WO2004011748A1 - Pene dormant pour institution - Google Patents

Pene dormant pour institution Download PDF

Info

Publication number
WO2004011748A1
WO2004011748A1 PCT/NZ2003/000131 NZ0300131W WO2004011748A1 WO 2004011748 A1 WO2004011748 A1 WO 2004011748A1 NZ 0300131 W NZ0300131 W NZ 0300131W WO 2004011748 A1 WO2004011748 A1 WO 2004011748A1
Authority
WO
WIPO (PCT)
Prior art keywords
deadbolt
lock
control
actuation means
locking
Prior art date
Application number
PCT/NZ2003/000131
Other languages
English (en)
Inventor
Vincent Kieron King
Original Assignee
Ingersoll-Rand Architectural Hardware Limited
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 Ingersoll-Rand Architectural Hardware Limited filed Critical Ingersoll-Rand Architectural Hardware Limited
Priority to AU2003238761A priority Critical patent/AU2003238761A1/en
Publication of WO2004011748A1 publication Critical patent/WO2004011748A1/fr

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
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • 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
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0058—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with non-destructive disengagement

Definitions

  • the present invention relates to a lock set suitable for use as an institutional deadbolt.
  • Frequently lock sets are required for internal doors of a day room or the like of an institution such as a daily remand centre, a psychiatric ward, etc. so that a patient inmate may retire to the room and have the security of knowing that he or she has locked it.
  • the present invention recognises that in such lock sets, such internal door arrangements and elsewhere there can be a need or desire for a capability whereby by either access to a code, a key or the like the door can be opened from the outside irrespective of what is being done with respect to the handle on the interior and the locking feature on the interior of the lock set.
  • the present invention is directed to such a lock set and related uses so as to provide the public with at least a useful choice.
  • the present invention consists in a lock set (or at least a subassembly thereof) having on one side, a locking/unlocking control (or input capability) for a locking mechanism, and, on the other side, a coded, keyed or the like locking/unlocking control (or input capability) of the same locking mechanism, the coded, keyed or the like control or input having a capability of overriding the control or input (for at least locking or unlocking) from the other side.
  • the overriding feature results from a clutching adaption in at least one of the controls of the locking mechanism.
  • the clutching mechanism is a ball and cage clutch or any other form of clutch which allows rotational slip.
  • the locking mechanism is a deadbolt or the like mechanism.
  • the locking mechanism is in addition to a door close actuated latch mechanism.
  • the present invention consists in a door controlled by a lock set in accordance with the present invention.
  • the present invention consists in, in a door lock or lock assembly for a door, a clutched control from at least one side of a bolt or the like, such clutching mechanism allowing slippage should there be an overriding demand for unlocking and/or locking of the bolt or the like from the other side.
  • the present invention consists in a deadbolt lock system comprising or including, at least two controllable independent actuation means, and a deadbolt in sliding relationship to said lock, said deadbolt having means in or on to allow engagement of said deadbolt by said actuation means at any point between full retraction and full extraction of said deadbolt sliding path to allow said deadbolt to be full retracted or full extracted.
  • said deadbolt means includes an aperture in said deadbolt of at least the same length as the throw of said deadbolt.
  • a sliding member Preferably located within said aperture is a sliding member, orthogonal to said throw and sliding in the same plane as said throw, biased to sit flush with the surface from which said aperture is cut from.
  • said sliding member is engageable along its length, aligned to said throw, by said actuation means.
  • each controllable independent actuation means has a control means associated with it such as, but not limited to, a coded or keyed lock or control member.
  • control means is located either side of said lock.
  • a clutching mechanism in series between one of said controllable activation means and its control means.
  • each of said independent actuation means engages said sliding member of said deadbolt via a camming member, one each on said two independent actuation means.
  • said camming member is rotationally actuated by said independent actuation means.
  • the present invention consists in a lock set lock assembly or components thereof substantially as hereinafter described with reference to any one or more of the accompanying drawings.
  • Figure 1 shows an isometric view in part assembly of a lock set in accordance with the present invention, the diagram showing the dead mortis deadbolt subassembly from one side but without the cover plate thereof, and
  • Figure 2 is an exploded view of the components of the subassembly of figure 1 plus also set out therefrom the clutching mechanisms capable of transferring a rotational force from one side of the door with which it is to be fitted so as to provide an overideable clutch control of the deadbolt, and the keyed independent actuation means.
  • Figure 3 shows in isometric the relationship between the deadbolt in fully (a), and partially (b) retracted modes showing how asynchrony can occur, and the standard deadbolt (c).
  • a mortis subassembly 1 with cover 10 is fitted in a cavity in the door (not shown) and is adapted to allow the deadbolt 2 to be received within the housing 3 or to extend therefrom out of the opening 4 of the plate 5 mounted to the door edge.
  • the arrangement as shown shows a deadbolt mechanism only and not one that includes with it a self-closing door handle opening latch although such an additional feature can, if desired, be provided.
  • the ball and cage clutch 25 may itself be externally rotationally eatable relative to member 8 by a second indexing means (not shown) between the ball and cage clutch 25 and the member 8 (eg a ball on spring with an indent on the case of the ball and cage clutch).
  • the movement of the deadbolt 2 over the same range of conditions separately is to be under action of a similar form of control but preferably one that requires a key or a code to be entered, is capable of similarly controlling the movement of the deadbolt 2 over whatever input may be provided by the control 7 via the clutching mechanism.
  • the second independent actuation means is via a key activating a matching lock body 12.
  • the sliding member assembly 13 is shown.
  • the assembly consists of a sliding block 16 to which is attached the engagement plate 17, via fastener 18.
  • the assembly is biased via a spring 15 to sit flush with the upper surface 19 of the deadbolt 2.
  • the sliding block 16 is grooved and locates in complimentary grooves in the deadbolt aperture 14.
  • Deadbolt actuation cam 24 (of a similar style to that of cam 20) is activated by the keyed actuation means 12. Rotation of the key will cause direct rotation of the cam 24 as it is engaged on the lock body 12. The radius of the path of rotation 21 is dictated by length of the body of the cam 24. The cam is sufficiently long to engage the sliding assembly 13 which is depressed as the cam reaches the bottom of rotation. The engagement of the sliding member by the cam causes the deadbolt to slide in the direction of rotation of the cam. In this instance a clockwise rotation of the cam 24 causes the deadbolt to be slid out of the lock assembly and a counter-clockwise rotation causes retraction.
  • the lock can be activated from both sides of the lock assembly by two independent cams (20 and 24), and the clutch arrangement 6 that is in place between the actuations means 7 and 11 , an asynchrony can occur between the two, the camming members 20 and 24 and the deadbolt 2.
  • the sliding assembly 13 has an extended engagement plate 17. Compared to the standard size sliding assembly 22 shown in Figure 3C the engagement plate 17 in the present invention is longer.
  • the engagement plate 17 of the present invention must be at least the length of the throw of the lock so that should the cam be rotated out of an engagement position on 17, they can re-engage the plate at any point again to reactivate the lock.
  • the deadbolt is for a toilet
  • a person can enter the toilet and can lock the door behind them knowing that they have control of the locking mechanism except for those who have knowledge of any code to override that control from the other side and/or have a key to provide an overriding control form the other side.

