EP0160470A2 - Schloss - Google Patents

Schloss Download PDF

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Publication number
EP0160470A2
EP0160470A2 EP85302774A EP85302774A EP0160470A2 EP 0160470 A2 EP0160470 A2 EP 0160470A2 EP 85302774 A EP85302774 A EP 85302774A EP 85302774 A EP85302774 A EP 85302774A EP 0160470 A2 EP0160470 A2 EP 0160470A2
Authority
EP
European Patent Office
Prior art keywords
lock
solenoid
bolt
actuator
operating member
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.)
Withdrawn
Application number
EP85302774A
Other languages
English (en)
French (fr)
Other versions
EP0160470A3 (de
Inventor
International Limited Uniqey
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.)
UNIQEY INTERNATIONAL Ltd
Original Assignee
International Limited Uniqey
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 International Limited Uniqey filed Critical International Limited Uniqey
Publication of EP0160470A2 publication Critical patent/EP0160470A2/de
Publication of EP0160470A3 publication Critical patent/EP0160470A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Definitions

  • This invention relates to a lock. More particularly, the invention relates to a lock which uses a solenoid in controlling operation of the lock.
  • the present invention seeks to provide a lock in which the solenoid energization current at the time of unlocking is relatively small and whose operation is dependable.
  • a lock comprising: a lock bolt, a handle, a bolt actuator which effects movement of the lock bolt, an actuator operating member and a lock control system, the actuator operating member operating the bolt actuator upon movement of the handle and under control of the lock control system, the lock control system including a solenoid and a solenoid energization circuit, the solenoid energization circuit including a switch circuit which operates to energize the solenoid upon verification of an input code with a present code, characterised by the lock control system having a control member which is held against movement by the solenoid when energised, whereby the control member permits the actuator operating member to operate the bolt actuator to move the lock bolt with the control member disabling the actuator operating member when the solenoid is not energized.
  • reference numeral 1 indicates the frame of the lock.
  • a lever 2 which is operable by an external handle (not shown) and is so mounted that it can turn about the axis of a shaft 2'.
  • a bolt actuation member 3 which is so mounted that it can rotate about a shaft 3'.
  • This shaft 3' is connected to a shaft of an ordinary latch lock or the like (not shown). The arrangement is such that when member 3 is rotated in the direction of the arrow A at latch bolt (not shown) is withdrawn from a lock position.
  • a carrier element 4 with an elongated opening 4'.
  • Carrier element 4 has side portions guided and supported by a pair of guide elements 6 fixed to the frame 1.
  • the carrier element 4 is disposed so that it can move reciprocally in the directions indicated by the arrows B shown in Figure 1.
  • a seat element 5 which is formed integrally with the carrier element 4.
  • the seat element 5 is acted upon by lever 2 and is also acted upon by a compression spring 7.
  • the lever 2 and spring 7 act in opposite directions and, in operation, serve to reciprocate the carrier element 4.
  • the compression spring 7 is disposed between an end plate It of the frame 1 and the seat element 5 and acts to urge the carrier element 4 away from the end plate T ⁇ .
  • an actuator operating member 8 which causes rotation of the bolt actuation member 3 by acting upon the edge thereof.
  • the actuator operating member 8 is pivotally mounted at one end on a pin 9 which is fixed to the carrier element 4, parallel with the lower end thereof. The free end of member 8 is urged away from the carrier element 4 by a compression spring 10.
  • a control lever 11 which is mounted so that it can pivot about a shaft 12 located part way along its length.
  • the lever 11 contacts the member 8 at a point along the length thereof so as to counter-act the force of the compression spring 10.
  • the member 8 is forced by the control lever 11 to adopt a position (the position indicated by the full line portion of Figure 2) in which the separation of its free end from the carrier element 4 is less than that of the closest surface of the member 3.
  • a plunger 14 fitted with a compression spring 13 is pivotally connected to the end of the control lever 11 opposite to the end wich contacts member 8. The other end of plunger 14 is located in a solenoid 15 fixed to the frame 1.
  • the compression spring 13 acts to cause the plunger 14 to extend out of the solenoid 15 and therefore to urge the control lever 11 against a stop pin 16 which is fixed to the carrier element 4. This exerts a force on the carrier element 4 which is opposed to that of the compression spring 7.
  • spring 7 possesses the greater spring force and thus the carrier element 4 and plunger 14 are balanced in a state in which the free end of the plunger 14 is in contact with the bottom face of the solenoid 15, as shown in Figure 1.
  • the solenoid 15 has an energization circuit comprising a switch circuit 18 which is actuated by a CPU 17 which produces a switch-on signal only when a code recorded on a magnetic card or the like, which is inserted into the lock, has been read and verified with a specified code.
  • the energization circuit also includes a microswitch 19 which is closed only when a handle (not shown) for actuating the lever 2 has been turned through a set angle from a neutral position.
  • the switch circuit 18 and microswitch 19 are connected in series.
EP85302774A 1984-04-27 1985-04-19 Schloss Withdrawn EP0160470A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63545/84 1984-04-27
JP6354584U JPS60174762U (ja) 1984-04-27 1984-04-27 電気錠装置

