ES507470A0 - IMPROVEMENTS IN AN EMERGENCY KEY DEVICE FOR A DOUBLE CYLINDER LOCK. - Google Patents

IMPROVEMENTS IN AN EMERGENCY KEY DEVICE FOR A DOUBLE CYLINDER LOCK.

Info

Publication number
ES507470A0
ES507470A0 ES507470A ES507470A ES507470A0 ES 507470 A0 ES507470 A0 ES 507470A0 ES 507470 A ES507470 A ES 507470A ES 507470 A ES507470 A ES 507470A ES 507470 A0 ES507470 A0 ES 507470A0
Authority
ES
Spain
Prior art keywords
locking member
emergency key
key
locking
boss
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
ES507470A
Other languages
Spanish (es)
Other versions
ES8207264A1 (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.)
Berchtold AG
R Berchtold AG
Original Assignee
Berchtold AG
R Berchtold AG
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 Berchtold AG, R Berchtold AG filed Critical Berchtold AG
Publication of ES507470A0 publication Critical patent/ES507470A0/en
Publication of ES8207264A1 publication Critical patent/ES8207264A1/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/10Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • E05B9/105Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam including disengagement means, e.g. opening from one side being still possible even if the key is inserted from the other side

Landscapes

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

Abstract

1. An emergency key device on a double-cylinder lock (1) comprising, in the case where a normal key (2) is inserted at one end, a locking member (4), which is rotatable from the other end by means of an emergency key (3), and further comprising a blocking coupling (11), which is displaceable in the locking member boss (5) for the purpose of alternately engaging the locking member (4) in, and disengaging it from, the two locking cylinder rotors (15, 16) arranged at the two ends of the locking member (4), the blocking coupling (11) having a groove (30; 31) at each of the end faces, and the tip of the key engaging in a shape-locking manner in these grooves (30; 31) ; characterized in that the boss (5) of the locking member (4) is provided with a planar serration (10) at at least one of the two end faces (8, 9) and in the zone opposite the locking cylinder rotors (15, 16), and in that a cam (29) is arranged at the forward end of the ward (27) of the emergency key, which cam extends beyond the outer limit of a normal key (2) and is so formed that when the emergency key (3) is fully inserted, the cam engages in one of the recesses in the planar serration (10) on the boss (5) of the locking member.
ES507470A 1980-11-26 1981-11-26 Emergency key device in a double cylinder lock. Expired ES8207264A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8740/80A CH650054A5 (en) 1980-11-26 1980-11-26 EMERGENCY KEY DEVICE ON A DOUBLE CYLINDER LOCK.

Publications (2)

Publication Number Publication Date
ES507470A0 true ES507470A0 (en) 1982-09-01
ES8207264A1 ES8207264A1 (en) 1982-09-01

Family

ID=4344167

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507470A Expired ES8207264A1 (en) 1980-11-26 1981-11-26 Emergency key device in a double cylinder lock.

Country Status (5)

Country Link
EP (1) EP0053095B1 (en)
AT (1) ATE9371T1 (en)
CH (1) CH650054A5 (en)
DE (1) DE3166077D1 (en)
ES (1) ES8207264A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630602A1 (en) * 1986-09-09 1987-10-08 Esfira Efune Safety lock with lockable double cylinders on both sides
DE3631680A1 (en) * 1986-09-18 1988-06-01 Esfira Efune Safety lock with lockable double cylinders located on both sides
DE3634670A1 (en) * 1986-10-09 1987-05-21 Esfira Efune Safety lock with lockable double cylinders on both sides
SE457270C (en) * 1987-04-10 1990-02-19 Assa Ab LAASANORDNING
DE3885109D1 (en) * 1987-05-07 1993-11-25 Hans Dieter Niemann Profile lock cylinder.
FR2728929A1 (en) * 1994-12-30 1996-07-05 Merle Andre Lock cylinder mechanism with housing contg. closure
GB2297802B (en) * 1995-02-11 1998-08-19 Grundmann Security cylinder lock assembly
US5939418A (en) * 1995-12-21 1999-08-17 The Dupont Merck Pharmaceutical Company Isoxazoline, isothiazoline and pyrazoline factor Xa inhibitors
FR2769658B1 (en) * 1997-10-10 1999-12-03 Vachette Sa LOCK BARREL FOR SECURITY LOCK
FR2805302B1 (en) * 2000-02-17 2003-08-15 Fontaine Sa SAFETY CYLINDER WITH ADJUSTABLE PANNET
DE102020119735A1 (en) * 2020-07-27 2022-01-27 Assa Abloy Sicherheitstechnik Gmbh Indirect key top control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872276A (en) * 1959-04-24 1961-07-05 Parkes Josiah & Sons Ltd Double-end cylinders for locks
DE1945884U (en) * 1965-04-28 1966-09-08 Voss Kg J DOUBLE CYLINDER LOCK.
CH577617A5 (en) * 1974-09-26 1976-07-15 Bauer Kaba Ag

Also Published As

Publication number Publication date
EP0053095B1 (en) 1984-09-12
ATE9371T1 (en) 1984-09-15
DE3166077D1 (en) 1984-10-18
CH650054A5 (en) 1985-06-28
EP0053095A1 (en) 1982-06-02
ES8207264A1 (en) 1982-09-01

Similar Documents

Publication Publication Date Title
EP0617184B1 (en) Cylinder lock-key-combination
US4270372A (en) Key and lock system
SE7906022L (en) CYLINDERLAS, KEY TO THIS AND WAY TO MANUFACTURE SUCH KEY
ES507470A0 (en) IMPROVEMENTS IN AN EMERGENCY KEY DEVICE FOR A DOUBLE CYLINDER LOCK.
ES2010210B3 (en) LOCKING DEVICE CONSISTING OF A LOCK CYLINDER AND AN ASSOCIATED FLAT KEY.
FI893778A0 (en) LAOSANORDNING OCH DUBBELRIKTAD NYCKEL.
SE8006217L (en) cylinder lock
US2910860A (en) Locking device with sliding plug
SE8601620L (en) Cylinder-KEY-COMBINATION
US4267717A (en) Disc cylinder lock
SE7904065L (en) SECURITY LOAD
US3961507A (en) Resettable axial pin tumbler lock
ES2014882A6 (en) Lock cylinder and key with associated security element
ES2039080T3 (en) LOCKING DEVICE CONSISTING OF A FLAT KEY AND A LOCK CYLINDER.
US3352134A (en) Multiple-combination safety lock
US3175852A (en) Tangent keying devices
CA1137770A (en) Cylinder lock
US4216664A (en) Padlock
SE8103455L (en) cylinder
GB1408340A (en) Cylinder lock
NO20012241D0 (en) Weapon locking device
GB2054724A (en) Cylinder lock having a flat key
GB2184155A (en) A lock key
EP0069887A3 (en) Cylinder lock with tumblers arranged in pairs
GB2223054A (en) Cylinder locks

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612