B - Operations – Transporting – 60 – C
Patent
B - Operations, Transporting
60
C
301/47
B60C 27/06 (2006.01) B60C 27/14 (2006.01)
Patent
CA 2033264
An anti-skid device for use on pneumatic tires of an automotive vehicle according to the present invention comprises a supporting ring (31) rotatably provided on the outer circumferential periphery of a mounting plate (21) that is detachably mounted on the wheel portion of the automotive vehicle, a plurality of ribs (41) formed from a material having elastic force and toughness that are provided on the supporting ring (31) in a radial fashion and are bent so as to extend from the outer side of a pneumatic tire (1) to a tread thereof, first and second endless bands (51), (52) provided on the leading-end portion of each of the ribs (41) in such a manner as to be located within the width of the tread of said pneumatic tire (1), rivets (53) secured at portions where the first and second bands (51), (52) intersect the ribs (41), and a prevention means provided on either of the first and second bands (51), (52) for preventing the occurrence of imbalance of the degree of stretch between the first and second bands (51), (52). Insertion and fixation holes (24) each comprising a large diameter portion (25) and a small diameter portion (26) are formed in the mounting plate (21) with the large diameter portions (25) being designed to be opened and/or closed by means of stoppers (66) after the leading- end portions (7) of wheel nuts (5) of the automotive vehicle have been put through the large diameter portions (25) so as to be then moved to the small diameter portions (26) to be secured in place therein.
Koshi Masaki
Nemoto Kouji
Watanabe Akihiko
Yamada Shouji
Koshi Masaki
Riches Mckenzie & Herbert Llp
Sumitomo Wiring Systems Ltd.
LandOfFree
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