GB2372304A - Workpiece gripping fastener - Google Patents

Workpiece gripping fastener Download PDF

Info

Publication number
GB2372304A
GB2372304A GB0103572A GB0103572A GB2372304A GB 2372304 A GB2372304 A GB 2372304A GB 0103572 A GB0103572 A GB 0103572A GB 0103572 A GB0103572 A GB 0103572A GB 2372304 A GB2372304 A GB 2372304A
Authority
GB
United Kingdom
Prior art keywords
bolt
gripping device
additional
nut
bolt gripping
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
GB0103572A
Other versions
GB2372304B (en
GB0103572D0 (en
Inventor
Jeffrey Slee
Anthony Charles Rendell
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
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 Individual filed Critical Individual
Priority to GB0103572A priority Critical patent/GB2372304B/en
Publication of GB0103572D0 publication Critical patent/GB0103572D0/en
Publication of GB2372304A publication Critical patent/GB2372304A/en
Application granted granted Critical
Publication of GB2372304B publication Critical patent/GB2372304B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F16B35/065—Specially-shaped heads with self-countersink-cutting means
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts

Abstract

A fastener such as a bolt, screw, nut or washer has a series of spikes or teeth on a bearing surface which is engageable with a workpiece. The spikes or teeth can grip the workpiece to lock the fastener against relative rotation with respect to the workpiece.

Description

Bolt grin device applicable to any stud/bolt/head/washer/nut assembly.
Historical Backsround and Purpose of invention.
Traditionally, assembly of metal plates, wooden panels or other multiple surfaces has used the nut, bolt and washer approach. In situations where the application of materials has been large or has contained difficult access problems, additional labour has been necessary to hold, or otherwise immobilise the locking nut. This usually meant two men with spanners either side of the work ensuring that the separate parts of the nut and bolt did not rotate freely during assembly. The purpose of this device is to prevent the rotation of these parts and to remove the necessity for any additional operatives involved in manufacturing processes.
Description of Methodology Simply, this device involves the addition of two or more penetrating points affixed during manufacture to the underneath, or contact surface of the relevant nut or bolt.
This device embraces all of the following features :a. The use of penetrating points of any size affixed to any surface of any bolt/nut/screw/washer/stud or other threaded device encompassing the full or partial width of the head or face or underside of said fixing device, in both single and multiple orbits b The use of triangular or pyramid-shaped penetrating points of any size affixed to any surface of any bolt/nut/screw/washer or other threaded device, encompassing the full or partial width of the head or face or underside of said fixing device, in both single and multiple orbits c. The use of multi-pointed, or multi-faceted additions to the above fixatives. d. The use of any number of multi-pointed, or multi-faceted additions to the above fixatives e. The use of any combination of such devices, from one to ten (provisionally) affixed to the above devices.
The device that this copvnsht apples to shall consist soleil or the following attributes : 1. In use with, for or part of, any industry standard bolt fixing.
2 in use with, for or part of. any industry standard nut or washer fixing 3. In use with, for or part of, any industry standard stud, screw or other tapped, or self-tapping fixing.
4. The principles shall apply to any dimension fixing, and to any fixing face from propriety sizes and including bespoke fittings.
5. It should be noted that one of the main principles of this design is the elimination of the need for any extra manual aid or assistance in the manipulation of these fixing devices 6 It should also be noted that the fixing device is not restricted to a single media type

Claims (6)

CLAIMS.
1. A bolt gripping device that removes the necessity for additional assistance via spanner applied or held by an additional operative.
2. A bolt gripping device as claimed in claim I that locks permanently upon tightening, rendering it secure against rotation and other forms of loosening during use.
3. A bolt-gripping device as claimed in claim 1 that consists of a series of points that pierce, but not penetrate the surfaces of the materials being joined.
4. A bolt gripping device as claimed in claim 1 that eliminates the need for additional manual assistance during the tightening-up procedure.
5. A Bolt gripping device that is made from any of the usual materials applicable to nuts, screws, bolts and studs.
6. A bolt gripping device substantially as herein described and illustrated in the accompanying drawings.
GB0103572A 2001-02-14 2001-02-14 Gripping points for bolt mating surfaces applicable to any stud/bolt/head/washer/nut assembly Expired - Fee Related GB2372304B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0103572A GB2372304B (en) 2001-02-14 2001-02-14 Gripping points for bolt mating surfaces applicable to any stud/bolt/head/washer/nut assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0103572A GB2372304B (en) 2001-02-14 2001-02-14 Gripping points for bolt mating surfaces applicable to any stud/bolt/head/washer/nut assembly

