ATE457398T1 - DEVICE FOR RESTRICTING ACCESS TO THE LOCK OF A LOCKING MECHANISM, IN PARTICULAR A ROTARY LOCK - Google Patents

DEVICE FOR RESTRICTING ACCESS TO THE LOCK OF A LOCKING MECHANISM, IN PARTICULAR A ROTARY LOCK

Info

Publication number
ATE457398T1
ATE457398T1 AT07356058T AT07356058T ATE457398T1 AT E457398 T1 ATE457398 T1 AT E457398T1 AT 07356058 T AT07356058 T AT 07356058T AT 07356058 T AT07356058 T AT 07356058T AT E457398 T1 ATE457398 T1 AT E457398T1
Authority
AT
Austria
Prior art keywords
shutter
lock
locking mechanism
key
restricting access
Prior art date
Application number
AT07356058T
Other languages
German (de)
Inventor
Pierre Descombes
Original Assignee
Semco
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 Semco filed Critical Semco
Application granted granted Critical
Publication of ATE457398T1 publication Critical patent/ATE457398T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • E05B17/185—Closures or guards for keyholes shaped as lids or slides pivoting about an axis perpendicular to the lock face
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
    • 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
    • E05B39/00—Locks giving indication of authorised or unauthorised unlocking
    • E05B39/02—Locks giving indication of authorised or unauthorised unlocking with destructible seal closures or paper closures
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0007—Locks or fastenings for special use for gates
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • E06B11/085—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Switches With Compound Operations (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The device has a shutter (33) pivotedly mounted on a wall opposite to an opening permitting access to a lock of a swing gate. A shutter maintaining unit has a pin engaged across the shutter and a piece integrated to the wall in an active position of the shutter. A strike zone is supported on the shutter to rotatably drive the shutter to a retracting position using a key (20) e.g. spanner wrench, held by an authorized user e.g. firefighter. The key has a strike zone complementary to that of the former zone. A protuberance (36) has a rectilinear edge forming stop for the pivoting of the shutter.
AT07356058T 2006-05-10 2007-05-02 DEVICE FOR RESTRICTING ACCESS TO THE LOCK OF A LOCKING MECHANISM, IN PARTICULAR A ROTARY LOCK ATE457398T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604112A FR2900953A1 (en) 2006-05-10 2006-05-10 DEVICE FOR LIMITING ACCESS TO THE LOCK OF A LOCKABLE MECHANISM, IN PARTICULAR A PIVOTING BARRIER

Publications (1)

Publication Number Publication Date
ATE457398T1 true ATE457398T1 (en) 2010-02-15

Family

ID=37685634

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07356058T ATE457398T1 (en) 2006-05-10 2007-05-02 DEVICE FOR RESTRICTING ACCESS TO THE LOCK OF A LOCKING MECHANISM, IN PARTICULAR A ROTARY LOCK

Country Status (4)

Country Link
EP (1) EP1854942B1 (en)
AT (1) ATE457398T1 (en)
DE (1) DE602007004688D1 (en)
FR (1) FR2900953A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104989176B (en) * 2015-07-31 2017-05-10 泰州马赫机械制造有限公司 Anti-theft lock with protrusion at two sides of return clutch shifting sheet structure assembly guide groove
FR3082531B1 (en) * 2018-06-15 2020-11-27 Citinnov OPERATING DEVICE FOR A RETRACTABLE TERMINAL PROTECTED BY A DISCONNECTABLE ELEMENT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388228A (en) * 1944-05-25 1945-10-30 Yale & Towne Mfg Co Keyhole cover
DE4213382A1 (en) * 1992-01-17 1993-07-22 Giesser Irmgard Cylinder lock with double locking mechanism - has one-piece rotatable cylinder installed in one-piece housing
GB2305963B (en) * 1995-10-04 1999-08-11 Cheuk Fai Ho Improvements in or relating to security locks
DE29718754U1 (en) * 1997-10-22 1998-02-26 Foerster Tim Insert part in door lock fitting for colored key
DE19907101A1 (en) * 1999-02-19 2000-08-24 Volkswagen Ag Flap lock for car, has locking element on locking side which is pneumatically or hydraulically or electrically adjustable by means of control unit
DE20016845U1 (en) * 2000-09-29 2000-11-30 Kruse Sicherheitssysteme Gmbh Cover for securing locking cylinders
FR2850682B1 (en) * 2003-02-04 2005-04-08 Semco Sarl PIVOT BARRIER

Also Published As

Publication number Publication date
EP1854942B1 (en) 2010-02-10
EP1854942A1 (en) 2007-11-14
DE602007004688D1 (en) 2010-03-25
FR2900953A1 (en) 2007-11-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties