GB1376476A - Door fastening device - Google Patents

Door fastening device

Info

Publication number
GB1376476A
GB1376476A GB4911372A GB4911372A GB1376476A GB 1376476 A GB1376476 A GB 1376476A GB 4911372 A GB4911372 A GB 4911372A GB 4911372 A GB4911372 A GB 4911372A GB 1376476 A GB1376476 A GB 1376476A
Authority
GB
United Kingdom
Prior art keywords
slider
slot
bolt
keeper
attached
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
GB4911372A
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.)
Griffiths J D
Original Assignee
Griffiths J D
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 Griffiths J D filed Critical Griffiths J D
Priority to GB4911372A priority Critical patent/GB1376476A/en
Publication of GB1376476A publication Critical patent/GB1376476A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00Fastening devices with bolts moving rectilinearly
    • E05C1/02Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/04Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

1376476 Door bolts J D GRIFFITHS 2 Oct 1973 [25 Oct 1972] 49113/72 Heading E2A A door fastening device includes a bolt 19 and a safety chain 23 one end of the chain being attached to a mounting member, i.e. keeper 15, and the other end being attached to, or adapted to be releasably attached to, a slider, the body 10 of the device having a slideway along which the slider can be moved, and the bolt being either constituted by the slider or being constituted by a separate element and slidable along the slideway. As shown, the body 10 is formed by a pressing of flanged, channel shape in cross-section and a base plate 13, the keeper 15 being of similar construction, and includes a slot 16 for reception of the slider 25 and a slot 17 for the operating knob of a bolt 19 having a U-shaped cross-section. In use, the slider 25 is inserted in the enlarged end 18 of the slot 16 but otherwise is inserted and stored in a slot in the keeper. In a modification, the cylindrical bolt 137 is constituted by the slider and the chain is attached to the operating knob 138 thereof, the latter, in use, being received in an L-shaped branch slot 134 by rotation of the bolt. The latter may be of magnetic material and held in a stored position by a magnet on the keeper.
GB4911372A 1973-10-02 1973-10-02 Door fastening device Expired GB1376476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4911372A GB1376476A (en) 1973-10-02 1973-10-02 Door fastening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4911372A GB1376476A (en) 1973-10-02 1973-10-02 Door fastening device

Publications (1)

Publication Number Publication Date
GB1376476A true GB1376476A (en) 1974-12-04

Family

ID=10451189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4911372A Expired GB1376476A (en) 1973-10-02 1973-10-02 Door fastening device

Country Status (1)

Country Link
GB (1) GB1376476A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269203A (en) * 1992-07-09 1994-02-02 Chubb Locks Ltd Travel limiting devices; door security chain and bolt
CN107237564A (en) * 2017-08-14 2017-10-10 殷海涛 A kind of anti-theft warning device
CN107246194A (en) * 2017-08-14 2017-10-13 殷海涛 A kind of door chain

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269203A (en) * 1992-07-09 1994-02-02 Chubb Locks Ltd Travel limiting devices; door security chain and bolt
GB2269203B (en) * 1992-07-09 1995-05-17 Chubb Locks Ltd Travel limiting devices
CN107237564A (en) * 2017-08-14 2017-10-10 殷海涛 A kind of anti-theft warning device
CN107246194A (en) * 2017-08-14 2017-10-13 殷海涛 A kind of door chain

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Legal Events

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