WO2009026623A1 - Construction de coffre-fort avec protection anti-crochetage - Google Patents

Construction de coffre-fort avec protection anti-crochetage Download PDF

Info

Publication number
WO2009026623A1
WO2009026623A1 PCT/AU2008/001251 AU2008001251W WO2009026623A1 WO 2009026623 A1 WO2009026623 A1 WO 2009026623A1 AU 2008001251 W AU2008001251 W AU 2008001251W WO 2009026623 A1 WO2009026623 A1 WO 2009026623A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
closing
edge
slot
displaceable member
Prior art date
Application number
PCT/AU2008/001251
Other languages
English (en)
Inventor
Brett Dunstan
Original Assignee
Lokaway 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 AU2007904659A external-priority patent/AU2007904659A0/en
Application filed by Lokaway Pty. Ltd. filed Critical Lokaway Pty. Ltd.
Priority to AU2008291683A priority Critical patent/AU2008291683A1/en
Publication of WO2009026623A1 publication Critical patent/WO2009026623A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/02—Details
    • E05G1/026—Closures
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
    • E05B65/0082—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like with additional locking responsive to attack, e.g. to heat, explosion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/006—Other devices specially designed for securing wings, e.g. with suction cups by displacement of the wing substantially in its own plane
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E05D3/022—Hinges with pins with one pin allowing an additional lateral movement, e.g. for sealing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/14—Hinges for safes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • TITLE SAFE CONSTRUCTION WITH ANTI-PRY PROTECTION
  • This invention concerns safes and security door construction of the swing and slide type.
  • the door frame has an upright for supporting the door on an offset hinge and the upright of the frame opposite the hinge has a slot capable of receiving the closing edge of the door, which upon closing slides into the slot and upon opening, slides out of the slot.
  • the apparatus aspect of this invention provides a safe construction of the swing and slide type having a door swing style and a door closing style which defines both the door slot and a landing surface against which the door edge closes, a door with a hooked closing edge, wherein between the landing surface and the end of the slot there is a gap bridged by a displaceable member over which the hooked closing edge slides freely during opening and closing but when the door edge is forced inwardly toward the interior of the safe by prying, the hooked closing edge displaces the displaceable member inwardly to a resistant position in which the hooked closing edge and the closing style mutually obstruct thereby preventing the door from sliding out of the slot.
  • the hook of the closing edge may be a flange lying substantially at 90° to the plane of the door.
  • the hook of the closing edge of the door defines a channel.
  • the channel portion of the door is the part of the door edge which slides over the landing surface and the displaceable member.
  • the displaceable member may be a flap which is spring biassed to lie coplanar with the landing surface so as to furnish an extension thereof.
  • the member is a flange projecting from the closing style which is strong enough to act as part of the slot during opening and closing of the door but not strong enough to withstand prying and to collapse.
  • the displaceable member may extend over the entire length of the door slot. Preferably the displaceable member is divided between two or more sites along the door height. This in no way reduces its effectiveness in operation. This feature improves the resistance of the safe to prying because the prying force causes the hooked edge of the door to engage the hooked edge of the door style. The hooked edge of the door style also forms the landing surface for the door. Once these parts engage over the entire height of the door, the resistance of the safe to an attack by prying increases significantly.
  • the safe door has a handle with a link which reacts against the rod or tube of the hinge assembly and a keeper pivoted to the rear face of the door which is operable by handle movement to move the keeper from a position colinear with the link, wherein the keeper engages a hook connected to the body of the safe, and an inclined position wherein the keeper disengages from the hook and allows the door to slide sideways before opening.
  • keepers There may be two, three or four keepers and a corresponding number of hooks, the keepers being ganged for operation by the same handle.
  • the latch operation during opening and closing may be refined by arranging sequential motion, namely by having a handle, the motion of which both
  • initial handle motion imparts sideways slide motion to the door toward the CLOSED position, whereafter further handle motion causes the locking assembly to lock and initial handle motion in the opposite direction causes the locking assembly to unlock whereafter further handle motion imparts sideways motion to the door toward the OPEN position.
  • the handle has link to a reaction surface on the hinge assembly of the door rotation of which causes the door to slide sideways.
  • the locking members may be one or more latches which rotate in and out of engagement with a corresponding number of catches on the adjacent body or frame.
  • the locking assembly may include a connecting link which joins a latch adjacent the edge of the door to the handle which may be more centrally placed.
  • the link may in turn be connected to one or more further links which transfer handle motion to a gang of latches disposed adjacent the door edge.
  • the handle acts like a crank and the link acts like a connecting rod.
  • the handle crank may be a disc or plate with an arcuate slot intended for engagement with a pin extending from the latch link.
  • the disc or plate may also have projections intended to be obstructed by one or more locks requiring a key or keypad to operate. These locks control the rotation of the handle and are the point of entry for the operator.
  • the disc or plate is connected to a reaction link which extends across the width of the door to the hinge assembly where the upright rod or tube acts as a reaction surface.
  • the reaction link enables the operator to impact slide motion to the door, whereas the latch link transfers motion to the latches and pins.
  • Figure 1 is a view from inside the safe showing the rear face of the door.
  • Figure 2 is a fragment of Figure 1 showing the door handle and the door latch in the closed, LOCK position.
  • Figure 3 is the same fragment as Figure 2 with the handle and door latch in the transition position.
