ES8201701A1 - Perfeccionamientos en los dispositivos de bloqueo para vehi-culos con transmision automatica. - Google Patents

Perfeccionamientos en los dispositivos de bloqueo para vehi-culos con transmision automatica.

Info

Publication number
ES8201701A1
ES8201701A1 ES499267A ES499267A ES8201701A1 ES 8201701 A1 ES8201701 A1 ES 8201701A1 ES 499267 A ES499267 A ES 499267A ES 499267 A ES499267 A ES 499267A ES 8201701 A1 ES8201701 A1 ES 8201701A1
Authority
ES
Spain
Prior art keywords
motor vehicle
blocking device
locking finger
mechanical member
stationary position
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
ES499267A
Other languages
English (en)
Other versions
ES499267A0 (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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of ES499267A0 publication Critical patent/ES499267A0/es
Publication of ES8201701A1 publication Critical patent/ES8201701A1/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2136—Pivoted pawls
    • Y10T74/2137—Single tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Control Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

DISPOSITIVO DE BLOQUE PARA VEHICULOS CON TRANSMISION AUTOMATICA. UN ORGANO MECANICO ROTATIVO ESTA CONECTADO A LAS RUEDAS MOTRICES DE UN VEHICULO AUTOMOVIL, Y PRESENTA UNA SERIE DE ACANALADURAS PEREIFERICAS, QUE COOPERAN CON UN DEDO DE BLOQUEO DESACOPLABLE AUTOMATICAMENTE. LAS SUPERFICIES DE CONTACTO DEL DEDO DE BLOQUEO Y DE UNAS DE LAS ACANALADURAS, RESPECTIVAMENTE, PARA UNO U OTRO DE LOS SENTIDOS DE ROTACION DEL ORGANO MECANICO, ESTAN INCLINADAS DE MANERA ASIMETRICA CON RESPECTO A UNA DIRECCION RADIAL DEL ORGANO MECANICO ROTATIVO. LA INCLINACION DE LA SUPERFICIE DE CONTACTO DEL DEDO DE BLOQUEO ES TAL QUE LOS PARES DE BASCULACION EJERCIDOS POR LA ROTACION DEL ORGANO MECANICO SON SENSIBLEMENTE IDENTICOS.
ES499267A 1980-02-12 1981-02-10 Perfeccionamientos en los dispositivos de bloqueo para vehi-culos con transmision automatica. Expired ES8201701A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003077A FR2475663A1 (fr) 1980-02-12 1980-02-12 Dispositif de blocage en position d'arret pour vehicule automobile

Publications (2)

Publication Number Publication Date
ES499267A0 ES499267A0 (es) 1982-01-01
ES8201701A1 true ES8201701A1 (es) 1982-01-01

Family

ID=9238502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499267A Expired ES8201701A1 (es) 1980-02-12 1981-02-10 Perfeccionamientos en los dispositivos de bloqueo para vehi-culos con transmision automatica.

Country Status (10)

