FR2970311B1 - PARKING BRAKE OF A GEARBOX - Google Patents

PARKING BRAKE OF A GEARBOX

Info

Publication number
FR2970311B1
FR2970311B1 FR1150160A FR1150160A FR2970311B1 FR 2970311 B1 FR2970311 B1 FR 2970311B1 FR 1150160 A FR1150160 A FR 1150160A FR 1150160 A FR1150160 A FR 1150160A FR 2970311 B1 FR2970311 B1 FR 2970311B1
Authority
FR
France
Prior art keywords
latch
gearbox
parking brake
tooth
toothed wheel
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 - Fee Related
Application number
FR1150160A
Other languages
French (fr)
Other versions
FR2970311A1 (en
Inventor
Marc Giannoni
Vicky Rouss
Jerome Delaporte
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1150160A priority Critical patent/FR2970311B1/en
Publication of FR2970311A1 publication Critical patent/FR2970311A1/en
Application granted granted Critical
Publication of FR2970311B1 publication Critical patent/FR2970311B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Braking Arrangements (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

The gearbox has a parking brake including an immobilization mechanism (10) with a latch (11) having a tooth (12) intended to be inserted in a recess formed between two teeth of a toothed wheel. A control lever (14) is articulated about an axis (15) carried by the latch, and a control rod (20) is connected to the control lever by a pivot connection (21). A cam (25) defines an engaged position for a follower (22) when the tooth of the latch is inserted in the recess of the toothed wheel, and a disengaged position when the tooth of the latch is not inserted in the recess of the toothed wheel.
FR1150160A 2011-01-10 2011-01-10 PARKING BRAKE OF A GEARBOX Expired - Fee Related FR2970311B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1150160A FR2970311B1 (en) 2011-01-10 2011-01-10 PARKING BRAKE OF A GEARBOX

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150160A FR2970311B1 (en) 2011-01-10 2011-01-10 PARKING BRAKE OF A GEARBOX

Publications (2)

Publication Number Publication Date
FR2970311A1 FR2970311A1 (en) 2012-07-13
FR2970311B1 true FR2970311B1 (en) 2013-01-18

Family

ID=43714270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150160A Expired - Fee Related FR2970311B1 (en) 2011-01-10 2011-01-10 PARKING BRAKE OF A GEARBOX

Country Status (1)

Country Link
FR (1) FR2970311B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3024760B1 (en) 2014-08-05 2016-08-05 Technoboost GEARBOX FOR MOTOR VEHICLE
DE102014018469A1 (en) * 2014-12-12 2016-06-16 Daimler Ag Parking lock device
DE102017009029B4 (en) * 2017-09-27 2019-11-21 Daimler Ag Motor vehicle transmission, in particular for a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008011115A1 (en) * 2008-02-26 2009-08-27 Schaeffler Kg Gear locking device
WO2010100987A1 (en) * 2009-03-04 2010-09-10 本田技研工業株式会社 Park lock apparatus for a transmission
JP5212729B2 (en) * 2009-03-26 2013-06-19 アイシン精機株式会社 Parking lock device

Also Published As

Publication number Publication date
FR2970311A1 (en) 2012-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150930