  • Figure 4 is the same fragment as Figure 2 with the handle and door latch in the UNLOCK position showing the door free of the door slot.
  • Figure 5 is a sectional plan of the safe showing the anti-pry modification to the door with the door edge on the landing surface.
  • Figure 6 is the same plan as Figure 3 but the door is in the LOCK position.
  • Figure 7 is the same plan as Figure 2 but with the door in the resistant position after the insertion of a pry bar.
  • Figure 8 is a sectional plan of a variant showing the latch of Figures 1 and 2.
  • the safe body and door are constructed substantially according to the embodiment described in PCT/AU03/01321.
  • the body has a channel section door style and a closing style which defines a slot into which the door slides once the door has swung into the
  • the door 16 is mounted on door hinges 22 which are carried on vertical steel tube 30.
  • Tube 30 is free to rotate in frame hinges 26.
  • Reaction bar 58 is connected at one end to tube 30 and at the opposite end to link 210.
  • Handle 52 turns disc 212 on an axle which passes through the thickness of door 16.
  • Disc 212 has a profiled slot 214 engaged by the pin 216 of lifter bar 218. When disc 212 is turned by the handle it acts as a crank.
  • Profiled slot 214 is of shallow M shape. The ends of the slot curve downwards and are joined by a central inverted bow. When handle 52 is in LOCK, pin 216 lies in the centre of the central inverted bow.
  • reaction bar 58 As reaction bar 58 remains static, the only part which is free to slide is the door 16. Door 16 slides left or right as the operator turns handle 52. The parts shown in the drawing except tube 30 and frame hinges 26 are supported on the rear face of the door.
  • Lifter bar 218 has a pin 220 which projects into the slot 222 of a vertical extension rod 224.
  • Rod 224 terminates in a pin 226 which shoots into a bore 228 in the safe wall.
  • Rod 224 rides in brackets 228 (see Figure 1).
  • Lifter bar 218 operates upper latch 230 and extension rod 224 operates lower latch 232.
  • the latches each have a cut out which engages a sheet metal bracket 234 of L-section which acts as a catch.
  • the latch has a latch eye 236 for accommodating the arcuate path of the lifter bar 218.
  • the disc has a complimentary bar (not shown) which sends a pin (not shown) into the roof of the safe.
  • Figures 2, 3 and 4 show only the progress of the upper latch 230 but the motion of the lower latch 232 mimics the motion of the upper latch.
  • the door slides from right to left as the door is slid open but an important sequence occurs.
  • handle 52 rotates anticlockwise out of LOCK
  • the bow of the slot pushes pin 216 upwards and the lifter bar immediately raises the latch.
  • the downwardly curved portion reaches pin 216 and the lifting effect stops but the pin 216 remains where it is while the link 210 drops and the door slides to the left.
  • the initial rotation of the disc 212 pushes the lifter bar 218 upwards causing immediate raising of the latch. The first few degrees take up the play in the linkage whereupon the latches quickly tilt upwards and disengage from the catches.
  • the locking sequence is the reverse.
  • the entry of the door edge into the slot is concluded by the latches engaging the catches.
  • the disc 212 has a sector with a circumferential proj ection 240 which carries an arcuate stop 242.
  • Projection 240 rotates between the position shown in Figure 2 to reach adjustable stop 244 in Figure 4.
  • Key operated lock 246 obstructs stop 242. So does keyboard operated solenoid 248. This pair of locks permit manual opening by the operator in the event of battery failure between keyboard and solenoid.
  • the reaction bar 58 is welded to a sleeve which is a slide fit on the upright tube 30 which extends between the frame pivots 26.
  • the frame pivots permit the tube to slide axially in the pivot which allows spring opposed release of the tube together with the door which it supports through door hinges. This feature is described in PCT/AU06/000982. Accordingly, the door and all the parts connected to the door, namely the handle 52, the handle bracket, the keeper, the lock and the reaction bar, all swing about the vertical axis of tube 30 when the door swings.
  • the components for the tilting latches, links and levers are economical to manufacture, being made of laser cut plate and reliable, depending only on rotation of a handle.
  • the arrangement is strongly resistant to force applied to the door to make it slide sideways out of the door slot.
  • the latch notch does not leave the hook if the handle is forced because rotation is opposed by lock 102.
  • a wrench cannot apply sufficient force to the circular outside handle to overcome the lock.
  • Hammer blows applied to the handle in a attempt to drive the door toward the hinges are resisted by the keeper.
  • Handle rotation slides the door in and out of the slot 14 because the door is free to utilise the 20mm throw of the hinge assembly.
  • the door 16 has an outwardly directed hook 250 at the swing end and an inwardly disposed channel at the opposite slot engaging end which forms hook 252.
  • Vertical wall 254 projects at 90° from the body of the safe to which it is welded and is bent to lie parallel with the plane of the door to form landing surface 154.
  • Tie wall 258 prevents the landing surface and the closing style from diverging during a pry bar attack.
  • the closing style 4 and the landing surface 154 form the sides of the door slot.
  • Angle bracket 264 made of 1.Omm steel sheet is welded to vertical wall 254 close to the junction with tie wall 258.
  • the bracket is dimensioned to lie in the gap between the landing surface 154 and the wall 258 level with the landing surface 154 but has a step 266 which underlie the landing surface for a few millimetres, hi Figure 1 the door has reached the landing surface and in Figure 2 by rotation of the handle 52 the door has entered the slot 14 and occupies the locked position.
  • the hook 252 of the door contacts both the bracket and the landing surface.
  • the key holder is able to free the handle by unlocking the door and pulling the door outwardly enabling the door channel to move out of the pocket through the gap and back into the slot. The door is then free to slide toward the swing style.
  • angle bracket is fabricated with a hinge 272.
  • Spring locator 274 locates coil spring 276 which urges step 266 against the underside of landing surface 154.
  • Crank 278 actuates a tilting latch 280, the notch of which raises and falls to engage L- shaped bracket 282.
  • the improvement can be used in combination with other features in our co- pending applications such as automatic closing, hook latching and dismountable doors.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

