EP0145420A3 - Locks - Google Patents

Locks Download PDF

Info

Publication number
EP0145420A3
EP0145420A3 EP84308305A EP84308305A EP0145420A3 EP 0145420 A3 EP0145420 A3 EP 0145420A3 EP 84308305 A EP84308305 A EP 84308305A EP 84308305 A EP84308305 A EP 84308305A EP 0145420 A3 EP0145420 A3 EP 0145420A3
Authority
EP
European Patent Office
Prior art keywords
barrel
bolt
plungers
pocket
turning
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
EP84308305A
Other versions
EP0145420B1 (en
EP0145420A2 (en
Inventor
John Rogers
William Keith Robinson
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.)
Gunnebo UK Ltd
Original Assignee
Chubb and Sons Lock and Safe Co Ltd
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 Chubb and Sons Lock and Safe Co Ltd filed Critical Chubb and Sons Lock and Safe Co Ltd
Priority to AT84308305T priority Critical patent/ATE45406T1/en
Publication of EP0145420A2 publication Critical patent/EP0145420A2/en
Publication of EP0145420A3 publication Critical patent/EP0145420A3/en
Application granted granted Critical
Publication of EP0145420B1 publication Critical patent/EP0145420B1/en
Expired legal-status Critical Current

Links

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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0042—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets with rotary magnet tumblers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/12—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys requiring the use of two keys, e.g. safe-deposit locks

Abstract

The lock has a bolt (2,3) which is shifted by handles on either side of the door, attached to a spindle (4). Movements of the bolt are controlled by two rotatable barrels (8) and (9) intersecting the profiled slots (10) and (11) in the bolt tail. In each barrel a pair of plungers (23) are sprung out into recesses in the surrounding lock body to block rotation of the barrel. Inward movement of the plungers to free the barrel is normally blocked by pairs of magnetic rotors (26A/26B, 26C/26D). To unblock the plungers a correctly coded magnetic key (Fig. 5) is inserted in the keyway (20) and the key and rotor magnets interact to turn the rotors into positions in which respective arcuate cut-outs (28) in the rotors align with the plungers (23). Turning the barrel now causes the plungers (23) to ride on inclined surfaces in the surrounding body thus pressing in the plungers and permitting rotation of the barrel. Barrel (8) is a "servant" barrel and barrel (9) is a "master". In Fig. 1 barrel (8) lies within a pocket (12) in the slot (10) to block throwing of the bolt. Turning it through 90 DEG permits the bolt to be single-thrown (to 2 min ) whereupon it is blocked against further extension by barrel (9) in pocket (15) and blocked against retraction by barrel (8) in pocket (14) when (8) is rotated back to its locked position. Turning barrel (9) through 90 DEG now permits the bolt to be double-thrown (to 2 min ) whereupon it is blocked against retraction by barrel (9) in pocket (17) when the latter is rotated back to its locked position. Retraction of the bolt involves the reverse sequence.
EP84308305A 1983-12-10 1984-11-29 Locks Expired EP0145420B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84308305T ATE45406T1 (en) 1983-12-10 1984-11-29 LOCK.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8333049 1983-12-10
GB838333049A GB8333049D0 (en) 1983-12-10 1983-12-10 Locks

Publications (3)

Publication Number Publication Date
EP0145420A2 EP0145420A2 (en) 1985-06-19
EP0145420A3 true EP0145420A3 (en) 1986-06-25
EP0145420B1 EP0145420B1 (en) 1989-08-09

Family

ID=10553170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84308305A Expired EP0145420B1 (en) 1983-12-10 1984-11-29 Locks

Country Status (6)

