WO2018054408A8 - Door lock - Google Patents

Door lock Download PDF

Info

Publication number
WO2018054408A8
WO2018054408A8 PCT/DE2017/000312 DE2017000312W WO2018054408A8 WO 2018054408 A8 WO2018054408 A8 WO 2018054408A8 DE 2017000312 W DE2017000312 W DE 2017000312W WO 2018054408 A8 WO2018054408 A8 WO 2018054408A8
Authority
WO
WIPO (PCT)
Prior art keywords
latch
lock case
latch bolt
lock
door lock
Prior art date
Application number
PCT/DE2017/000312
Other languages
German (de)
French (fr)
Other versions
WO2018054408A1 (en
Inventor
Tom Deistler
Ulrich Bauer
Ime Isong
Original Assignee
SÜD-METALL SCHLIEβSYSTEME LEIPZIG GMBH
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 SÜD-METALL SCHLIEβSYSTEME LEIPZIG GMBH filed Critical SÜD-METALL SCHLIEβSYSTEME LEIPZIG GMBH
Priority to EP17797854.1A priority Critical patent/EP3516138B1/en
Priority to ES17797854T priority patent/ES2831399T3/en
Publication of WO2018054408A1 publication Critical patent/WO2018054408A1/en
Publication of WO2018054408A8 publication Critical patent/WO2018054408A8/en

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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B63/202—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed a latch bolt being initially retained in an intermediate position and subsequently projected to its full extent when the wing is closed
    • 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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • 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
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0403—Wound springs
    • E05B2015/0406—Wound springs wound in a cylindrical shape
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0059—Feeding by transfer between frame and wing
    • E05B2047/0061—Feeding by transfer between frame and wing using induction
    • 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
    • E05B2047/0094—Mechanical aspects of remotely controlled locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to a door lock (1) comprising a lock case (103), a forend (105) connected to the lock case (103), a latch bolt (107) resiliently prestressed out of the lock case (103), a two-part nut (109) having a spring-mounted, adjustable nut coupling (111), and a control latch (125), characterized in that the control latch (125) is operatively connected to the latch bolt (107) via a spring-loaded blocking slide (127) such that a first position (I), a second position (II), a third position (III) and a fourth position (IV) can be assumed, wherein, in the second position (II), the latch bolt (107) is prestressed out of the lock case (103) if the control latch (125) is pushed partially or completely into the lock case (103), wherein the blocking slide (127) is received by its upper end (127a) in the engagement portion (107a) of the latch bolt (107) and blocks the latter and is at the same time blocked by the prestressing of the latch bolt (107) itself, whereas the lower end (127b) is situated freely in an adjustment cam (125b) of the control latch (125). The present invention further relates to a locking system, comprising the door lock (1) according to the invention and a strike plate arranged on the door frame side.
PCT/DE2017/000312 2016-09-25 2017-09-21 Door lock WO2018054408A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17797854.1A EP3516138B1 (en) 2016-09-25 2017-09-21 Door lock
ES17797854T ES2831399T3 (en) 2016-09-25 2017-09-21 Door lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016011498.3 2016-09-25
DE102016011498.3A DE102016011498B3 (en) 2016-09-25 2016-09-25 Locks

Publications (2)

Publication Number Publication Date
WO2018054408A1 WO2018054408A1 (en) 2018-03-29
WO2018054408A8 true WO2018054408A8 (en) 2018-10-04

Family

ID=60269313

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/000312 WO2018054408A1 (en) 2016-09-25 2017-09-21 Door lock

Country Status (4)

Country Link
EP (1) EP3516138B1 (en)
DE (1) DE102016011498B3 (en)
ES (1) ES2831399T3 (en)
WO (1) WO2018054408A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022124002B3 (en) 2022-09-19 2023-10-12 SÜD-Metall Schließsysteme Leipzig GmbH Lock with electromechanical multiple locking

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612761A1 (en) * 1986-04-16 1987-10-22 Bks Gmbh Device for supplying electrical power to appliances which consume electricity and are fitted to doors, especially electronic door locks
DE3631118C2 (en) 1986-09-12 1995-06-29 Bks Gmbh Safety lock
US5469723A (en) * 1990-07-25 1995-11-28 Litwin; Noel Safety locks
ES2211277B1 (en) * 2002-04-10 2005-10-01 La Industrial Cerrajera, S.A. SECURITY LOCK WITH DOUBLE CONTROL OF THE PICAPORTE AND ANTIPANIC FUNCTION.
AT9709U1 (en) * 2007-05-11 2008-02-15 Grundmann Beschlagtechnik Gmbh LOCK
DE102008014369B4 (en) * 2008-03-17 2018-12-27 Dormakaba Deutschland Gmbh Door lock with an electromagnetic open position
DE102011116049A1 (en) * 2011-10-17 2013-04-18 Hochschule Niederrhein Mortise lock for door in e.g. inner area, has extensible and retractable latch for locking door and electromechanically coupled with arbor only when authorization checking unit determines authorization in received activation signal
AT513469B1 (en) * 2012-10-03 2015-01-15 Roto Frank Ag Locks

Also Published As

Publication number Publication date
EP3516138A1 (en) 2019-07-31
ES2831399T3 (en) 2021-06-08
EP3516138B1 (en) 2020-08-19
WO2018054408A1 (en) 2018-03-29
DE102016011498B3 (en) 2017-11-30

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