Cette invention concerne une construction de coffre-fort du type pivotant et coulissant ayant un montant de pivotement de porte et un montant de fermeture de porte qui définit tant la fente de la porte que la surface de réception contre laquelle se ferme le bord de la porte, une porte avec un bord de fermeture à crochet. Entre la surface de réception et l'extrémité de la fente, il y a un espace qui est traversé par un élément déplaçable sur lequel coulisse librement le bord de fermeture à crochet pendant l'ouverture et la fermeture. Quand le bord de la porte est poussé en force vers l'intérieur du coffre du fait d'un crochetage, le bord de fermeture à crochet déplace l'élément déplaçable vers l'intérieur vers une position de résistance dans laquelle le bord de fermeture à crochet et le montant de fermeture se bloquent mutuellement empêchant ainsi le coulissement de la porte hors de la fente. Dans un mode de réalisation préféré, l'élément déplaçable est sollicité par ressort pour reprendre sa position initiale.
PCT/AU2008/001251 2007-08-29 2008-08-28 Construction de coffre-fort avec protection anti-crochetage WO2009026623A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2008291683A AU2008291683A1 (en) 2007-08-29 2008-08-28 Safe construction with anti-pry protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2007904659 2007-08-29
AU2007904659A AU2007904659A0 (en) 2007-08-29 Safe construction with anti-pry protection

Publications (1)

Publication Number Publication Date
WO2009026623A1 true WO2009026623A1 (fr) 2009-03-05

Family

ID=40386556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2008/001251 WO2009026623A1 (fr) 2007-08-29 2008-08-28 Construction de coffre-fort avec protection anti-crochetage

Country Status (2)

Country Link
AU (1) AU2008291683A1 (fr)
WO (1) WO2009026623A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110163109A1 (en) * 2008-09-03 2011-07-07 Lokaway Pty. Ltd. Security box
CN103299017A (zh) * 2011-01-17 2013-09-11 约翰·D·布拉什公司 含防撬门的安全容器
WO2017143385A1 (fr) 2016-02-23 2017-08-31 Lokaway Pty Ltd Serrure de porte de sécurité
WO2023152392A1 (fr) * 2022-02-14 2023-08-17 Gunnebo Safe Storage Ab Dispositifs de stockage sûrs
US12077982B2 (en) 2016-02-23 2024-09-03 Lokaway Pty Ltd Secure closure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664111A (zh) * 2020-12-17 2021-04-16 刘金香 一种用于预防酒店小广告的房门

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033428A1 (fr) * 2005-09-22 2007-03-29 Lokaway Pty. Ltd. Construction de sécurité pour porte battante et coulissante

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033428A1 (fr) * 2005-09-22 2007-03-29 Lokaway Pty. Ltd. Construction de sécurité pour porte battante et coulissante

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110163109A1 (en) * 2008-09-03 2011-07-07 Lokaway Pty. Ltd. Security box
US9004546B2 (en) * 2008-09-03 2015-04-14 Lokaway Pty. Ltd. Security box
CN103299017A (zh) * 2011-01-17 2013-09-11 约翰·D·布拉什公司 含防撬门的安全容器
WO2017143385A1 (fr) 2016-02-23 2017-08-31 Lokaway Pty Ltd Serrure de porte de sécurité
US12077982B2 (en) 2016-02-23 2024-09-03 Lokaway Pty Ltd Secure closure
WO2023152392A1 (fr) * 2022-02-14 2023-08-17 Gunnebo Safe Storage Ab Dispositifs de stockage sûrs

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Publication number Publication date
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