FR3026768B1 - LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE - Google Patents

LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE Download PDF

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Publication number
FR3026768B1
FR3026768B1 FR1459361A FR1459361A FR3026768B1 FR 3026768 B1 FR3026768 B1 FR 3026768B1 FR 1459361 A FR1459361 A FR 1459361A FR 1459361 A FR1459361 A FR 1459361A FR 3026768 B1 FR3026768 B1 FR 3026768B1
Authority
FR
France
Prior art keywords
rotor
intermediate stator
control means
stator
main axis
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
FR1459361A
Other languages
French (fr)
Other versions
FR3026768A1 (en
Inventor
Arnaud COUSIN
Christophe Perrin
Patrice Poggi
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.)
Minebea AccessSolutions France SAS
Original Assignee
U Shin France 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 U Shin France SAS filed Critical U Shin France SAS
Priority to FR1459361A priority Critical patent/FR3026768B1/en
Priority to EP15187704.0A priority patent/EP3002395A1/en
Publication of FR3026768A1 publication Critical patent/FR3026768A1/en
Application granted granted Critical
Publication of FR3026768B1 publication Critical patent/FR3026768B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Verrou (2) notamment pour mécanisme de serrure de véhicule automobile, comprenant un stator (4) s'étendant selon un axe principal et logeant un stator intermédiaire (6), - ledit stator intermédiaire (6) logeant un rotor (8) mobile en rotation suivant l'axe principal et configuré pour entraîner en mouvement un moyen de commande (10), - le rotor (8) comprenant des organes de codage (12) configurés pour maintenir le rotor (8) fixe en rotation par rapport au stator intermédiaire (6) et configurés pour libérer le rotor (8) en rotation par rapport au stator intermédiaire (6) lors de l'introduction d'un insert de clé conforme au codage dans le logement longitudinal du rotor (8), - le stator intermédiaire (6) comprenant une partie avant (16) coopérant avec les organes de codage (12), une partie arrière (18) configuré pour venir bloquer le moyen de commande (10) et une zone fusible (20) disposée entre la partie avant et la partie arrière (18), ladite zone fusible (20) étant adaptée pour se rompre lorsque le couple exercé par un élément (14) non conforme au codage sur le rotor (8) à l'état fixe en rotation atteint un couple prédéterminé et inférieur au couple de rupture des organes de codage (12) de sorte que, lorsque la zone fusible (20) est rompue, la partie arrière (18) bloque le mouvement du moyen de commande (10) et la partie avant (16) est mobile en rotation suivant l'axe principal.Lock (2) in particular for a motor vehicle lock mechanism, comprising a stator (4) extending along a main axis and housing an intermediate stator (6), - said intermediate stator (6) housing a rotor (8) movable in a rotation along the main axis and configured to drive a control means (10) in motion, - the rotor (8) comprising coding members (12) configured to keep the rotor (8) fixed in rotation with respect to the intermediate stator (6) and configured to release the rotor (8) in rotation with respect to the intermediate stator (6) when introducing a key insert conforming to the coding in the longitudinal housing of the rotor (8), - the intermediate stator (6) comprising a front portion (16) cooperating with the coding members (12), a rear portion (18) configured to lock the control means (10) and a fuse box (20) disposed between the front portion and the rear part (18), said fusible zone (20) being adapted to break when the torque exerted by a member (14) not in accordance with the encoding on the rotor (8) in the fixed rotational state reaches a predetermined torque and less than the breaking torque of the coding members (12) so when the fusible zone (20) is broken, the rear part (18) blocks the movement of the control means (10) and the front part (16) is rotatable along the main axis.

FR1459361A 2014-10-01 2014-10-01 LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE Active FR3026768B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1459361A FR3026768B1 (en) 2014-10-01 2014-10-01 LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE
EP15187704.0A EP3002395A1 (en) 2014-10-01 2015-09-30 Lock cylinder for a lock mechanism of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1459361A FR3026768B1 (en) 2014-10-01 2014-10-01 LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE
FR1459361 2014-10-01

Publications (2)

Publication Number Publication Date
FR3026768A1 FR3026768A1 (en) 2016-04-08
FR3026768B1 true FR3026768B1 (en) 2019-05-17

Family

ID=52737160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1459361A Active FR3026768B1 (en) 2014-10-01 2014-10-01 LATCH FOR LOCK MECHANISM OF A MOTOR VEHICLE

Country Status (2)

Country Link
EP (1) EP3002395A1 (en)
FR (1) FR3026768B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410783C1 (en) * 1994-03-28 1995-04-27 Huelsbeck & Fuerst Closing device with a lock cylinder for a locking function which can be executed particularly on motor vehicles
DE19909421C2 (en) * 1999-03-04 2003-06-12 Huf Huelsbeck & Fuerst Gmbh Lock to lock the steering column of a vehicle
DE10203783A1 (en) * 2002-01-31 2003-08-14 Valeo Securite Habitacle lock cylinders
DE102004032157A1 (en) * 2004-07-01 2006-01-19 Huf Hülsbeck & Fürst Gmbh & Co. Kg Closure for doors and tailgates of vehicles comprises a fixed connection between a cylinder core and an end piece to transfer torque in a normal situation
ITTO20040584A1 (en) * 2004-09-03 2004-12-03 Giobert Spa LOCK WITH ANTI-TORSION SAFETY DEVICE

Also Published As

Publication number Publication date
EP3002395A1 (en) 2016-04-06
FR3026768A1 (en) 2016-04-08

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