GB600882A - Improvements in or relating to fasteners - Google Patents

Improvements in or relating to fasteners

Info

Publication number
GB600882A
GB600882A GB3093945A GB3093945A GB600882A GB 600882 A GB600882 A GB 600882A GB 3093945 A GB3093945 A GB 3093945A GB 3093945 A GB3093945 A GB 3093945A GB 600882 A GB600882 A GB 600882A
Authority
GB
United Kingdom
Prior art keywords
bolt
disc
key
fasteners
relating
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
GB3093945A
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB600882A publication Critical patent/GB600882A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • E05C5/02—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing
    • E05C5/04—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing performing both movements simultaneously, e.g. screwing into a keeper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

600,882. Screw fastenings. WEINBERG, H. Nov. 17, 1945, No. 30939. [Class]44] The bolt 1 of a screw-bolt fastener for securing sliding sash windows is fitted or formed with a disc or bush 5 having slots or openings 8 capable of being engaged by pins or projections 7 on the bit of a key 6 and the disc 5 is enclosed in a metal tubular casing 2 having a slot 9 in the cap 10 whereby the key may be inserted to operate the bolt.
GB3093945A 1945-11-17 Improvements in or relating to fasteners Expired GB600882A (en)

Publications (1)

Publication Number Publication Date
GB600882A true GB600882A (en) 1948-04-21

Family

ID=1742339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3093945A Expired GB600882A (en) 1945-11-17 Improvements in or relating to fasteners

Country Status (1)

Country Link
GB (1) GB600882A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141478A (en) * 1983-06-14 1984-12-19 Robin Charles Ede Keyhole guard
GB2154654A (en) * 1984-02-23 1985-09-11 Chubb & Sons Lock & Safe Co Security fittings
GB2229218A (en) * 1989-03-16 1990-09-19 Saledata Limited Security lock
EP1149972A3 (en) * 2000-04-27 2002-06-05 Lorenplast di Lorenzi G. & C. s.n.c. A device for fixing the anti-shoplifting hard tag to the stem of eyeglasses on sale
CN101806186A (en) * 2009-05-01 2010-08-18 Vkr控股公司 Be used for the daylighting vault is fastened to the theftproof locking equipment of skylight frame

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141478A (en) * 1983-06-14 1984-12-19 Robin Charles Ede Keyhole guard
GB2154654A (en) * 1984-02-23 1985-09-11 Chubb & Sons Lock & Safe Co Security fittings
GB2229218A (en) * 1989-03-16 1990-09-19 Saledata Limited Security lock
EP1149972A3 (en) * 2000-04-27 2002-06-05 Lorenplast di Lorenzi G. & C. s.n.c. A device for fixing the anti-shoplifting hard tag to the stem of eyeglasses on sale
CN101806186A (en) * 2009-05-01 2010-08-18 Vkr控股公司 Be used for the daylighting vault is fastened to the theftproof locking equipment of skylight frame
WO2010124687A1 (en) * 2009-05-01 2010-11-04 Vkr Holdings A/S A burglar-proof locking device for fastening of a light dome to a skylight window sash
CN101806186B (en) * 2009-05-01 2012-08-22 Vkr控股公司 Theftproof locking equipment for fastening lighting vault to skylight frame

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