ATE283953T1 - LATCH FOR LOCKING FITTING AND METHOD FOR PRODUCING SAME - Google Patents

LATCH FOR LOCKING FITTING AND METHOD FOR PRODUCING SAME

Info

Publication number
ATE283953T1
ATE283953T1 AT00440183T AT00440183T ATE283953T1 AT E283953 T1 ATE283953 T1 AT E283953T1 AT 00440183 T AT00440183 T AT 00440183T AT 00440183 T AT00440183 T AT 00440183T AT E283953 T1 ATE283953 T1 AT E283953T1
Authority
AT
Austria
Prior art keywords
bolt
shank
latch
producing same
insert
Prior art date
Application number
AT00440183T
Other languages
German (de)
Inventor
Jean-Marie Lejeune
Original Assignee
Ferco Int Usine Ferrures
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 Int Usine Ferrures filed Critical Ferco Int Usine Ferrures
Application granted granted Critical
Publication of ATE283953T1 publication Critical patent/ATE283953T1/en

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.
AT00440183T 1999-06-18 2000-06-16 LATCH FOR LOCKING FITTING AND METHOD FOR PRODUCING SAME ATE283953T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE283953T1 true ATE283953T1 (en) 2004-12-15

Family

ID=9547121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00440183T ATE283953T1 (en) 1999-06-18 2000-06-16 LATCH FOR LOCKING FITTING AND METHOD FOR PRODUCING SAME

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 Baubeschläge, 71254 Ditzingen Lock with slide latch
DE29703396U1 (en) * 1997-02-26 1998-06-25 Bks Gmbh, 42549 Velbert 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, 42553 Velbert Lock with a silenced latch

Also Published As

Publication number Publication date
DE60016316D1 (en) 2005-01-05
FR2795119A1 (en) 2000-12-22
EP1061209A1 (en) 2000-12-20
DE60016316T2 (en) 2005-12-01
EP1061209B1 (en) 2004-12-01
FR2795119B1 (en) 2001-08-03
ES2233315T3 (en) 2005-06-16

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Legal Events

Date Code Title Description
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