GB1517151A - Security system for obturating members and mounting means therefor - Google Patents

Security system for obturating members and mounting means therefor

Info

Publication number
GB1517151A
GB1517151A GB943274A GB943274A GB1517151A GB 1517151 A GB1517151 A GB 1517151A GB 943274 A GB943274 A GB 943274A GB 943274 A GB943274 A GB 943274A GB 1517151 A GB1517151 A GB 1517151A
Authority
GB
United Kingdom
Prior art keywords
door
spindle
frame
switch
screw
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.)
Expired
Application number
GB943274A
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.)
Aardee Spring and Lock Co Ltd
Original Assignee
Aardee Spring and Lock Co 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 Aardee Spring and Lock Co Ltd filed Critical Aardee Spring and Lock Co Ltd
Priority to GB943274A priority Critical patent/GB1517151A/en
Publication of GB1517151A publication Critical patent/GB1517151A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E05D11/00—Additional features or accessories of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • 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
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

1517151 Pivotal mountings AARDEE SPRING & LOCK CO Ltd 9 June 1975 [8 March 1974] 9432/74 Heading E2F A pivotal mounting for doors and like members which serve to close access openings is designed to facilitate the prevention and detection of unauthorised entry or exit and comprises a frame mounting member 3 (as shown secured to the top 2' of a frame), a door mounting member 13 (as shown secured to the top edge of a door 1), and a removable spindle 8 which has an internal bore 9 to receive an electrical conductor. The spindle engages mounting member 13 to move with the door and is arranged to actuate a switch 21 on member 3. A square cross-section end portion 12 of the spindle locates in the member 13 and a screw 10 releasably fixes the spindle to a sleeve 5 which is rotatable in member 3 and has a flange 7 to prevent upward movement. A collar 16 is releasably fixed to the sleeve 5 by screw 17 and carries a screw 18 which can operate switch 21 via a lever 19; the arrangement being such that opening movement of the door releases the switch to indicate to a monitoring system. A lock on the door may be provided with a switch connected by an electrical conductor to the monitoring system via a channel within the door and the bore 9. A steel bearing 14 is freely rotatable on the portion of the spindle exposed between the mounting members to protect it from cutting means. To dismount the door: screw 10 is released, the spindle 8 is withdrawn upwardly and the door is tilted out of the frame about a lower pivot-Fig. 9. The lower pivot shown a spindle 35 is mounted in a bearing 37 and two balls 39 allow this bearing to tilt to allow removal of the door from the frame. In another embodiment of lower pivot (Fig. 6 not shown) a pivot with a part spherical upper surface is mounted on the floor and projects into a recess in the door to engage a part spherical recess. The door engages against sealing ribs which are either removably secured to the frame (Figs. 4, 5 not shown) or are integrally formed with removable frame sections (Figs. 7, 8 not shown). In the latter arrangement the top frame section is hollow to receive the monitoring system and mounting means and is closed by a removable plate. Specification 1517152 has an identical disclosure but has claims directed towards a mounted door with switch means on the spindle and monitoring means on the lock.
GB943274A 1975-06-09 1975-06-09 Security system for obturating members and mounting means therefor Expired GB1517151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB943274A GB1517151A (en) 1975-06-09 1975-06-09 Security system for obturating members and mounting means therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB943274A GB1517151A (en) 1975-06-09 1975-06-09 Security system for obturating members and mounting means therefor

Publications (1)

Publication Number Publication Date
GB1517151A true GB1517151A (en) 1978-07-12

Family

ID=9871867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB943274A Expired GB1517151A (en) 1975-06-09 1975-06-09 Security system for obturating members and mounting means therefor

Country Status (1)

Country Link
GB (1) GB1517151A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132986A2 (en) * 1983-07-28 1985-02-13 Securistyle Limited Improvement in or relating to hinge assemblies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132986A2 (en) * 1983-07-28 1985-02-13 Securistyle Limited Improvement in or relating to hinge assemblies
GB2144173A (en) * 1983-07-28 1985-02-27 Securistyle Ltd Improvements in or relating to hinge assemblies
EP0132986A3 (en) * 1983-07-28 1987-08-26 Securistyle Limited Improvement in or relating to hinge assemblies

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920609