Publications (3)

Publication Number Publication Date
GB0103572D0 GB0103572D0 (en) 2001-03-28
GB2372304A true GB2372304A (en) 2002-08-21
GB2372304B GB2372304B (en) 2004-09-08

Family

ID=9908675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0103572A Expired - Fee Related GB2372304B (en) 2001-02-14 2001-02-14 Gripping points for bolt mating surfaces applicable to any stud/bolt/head/washer/nut assembly

Country Status (1)

Country Link
GB (1) GB2372304B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385898A (en) * 2002-02-20 2003-09-03 Ultraframe Uk Ltd Channel bolt
WO2006052155A1 (en) * 2004-11-13 2006-05-18 Malgorzata Wesolowska Fastening pin
WO2006069497A1 (en) * 2004-12-29 2006-07-06 Qibing Lai One screw assembly for automatic locking parts
WO2017020284A1 (en) * 2015-08-06 2017-02-09 杨东佐 Anti-rotation sleeve, fastening connection assembly, fastening connection structure, and installation method
US9574601B2 (en) 2010-07-30 2017-02-21 Mark Doye Bolt

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218425A (en) * 1967-12-13 1971-01-06 Taisei Corp Method and device for bolt clamping
GB2048416A (en) * 1979-04-04 1980-12-10 Lamson & Sessions Co Fastener
DE3133638A1 (en) * 1981-08-26 1983-03-10 Richard Bergner GmbH & Co, 8540 Schwabach Screw having a toothed head contact surface
GB2223701A (en) * 1988-09-15 1990-04-18 David Woods Nut
US5183359A (en) * 1992-05-12 1993-02-02 Illinois Tool Works Inc. Rotary fastener with anti-strip-out nibs
EP0679813A1 (en) * 1994-04-27 1995-11-02 Automobiles Peugeot Mechanical fixation of two parts one to another, especially for the fixation of a steering gear casing to a steering gear support

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137020C2 (en) * 1991-11-11 1994-09-08 Jaeger Eberhard Gmbh Self-locking fastener, e.g. B. screw or nut
JPH05284625A (en) * 1992-03-27 1993-10-29 Kanafuji Denko Kk Conductive path securing connection bolt member for electric path material and conductive connection structure
JPH08135642A (en) * 1994-11-11 1996-05-31 Hiromi Mochida Screw having loosening preventive member
DE19644419C1 (en) * 1996-10-25 1997-11-27 Schroff Gmbh Component group carrier for circuit boards inserted on guide rails
US6302629B1 (en) * 2000-06-02 2001-10-16 National Aerospace Fasteners Corp. Anti-loosening fastener

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218425A (en) * 1967-12-13 1971-01-06 Taisei Corp Method and device for bolt clamping
GB2048416A (en) * 1979-04-04 1980-12-10 Lamson & Sessions Co Fastener
DE3133638A1 (en) * 1981-08-26 1983-03-10 Richard Bergner GmbH & Co, 8540 Schwabach Screw having a toothed head contact surface
GB2223701A (en) * 1988-09-15 1990-04-18 David Woods Nut
US5183359A (en) * 1992-05-12 1993-02-02 Illinois Tool Works Inc. Rotary fastener with anti-strip-out nibs
EP0679813A1 (en) * 1994-04-27 1995-11-02 Automobiles Peugeot Mechanical fixation of two parts one to another, especially for the fixation of a steering gear casing to a steering gear support

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385898A (en) * 2002-02-20 2003-09-03 Ultraframe Uk Ltd Channel bolt
WO2006052155A1 (en) * 2004-11-13 2006-05-18 Malgorzata Wesolowska Fastening pin
WO2006069497A1 (en) * 2004-12-29 2006-07-06 Qibing Lai One screw assembly for automatic locking parts
US9574601B2 (en) 2010-07-30 2017-02-21 Mark Doye Bolt
WO2017020284A1 (en) * 2015-08-06 2017-02-09 杨东佐 Anti-rotation sleeve, fastening connection assembly, fastening connection structure, and installation method

Also Published As

Publication number Publication date
GB2372304B (en) 2004-09-08
GB0103572D0 (en) 2001-03-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20101007 AND 20101013

746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20110315

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150214