-14 Trostel Ltd. Unitized seal for a gas spring
JP4197592B2 (ja) 2001-12-28 2008-12-17 本田技研工業株式会社 ステアリングダンパ装置
CA2514084A1 (en) * 2003-01-21 2004-08-05 Viktor Hennadievich Pereverzev Method for regulating hydraulic resistance of a shock absorber during the operation thereof
US7374028B2 (en) 2003-07-08 2008-05-20 Fox Factory, Inc. Damper with pressure-sensitive compression damping
DE502004001034D1 (de) 2003-12-01 2006-09-07 Zahnradfabrik Friedrichshafen Dämpfventileinrichtung mit progressiver Dämpfkraftkennlinie
EP1812727A1 (en) * 2004-11-18 2007-08-01 Robert C. Fox Damper with pressure-sensitive compression damping
DE102005019577A1 (de) * 2005-04-27 2006-11-09 Zf Lenksysteme Gmbh Servomotor
DE102005023756B4 (de) * 2005-05-19 2018-11-15 Suspa Gmbh Dämpfer
US7921974B2 (en) * 2005-11-29 2011-04-12 Fox Factory, Inc. Damping cylinder with annular bladder
DE102006036135B4 (de) * 2006-08-01 2010-07-22 Edgar Uden Lenkungsdämpfer mit veränderbarer Wirkung für Kraftfahrzeuge und andere Fahrzeuge mit nur einem gelenkten Vorderrad
EP1925845B1 (en) 2006-11-24 2018-10-31 BWI Company Limited S.A. A hydraulic suspension damper
ATE467066T1 (de) * 2007-02-13 2010-05-15 Delphi Tech Inc VERFAHREN ZUR VERNICHTUNG VON STOSSBELASTUNGEN HYDRAULISCHER STOßDÄMPFER
US9494209B1 (en) 2007-06-21 2016-11-15 Bill J. Gartner Regressive hydraulic damper
GB0811611D0 (en) 2008-05-02 2008-07-30 Delphi Tech Inc Hydraulic damper with compensation chamber
US8297418B2 (en) * 2008-06-05 2012-10-30 Tenneco Automotive Operating Company Inc. Nested check high speed valve
JP5582758B2 (ja) * 2008-11-27 2014-09-03 株式会社ショーワ フロントフォークのオイルロック装置
PL2233775T3 (pl) 2009-03-23 2012-05-31 Bwi Co Ltd Sa Hydrauliczny amortyzator zawieszenia
DE102009023686B4 (de) * 2009-06-03 2014-06-12 Reinhard Hölscher Frequenzabhängiger Schwingungsdämpfer in Einrohrbauweise
WO2011054398A1 (en) * 2009-11-06 2011-05-12 öHLINS RACING AB Steering damper with active adjustment of damping characteristics
DE102010047879A1 (de) 2010-10-11 2012-04-12 Reinhard Hölscher Frequenzabhängiger Schwingungsdämpfer in Zweirohrbauweise
DE102011114163A1 (de) 2010-10-11 2012-04-12 Reinhard Hölscher Schwingungsdämpfer mit Regelventil
WO2012149980A1 (en) 2011-05-05 2012-11-08 öHLINS RACING AB Steering damper with active adjustment of damping characteristics
CN102562930A (zh) * 2012-03-09 2012-07-11 四川川南减震器集团有限公司 一种液压减震装置
FR2997744B1 (fr) * 2012-11-08 2015-07-24 Olivier Bossard Piston d'amortisseur et amortisseur le comportant.
DE102015212860A1 (de) * 2015-07-09 2017-01-12 Suspa Gmbh Kolben-Vorrichtung, Verfahren zum Herstellen einer derartigen Kolben-Vorrichtung sowie Kolben-Zylinder-Einheit mit einer derartigen Kolben-Vorrichtung
CN107792277B (zh) * 2016-09-05 2019-09-10 日亚丹下通商股份有限公司 自行车前叉定向固定装置
US9890828B1 (en) 2016-10-28 2018-02-13 Teraflex, Inc. Through-shaft steering damper
US10648527B2 (en) 2017-04-24 2020-05-12 Beijingwest Industries Co., Ltd. Twin tube damper including a pressure rate sensitive system
US10518601B2 (en) * 2018-04-30 2019-12-31 Tenneco Automotive Operating Company Inc. Damper with internal hydraulic stop
DE102020209113A1 (de) * 2020-07-21 2022-01-27 Zf Friedrichshafen Ag Drosselstelle für einen Schwingungsdämpfer
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
DE102021125203A1 (de) 2021-07-21 2023-01-26 Stabilus Gmbh Fluiddämpfer mit einem Schaltkolben, Verfahren zur Herstellung des Fluiddämpfers, Antriebsanordnung mit dem Fluiddämpfer
WO2024182124A1 (en) * 2023-02-27 2024-09-06 Tusimple, Inc. System and method for steering damping

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310570A (en) * 1937-10-30 1943-02-09 I A Simon Stabilizer
AT189938B (de) * 1954-04-16 1957-05-25 Allinquant Fernand St Hydraulischer Teleskopstoßdämpfer
DE1905306A1 (de) * 1969-02-04 1970-08-06 Stabilus Ind Und Handelsgmbh In das Lenkgestaenge einbezogener Lenkungs-Stossdaempfer
US3896908A (en) * 1973-05-04 1975-07-29 Triple S Ind Inc Shock absorbing apparatus
FR2512147B2 (fr) * 1981-08-25 1986-05-16 Allinquant J G Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement
US4768627A (en) * 1987-01-23 1988-09-06 Tayco Developments, Inc. Frictionless hydraulic damper and damper-snubber
JPH01102536U (es) * 1987-12-28 1989-07-11
DE3813402C2 (de) * 1988-04-21 1998-04-09 Stabilus Gmbh Dämpfventile mit geschwindigkeitsabhängig wirkender - stark progressiver Dämpfkraft

Also Published As

Publication number Publication date
JPH0351544A (ja) 1991-03-05
DE69002807D1 (de) 1993-09-23
US5042625A (en) 1991-08-27
DE69002807T2 (de) 1993-12-09
EP0409094B1 (en) 1993-08-18
EP0409094A1 (en) 1991-01-23
AU5892690A (en) 1991-01-17
JP2947889B2 (ja) 1999-09-13
DE3923512A1 (de) 1991-01-24
AU627336B2 (en) 1992-08-20

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