EP1462592A2 - Verriegelungsvorrichtung - Google Patents

Verriegelungsvorrichtung Download PDF

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Publication number
EP1462592A2
EP1462592A2 EP04251787A EP04251787A EP1462592A2 EP 1462592 A2 EP1462592 A2 EP 1462592A2 EP 04251787 A EP04251787 A EP 04251787A EP 04251787 A EP04251787 A EP 04251787A EP 1462592 A2 EP1462592 A2 EP 1462592A2
Authority
EP
European Patent Office
Prior art keywords
lock
dead
closure
operable
latch
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.)
Withdrawn
Application number
EP04251787A
Other languages
English (en)
French (fr)
Other versions
EP1462592A3 (de
Inventor
Ian Southall
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.)
Fullex Locks Ltd
Original Assignee
Fullex Locks 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
Application filed by Fullex Locks Ltd filed Critical Fullex Locks Ltd
Publication of EP1462592A2 publication Critical patent/EP1462592A2/de
Publication of EP1462592A3 publication Critical patent/EP1462592A3/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B2001/0076—The handle having at least two operating positions, e.g. the bolt can be retracted by moving the handle either upwards or downwards
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked
    • 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
    • E05B63/0069—Override systems, e.g. allowing opening from inside without the key, even when locked from outside
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/1841—Fastening means performing sliding movements perpendicular to actuating bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements

Definitions

  • the invention relates to lock apparatus, particularly to such apparatus as can be used in a multi-tenancy situation.
  • the invention provides lock apparatus for a closure with a handle comprising a key means operable lock device and a dead-lock device, the arrangement being such that the apparatus is unlockable both by a key means and by the handle of the closure.
  • key means used herein includes both a separate, traditional, kind of key, and a thumb or finger turn-key which is part of a back plate of the lock apparatus, as considered interiorly of a door on which the apparatus is mounted.
  • the dead-lock device may comprise a member which is reciprocable in a direction substantially at 90° to the direction of movement of a latch of the apparatus. This provides for relative ease of dead-locking.
  • the member may comprise a rack member operable by a gear arrangement. This is a relatively simple yet reliable construction.
  • the rack member may have an extension which is adapted to cooperate with an abutment whereby to obviate operation of the latch.
  • the latch may have a relieved part for allowing movement of the rack member to a dead-locking position.
  • there may be a gap which provides for dead-locking by allowing movement of the member to close the gap and effect dead-locking.
  • the extension of the rack member and the abutment may have interengageable complementary surfaces for providing dead-locking. This again provides for positive dead-locking, particularly when the surfaces may be mutually inclined surfaces.
  • the latch may be operable to unlock the closure in use by a member rotatably mounted thereon and operable by the key operable lock device.
  • the invention extends to a closure fitted with a lock apparatus as hereinbefore defined, and/or a building including at least one such closure as hereinbefore defined.
  • FIGs. 1 and 2 respectively, schematic perspective views of quick-release multi point lock systems A, B incorporating lock apparatus 1.
  • the system A includes a bolt and hook locking arrangement C, the system B a bolt only locking arrangement D, there being a front plate P by which the respective system is secured to a nose or free front edge of a closure such as a door (not shown) by screws passing through holes H.
  • the systems A, B are normally operable by usual means to lock and unlock the closure.
  • the lock apparatus 1 for a closure has a handle 100, such as a hotel door, comprising a key means operable lock device 2 and a dead-lock device 3, the arrangement being such that the apparatus 1 is unlockable both by a key means 101, and by the handle 100 of the closure.
  • the lock apparatus 1 has a casing or body 4 which has a front plate 5 with a key-hole shaped recess 6 in which the lock device 2 in the form of a cylinder or barrel lock, is mounted.
  • each part 7' 7" being mounted for reciprocation to open and close the door under pressure of resilient means in the form of respective coil springs 8 which normally act to extend the latch 7 into a latching/locking position behind a keeper (not shown) fitted in a door jamb or surround (also not shown).
  • the latch part 7' has a body comprising a main part, laminated therewith, there being plate 9 with a relieved section in the form of an inclined surface 10.
  • the plate 9 lies in the same plane as the dead-lock device which is in the form of a reciprocable element 11 having a rack 12 which is operable by a gear arrangement 13 which is actuated on turning a handle, not shown, stepped in a seating 14 in the body 4.
  • gear arrangements 13 results in bodily reciprocation of the rack 11, 12, depending on the rotational direction of the gears of the gear arrangement, so that an extension 15 of the rack 11, 12 is also reciprocated, to left or right as viewed in Fig. 7.
  • a free end of the extension 15 has an inclined surface 16, complementary in inclination to an angle of inclination of free end 18 of a dead-locking device or abutment 17 in the form of a reciprocable bar or rod which is mounted in the body 4 alongside the latch part 7'.
  • the latch 7 In operation, in a non-dead-locked condition, the latch 7 is retractable to open the door by inserting the key in the key operable device 2 and turning it. This in turn rotates the barrel of the lock so that a lateral extension 21 thereof is turned to bear on an adjacent part 22 of a pivotable member in the form of a swan neck pivot connected to the latch 7.
  • the handle In order to dead-lock the door, the handle is turned to slide the rack 11, 12 to the left as viewed, so that the gap 19 between the surfaces 10, 29 is closed and those surfaces come into direct engagement.
  • This leftwards bodily shifting of the rack 11, 12 brings the inclined free end or nose 16 of the extension 15 into engagement with the similarly complementary inclined free end 18 of the abutment 17.
  • the inclined surface 16 of the extension 15 engages and slides over the inclined surface 18 of the abutment 17, forcing it downwardly as viewed.
  • the handle 100 In order to open the door in an emergency, the handle 100 is snatched down, i.e. in direction of arrow 'S'.
  • the extension of the pivot 23 acts as an override device in the form of an auxiliary locking point above the handle and is used to dead-lock the apparatus from the outside when the building or premises using this apparatus have been vacated.
  • this auxiliary locking point is used, the ability to open the door by snatching the handle 100 down is over-ridden, and is not used when persons are on the premises.
  • a lock apparatus embodying the invention can be retro-filled to any door and with a multi-point lock system and also can be integrated into door production without modification to door preparation.
  • auxiliary lock point When fitted the auxiliary lock point dead locks the apparatus from outside and negates panic operation of the lock. This is an auxiliary locking option for use when the premises have been completely vacated.
  • the lock apparatus 1 described herein with reference to the drawings can be operated both by a key, and by a handle.

