CA959089A - Interlocking dead bolt lock and strike - Google Patents

Interlocking dead bolt lock and strike

Info

Publication number
CA959089A
CA959089A CA141,908A CA141908A CA959089A CA 959089 A CA959089 A CA 959089A CA 141908 A CA141908 A CA 141908A CA 959089 A CA959089 A CA 959089A
Authority
CA
Canada
Prior art keywords
strike
dead bolt
bolt lock
interlocking dead
interlocking
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.)
Expired
Application number
CA141,908A
Other versions
CA141908S (en
Inventor
John L. Orr
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.)
Keystone Consolidated Industries Inc
Original Assignee
Keystone Consolidated Industries Inc
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 Keystone Consolidated Industries Inc filed Critical Keystone Consolidated Industries Inc
Application granted granted Critical
Publication of CA959089A publication Critical patent/CA959089A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2088—Means to prevent disengagement of lock and keeper
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E05B15/006—Spring-biased ball or roller entering a notch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0977—Cam
    • Y10T292/0982—Bolt blocking or disabling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5204—Interfitting lock housing and keeper
    • Y10T70/5212—Sliding dead bolt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5246—Dead bolts
    • Y10T70/5296—Single
    • Y10T70/5319—Sliding
    • Y10T70/5327—Keeper interlocking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8027—Condition indicators

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
CA141,908A 1971-06-03 1972-05-11 Interlocking dead bolt lock and strike Expired CA959089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14971471A 1971-06-03 1971-06-03

Publications (1)

Publication Number Publication Date
CA959089A true CA959089A (en) 1974-12-10

Family

ID=22531487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,908A Expired CA959089A (en) 1971-06-03 1972-05-11 Interlocking dead bolt lock and strike

Country Status (2)

Country Link
US (1) US3774420A (en)
CA (1) CA959089A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126022A (en) * 1976-05-29 1978-11-21 Luis Bara Marco Lock construction for glass doors
GB2272016B (en) * 1992-10-28 1995-07-05 Malcoe Precision Fabrications Lock
US7007524B2 (en) * 1997-02-10 2006-03-07 Lockmasters, Inc. Dead bolt lock system having multiple security features
US6622534B1 (en) 1997-02-10 2003-09-23 Lockmasters, Inc. Dead bolt system having multiple security features
US7424814B2 (en) * 1997-02-10 2008-09-16 Lockmasters, Inc. Dead bolt lock system having multiple security features
US5970756A (en) * 1997-04-03 1999-10-26 Federal Security Systems, Inc. Dead bolt lock assembly cover
US6135512A (en) * 1998-06-12 2000-10-24 Galvin; Donna Automatic door latch
US6502439B1 (en) * 2000-06-06 2003-01-07 Herman Miller, Inc. Storage lock mechanism
US6631931B2 (en) * 2001-10-04 2003-10-14 Southco, Inc. Lock for a swinging door
US20040144141A1 (en) * 2003-01-16 2004-07-29 Chateau Products, Inc. Disc type padlock
AU2008201397B2 (en) * 2007-03-27 2014-09-18 Metlam Australia Pty. Limited Improved door latch
DE102009006497B4 (en) * 2009-01-28 2014-08-21 Dorma Gmbh + Co. Kg Lock, in particular sliding bolt lock, with increased protective effect
US9995060B2 (en) 2014-04-14 2018-06-12 Lockmasters Technologies Inc. Dead bolt lock system and method of retracting a dead bolt
EP3093416B1 (en) * 2015-05-13 2019-07-03 dormakaba Deutschland GmbH Lock
EP3591151B1 (en) * 2015-09-09 2020-07-22 U-Shin Italia S.p.A. Electronic handle for a vehicle door
US10988963B2 (en) * 2017-10-30 2021-04-27 Bauer Products, Inc. Door latch assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US309181A (en) * 1884-12-09 And chaeles langbein
CA636763A (en) * 1962-02-20 E. Laverdure Gerard Door latch with signal device
US308885A (en) * 1884-12-09 Geoege m
US963632A (en) * 1910-02-04 1910-07-05 Paul H Nefflen Door-lock.
GB191114480A (en) * 1911-06-19 1912-04-04 Francis Oram Russell Improvements in Bolts for Doors and the like.
US1177152A (en) * 1914-09-26 1916-03-28 American Hardware Corp Lock mechanism.
US1280993A (en) * 1917-12-22 1918-10-08 Isaac Hammer Lock.
US1482298A (en) * 1922-03-30 1924-01-29 Greenison Burt Lock
US3623344A (en) * 1969-11-20 1971-11-30 Wartian Lock Co Door latch

Also Published As

Publication number Publication date
US3774420A (en) 1973-11-27

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