Landscapes

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

Abstract

La présente invention concerne un ensemble de verrouillage destiné à une porte (1) dotée d'un organe de commande embrayable (25) sur un côté de la porte et d'un organe fixe de commande du pène de serrure (2) sur l'autre côté de la porte, les deux organes de commande permettant de verrouiller et déverrouiller la serrure de la porte sauf lorsque l'organe de commande fixe du pène de serrure (2) peut neutraliser l'action de l'organe de commande embrayable (25). L'invention concerne un système de verrouillage à pène dormant (23) comportant au moins deux moyens d'actionnement indépendants et commandables ainsi qu'un pène dormant (2) susceptible de coulisser par rapport au système de verrouillage, ledit pène dormant étant doté en surface ou intérieurement d'un moyen (13) permettant son accouplement avec ledit moyen d'actionnement (21) à un niveau quelconque entre un retrait total et une extraction totale du chemin de coulissement du pène dormant afin de permettre la rétraction totale ou l'extraction totale dudit pène dormant par l'un ou l'autre des moyens d'actionnement indépendants ou par ces deux moyens à la fois.
PCT/NZ2003/000131 2002-07-25 2003-06-24 Pene dormant pour institution WO2004011748A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003238761A AU2003238761A1 (en) 2002-07-25 2003-06-24 An institutional deadbolt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ520407 2002-07-25
NZ520407A NZ520407A (en) 2002-07-25 2002-07-25 An institutional deadbolt lock set

Publications (1)

Publication Number Publication Date
WO2004011748A1 true WO2004011748A1 (fr) 2004-02-05

Family

ID=31185876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2003/000131 WO2004011748A1 (fr) 2002-07-25 2003-06-24 Pene dormant pour institution

Country Status (3)

Country Link
AU (2) AU2003238761A1 (fr)
NZ (1) NZ520407A (fr)
WO (1) WO2004011748A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015043335A (ja) * 2014-10-24 2015-03-05 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質と該正極活物質を用いた非水系電解質二次電池
CN106150198A (zh) * 2016-08-31 2016-11-23 安庆三维电器有限公司 一种列车塞拉门锁

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9515398A (en) * 1997-05-30 1999-02-04 Doric Products Pty Limited A mortise lock
WO1999034079A1 (fr) * 1997-12-24 1999-07-08 Loktronic Industries Limited Serrure electrique
AU1426599A (en) * 1998-05-15 1999-11-25 Kaba Australia Pty Ltd Clutching turn unit
US20010010166A1 (en) * 2000-01-31 2001-08-02 Christian Doucet Override mechanism for unlatching an electronic door lock
JP2001323707A (ja) * 2000-05-16 2001-11-22 Nishi Seisakusho:Kk 錠 前

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9515398A (en) * 1997-05-30 1999-02-04 Doric Products Pty Limited A mortise lock
WO1999034079A1 (fr) * 1997-12-24 1999-07-08 Loktronic Industries Limited Serrure electrique
AU1426599A (en) * 1998-05-15 1999-11-25 Kaba Australia Pty Ltd Clutching turn unit
US20010010166A1 (en) * 2000-01-31 2001-08-02 Christian Doucet Override mechanism for unlatching an electronic door lock
JP2001323707A (ja) * 2000-05-16 2001-11-22 Nishi Seisakusho:Kk 錠 前

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; Class Q47, AN 2002-071919/10 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015043335A (ja) * 2014-10-24 2015-03-05 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質と該正極活物質を用いた非水系電解質二次電池
CN106150198A (zh) * 2016-08-31 2016-11-23 安庆三维电器有限公司 一种列车塞拉门锁

Also Published As

Publication number Publication date
AU2003204860B2 (en) 2007-03-15
AU2003204860A1 (en) 2004-02-12
NZ520407A (en) 2005-08-26
AU2003238761A1 (en) 2004-02-16

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