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FR3062183B1 - DEVICE FOR BLOCKING A TRANSLATION MOVEMENT - Google Patents

DEVICE FOR BLOCKING A TRANSLATION MOVEMENT Download PDF

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Publication number
FR3062183B1
FR3062183B1 FR1750459A FR1750459A FR3062183B1 FR 3062183 B1 FR3062183 B1 FR 3062183B1 FR 1750459 A FR1750459 A FR 1750459A FR 1750459 A FR1750459 A FR 1750459A FR 3062183 B1 FR3062183 B1 FR 3062183B1
Authority
FR
France
Prior art keywords
pinion
rack
blocking
translation movement
engaged
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.)
Active
Application number
FR1750459A
Other languages
French (fr)
Other versions
FR3062183A1 (en
Inventor
Norbert Hirtz
Xavier Bousquet
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.)
Airbus Operations SAS
Airbus SAS
Original Assignee
Airbus Operations SAS
Airbus SAS
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 Airbus Operations SAS, Airbus SAS filed Critical Airbus Operations SAS
Priority to FR1750459A priority Critical patent/FR3062183B1/en
Publication of FR3062183A1 publication Critical patent/FR3062183A1/en
Application granted granted Critical
Publication of FR3062183B1 publication Critical patent/FR3062183B1/en
Active 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/006—Positive locking brakes
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/02—Release mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

L'invention a pour objet un dispositif de blocage d'un mouvement de translation (T10) d'une crémaillère (12), caractérisé en ce qu'il comprend : - un premier pignon (18) monté pivotant sur un premier axe de pivotement (A18) solidaire d'un support mobile (20) entre une première position rapprochée dans laquelle le premier pignon (18) est en prise avec la crémaillère (12) et l'immobilise en translation et une deuxième position écartée dans laquelle le premier pignon (18) n'est pas en prise avec la crémaillère (12) et autorise la crémaillère (12) à se translater, - un deuxième pignon (22) monté pivotant sur un deuxième axe de pivotement (A22), parallèle au premier axe de pivotement (A18), solidaire d'un bras (24) relié au support mobile (20) par une liaison (26) configurée pour permettre au deuxième pignon (22) d'être en permanence en prise avec la crémaillère (12) et avec le premier pignon (18).The invention relates to a device for blocking a translation movement (T10) of a rack (12), characterized in that it comprises: a first pinion (18) pivotally mounted on a first pivot axis (A18) secured to a movable support (20) between a first close position in which the first pinion (18) is engaged with the rack (12) and immobilizes it in translation and a second spaced position in which the first pinion (18) is not engaged with the rack (12) and allows the rack (12) to translate, - a second pinion (22) pivotally mounted on a second pivot axis (A22), parallel to the first axis of pivoting (A18), integral with an arm (24) connected to the movable support (20) by a link (26) configured to allow the second pinion (22) to be permanently engaged with the rack (12) and with the first pinion (18).

FR1750459A 2017-01-20 2017-01-20 DEVICE FOR BLOCKING A TRANSLATION MOVEMENT Active FR3062183B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1750459A FR3062183B1 (en) 2017-01-20 2017-01-20 DEVICE FOR BLOCKING A TRANSLATION MOVEMENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750459A FR3062183B1 (en) 2017-01-20 2017-01-20 DEVICE FOR BLOCKING A TRANSLATION MOVEMENT
FR1750459 2017-01-20

Publications (2)

Publication Number Publication Date
FR3062183A1 FR3062183A1 (en) 2018-07-27
FR3062183B1 true FR3062183B1 (en) 2019-03-15

Family

ID=58547670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750459A Active FR3062183B1 (en) 2017-01-20 2017-01-20 DEVICE FOR BLOCKING A TRANSLATION MOVEMENT

Country Status (1)

Country Link
FR (1) FR3062183B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112610667B (en) * 2020-12-09 2022-02-25 东莞市大成智能装备有限公司 Bidirectional transmission device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446482C1 (en) * 1994-12-23 1996-01-04 Daimler Benz Ag Rack and pinion steering
JP2007113629A (en) * 2005-10-19 2007-05-10 Advanex Inc Slide lock mechanism
JP2008128445A (en) * 2006-11-24 2008-06-05 Aisin Aw Co Ltd Parking device for automatic transmission
CN201651203U (en) * 2010-04-20 2010-11-24 扬州大学 An interlocking fast moving mechanism
KR101317375B1 (en) * 2011-07-21 2013-10-10 현대자동차주식회사 Parking brake system

Also Published As

Publication number Publication date
FR3062183A1 (en) 2018-07-27

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