F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 39/16 (2006.01) B60B 3/16 (2006.01)
Patent
CA 2415206
A wheel nut assembly is disclosed comprising a wheel stud (1) having a first portion having a first external thread (2) which is adapted to co-operate with an internal thread provided on a wheel nut (3) and a second portion (4) having a thread (5) of the opposite hand to the first external thread which co- operate with a retaining member (6) having a thread which is of the same hand as the second threaded member, and a locking member (8) which is adapted to engage both the retaining member, and a locking member (8) which is adapted to engage both the retaining member (6) and the wheel nut (3) to prevent relative movement therebetween, and in which the locking member (8) is so constructed and arranged to permit the location of the retaining member to be visually identified whilst the locking member is in place. Preferable, the locking member comprises a cap that may completely or partially cover the wheel nut and the retaining member.
L'invention concerne un ensemble écrou de roue comprenant un goujon de roue (1) comportant une première partie pourvue d'un premier filetage extérieur (2), conçu pour coopérer avec le filetage intérieur d'un écrou de roue (3) et une seconde partie (4) filetée (5) et pourvue d'un filetage sur le côté opposé au premier filetage extérieur. Ce filetage opposé coopère avec un élément de retenue (6) pourvu d'un filetage (10) sur le même côté que la seconde partie filetée du goujon de roue, et un élément de verrouillage (8), conçu pour mettre en prise l'élément de retenue (6) et l'écrou de roue (3) en vue de prévenir un mouvement relatif entre eux. L'élément de verrouillage (8) est fabriqué et agencé de manière à permettre l'identification visuelle de l'emplacement de l'élément de retenue lorsque l'élément de verrouillage est en place. De préférence, l'élément de verrouillage comprend un couvercle couvrant complètement ou partiellement l'écrou de roue et l'élément de retenue.
Fetherstonhaugh & Co.
Wheelsure Limited
Wheelsure Technologies Limited
LandOfFree
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