ES2166696A1 - Tope de rebote hidraulico para amortiguadores hidraulicos. - Google Patents

Tope de rebote hidraulico para amortiguadores hidraulicos.

Info

Publication number
ES2166696A1
ES2166696A1 ES200000532A ES200000532A ES2166696A1 ES 2166696 A1 ES2166696 A1 ES 2166696A1 ES 200000532 A ES200000532 A ES 200000532A ES 200000532 A ES200000532 A ES 200000532A ES 2166696 A1 ES2166696 A1 ES 2166696A1
Authority
ES
Spain
Prior art keywords
hydraulic
closure
head
shock absorbers
rebound
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
ES200000532A
Other languages
English (en)
Other versions
ES2166696B1 (es
Inventor
Bigiristi Joaquin Ancin
Sanchez Pedro Armendariz
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.)
AP Amortiguadores SA
Original Assignee
AP Amortiguadores 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 AP Amortiguadores SA filed Critical AP Amortiguadores SA
Priority to ES200000532A priority Critical patent/ES2166696B1/es
Publication of ES2166696A1 publication Critical patent/ES2166696A1/es
Application granted granted Critical
Publication of ES2166696B1 publication Critical patent/ES2166696B1/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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping

Landscapes

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

Abstract

Tope de rebote hidráulico para amortiguadores hidráulicos. En los amortiguadores hidráulicos existen topes de rebote para amortiguar el final del recorrido de la rueda al pasar por una depresión. Acorde con la invención, el tope es hidráulico, produciéndose un aumento de la carga en la cámara de tracción (5) y así amortiguar la caída de la rueda. En dicha cámara existe una cabeza de cierre (9) coaxial al vástago (4) que la divide en dos subcámaras (16, 17) desplazándose en contra de un muelle (10) por medio de una arandela de cierre (15) que apoya en una valona (14) de un casquillo (12) solidario del vástago de accionamiento (4). Entre ambas subcámaras (16, 17) se forman los siguientes pasos: - Un paso central libre (21) entre el vástago (4) y la cabeza de cierre (9), cuando la arandela de cierre (15) no asienta en la cabeza. - Un paso central calibrado (18) entre el vástago (4) y la cabeza de cierre (9) cuando la arandela de cierre (15) asienta en la cabeza. - Un paso variable (19) entre la cabeza de cierre (9) y las paredes internas del tubo (2), complementario al paso central calibrado.
ES200000532A 2000-03-06 2000-03-06 Tope de rebote hidraulico para amortiguadores hidraulicos. Expired - Fee Related ES2166696B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200000532A ES2166696B1 (es) 2000-03-06 2000-03-06 Tope de rebote hidraulico para amortiguadores hidraulicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000532A ES2166696B1 (es) 2000-03-06 2000-03-06 Tope de rebote hidraulico para amortiguadores hidraulicos.

Publications (2)

Publication Number Publication Date
ES2166696A1 true ES2166696A1 (es) 2002-04-16
ES2166696B1 ES2166696B1 (es) 2004-09-16

Family

ID=8492581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000532A Expired - Fee Related ES2166696B1 (es) 2000-03-06 2000-03-06 Tope de rebote hidraulico para amortiguadores hidraulicos.

Country Status (1)

Country Link
ES (1) ES2166696B1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014203598A1 (de) * 2014-02-27 2015-08-27 Zf Friedrichshafen Ag Schwingungsdämpfer mit einem Endanschlag
DE102017204923A1 (de) * 2017-03-23 2018-09-27 Zf Friedrichshafen Ag Geschlitzter Dichtungsring, insbesondere für einen Schwingungsdämpfer
US20190128361A1 (en) * 2016-06-16 2019-05-02 Zf Friedrichshafen Ag Damping Valve Device Having A Progressive Damping-Force Characteristic Curve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11919349B2 (en) 2021-10-01 2024-03-05 Beijingwest Industries Co., Ltd. Damper assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES259520A1 (es) * 1960-06-30 1960-10-16 Sallent Ferrerons Manuel Perfeccionamiento en los sistemas para lograr la estanqueidad en el montaje de ejes giratorios
US4312499A (en) * 1978-02-16 1982-01-26 Fichtel & Sachs Ag Shock absorber assembly with operationally controlled hydraulic-mechanical damping system
GB2158181A (en) * 1984-04-30 1985-11-06 Volzh Ob Proizv Hydraulic telescopic shock- absorber with rebound end stop

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES259520A1 (es) * 1960-06-30 1960-10-16 Sallent Ferrerons Manuel Perfeccionamiento en los sistemas para lograr la estanqueidad en el montaje de ejes giratorios
US4312499A (en) * 1978-02-16 1982-01-26 Fichtel & Sachs Ag Shock absorber assembly with operationally controlled hydraulic-mechanical damping system
GB2158181A (en) * 1984-04-30 1985-11-06 Volzh Ob Proizv Hydraulic telescopic shock- absorber with rebound end stop

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014203598A1 (de) * 2014-02-27 2015-08-27 Zf Friedrichshafen Ag Schwingungsdämpfer mit einem Endanschlag
WO2015128142A3 (de) * 2014-02-27 2016-02-04 Zf Friedrichshafen Ag Schwingungsdämpfer mit einem endanschlag
CN106133381A (zh) * 2014-02-27 2016-11-16 Zf腓特烈斯哈芬股份公司 具有端部止挡的减振器
US20190128361A1 (en) * 2016-06-16 2019-05-02 Zf Friedrichshafen Ag Damping Valve Device Having A Progressive Damping-Force Characteristic Curve
US10753421B2 (en) * 2016-06-16 2020-08-25 Zf Friedrichshafen Ag Damping valve device having a progressive damping-force characteristic curve
DE102017204923A1 (de) * 2017-03-23 2018-09-27 Zf Friedrichshafen Ag Geschlitzter Dichtungsring, insbesondere für einen Schwingungsdämpfer
WO2018171996A1 (de) * 2017-03-23 2018-09-27 Zf Friedrichshafen Ag Geschlitzter dichtungsring, insbesondere für einen schwingungsdämpfer

Also Published As

Publication number Publication date
ES2166696B1 (es) 2004-09-16

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