Country Link
EP (1) EP0145420B1 (en)
AT (1) ATE45406T1 (en)
AU (1) AU569594B2 (en)
DE (1) DE3479327D1 (en)
GB (2) GB8333049D0 (en)
IE (1) IE56038B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7698917B2 (en) * 2006-03-06 2010-04-20 Handytrac Systems, Llc Electronic deadbolt lock with a leverage handle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503315A (en) * 1947-11-11 1950-04-11 Baker Harold Ernest Dean Latch for doors
DE2365990A1 (en) * 1973-10-10 1977-05-18 Mrt Magnet Regeltechnik Gmbh Magnetically operated locking mechanism - has locking bolt movable transversely to movement of control element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503315A (en) * 1947-11-11 1950-04-11 Baker Harold Ernest Dean Latch for doors
DE2365990A1 (en) * 1973-10-10 1977-05-18 Mrt Magnet Regeltechnik Gmbh Magnetically operated locking mechanism - has locking bolt movable transversely to movement of control element

Also Published As

Publication number Publication date
IE56038B1 (en) 1991-03-27
AU3646384A (en) 1985-06-13
AU569594B2 (en) 1988-02-11
EP0145420B1 (en) 1989-08-09
ATE45406T1 (en) 1989-08-15
DE3479327D1 (en) 1989-09-14
GB8430442D0 (en) 1985-01-09
IE843073L (en) 1985-06-10
GB2151295B (en) 1987-03-11
EP0145420A2 (en) 1985-06-19
GB2151295A (en) 1985-07-17
GB8333049D0 (en) 1984-01-18

Similar Documents

Publication Publication Date Title
MY100069A (en) Locking mechanism with actuator
ATE33869T1 (en) LOCK CYLINDER WITH INTEGRATED ELECTROMAGNETIC LOCK.
DE3876439D1 (en) Key for security lock
ES2014882A6 (en) Lock cylinder and key with associated security element
ES8505013A1 (en) Magnetic lock insert for lock mechanisms
DE3479327D1 (en) Locks
EP0458870B2 (en) Magnetic key operated lock
DE3163542D1 (en) Permutation security locks
ES8405103A1 (en) Locks.
GB972590A (en) Improved key-operated lock
FR2426135A1 (en) Key-actuated cylinder lock - uses bilaterally sliding discs to relate rotor to stator each having square hole for L or X-section key
ZA846349B (en) Bolt with interchangeable coded combinations
WO1992006264A3 (en) Magnetic key operated code-change lock
RU93035537A (en) SCREW KEY FOR LOCK
DE3169242D1 (en) Improvements relating to latch mechanisms
ATE56498T1 (en) BLOCK AND BLOCK LOCK WITH A KEY OPERATED BOLT.
CN2149450Y (en) Mechanism lock with puzzle code
TH10887EX (en) The lock is used with a magnetic key. Code changeable
FR2280768A2 (en) Bolt transmission for door lock - has slide bar between double arm rotary eccentrics
FR2530715B1 (en) SECURITY LOCK WITH LOCKING ROTARY BARREL
GB1202623A (en) Improvements relating to locks
GB586701A (en) Improvements in cylinder locks
RU92005108A (en) DEVICE OF INCREASED SECURITY AND RELIABILITY FOR LOCKING AND UNLOADING
GB1504754A (en) Locks
TH9208EX (en) Lock is used with magnetic keys.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19860929

17Q First examination report despatched

Effective date: 19870824

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CHUBB & SON'S LOCK AND SAFE COMPANY LIMITED

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CHUBB & SON'S LOCK AND SAFE COMPANY LIMITED

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19890809

Ref country code: NL

Effective date: 19890809

Ref country code: LI

Effective date: 19890809

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19890809

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19890809

Ref country code: CH

Effective date: 19890809

Ref country code: AT

Effective date: 19890809

REF Corresponds to:

Ref document number: 45406

Country of ref document: AT

Date of ref document: 19890815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3479327

Country of ref document: DE

Date of ref document: 19890914

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19900801

26N No opposition filed
EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19941201

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19941222

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19951129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19951130

BERE Be: lapsed

Owner name: CHUBB & SON'S LOCK AND SAFE CY LTD

Effective date: 19951130