EP2197776A4 - Safety lock - Google Patents

Safety lock

Info

Publication number
EP2197776A4
EP2197776A4 EP08840493.4A EP08840493A EP2197776A4 EP 2197776 A4 EP2197776 A4 EP 2197776A4 EP 08840493 A EP08840493 A EP 08840493A EP 2197776 A4 EP2197776 A4 EP 2197776A4
Authority
EP
European Patent Office
Prior art keywords
safety lock
lock
safety
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
EP08840493.4A
Other languages
German (de)
French (fr)
Other versions
EP2197776B1 (en
EP2197776A1 (en
Inventor
Ari Ketonen
Seppo Ketoviita
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.)
Kone Corp
Original Assignee
Kone Corp
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 Kone Corp filed Critical Kone Corp
Publication of EP2197776A1 publication Critical patent/EP2197776A1/en
Publication of EP2197776A4 publication Critical patent/EP2197776A4/en
Application granted granted Critical
Publication of EP2197776B1 publication Critical patent/EP2197776B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • B66B13/165—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position electrical
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
EP08840493.4A 2007-10-19 2008-10-15 Safety lock Not-in-force EP2197776B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070787A FI121668B (en) 2007-10-19 2007-10-19 Security lock and procedure for adapting the safety lock to the safety arrangement in an elevator
PCT/FI2008/000112 WO2009050328A1 (en) 2007-10-19 2008-10-15 Safety lock

Publications (3)

Publication Number Publication Date
EP2197776A1 EP2197776A1 (en) 2010-06-23
EP2197776A4 true EP2197776A4 (en) 2013-10-09
EP2197776B1 EP2197776B1 (en) 2015-12-23

Family

ID=38656799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08840493.4A Not-in-force EP2197776B1 (en) 2007-10-19 2008-10-15 Safety lock

Country Status (4)

Country Link
EP (1) EP2197776B1 (en)
DK (1) DK2197776T3 (en)
FI (1) FI121668B (en)
WO (1) WO2009050328A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010010007B4 (en) 2010-03-02 2018-05-03 Janzhoff Aufzüge GmbH Safety device for lifts
US11040853B2 (en) 2015-05-07 2021-06-22 Otis Elevator Company Elevator system hoistway access control
WO2018223027A1 (en) 2017-06-01 2018-12-06 Interlock Usa, Inc. Magnetically-triggered lock mechanism
US11479989B2 (en) 2017-06-01 2022-10-25 Interlock Usa, Inc. Lever action automatic shootbolt operator with magnetically-triggered locking mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896541A (en) * 1929-04-29 1933-02-07 Otis Elevator Co Electromechanical interlock
US2307542A (en) * 1942-03-18 1943-01-05 Otis Elevator Co Interlock for elevator doors
GB1132498A (en) * 1965-02-26 1968-11-06 Schmersal & Co K A Improvements relating to automatic locking mechanisms for lift-shaft doors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301325B4 (en) * 2003-01-15 2012-04-12 Hans & Jos. Kronenberg Gmbh Door lock with emergency release

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896541A (en) * 1929-04-29 1933-02-07 Otis Elevator Co Electromechanical interlock
US2307542A (en) * 1942-03-18 1943-01-05 Otis Elevator Co Interlock for elevator doors
GB1132498A (en) * 1965-02-26 1968-11-06 Schmersal & Co K A Improvements relating to automatic locking mechanisms for lift-shaft doors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009050328A1 *

Also Published As

Publication number Publication date
WO2009050328A1 (en) 2009-04-23
DK2197776T3 (en) 2016-01-11
EP2197776B1 (en) 2015-12-23
FI121668B (en) 2011-02-28
EP2197776A1 (en) 2010-06-23
FI20070787A0 (en) 2007-10-19
FI20070787A (en) 2009-04-20

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