B - Operations – Transporting – 60 – C
Patent
B - Operations, Transporting
60
C
152/125
B60C 11/16 (2006.01)
Patent
CA 2031193
Cylinders, whose front ends are opened and inner mid section has a retaining section, are fitted in a multiple holes bored on an outer circumferential face of a tire. In each cylinder, a stud is inserted through a through-hole of the retaining section, the stud has an enlarged section, whose maximum diameter section contacts the inner face of the cylin- der, at the rear end section and an enlarged neck section at the front end. The stud is biased toward the front end of the cylinder by a spring, which is provided between a lid closing the rear end of the cylinder and the enlarged section. On a icy or snowy road, when the stud inclines by tire slip, the enlarged neck section at the front end of the stud catches the opening edge so as to keep projecting status, and the enlarged section bites icy or snowy road to prevent from slipping. While, on a dyr road the stud is pushed in the cylinder against the elasticity of the spring by weight of a car.
Hojo Hiroo
Smart & Biggar
LandOfFree
Stud unit and skid-proof tire having the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stud unit and skid-proof tire having the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stud unit and skid-proof tire having the same will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1520900