FR2435582A2 - Steering column lock with cylinder and cone - has internal grooved piston for tumbler actuation and has conical key stop at centre of piston - Google Patents

Steering column lock with cylinder and cone - has internal grooved piston for tumbler actuation and has conical key stop at centre of piston

Info

Publication number
FR2435582A2
FR2435582A2 FR7825767A FR7825767A FR2435582A2 FR 2435582 A2 FR2435582 A2 FR 2435582A2 FR 7825767 A FR7825767 A FR 7825767A FR 7825767 A FR7825767 A FR 7825767A FR 2435582 A2 FR2435582 A2 FR 2435582A2
Authority
FR
France
Prior art keywords
piston
actuation
centre
tumbler
lock
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.)
Granted
Application number
FR7825767A
Other languages
French (fr)
Other versions
FR2435582B2 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7825767A priority Critical patent/FR2435582A2/en
Publication of FR2435582A2 publication Critical patent/FR2435582A2/en
Application granted granted Critical
Publication of FR2435582B2 publication Critical patent/FR2435582B2/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in

Landscapes

  • Actuator (AREA)

Abstract

The lock with internal cylinder and a number of tumbler rows has axial and combined axial and radial operating means. It has a protection cover for the cylindrical inner part against pushing out of forcible operation. This lock can be used for motor vehicle steering columns. The cylindrical piston (10) has grooves for combined axial and radial actuation in the outside surface. The piston may be compact or it can be taken apart. It has a hollow cone (24) at the centre of the piston used as the actuation stop for the key tip for the locking tumbles combination. Each conical profile of the key tip has a cavity so that on withdrawing the key the motor vehicle steering wheel lock is actuated by a built in spring.
FR7825767A 1978-09-07 1978-09-07 Steering column lock with cylinder and cone - has internal grooved piston for tumbler actuation and has conical key stop at centre of piston Granted FR2435582A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825767A FR2435582A2 (en) 1978-09-07 1978-09-07 Steering column lock with cylinder and cone - has internal grooved piston for tumbler actuation and has conical key stop at centre of piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825767A FR2435582A2 (en) 1978-09-07 1978-09-07 Steering column lock with cylinder and cone - has internal grooved piston for tumbler actuation and has conical key stop at centre of piston

Publications (2)

Publication Number Publication Date
FR2435582A2 true FR2435582A2 (en) 1980-04-04
FR2435582B2 FR2435582B2 (en) 1984-01-27

Family

ID=9212420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825767A Granted FR2435582A2 (en) 1978-09-07 1978-09-07 Steering column lock with cylinder and cone - has internal grooved piston for tumbler actuation and has conical key stop at centre of piston

Country Status (1)

Country Link
FR (1) FR2435582A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049548A (en) * 1933-08-16 1936-08-04 Gunnard E Swanson Lock
FR1196802A (en) * 1956-03-12 1959-11-26 Lock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049548A (en) * 1933-08-16 1936-08-04 Gunnard E Swanson Lock
FR1196802A (en) * 1956-03-12 1959-11-26 Lock

Also Published As

Publication number Publication date
FR2435582B2 (en) 1984-01-27

Similar Documents

Publication Publication Date Title
KR900009378A (en) Steering Wheel Lock
SE9000281D0 (en) RETURN SACRIFICE LAST, SPECIAL LATE FOR CARS
JPS6128852Y2 (en)
ES260865U (en) Key operated locking mechanism
ES414398A1 (en) Cylinder lock with key in particular for steering-wheel locks for motor vehicles
GB1512809A (en) Anti-theft device having a cylinder lock
US3722243A (en) Steering lock for motor vehicles
JPS6430801A (en) Device for burglarproofing of wheel for automobile
ES2009539A6 (en) Anti-theft device for motor cars
FR2435582A2 (en) Steering column lock with cylinder and cone - has internal grooved piston for tumbler actuation and has conical key stop at centre of piston
US2377542A (en) Automobile wheel lock
US3910221A (en) Anti-theft device
GB1326190A (en) Anti theft steering lock arrangement in a motor vehicle
GB1411377A (en) Anti-theft lock for vehicles
GB1500482A (en) Anti-theft safety device for an automobile vehicle
JPS6441443A (en) Burglarproof device for car
ES253004U (en) Steering lock for motor vehicles
ES2006824A6 (en) Free-wheeling steering wheel for vehicle theft prevention
US2272689A (en) Safety secret lock
RU2071923C1 (en) Car lock
GB1480708A (en) Steering and ignition lock
SE8206604D0 (en) LOAD WITH SECURITY
JPS568702A (en) Tire wheel lock for automobile
GB1044437A (en) Improvements in or relating to anti-thief devices for motor vehicles
US2579191A (en) Demountable clutch shaft