DE60016316D1 - Lock latch for locking fitting and method for its manufacture - Google Patents

Lock latch for locking fitting and method for its manufacture

Info

Publication number
DE60016316D1
DE60016316D1 DE60016316T DE60016316T DE60016316D1 DE 60016316 D1 DE60016316 D1 DE 60016316D1 DE 60016316 T DE60016316 T DE 60016316T DE 60016316 T DE60016316 T DE 60016316T DE 60016316 D1 DE60016316 D1 DE 60016316D1
Authority
DE
Germany
Prior art keywords
bolt
shank
manufacture
lock latch
insert
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 - Fee Related
Application number
DE60016316T
Other languages
German (de)
Other versions
DE60016316T2 (en
Inventor
Jean-Marie Lejeune
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Application granted granted Critical
Publication of DE60016316D1 publication Critical patent/DE60016316D1/en
Publication of DE60016316T2 publication Critical patent/DE60016316T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0004—Lock assembling or manufacturing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0045—Silencing devices; Noise reduction
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E05B2015/165—Use of special materials for parts of locks of plastics materials for bolts

Landscapes

  • Lock And Its Accessories (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Position Input By Displaying (AREA)
  • Clamps And Clips (AREA)

Abstract

Lock fitting comprises metal head (9) molded onto bolt shank. Side (10) defines ramp (11) for drawing back control of bolt in its unlocked position against spring under impulse of strike plate. Shank is covered by insert (12) made of synthetic material which absorbs noise of bolt clashing with strike plate. Insert is installed on end of bolt before molding on metal shank. An Independent claim is also included for the manufacturing method of half-turn bolt.
DE60016316T 1999-06-18 2000-06-16 Lock latch for locking fitting and method for its manufacture Expired - Fee Related DE60016316T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9907906 1999-06-18
FR9907906A FR2795119B1 (en) 1999-06-18 1999-06-18 LOCKING HARDWARE PROVIDED WITH AN AUTOMATICALLY RETURN LOCKING MEMBER IN LOCKING POSITION AND LOCKING MEMBER, PARTICULARLY HALF PENE, FOR SUCH A HARDWARE

Publications (2)

Publication Number Publication Date
DE60016316D1 true DE60016316D1 (en) 2005-01-05
DE60016316T2 DE60016316T2 (en) 2005-12-01

Family

ID=9547121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016316T Expired - Fee Related DE60016316T2 (en) 1999-06-18 2000-06-16 Lock latch for locking fitting and method for its manufacture

Country Status (5)

Country Link
EP (1) EP1061209B1 (en)
AT (1) ATE283953T1 (en)
DE (1) DE60016316T2 (en)
ES (1) ES2233315T3 (en)
FR (1) FR2795119B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008117975A1 (en) * 2007-03-28 2008-10-02 Techsumer Co., Ltd A door lock device
FI124283B (en) * 2011-08-16 2014-06-13 Abloy Oy Door lock with noise canceling locking device
GB2510847A (en) * 2013-02-14 2014-08-20 Assa Abloy Ltd Latch bolt and latch assembly
CN104153647A (en) * 2014-08-21 2014-11-19 广东名门锁业有限公司 Noise reducing mechanism of inclined tongue assembly
EP2995753B1 (en) 2014-09-09 2019-05-01 BKS GmbH Lock for a door
CN104314370A (en) * 2014-10-14 2015-01-28 广东名门锁业有限公司 Lock bolt transmission mechanism for mute door lock
FR3064656B1 (en) * 2017-04-03 2020-01-17 Au Forum Du Batiment LOCK FOR LOCK
IT202100001502A1 (en) * 2021-01-26 2022-07-26 Assa Abloy Italia S P A METHOD FOR CREATING A LATCH

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159315A (en) * 1938-03-16 1939-05-23 Chrysler Corp Latch bolt
CH340154A (en) * 1955-08-31 1959-07-31 Jeanrenaud Alfred Quiet lock
CH384401A (en) * 1960-09-14 1964-11-15 Schlossfabrik Heusser Door lock
CH553313A (en) * 1973-09-12 1974-08-30 Glutz Blotzheim Nachfolger Ag LOW-NOISE LOCK LATCH.
DE29611822U1 (en) * 1996-07-06 1996-09-05 Gretsch Unitas Gmbh Lock with slide latch
DE29703396U1 (en) * 1997-02-26 1998-06-25 Bks Gmbh Lock for door locks
FR2770869B1 (en) * 1997-11-07 2001-09-07 Stremler HALF-TURN PENE DEVICE
DE29801345U1 (en) * 1998-01-28 1999-06-02 Schulte Schlagbaum Ag Lock with a silenced latch

Also Published As

Publication number Publication date
ES2233315T3 (en) 2005-06-16
DE60016316T2 (en) 2005-12-01
ATE283953T1 (en) 2004-12-15
EP1061209B1 (en) 2004-12-01
FR2795119A1 (en) 2000-12-22
FR2795119B1 (en) 2001-08-03
EP1061209A1 (en) 2000-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee