WO2003027422A1 - Dispositif de verrouillage comportant un element de plaque - Google Patents

Dispositif de verrouillage comportant un element de plaque Download PDF

Info

Publication number
WO2003027422A1
WO2003027422A1 PCT/SE2002/001746 SE0201746W WO03027422A1 WO 2003027422 A1 WO2003027422 A1 WO 2003027422A1 SE 0201746 W SE0201746 W SE 0201746W WO 03027422 A1 WO03027422 A1 WO 03027422A1
Authority
WO
WIPO (PCT)
Prior art keywords
bolt
lock
bar
plate
plate element
Prior art date
Application number
PCT/SE2002/001746
Other languages
English (en)
Inventor
Jorma Hirvi
Original Assignee
Assa Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20285492&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003027422(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Assa Ab filed Critical Assa Ab
Priority to DK02773096.9T priority Critical patent/DK1436475T4/da
Priority to AU2002337556A priority patent/AU2002337556B2/en
Priority to EEP200400081A priority patent/EE05204B1/xx
Priority to DE60225309T priority patent/DE60225309D1/de
Priority to NZ531886A priority patent/NZ531886A/en
Priority to EP02773096A priority patent/EP1436475B2/fr
Publication of WO2003027422A1 publication Critical patent/WO2003027422A1/fr
Priority to NO20041743A priority patent/NO336929B1/no

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
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/02—Casings of latch-bolt or deadbolt locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • 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
    • E05B63/0013—Locks with rotary bolt without provision for latching

Definitions

  • the present invention relates generally to a lock arrangement and more specifically to a lock arrangement that includes a plate element which has integrated therewith front functions, such as latch bolt and lock bolt controlling and driving functions.
  • the invention also relates to a plate element included in such a lock arrangement.
  • Certain known locks include a face plate and a box which can be releasably connected to the face plate and which houses the lock mechanism. This enables specific products to be handled in a fairly rational manner.
  • Swedish Patent Specification SE7601429-9 in the name of GKN-Stenman AB describes one such solution.
  • One object of the present invention is to provide a lock arrangement of the kind mentioned in the introduction, with which manufacture can be automated with simplified stock- keeping on the one hand, and which fulfils high security demands on the other hand.
  • the invention is based on the realisation that all front-located functions, such as controlling and driving the bolts included in the lock arrangement can be accommodated in a plate element, provided that said unit is designed correctly.
  • the inventive lock arrangement avoids the aforesaid drawbacks associated with known technology.
  • the inventive lock arrangement includes a plate element that surrounds the front-located functions. The functions are therewith protected against damage, particularly when the plate element is comprised of high strength material. Moreover, integration of the front-located functions in the plate element enables modularization of the lock arrangement, thereby requiring a smaller number of component parts to be kept in stock and/or a greater variation of lock arrangements to be on offer.
  • Fig. 1 is a perspective exploded view of an inventive lock arrangement
  • Figs. 2a-c are respective views of a plate element included in the lock arrangement of Fig. i;
  • Figs. 3a and 3b are respectively a perspective view and a side view of an alternative plate element according to the invention.
  • Figs. 4a and 4b are respectively a perspective view and a side view of a further alternative plate element according to the invention.
  • Figs. 5a and 5b are respective views of follower units included in the lock unit according to the invention.
  • Figs. 5c and 5d are respective views of the follower units of Figs. 5a and 5b when fitted in the lock housing at different back sets.
  • Fig. 1 is a perspective illustration of the lock arrangement with the box and the lock cover removed.
  • the lock arrangement comprises a plate element 10 that includes a face plate 11 and a bar 12 of U- shaped cross-section welded to the face plate.
  • the shape of the U-bar will be apparent from Fig. 2c for example, from which it will be seen that said bar surrounds all front-located lock functions, such as the control and drive of a latch bolt 13 and a lock bolt 14.
  • the plate element 10 will be described in more detail hereinafter with reference to Figs. 2a-c.
  • the lock arrangement also includes a housing that comprises a box 21 and a cover 22.
  • These lock components are a mirror image to otherwise identical components fitted to the U-bar 12 by means of fasteners, in the illustrated case screws and screw-threaded sleeves 23a, 23b, which extend through holes 21d in the box and corresponding holes 22d in the lock cover.
  • the U-shaped bar therewith encloses the control and drive functions of the bolts in a sideways direction, i.e. in a direction towards the main surfaces of the box and the lock cover.
  • the holes 21 d and 22d coincide with through-penetrating holes 12a, 12b in the plate element.
  • the box and the lock cover also include respective lips 21a-c and 22a-c which extend at right angles to the bottom and cover and which function as side surfaces in the assembled state of the lock arrangement.
  • the lock arrangement also includes follower units or follower modules, in the illustrated case a cylinder follower unit 30 and a handle follower unit 40, these units being described below in more detail with reference to Figs. 5a-c.
  • the follower units are fitted between the box 21 and the lock cover 22 and are provided to this end with through-penetrating holes that coincide with holes 22a in the cover 22 and corresponding pins 21e provided in said box, said pins co-acting with threaded sleeves 23 c inserted through the holes 22e.
  • Fig. 2a corresponds to the view shown in Fig. 1, but with the box and the follower units omitted.
  • Fig. 2b is a side view in which the U-bar 12 have been partly cut away in the region of the latch bolt bearing and control means.
  • the latch bolt is adapted to move forwards and backwards in a space defined partly by the actual U-bar 12 and partly by a generally U-shaped element 15 shown in section in Fig. 2b.
  • the U-shaped element 15 is comprised of bent metal sheet riveted or welded to the U-bar 12 and comprised of the same material as said bar.
  • the U-shaped element includes an opening for receiving an arm 16 which is pivotally mounted on a hollow pin which coincides co-axially with the anchoring element disposed in the hole 12b and which functions to control movement of the bolt 13.
  • the arm 16 engages a waist 13a on the bolt 13 and causes the bolt to move between a first outwardly extended position shown in the figure, and an inwardly withdrawn second position (not shown), as the arm is rotated about its pivot point.
  • the arm 16 includes a lower end surface 16a which functions as a pressure point when manoeuvring the bolt 13.
  • the U-shaped element 15 has several functions. Firstly, it functions as a guide for the bolt 13. Secondly, it functions to reinforce the U-bar 12, therewith stiffening the bar and thereby enhancing its resistance to damage. Thirdly, said element functions as a guard against manipulation of the lock; it prevents manipulation from outside the lock through the opening that is formed when the latch bolt is pressed into its withdrawn position.
  • That part of the lock bolt 14 hidden by the U-beam 12 has been shown in a broken line in Fig. 2b. It will be seen that the bolt is pivotally mounted about the point 12a, i.e. the anchoring hole that coincides with the hole 23 a in the lock cover.
  • the U-bar which is made of high strength material, such as high- strength steel, encloses the control means and the pivotal bearing means of the lock bolt, a higher degree of security is achieved.
  • an existing component - an existing anchoring element - can be used as the shaft about which the lock bolt rotates, therewith reducing the total number of components of the lock arrangement.
  • the latch bolt 14 may be pivotally mounted on a tubular element. When fitting the box 21 and the lock cover 22, a fastener, such as a rivet or a screw, is inserted through the hollow pin. This results in a very strong pivot shaft.
  • the pivot bearing is provided in the U-bar, the bearing point can be placed close to the face plate 11.
  • the lock bolt to be configured or designed to fill substantially all of the hole provided in the face plate for accommodating the bolt, in the state of the lock shown in the figures.
  • an unauthorised person wishing to manipulate the lock will have more difficulty in accessing the lock interior from the face plate side of said lock.
  • the element that functions as a lock bolt pivot shaft is preferably a combination of a screw and sleeve 24a, 24b.
  • said element may consist of a rivet joint.
  • the U-bar can be strengthened still further by providing respective edges of the track along which the bolt moves with an inwardly facing flange (not shown) that functions as a force- absorbing zone.
  • Figs. 2a-c illustrate a plate element that includes a lock bolt and a latch bolt.
  • the inventive plate element may, of course, be provided with other bolt combinations.
  • FIG. 3a and 3b illustrate a plate element 10' which is provided with two latch bolts 13, 13', of which the lower latch bolt 13 is mounted in precisely the same way as the bolt described with reference to Figs. 2a-c and the upper bolt 13' is mounted in a corresponding manner, i.e. with the aid of a U-shaped element (not shown) provided in the U-bar 12.
  • the face plate 11' is provided with two latch bolt accommodating openings and the construction is mirror-imaged vertically.
  • the face plate also includes an opening for accommodating an interlocking bolt 17 which is used typically for daytime locking purposes and which is also constructed in the form of a module (not shown).
  • the U-bar is identical with the earlier described bar, thereby simplifying and facilitating stock-keeping and assembly of respective lock components.
  • Figs. 4a and 4b illustrate a further embodiment of the inventive plate element, referenced 10".
  • This plate element does not include a latch bolt, but does, on the other hand, include a lock bolt 14 which is identical to the bolt described above with reference to Figs. 2a-c.
  • the cylinder follower unit 30 is generally square and includes the drive means found with conventional cylinder followers.
  • the unit 30 includes a through-penetrating opening 31 for receiving a dogging element (not shown) at a lock cylinder or a knob.
  • the follower is of the so-called "butterfly" type, where the follower is adapted to rotate through about 90 degrees. It will be understood, however, that this does not exclude the use of other types of followers, such as cruciform followers where the follower is adapted for rotation through 360 degrees.
  • the cylinder follower unit 30 is adapted to communicate with the bolt 14 through the medium of a pin 32 and a link arrangement 14a.
  • the pin 32 is thus moved up or down, depending on the direction of rotation of the follower and of the movement of the pin, wherewith the bolt 14 rotates about the shaft 12a between the outwardly extended position shown in the figures and an inwardly withdrawn position (not shown).
  • the cylinder follower unit 30 and the handle follower unit 40 are mutually connected by a link arrangement 35 in the case of the illustrated embodiment, thereby enabling withdrawal of the latch bolt 13 to be achieved by rotation of the cylinder follower unit 30.
  • Fig. 5c shows the cylinder follower unit fitted in a lock that has a back set referenced "d" in the figure.
  • the cylinder follower unit is mounted in a box 21' of greater width.
  • the gap between the bolt drive and the pin 32 is bridged by giving the link arrangement 14a an appropriate length. This provides complete flexibility with regard to the back set and box measurement, with the lower limit given by the minimum measurement shown in Fig. 5c.
  • the handle follower unit 40 is adapted to communicate with the arm 16 that controls movement of the latch bolt 13 between its extended and withdrawn positions.
  • a pressure rod 42 of appropriate length referenced 42 in Fig. 5c and 42' in Fig. 5d.
  • the handle follower is caused to rotate by means of a handle, or knob (not shown), that has a square pin inserted in a square opening 41 in the handle follower.
  • the handle follower unit 40 includes an arrangement which when the follower is rotated clockwise, as shown in the figure, the rod 42 presses against the surface 16a of the arm 16. to the left in the figure.
  • the arm 16 is therewith caused to rotate clockwise so that the upper part of the arm that engages the waist 13a in the bolt 13 steers the bolt positively or forcibly towards its withdrawn position (not shown).
  • the spring-loaded handle follower is caused to return to its starting position, the similarly spring-loaded latch bolt will be moved to its outwardly extended position.
  • lock bolt 14 can also be surrounded by a U- shaped element corresponding to the element 15 surrounding the latch bolt.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Battery Mounting, Suspending (AREA)
  • Fuses (AREA)
  • Bipolar Transistors (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Electrotherapy Devices (AREA)
  • Actuator (AREA)
  • Casings For Electric Apparatus (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Burglar Alarm Systems (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

La présente invention concerne un dispositif de verrouillage comportant un élément de plaque (10) présentant une têtière (1) et un coulisseau (12) attaché à la têtière. La têtière est munie d'orifices pour au moins une pêne (13, 14). Une gaine de serrure (21, 22) est montée sur l'élément de plaque et comporte un mécanisme de verrouillage (30, 40). Au moins une pêne de fermeture (13, 14) est fixée sur l'élément de plaque et est agencée à se déplacer entre une position déployée et une position effacée. Dans la position effacée, la pêne est sensiblement entourée latéralement par la têtière, qui de préférence présente une section en forme de U. Un élément d'entraînement (14a, 16) est relié mécaniquement à la pêne et est agencé à être actionné par le mécanisme de verrouillage. La pêne y compris l'agencement d'entraînement de celui-ci sont ainsi protégés contre l'endommagement, notamment si l'élément de plaque est réalisé en un matériau à résistance élevée. L'intégration des fonctions frontales de l'élément de plaque permet la construction modulaire du dispositif de verrouillage et donc moins de pièces de stockage et/ou une plus large gamme de dispositifs de verrouillage possibles.
PCT/SE2002/001746 2001-09-28 2002-09-25 Dispositif de verrouillage comportant un element de plaque WO2003027422A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK02773096.9T DK1436475T4 (da) 2001-09-28 2002-09-25 Pladeelement for låseindretning
AU2002337556A AU2002337556B2 (en) 2001-09-28 2002-09-25 Lock device and a plate element comprised therein
EEP200400081A EE05204B1 (et) 2001-09-28 2002-09-25 Lukuseade ja selle otsaplaadi moodul
DE60225309T DE60225309D1 (de) 2001-09-28 2002-09-25 Plattenelement für Verriegelungsvorrichtung
NZ531886A NZ531886A (en) 2001-09-28 2002-09-25 Lock device and a plate element comprised therein
EP02773096A EP1436475B2 (fr) 2001-09-28 2002-09-25 Élément de plaque pour dispositif de verrouillage
NO20041743A NO336929B1 (no) 2001-09-28 2004-04-23 Låseinnretning og et plateelement i denne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0103247-3 2001-09-28
SE0103247A SE523611C2 (sv) 2001-09-28 2001-09-28 Låsanordning samt i denna ingående stolpenhet

Publications (1)

Publication Number Publication Date
WO2003027422A1 true WO2003027422A1 (fr) 2003-04-03

Family

ID=20285492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2002/001746 WO2003027422A1 (fr) 2001-09-28 2002-09-25 Dispositif de verrouillage comportant un element de plaque

Country Status (10)

Country Link
EP (1) EP1436475B2 (fr)
AT (1) ATE387553T1 (fr)
AU (1) AU2002337556B2 (fr)
DE (1) DE60225309D1 (fr)
DK (1) DK1436475T4 (fr)
EE (1) EE05204B1 (fr)
NO (1) NO336929B1 (fr)
NZ (1) NZ531886A (fr)
SE (1) SE523611C2 (fr)
WO (1) WO2003027422A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020623A2 (fr) * 2005-08-12 2007-02-22 Assa Abloy Ltd. Fonctions permettant le montage facile d'une serrure a mortaiser
EP1914367A1 (fr) * 2006-10-19 2008-04-23 Sunflex Aluminiumsysteme GmbH Dispositif de fermeture pour systèmes d'ouvrant pivotant et/ou coulissant verrouillables
EP2105555A2 (fr) 2008-03-25 2009-09-30 Dorma GmbH + Co. KG Serrure à boîtier de serrure amélioré
EP2327849A3 (fr) * 2009-11-25 2013-12-11 Assa Ab Serrure
CN106245995A (zh) * 2015-06-15 2016-12-21 盖慈有限公司 锁
EP3299552A1 (fr) * 2016-09-26 2018-03-28 ASSA ABLOY (Schweiz) AG Verrou modulaire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006497B4 (de) * 2009-01-28 2014-08-21 Dorma Gmbh + Co. Kg Schloss, insbesondere Schubriegelschloss, mit erhöhter Schutzwirkung
SE1250268A1 (sv) * 2012-03-20 2013-08-27 Assa Oem Ab Förstärkt låsanordning

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789851A (en) * 1954-06-10 1957-04-23 Durable Products Company Window latch
US3633312A (en) * 1970-06-12 1972-01-11 American Welding Mfg Co Reinforced lock mounting
DE2458628A1 (de) * 1974-12-11 1976-06-16 Sepp Sommer Tuerschloss
US4096719A (en) * 1976-02-10 1978-06-27 Gkn-Stenman Ab Arrangement in door-locks
US5501492A (en) * 1994-04-11 1996-03-26 Master Lock Company Deadbolt with infinitely adjustable backset
DE29802511U1 (de) * 1997-09-27 1999-01-28 Fuhr Carl Gmbh & Co Einsteckschloß

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US372962A (en) † 1887-11-08 Combined lock and latch
US1518395A (en) † 1923-09-17 1924-12-09 Lucien A Dexter Lock
US3204439A (en) † 1963-04-08 1965-09-07 Adams Rite Mfg Company Lock mounting means for narrow stile door
US4031725A (en) † 1975-08-11 1977-06-28 Reid Floyd F Door lock
US4012929A (en) † 1976-05-19 1977-03-22 Emhart Industries, Inc. Latch construction with improved anti-violation features
DE2813216C2 (de) † 1978-03-25 1986-10-23 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Beschlag für eine rahmenlose Glastür
DE29819134U1 (de) † 1998-10-27 1999-05-06 Gretsch Unitas Gmbh Türverschluß sowie Stulpschiene für einen solchen Türverschluß

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789851A (en) * 1954-06-10 1957-04-23 Durable Products Company Window latch
US3633312A (en) * 1970-06-12 1972-01-11 American Welding Mfg Co Reinforced lock mounting
DE2458628A1 (de) * 1974-12-11 1976-06-16 Sepp Sommer Tuerschloss
US4096719A (en) * 1976-02-10 1978-06-27 Gkn-Stenman Ab Arrangement in door-locks
US5501492A (en) * 1994-04-11 1996-03-26 Master Lock Company Deadbolt with infinitely adjustable backset
DE29802511U1 (de) * 1997-09-27 1999-01-28 Fuhr Carl Gmbh & Co Einsteckschloß

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020623A2 (fr) * 2005-08-12 2007-02-22 Assa Abloy Ltd. Fonctions permettant le montage facile d'une serrure a mortaiser
WO2007020623A3 (fr) * 2005-08-12 2007-06-21 Assa Abloy Ltd Fonctions permettant le montage facile d'une serrure a mortaiser
EP1914367A1 (fr) * 2006-10-19 2008-04-23 Sunflex Aluminiumsysteme GmbH Dispositif de fermeture pour systèmes d'ouvrant pivotant et/ou coulissant verrouillables
EP2105555A2 (fr) 2008-03-25 2009-09-30 Dorma GmbH + Co. KG Serrure à boîtier de serrure amélioré
DE102008015647A1 (de) 2008-03-25 2009-10-08 Dorma Gmbh & Co Kg Schloss mit einem verbesserten Schlossgehäuse
EP2327849A3 (fr) * 2009-11-25 2013-12-11 Assa Ab Serrure
CN106245995A (zh) * 2015-06-15 2016-12-21 盖慈有限公司 锁
EP3112563A1 (fr) * 2015-06-15 2017-01-04 GEZE GmbH Serrure
CN106245995B (zh) * 2015-06-15 2019-06-18 盖慈有限公司 锁
EP3299552A1 (fr) * 2016-09-26 2018-03-28 ASSA ABLOY (Schweiz) AG Verrou modulaire

Also Published As

Publication number Publication date
SE523611C2 (sv) 2004-05-04
EP1436475A1 (fr) 2004-07-14
NO20041743L (no) 2004-06-28
EE200400081A (et) 2004-06-15
NZ531886A (en) 2006-09-29
EE05204B1 (et) 2009-08-17
AU2002337556B2 (en) 2007-02-15
EP1436475B1 (fr) 2008-02-27
SE0103247L (sv) 2003-03-29
DE60225309D1 (de) 2008-04-10
DK1436475T4 (da) 2013-02-18
EP1436475B2 (fr) 2012-11-28
SE0103247D0 (sv) 2001-09-28
NO336929B1 (no) 2015-11-30
ATE387553T1 (de) 2008-03-15
DK1436475T3 (da) 2008-06-23

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