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GB2012859A - A Fastener Apparatus - Google Patents

A Fastener Apparatus

Info

Publication number
GB2012859A
GB2012859A GB7900147A GB7900147A GB2012859A GB 2012859 A GB2012859 A GB 2012859A GB 7900147 A GB7900147 A GB 7900147A GB 7900147 A GB7900147 A GB 7900147A GB 2012859 A GB2012859 A GB 2012859A
Authority
GB
United Kingdom
Prior art keywords
pin
housing
balls
cavity
tapering
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.)
Granted
Application number
GB7900147A
Other versions
GB2012859B (en
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.)
Nederlandsche Apparatenfabriek NEDAP NV
Original Assignee
Nederlandsche Apparatenfabriek NEDAP NV
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 Nederlandsche Apparatenfabriek NEDAP NV filed Critical Nederlandsche Apparatenfabriek NEDAP NV
Priority to GB7900147A priority Critical patent/GB2012859B/en
Publication of GB2012859A publication Critical patent/GB2012859A/en
Application granted granted Critical
Publication of GB2012859B publication Critical patent/GB2012859B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/20—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts for bolts or shafts without holes, grooves, or notches for locking members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/16—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using rollers or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)

Abstract

A fastener of the kind in which a pin 2 can be inserted into a closed housing 1 between balls 11 provided in a tapering space within said housing, which balls prevent the subsequent removal of said pin through the exercise of clamping action on said pin upon attempts to remove the pin from the housing, wherein said housing having a chamber housing a substantially freely rotatable body 6 having a tapering cavity therein and a central aperture 4 for the insertion of the pin therethrough, said cavity containing the balls, said balls having linear contact with the wall of said cavity. <IMAGE>
GB7900147A 1978-01-03 1979-01-03 Fastener apparatus Expired GB2012859B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7900147A GB2012859B (en) 1978-01-03 1979-01-03 Fastener apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5578 1978-01-03
GB7900147A GB2012859B (en) 1978-01-03 1979-01-03 Fastener apparatus

Publications (2)

Publication Number Publication Date
GB2012859A true GB2012859A (en) 1979-08-01
GB2012859B GB2012859B (en) 1982-06-16

Family

ID=26235648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7900147A Expired GB2012859B (en) 1978-01-03 1979-01-03 Fastener apparatus

Country Status (1)

Country Link
GB (1) GB2012859B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215379A (en) * 1988-03-11 1989-09-20 Parmeko Ltd Anti-theft fastening
EP0592718A1 (en) * 1992-10-16 1994-04-20 Salvatore Michelini Inaccessible security sack-bag for admission free department stores
EP1749954A3 (en) * 2005-08-06 2008-09-03 Klaus Noch Lock cylinder, in particular profile cylinder, preferably for door lock
EP2550889A1 (en) * 2011-03-16 2013-01-30 Boris Giner GmbH Quick close mechanism
CN112773531A (en) * 2021-01-26 2021-05-11 广州市健齿生物科技有限公司 Dental implant assembly
CN115013400A (en) * 2021-03-04 2022-09-06 宾科精密部件(中国)有限公司 Concealed Fastening Mechanism and Method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2201634C2 (en) * 1999-12-20 2003-03-27 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Temperature transducer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215379A (en) * 1988-03-11 1989-09-20 Parmeko Ltd Anti-theft fastening
GB2215379B (en) * 1988-03-11 1992-05-20 Parmeko Ltd Anti-theft fastening
EP0592718A1 (en) * 1992-10-16 1994-04-20 Salvatore Michelini Inaccessible security sack-bag for admission free department stores
EP1749954A3 (en) * 2005-08-06 2008-09-03 Klaus Noch Lock cylinder, in particular profile cylinder, preferably for door lock
EP2550889A1 (en) * 2011-03-16 2013-01-30 Boris Giner GmbH Quick close mechanism
CN112773531A (en) * 2021-01-26 2021-05-11 广州市健齿生物科技有限公司 Dental implant assembly
CN115013400A (en) * 2021-03-04 2022-09-06 宾科精密部件(中国)有限公司 Concealed Fastening Mechanism and Method
CN115013400B (en) * 2021-03-04 2024-03-22 宾科精密部件(中国)有限公司 Concealed fastening mechanism and method

Also Published As

Publication number Publication date
GB2012859B (en) 1982-06-16

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Legal Events

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

Effective date: 19960103