Publications (2)

Publication Number Publication Date
EP0160470A2 true EP0160470A2 (de) 1985-11-06
EP0160470A3 EP0160470A3 (de) 1986-10-08

Family

ID=13232294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85302774A Withdrawn EP0160470A3 (de) 1984-04-27 1985-04-19 Schloss

Country Status (5)

Country Link
EP (1) EP0160470A3 (de)
JP (1) JPS60174762U (de)
AU (1) AU4168485A (de)
ES (1) ES8607464A1 (de)
GB (1) GB2159566A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241323A2 (de) * 1986-03-07 1987-10-14 Sedley, Bruce Samuel Durch magnetischen Schlüssel betätigbares Schloss
WO1988009421A1 (en) * 1987-05-18 1988-12-01 Frorest Pty Limited Locking device
GB2245024A (en) * 1990-06-16 1991-12-18 Ped Ltd Locking device
EP0479095A1 (de) * 1990-10-02 1992-04-08 Rahrbach GmbH Elektromagnetische Türverriegelung
GB2281938A (en) * 1993-09-20 1995-03-22 Harrow Products Inc Auxiliary retrofit lock system for mortise lock
US6363762B1 (en) * 1996-12-24 2002-04-02 Kaba Schliessysteme Ag Locking device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM409094A0 (en) * 1994-02-25 1994-03-24 Trimec Securities Pty. Limited Improvements in electromagnetic locks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628523C (de) * 1933-09-09 1936-04-06 Robinson Miller Walker Tuerschloss mit einem durch ein elektromagnetisch auszuloesendes Sperrglied festgehaltenen Fallenmitnehmer
DE2622720A1 (de) * 1976-05-21 1977-11-24 Bruno Matzanke Tuerschlosseinrichtung
EP0094592A1 (de) * 1982-05-13 1983-11-23 Klaus Dr. Meister Verschlusseinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404890A (en) * 1933-08-04 1934-01-25 Robinson Miller Walker Improvements in or relating to locks
US4411144A (en) * 1976-04-16 1983-10-25 Kadex, Inc. Electronic lock system
US4425597A (en) * 1982-02-16 1984-01-10 Schramm Wayne E Electronic locking method and apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628523C (de) * 1933-09-09 1936-04-06 Robinson Miller Walker Tuerschloss mit einem durch ein elektromagnetisch auszuloesendes Sperrglied festgehaltenen Fallenmitnehmer
DE2622720A1 (de) * 1976-05-21 1977-11-24 Bruno Matzanke Tuerschlosseinrichtung
EP0094592A1 (de) * 1982-05-13 1983-11-23 Klaus Dr. Meister Verschlusseinrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241323A2 (de) * 1986-03-07 1987-10-14 Sedley, Bruce Samuel Durch magnetischen Schlüssel betätigbares Schloss
EP0241323A3 (en) * 1986-03-07 1988-10-19 Sedley, Bruce Samuel Magnetic key operated locking mechanism
WO1988009421A1 (en) * 1987-05-18 1988-12-01 Frorest Pty Limited Locking device
US4949562A (en) * 1987-05-18 1990-08-21 Frorest Pty Limited Locking device
GB2245024A (en) * 1990-06-16 1991-12-18 Ped Ltd Locking device
EP0479095A1 (de) * 1990-10-02 1992-04-08 Rahrbach GmbH Elektromagnetische Türverriegelung
GB2281938A (en) * 1993-09-20 1995-03-22 Harrow Products Inc Auxiliary retrofit lock system for mortise lock
US6363762B1 (en) * 1996-12-24 2002-04-02 Kaba Schliessysteme Ag Locking device

Also Published As

Publication number Publication date
ES542593A0 (es) 1986-06-01
GB8510308D0 (en) 1985-05-30
ES8607464A1 (es) 1986-06-01
EP0160470A3 (de) 1986-10-08
JPS60174762U (ja) 1985-11-19
GB2159566A (en) 1985-12-04
AU4168485A (en) 1985-10-31

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Effective date: 19870409