FR2956077B1 - ROTARY BLOCKING DEVICE, ADJUSTING MECHANISM COMPRISING SUCH A LOCKING DEVICE AND VEHICLE SEAT COMPRISING SUCH A MECHANISM. - Google Patents

ROTARY BLOCKING DEVICE, ADJUSTING MECHANISM COMPRISING SUCH A LOCKING DEVICE AND VEHICLE SEAT COMPRISING SUCH A MECHANISM.

Info

Publication number
FR2956077B1
FR2956077B1 FR1050871A FR1050871A FR2956077B1 FR 2956077 B1 FR2956077 B1 FR 2956077B1 FR 1050871 A FR1050871 A FR 1050871A FR 1050871 A FR1050871 A FR 1050871A FR 2956077 B1 FR2956077 B1 FR 2956077B1
Authority
FR
France
Prior art keywords
output member
cams
vehicle seat
locking device
angular
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
FR1050871A
Other languages
French (fr)
Other versions
FR2956077A1 (en
Inventor
Olivier Kircher
Yann Reubeuze
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Faurecia Sieges dAutomobile 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 Faurecia Sieges dAutomobile SAS filed Critical Faurecia Sieges dAutomobile SAS
Priority to FR1050871A priority Critical patent/FR2956077B1/en
Publication of FR2956077A1 publication Critical patent/FR2956077A1/en
Application granted granted Critical
Publication of FR2956077B1 publication Critical patent/FR2956077B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/919—Positioning and locking mechanisms
    • B60N2/933—Positioning and locking mechanisms rotatable
    • B60N2/938—Positioning and locking mechanisms rotatable and provided with braking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)

Abstract

Dispositif de blocage comportant une surface cylindrique de blocage fixe (31a), un organe de sortie (34) rotatif dans des premier et deuxième sens angulaires opposés (8, 10), au moins une paire de cames (49, 50) montées pivotantes sur un même axe (38a) solidaire de l'organe de sortie (34), les deux cames étant sollicitées élastiquement vers une position où elles se bloquent contre la surface de blocage en empêchant l'organe de sortie de tourner. Un organe de commande (20) monté pivotant autour de l'axe de rotation, peut être actionné dans un sens angulaire pour décoincer celle des cames qui bloque l'organe de sortie dans ce sens angulaire, puis pour entraîner l'organe de sortie dans ce sens angulaire.Locking device comprising a fixed cylindrical locking surface (31a), an output member (34) rotating in first and second opposite angular directions (8, 10), at least one pair of cams (49, 50) pivotally mounted on the same axis (38a) integral with the output member (34), the two cams being resiliently biased towards a position where they lock against the locking surface preventing the output member from rotating. A control member (20) mounted to pivot around the axis of rotation, can be actuated in an angular direction to release that of the cams which blocks the output member in this angular direction, then to drive the output member in this direction. this angular sense.

FR1050871A 2010-02-08 2010-02-08 ROTARY BLOCKING DEVICE, ADJUSTING MECHANISM COMPRISING SUCH A LOCKING DEVICE AND VEHICLE SEAT COMPRISING SUCH A MECHANISM. Expired - Fee Related FR2956077B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1050871A FR2956077B1 (en) 2010-02-08 2010-02-08 ROTARY BLOCKING DEVICE, ADJUSTING MECHANISM COMPRISING SUCH A LOCKING DEVICE AND VEHICLE SEAT COMPRISING SUCH A MECHANISM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050871A FR2956077B1 (en) 2010-02-08 2010-02-08 ROTARY BLOCKING DEVICE, ADJUSTING MECHANISM COMPRISING SUCH A LOCKING DEVICE AND VEHICLE SEAT COMPRISING SUCH A MECHANISM.

Publications (2)

Publication Number Publication Date
FR2956077A1 FR2956077A1 (en) 2011-08-12
FR2956077B1 true FR2956077B1 (en) 2012-02-17

Family

ID=42732707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050871A Expired - Fee Related FR2956077B1 (en) 2010-02-08 2010-02-08 ROTARY BLOCKING DEVICE, ADJUSTING MECHANISM COMPRISING SUCH A LOCKING DEVICE AND VEHICLE SEAT COMPRISING SUCH A MECHANISM.

Country Status (1)

Country Link
FR (1) FR2956077B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3007335A1 (en) * 2013-06-21 2014-12-26 Pga Electronic LOCKING DEVICE FOR AN ACTUATOR COMPRISING A MECHANICAL LOCKING MEMBER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942472A (en) * 1928-04-04 1934-01-09 Frank C Craw Nonreversible steering mechanism
JP4276952B2 (en) * 2002-02-06 2009-06-10 インティアー オートモーティヴ シーティング オブ アメリカ インコーポレイテッド 2-way locking rotary drive clutch assembly
FR2917022B1 (en) * 2007-06-08 2009-08-28 Faurecia Sieges Automobile MECHANISM FOR ADJUSTING A MOTOR VEHICLE

Also Published As

Publication number Publication date
FR2956077A1 (en) 2011-08-12

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