ES454843A1 - Perfeccionamientos en los dispositivos de cambio servo-asis-tido para cambios de marchas sincronizadas. - Google Patents

Perfeccionamientos en los dispositivos de cambio servo-asis-tido para cambios de marchas sincronizadas.

Info

Publication number
ES454843A1
ES454843A1 ES454843A ES454843A ES454843A1 ES 454843 A1 ES454843 A1 ES 454843A1 ES 454843 A ES454843 A ES 454843A ES 454843 A ES454843 A ES 454843A ES 454843 A1 ES454843 A1 ES 454843A1
Authority
ES
Spain
Prior art keywords
change
force
connecting rod
elastic element
ball joint
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
Application number
ES454843A
Other languages
English (en)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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
Priority claimed from DE19762600483 external-priority patent/DE2600483C2/de
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES454843A1 publication Critical patent/ES454843A1/es
Expired 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/301—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

Perfeccionamientos en los dispositivos de cambio servoasistido para cambios de marchas sincronizadas, en los que los movimientos de una palanca de cambio manual son transmitidos por empuje o tracción y/o giro de una barra de conexión a través de rótulas a otros elementos de conexión, con un elemento elástico dispuesto en el flujo de fuerza de este dispositivo de cambio, cuyo recorrido de deformación, limitado por topes y relativamente corto, aproximadamente proporcional a la fuerza de accionamiento manual, sirve para el accionamiento de una válvula de distribución por medio de la cual es controlado el suministro del medio a presión para la instalación de fuerza auxiliar, caracterizados porque la rótula, dispuesta en un extremo de la barra de conexión, está constituida como elemento elástico de una forma en que la pieza de la rótula unida con la barra de conexión es susceptible de movimiento relativamente limitado con respecto a la pieza unida con un elemento de conexión ulterior de dispositivo de cambio.
ES454843A 1976-01-08 1977-01-07 Perfeccionamientos en los dispositivos de cambio servo-asis-tido para cambios de marchas sincronizadas. Expired ES454843A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762600483 DE2600483C2 (de) 1976-01-08 Hilfskraftunterstützte Schalteinrichtung für Wechselgetriebe

Publications (1)

Publication Number Publication Date
ES454843A1 true ES454843A1 (es) 1978-01-01

Family

ID=5967142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454843A Expired ES454843A1 (es) 1976-01-08 1977-01-07 Perfeccionamientos en los dispositivos de cambio servo-asis-tido para cambios de marchas sincronizadas.

Country Status (5)

Country Link
ES (1) ES454843A1 (es)
FR (1) FR2337635A1 (es)
GB (1) GB1549948A (es)
IT (1) IT1077946B (es)
SE (1) SE421892B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103154536B (zh) * 2010-09-08 2015-05-20 孔斯贝格汽车公司 用于车辆多速变速箱的伺服辅助驱动系统

Also Published As

Publication number Publication date
SE421892B (sv) 1982-02-08
SE7614745L (sv) 1977-07-09
FR2337635A1 (fr) 1977-08-05
IT1077946B (it) 1985-05-04
DE2600483B1 (de) 1976-12-30
GB1549948A (en) 1979-08-08

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