ES1014586U - Piston para amortiguador. - Google Patents

Piston para amortiguador.

Info

Publication number
ES1014586U
ES1014586U ES19909002204U ES9002204U ES1014586U ES 1014586 U ES1014586 U ES 1014586U ES 19909002204 U ES19909002204 U ES 19909002204U ES 9002204 U ES9002204 U ES 9002204U ES 1014586 U ES1014586 U ES 1014586U
Authority
ES
Spain
Prior art keywords
piston
shock absorbers
projections
rough
embossments
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.)
Granted
Application number
ES19909002204U
Other languages
English (en)
Other versions
ES1014586Y (es
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.)
Quinton Hazell Espana SA
Original Assignee
Industrial Plastica y Metalurgica SA
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 Industrial Plastica y Metalurgica SA filed Critical Industrial Plastica y Metalurgica SA
Priority to ES9002204U priority Critical patent/ES1014586Y/es
Publication of ES1014586U publication Critical patent/ES1014586U/es
Priority to EP19910500071 priority patent/EP0473526B1/en
Priority to DE1991601892 priority patent/DE69101892T2/de
Application granted granted Critical
Publication of ES1014586Y publication Critical patent/ES1014586Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

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

Abstract

PISTON PARA AMORTIGUADOR, QUE ESTANDO PREVISTO PARA SU MONTAJE SOBRE EL VASTAGO DESPLAZABLE AXIALMENTE EN EL INTERIOR DEL CILINDRO DE UN AMORTIGUADOR, CONTANDO EL PISTON PROPIAMENTE DICHO, CON ORIFICIOS PASANTES PARA EL TRASIEGO DEL FLUIDO DE UNA CAMARA A OTRA DE LAS DOS QUE DELIMITA TAL PISTON EN EL CILINDRO DEL AMORTIGUADOR, COMBINANDOSE DICHO PISTON CON ARANDELAS DOTADAS DE ORIFICIOS, ASI COMO LAMINAS FLEXIBLES ENFRENTADAS A SUS CORRESPONDIENTES CARAS PARA REGULAR EL CAUDAL DE FLUIDO QUE PASA DE UNA A OTRA DE LAS DOS CAMARAS QUE DELIMITA ESE PISTON, ESENCIALMENTE SE CARACTERIZA PORQUE UNA DE LAS CARAS DEL CUERPO DEL PISTON ESTA AFECTADA DE UNA RUGOSIDAD A MODO DE RELIEVES PUNTUALES, AFECTANDO A LA MAYOR PARTE DE LA SUPERFICIE DE ESA CARA; HABIENDOSE PREVISTO QUE LA CARA OPUESTA ESTE AFECTADA DE UNOS RESALTES QUE CIRCUNDAN A PAREJAS DE LOS ORIFICIOS PASANTES DEL PISTON, CUYOS RESALTES ESTAN REALIZADOS EN ZONAS REBAJADAS Y PRESENTAN SU SUPERFICIE EXTERNA AFECTADA ASIMISMO DE UNA RUGOSIDADO RELIEVES PUNTUALES, DETERMINANDO DICHAS RUGOSIDADES DE UNA Y OTRA CARA LOS APOYOS PARA LAS RESPECTIVAS LAMINAS FLEXIBLES QUE MONTAN CONJUNTAMENTE CON EL PISTON EN EL CORRESPONDIENTE VASTAGO DEL AMORTIGUADOR.
ES9002204U 1990-07-10 1990-07-10 Piston para amortiguador. Expired - Fee Related ES1014586Y (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9002204U ES1014586Y (es) 1990-07-10 1990-07-10 Piston para amortiguador.
EP19910500071 EP0473526B1 (en) 1990-07-10 1991-06-27 Piston for shock absorbers
DE1991601892 DE69101892T2 (de) 1990-07-10 1991-06-27 Stossdämpferkolben.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9002204U ES1014586Y (es) 1990-07-10 1990-07-10 Piston para amortiguador.

Publications (2)

Publication Number Publication Date
ES1014586U true ES1014586U (es) 1991-04-01
ES1014586Y ES1014586Y (es) 1992-02-16

Family

ID=8268591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9002204U Expired - Fee Related ES1014586Y (es) 1990-07-10 1990-07-10 Piston para amortiguador.

Country Status (3)

Country Link
EP (1) EP0473526B1 (es)
DE (1) DE69101892T2 (es)
ES (1) ES1014586Y (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412184B (de) 2001-03-13 2004-11-25 Blum Gmbh Julius Fluiddämpfer
FR2738889B1 (fr) * 1995-09-20 1997-10-31 Soframca Piston a clapet pour tube d'amortisseur hydraulique
US6176475B1 (en) * 1999-11-08 2001-01-23 Illinois Tool Works Inc. Air damper with adjustable air flow rate
DE10005180C1 (de) * 2000-02-05 2001-08-23 Mannesmann Sachs Ag Dämpfventil, insbesondere für einen Schwingungsdämpfer
CN105221634B (zh) * 2015-11-05 2017-07-07 重庆材料研究院有限公司 基于可变阻尼节流阀的减振器活塞结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB775221A (en) * 1954-03-09 1957-05-22 Christian Marie Lucien Louis B Hydraulic oscillation-dampers
FR2098861A5 (es) * 1970-07-29 1972-03-10 Allinquant Fernand
ES1003062Y (es) * 1987-08-03 1989-02-16 La Industrial Plastica Y Metalurgica, S.A. Nuevo piston para amortiguadores
JPH0292154U (es) * 1989-01-10 1990-07-23
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
DE69101892D1 (de) 1994-06-09
DE69101892T2 (de) 1994-11-24
ES1014586Y (es) 1992-02-16
EP0473526B1 (en) 1994-05-04
EP0473526A1 (en) 1992-03-04

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Legal Events

Date Code Title Description
PC1K Transfer of utility model

Owner name: QUINTON HAZELL ESPANA, S.A.

FD1K Utility model lapsed

Effective date: 20011001