GB2319318A - Renewable thread locking device for retaining vehicle wheel nuts - Google Patents

Renewable thread locking device for retaining vehicle wheel nuts Download PDF

Info

Publication number
GB2319318A
GB2319318A GB9624000A GB9624000A GB2319318A GB 2319318 A GB2319318 A GB 2319318A GB 9624000 A GB9624000 A GB 9624000A GB 9624000 A GB9624000 A GB 9624000A GB 2319318 A GB2319318 A GB 2319318A
Authority
GB
United Kingdom
Prior art keywords
renewable
wheel
strip
vehicle wheel
screwthread
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.)
Withdrawn
Application number
GB9624000A
Other versions
GB9624000D0 (en
Inventor
Peter Michael Charlton
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 GB9624000A priority Critical patent/GB2319318A/en
Publication of GB9624000D0 publication Critical patent/GB9624000D0/en
Publication of GB2319318A publication Critical patent/GB2319318A/en
Withdrawn legal-status Critical Current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
    • 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
    • F16B39/34—Locking by deformable inserts or like parts

Abstract

Loosening of heavy goods vehicle wheel nuts (6) is prevented by renewable locking strip(s) (3) inserted in a recess(es) in the screwthread (2) of a wheel stud (1) so as to project beyond the screwthread (2) into gripping engagement with the screwthread (5) to cause the locking effect. The strip (3) is of man made material.

Description

This invention relates to renewable thread locking device for retaining heavy goods vehicles wheel nuts and other critical components.
Lost road wheels due to loosening of wheel nuts on heavy goods vehicles and other commercial road vehicles is verv dangerous to the vehicle involved along with being a danger to other road users.
Prevention of lost road wheels due to loosening of wheel nuts is achieved by renewable strip(s) inserted in to a recess(es) formed in the threaded portion of the wheel stud, and projecting beyond the screwthread of the wheel stud thus binding with the screwthread of the wheel nut and causing the locking effect.
The invention will now be described by way of example with reference to the accompanying drawings.
Figure 1 shows the locking strip(s) projecting beyond the screwthread of the wheel stud.
:-Figure 2 shows the recess(es) in the wheel stud in which the locking strip(S) sit.
:-Figure 3 shows a renewable locking strip of man made material.
Referring to the drawing the thread locking device for heavy goods vehicles wheel nuts and other critical components, comprises a wheel stud(s) 1 with recess(es) 4 formed in to the threaded portion 2 of the wheel stud 1, into which renewable strip(s) of man made material 3 are inserted. The strip(s) 3 project beyond the screwthread 2 (figure 1) of the wheel stud 1 so as to engage in the screw thread 5 of the wheel nut 6, causing the man made material strip(s) 3 to bind with the wheel nut screw thread 5 causing the locking effect. When changing a wheel nut 6 fitted with this device it is a matter of replacing the renewable strip(s) of man made material 3 in the recess(es) 4 of the wheel stud 1, in order to retain the locking effect.

Claims (4)

1 Prevention of lost road wheel nuts is achieved by renewable strip(s) of man made material inserted in to a recess(es) formed in the threaded portion of the wheel stud and projecting beyond the screwthread of the wheel stud. So as to engage and bind in the screwthread of the wheel nut causing the locking effect.
2 Renewable thread locking device for retaining heavy goods vehicle wheel nuts and other critical components as claimed in claim 1 where as when a wheel nut is removed from a wheel stud with the device fitted only the man made material strip(s) needs to be replaced to achieve the locking effect one more.
3 Exsisting heavy goods vehicle wheel studs could be converted to accept renewable strip(s) of man made material and gain the thread locking effect.
4 A renewable thread locking device for retaining heavy goods vehicle wheel nuts and other critical components as described herein with reference to figures 1 - 3 of the accompanying drawing.
GB9624000A 1996-11-19 1996-11-19 Renewable thread locking device for retaining vehicle wheel nuts Withdrawn GB2319318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9624000A GB2319318A (en) 1996-11-19 1996-11-19 Renewable thread locking device for retaining vehicle wheel nuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9624000A GB2319318A (en) 1996-11-19 1996-11-19 Renewable thread locking device for retaining vehicle wheel nuts

Publications (2)

Publication Number Publication Date
GB9624000D0 GB9624000D0 (en) 1997-01-08
GB2319318A true GB2319318A (en) 1998-05-20

Family

ID=10803142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9624000A Withdrawn GB2319318A (en) 1996-11-19 1996-11-19 Renewable thread locking device for retaining vehicle wheel nuts

Country Status (1)

Country Link
GB (1) GB2319318A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000012904A2 (en) * 1998-08-31 2000-03-09 Friedrich Thommes Self-retaining bolt
EP2290246A1 (en) * 2009-09-01 2011-03-02 Slothco ApS A threaded assembly, a nut member and a threaded cylindrical shaft for such assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB504853A (en) * 1938-01-27 1939-05-02 Oliver Edwin Simmonds Improvements relating to bolts and like externally screw-threaded members
GB815249A (en) * 1955-08-17 1959-06-24 Long Lok Corp Self-locking screw and method and apparatus for manufacturing same
GB965515A (en) * 1962-01-08 1964-07-29 Nylok Corp Improvements in self-locking screw-threaded fastening devices
GB1137668A (en) * 1966-03-17 1968-12-27 Space Res Corp Locking device
GB1177108A (en) * 1966-04-20 1970-01-07 Usm Corp Improvements in or relating to Self-Locking Screw Threaded Fastening Devices
GB2177179A (en) * 1985-06-26 1987-01-14 Andreas Gutt Self-locking torque prevailing locknut
US5028191A (en) * 1984-10-12 1991-07-02 Long-Lok Fasteners Corporation Self-locking threaded member and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB504853A (en) * 1938-01-27 1939-05-02 Oliver Edwin Simmonds Improvements relating to bolts and like externally screw-threaded members
GB815249A (en) * 1955-08-17 1959-06-24 Long Lok Corp Self-locking screw and method and apparatus for manufacturing same
GB965515A (en) * 1962-01-08 1964-07-29 Nylok Corp Improvements in self-locking screw-threaded fastening devices
GB1137668A (en) * 1966-03-17 1968-12-27 Space Res Corp Locking device
GB1177108A (en) * 1966-04-20 1970-01-07 Usm Corp Improvements in or relating to Self-Locking Screw Threaded Fastening Devices
US5028191A (en) * 1984-10-12 1991-07-02 Long-Lok Fasteners Corporation Self-locking threaded member and method
GB2177179A (en) * 1985-06-26 1987-01-14 Andreas Gutt Self-locking torque prevailing locknut

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000012904A2 (en) * 1998-08-31 2000-03-09 Friedrich Thommes Self-retaining bolt
WO2000012904A3 (en) * 1998-08-31 2000-06-22 Friedrich Thommes Self-retaining bolt
EP2290246A1 (en) * 2009-09-01 2011-03-02 Slothco ApS A threaded assembly, a nut member and a threaded cylindrical shaft for such assembly

Also Published As

Publication number Publication date
GB9624000D0 (en) 1997-01-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)