NZ717794A - A mortice lock assembly that is operable in a holdback mode and anti-lockout mode - Google Patents

A mortice lock assembly that is operable in a holdback mode and anti-lockout mode

Info

Publication number
NZ717794A
NZ717794A NZ717794A NZ71779414A NZ717794A NZ 717794 A NZ717794 A NZ 717794A NZ 717794 A NZ717794 A NZ 717794A NZ 71779414 A NZ71779414 A NZ 71779414A NZ 717794 A NZ717794 A NZ 717794A
Authority
NZ
New Zealand
Prior art keywords
door
lock
mode
assembly
mortice
Prior art date
Application number
NZ717794A
Inventor
Stewart Hayter
Simon Tyzzer
Original Assignee
Assa Abloy Australia Pty Ltd
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
Priority claimed from AU2013904126A external-priority patent/AU2013904126A0/en
Application filed by Assa Abloy Australia Pty Ltd filed Critical Assa Abloy Australia Pty Ltd
Publication of NZ717794A publication Critical patent/NZ717794A/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/12—Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member ; Automatic latch bolt deadlocking mechanisms, e.g. using a trigger or a feeler
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
    • 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
    • E05B15/0053—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

Abstract

A mortice lock assembly may be installed in an environment where the door is exposed to high traffic for a part of the day, and is required to secured in a closed position for other parts of the day. As such, it is desirable not to have to retract the latchbolt each time before moving the door from the closed position. A mortice lock assembly may also be installed in an environment where the door leads to a secure room requiring a reasonable level of security, such as a store room or the like. The lockset will include a cylinder lock on the outer side of the door, but may not include a cylinder lock on the inner side of the door. Alternatively, while a cylinder lock may be installed on the inner side of the door, the person may leave their keys in the outer cylinder lock. If the outer cylinder lock has adjusted the lock means to prevent operation of the actuators, and the door has been closed behind the person entering the store room, the person can be locked in the store room. This naturally presents a safety problem. A mortice lock assembly (2) is disclosed. The assembly includes a latchbolt assembly (28) that is moveable relative to a housing (5) between an extended position and a retracted position. The mortice lock assembly also includes a selector means (51) adjustable at the front wall (25) of the housing (5) for selecting a mode of operation of the mortice lock assembly. The mode of operation includes a holdback mode whereby the bolt assembly (28) is retained in a retracted position or an anti lockout mode whereby a lock mechanism (48) is prevented from remaining in an active condition (i.e. such that the lock mechanism will not inadvertently render the actuator inoperable).
NZ717794A 2013-10-25 2014-10-27 A mortice lock assembly that is operable in a holdback mode and anti-lockout mode NZ717794A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2013904126A AU2013904126A0 (en) 2013-10-25 A mortice lock assembly that is operable in a holdback mode and anti-lockout mode
PCT/AU2014/001012 WO2015058251A1 (en) 2013-10-25 2014-10-27 A mortice lock assembly that is operable in a holdback mode and anti-lockout mode

Publications (1)

Publication Number Publication Date
NZ717794A true NZ717794A (en) 2020-05-29

Family

ID=52992049

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ717794A NZ717794A (en) 2013-10-25 2014-10-27 A mortice lock assembly that is operable in a holdback mode and anti-lockout mode

Country Status (6)

Country Link
CN (1) CN105658888B (en)
AU (1) AU2014339758B2 (en)
HK (1) HK1219767A1 (en)
NZ (1) NZ717794A (en)
SG (1) SG11201602077SA (en)
WO (1) WO2015058251A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018223215B2 (en) * 2017-02-22 2023-11-02 Assa Abloy Australia Pty Limited Rim latch with safety release selectability
FI130502B (en) * 2020-02-28 2023-10-11 Abloy Oy Door lock

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690203B1 (en) * 2004-09-16 2014-04-08 Stanley Security Solutions, Inc. Mortise lock with lockable handles
AU2006241321B2 (en) * 2005-11-22 2010-05-20 Assa Abloy Australia Pty Limited A Lock with a Hold Back Function
CN201090077Y (en) * 2007-07-27 2008-07-23 永安精密工业(天津)有限公司 Dook lock
CN201225042Y (en) * 2008-03-15 2009-04-22 吴均毅 Single lock bolt mortise lock controlled by safety button
AU2009202246C1 (en) * 2008-06-06 2018-01-18 Assa Abloy Australia Pty Limited A mortice lock
WO2011057321A1 (en) * 2009-11-10 2011-05-19 Gainsborough Hardware Industries Limited A lock assembly
WO2011072334A1 (en) * 2009-12-18 2011-06-23 Assa Abloy Australia Pty Limited Adjustable mortice lock assembly
WO2011103618A1 (en) * 2010-02-26 2011-09-01 Assa Abloy Australia Pty Limited Lock assembly including bolt hold back function
AU2012247085B2 (en) * 2011-11-29 2014-08-28 Assa Abloy Australia Pty Limited A Lock
CN202745529U (en) * 2012-07-09 2013-02-20 何洪斌 Button-type large-handle mortice door lock

Also Published As

Publication number Publication date
HK1219767A1 (en) 2017-04-13
SG11201602077SA (en) 2016-04-28
CN105658888A (en) 2016-06-08
CN105658888B (en) 2018-06-22
WO2015058251A1 (en) 2015-04-30
AU2014339758B2 (en) 2018-05-10

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 OCT 2021 BY CPA GLOBAL

Effective date: 20200911

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 OCT 2022 BY CPA GLOBAL

Effective date: 20210910

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 OCT 2023 BY CPA GLOBAL

Effective date: 20220915

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 OCT 2024 BY CPA GLOBAL

Effective date: 20230914