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1. (WO2018050744) ANTI-SKID ARRANGEMENT WITH PROTECTIVE MEMBER

Pub. No.:    WO/2018/050744    International Application No.:    PCT/EP2017/073134
Publication Date: Fri Mar 23 00:59:59 CET 2018 International Filing Date: Fri Sep 15 01:59:59 CEST 2017
IPC: B60B 39/00
Applicants: VBG GROUP AB (PUBL)
Inventors: ANDERSSON, Ragnvald
Title: ANTI-SKID ARRANGEMENT WITH PROTECTIVE MEMBER
Abstract:
An anti-skid arrangement (1) comprising a friction wheel (2) with several chains (4) intended to be thrown under a tire in order to increase friction between the tire and the ground, and an operating arm (3) rotatably connected to the friction wheel (2), wherein the operating arm (3) is adapted to be connected to the vehicle and to bring the friction wheel (2) into frictional engagement with the tire. The anti-skid arrangement (1) also comprises a protective member (10) having an inner part (11) arranged around a rotation axis (A) of the friction wheel (2) and between the friction wheel (2) and the operating arm (3), and an outer part (15) with two side walls (16) abutting against opposite sides of the operating arm (3). The protective member prevents the chains from getting stuck between the friction wheel and the operating arm, and is simple to produce.