Landscapes

  • Lock And Its Accessories (AREA)
EP04251787A 2003-03-27 2004-03-26 Verriegelungsvorrichtung Withdrawn EP1462592A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0307108A GB0307108D0 (en) 2003-03-27 2003-03-27 Lock apparatus
GB0307108 2003-03-27

Publications (2)

Publication Number Publication Date
EP1462592A2 true EP1462592A2 (de) 2004-09-29
EP1462592A3 EP1462592A3 (de) 2005-10-12

Family

ID=9955678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04251787A Withdrawn EP1462592A3 (de) 2003-03-27 2004-03-26 Verriegelungsvorrichtung

Country Status (2)

Country Link
EP (1) EP1462592A3 (de)
GB (2) GB0307108D0 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3896244A1 (de) * 2020-04-17 2021-10-20 Thase Enterprise Co., Ltd. Schlossvorrichtung und verfahren zur betätigung einer schlossgarnitur
US20220010586A1 (en) * 2020-07-10 2022-01-13 Spectrum Brands, Inc. Sliding deadbolt
US20220205275A1 (en) * 2017-05-15 2022-06-30 Spectrum Brands, Inc. Dead locking latch assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367525C (de) * 1921-04-29 1923-01-23 Friedrich Klapperstueck Tuerschloss mit einem bei der Sperrlage in die Falle eintretenden Querriegel
GB734517A (en) * 1951-12-15 1955-08-03 Max Helfenstein Improvements in or relating to door locks
FR2044450A5 (de) * 1969-05-21 1971-02-19 Sitraco
US5495731A (en) * 1993-03-26 1996-03-05 Roto Frank Eisenwarenfabrik Aktiengesellschaft Multiple-bolt door lock
GB2296285A (en) * 1994-12-20 1996-06-26 Emhart Inc Interconnected lock set
GB2322902A (en) * 1997-03-06 1998-09-09 Parkes Josiah & Sons Ltd Latch and deadbolt locksets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809526A (en) * 1988-07-20 1989-03-07 Shen Chao C Cartridge of a panic proof lock
US5513505A (en) * 1993-08-26 1996-05-07 Master Lock Company Adjustable interconnected lock assembly
US6058746A (en) * 1998-08-07 2000-05-09 Emhart Inc. Adjustable interconnected lock
US6612141B2 (en) * 2000-01-19 2003-09-02 Schlage Lock Company Interconnected lock with remote locking mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367525C (de) * 1921-04-29 1923-01-23 Friedrich Klapperstueck Tuerschloss mit einem bei der Sperrlage in die Falle eintretenden Querriegel
GB734517A (en) * 1951-12-15 1955-08-03 Max Helfenstein Improvements in or relating to door locks
FR2044450A5 (de) * 1969-05-21 1971-02-19 Sitraco
US5495731A (en) * 1993-03-26 1996-03-05 Roto Frank Eisenwarenfabrik Aktiengesellschaft Multiple-bolt door lock
GB2296285A (en) * 1994-12-20 1996-06-26 Emhart Inc Interconnected lock set
GB2322902A (en) * 1997-03-06 1998-09-09 Parkes Josiah & Sons Ltd Latch and deadbolt locksets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220205275A1 (en) * 2017-05-15 2022-06-30 Spectrum Brands, Inc. Dead locking latch assembly
US11946285B2 (en) * 2017-05-15 2024-04-02 Assa Abloy Americas Residential Inc. Dead locking latch assembly
EP3896244A1 (de) * 2020-04-17 2021-10-20 Thase Enterprise Co., Ltd. Schlossvorrichtung und verfahren zur betätigung einer schlossgarnitur
US20220010586A1 (en) * 2020-07-10 2022-01-13 Spectrum Brands, Inc. Sliding deadbolt

Also Published As

Publication number Publication date
EP1462592A3 (de) 2005-10-12
GB2400888A (en) 2004-10-27
GB0406904D0 (en) 2004-04-28
GB0307108D0 (en) 2003-04-30

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