Country Link
US (1) US4413712A (es)
EP (1) EP0033967B1 (es)
JP (1) JPS56146653U (es)
AR (1) AR221998A1 (es)
BR (1) BR8100839A (es)
CA (1) CA1164812A (es)
DE (1) DE3164939D1 (es)
ES (1) ES8201701A1 (es)
FR (1) FR2475663A1 (es)
PT (1) PT72488B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157027B1 (en) * 1982-03-29 1988-06-01 William Alexander Barr Means for increasing the safety of parking brake mechanism of automatic transmissions
JPS58207571A (ja) * 1982-05-28 1983-12-03 Aisin Warner Ltd 自動変速機パ−キング機構
JPS58207572A (ja) * 1982-05-28 1983-12-03 Aisin Warner Ltd 自動変速機のパーキング機構
JPS59184049A (ja) * 1983-03-31 1984-10-19 Aisin Seiki Co Ltd 変速機のパ−キング機構
US4518066A (en) * 1983-04-15 1985-05-21 Barr William A Safety parking brake for automatic transmissions
US4576261A (en) * 1984-03-02 1986-03-18 William A. Barr Memorial Trust Safety parking brake for automatic transmissions
JPS6122958U (ja) * 1984-07-16 1986-02-10 アイシン精機株式会社 パ−キング装置
US5170869A (en) * 1990-06-18 1992-12-15 Ford Motor Company Gear selector parking ratchet for automatic transmissions
JP2535802Y2 (ja) * 1991-10-22 1997-05-14 株式会社 神崎高級工機製作所 駐車ロック装置
US5365804A (en) * 1993-06-02 1994-11-22 Saturn Corporation Parking mechanism for a power transmission
US5495838A (en) * 1995-05-12 1996-03-05 Caterpillar Inc. Compression braking system
US5507261A (en) * 1995-05-12 1996-04-16 Caterpillar Inc. Four cycle engine with two cycle compression braking system
US5685406A (en) * 1996-08-05 1997-11-11 General Motors Corporation Park brake actuating mechanism for a power transmission
JP2001328514A (ja) * 2000-05-18 2001-11-27 Suzuki Motor Corp 鞍乗り型車両のパーキングロック装置
JP4677519B2 (ja) * 2003-05-08 2011-04-27 シェフラー テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 自動化された自動車伝動装置のためのパークロック
JP4376193B2 (ja) * 2005-02-08 2009-12-02 ハスクバーナ・ゼノア株式会社 エンジン始動装置とエンジンとの間の動力伝達機構
DE102008011115A1 (de) * 2008-02-26 2009-08-27 Schaeffler Kg Getriebesperrvorrichtung
DE102014219341B4 (de) * 2014-09-24 2019-05-09 Gkn Automotive Ltd. Parksperrenanordnung
DE102019204372A1 (de) * 2019-03-28 2020-10-01 Zf Friedrichshafen Ag Parksperrenanordnung
US11378185B2 (en) * 2019-10-11 2022-07-05 Dana Heavy Vehicle Systems Group, Llc Parking mechanism and method of operation thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US656379A (en) * 1900-06-07 1900-08-21 George E Seymour Brake.
US2008140A (en) * 1932-11-25 1935-07-16 Matson Company Automatic reverse brake
US1977588A (en) * 1933-01-20 1934-10-16 Matson Company Reverse brake
US2670064A (en) * 1949-12-06 1954-02-23 Studebaker Corp Parking lockup for transmissions
US3043403A (en) * 1958-10-10 1962-07-10 Gen Motors Corp Brake mechanism
US3601231A (en) * 1969-03-28 1971-08-24 Allis Chalmers Mfg Co Parking brake mechanism
US3690416A (en) * 1969-07-24 1972-09-12 Nissan Motor Parking brake for automatic transmission
US3601230A (en) * 1970-07-01 1971-08-24 Ford Motor Co Parking brake for a vehicle driveline
JPS5232495B2 (es) * 1973-04-16 1977-08-22
US3856119A (en) * 1973-07-23 1974-12-24 Gen Motors Corp Transmission brake mechanism
JPS5621261B2 (es) * 1974-06-07 1981-05-18
FR2349076A1 (fr) * 1976-04-23 1977-11-18 Peugeot Boite de vitesses automatique munie d'un frein de stationnement
JPS595459B2 (ja) * 1978-09-13 1984-02-04 日産自動車株式会社 自動変速機のパ−キング装置

Also Published As

Publication number Publication date
PT72488B (fr) 1982-02-12
BR8100839A (pt) 1981-08-25
US4413712A (en) 1983-11-08
AR221998A1 (es) 1981-03-31
PT72488A (fr) 1981-03-01
JPS56146653U (es) 1981-11-05
FR2475663B1 (es) 1984-02-03
EP0033967B1 (fr) 1984-07-25
ES499267A0 (es) 1982-01-01
CA1164812A (fr) 1984-04-03
EP0033967A1 (fr) 1981-08-19
FR2475663A1 (fr) 1981-08-14
DE3164939D1 (en) 1984-08-30

Similar Documents

Publication Publication Date Title
KR840002077A (ko) 감속 전동 기구
MX165330B (es) Mejoras a un accionador de desplazamiento
ATE43163T1 (de) Planetengetriebe.
ES2112410T3 (es) Procedimiento de fabricacion de medio cojinete para un eje rotativo y medio cojinete con bridas segun dicho procedimiento.
ES2008102B3 (es) Disposicion de fijacion para un extremo de un tramo de cable bowden, especialmente para accionamientos por traccion de cable en vehiculos automoviles.
ES2135511T3 (es) Maquina para accionamiento de ascensor dispuesta en el contrapeso.
KR840001855A (ko) 터릿 펀치 프레스(turret punch press)
ES499267A0 (es) Perfeccionamientos en los dispositivos de bloqueo para vehi-culos con transmision automatica.
ES2085113T3 (es) Combinacion de arandela de empuje para eje motor de transmision.
GB1373042A (en) Anti-backlash gearing system
AR245979A1 (es) Medios de empuje mejorados de retencion de engranajes.
GB1336971A (en) Device for retaining a supported part against sliding movement relative to a supporting part
FR2128973A5 (es)
ES2016105B3 (es) Espiga de arrastre para embrague convertidor del par motor.
ES2128796T3 (es) Dispositivo de maniobra para un cambio de velocidades.
ES284464U (es) Junta homocinetica de tripode.
ES503274A0 (es) Disposicion para la transmision de un momento de rotacion desde un elemento propulsor, que gira alrededor de un eje derotacion, a un elemento propulsado capaz de girar
MX9206527A (es) Reten para engrane de transmision.
US2306544A (en) Driving mechanism
KR830005489A (ko) 파워 머신
SE8902691L (sv) Handstartapparat
ES481101A1 (es) Un metodo para modificar el numero de relaciones de veloci- dad dentro de una transmision.
SU420831A1 (ru) Кривошип переменного радиуса
UST102903I4 (en) Pinned-on planetary ring gear assembly and salvage method
SU638772A1 (ru) Высокоскоростной редуктор