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Skid protection for vehicle tires

  • US 4,135,564 A
  • Filed: 11/01/1977
  • Issued: 01/23/1979
  • Est. Priority Date: 03/29/1975
  • Status: Expired due to Term
First Claim
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1. In combination with an anti-skid chain system for a vehicle tire having an axis and tire flanks as well as a circumferential running surface therewith and which provides holding means distributed over the circumference of the tire and securely anchored to the running surface of the tire, a plurality of approximately U-formed gripping profiles extending transverse to the running surface as well as projecting laterally thereof and connected to the holding means adjacent to the tire flanks, said profiles being securely anchored in the running surface whereby fastening of the gripping profiles with the holding means occurs along the circumferential direction of the tire by chain net means having improvement therewith which comprises a tension plate means including outer longitudinal edging and a ring means welded thereto at right angles to the tire axis for the chain net means provided with a plurality of annular members, two web links embodied as hook members engaged in each ring means and located at essentially right angles to the tire flank as well as being parts of said chain net means covering the tire flank with the ring members being essentially parallel to the tire flank, adjoining pairs of hook members in tire peripheral direction being connected by one ring means, and tensioning means engaging and extending through said annular members and operable to tension said chain net means and also provided with said web links engaged with said ring means, said chain net means forming a tight mesh network substantially covering the tire flanks, said ring means and said annular members having essentially equal measurements and being equal to each other in number.

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