Resilient tires and wheels – Tires – resilient – Anti-skid devices
Patent
1982-07-23
1983-11-22
Powell, William A.
Resilient tires and wheels
Tires, resilient
Anti-skid devices
24 68TT, 24116R, 24697, 152172, 152217, 152231, 152233, 152241, 24701, B60C 2700
Patent
active
044163193
ABSTRACT:
In tire chains, closures are required to lock tension-chain lines (10) in the tensioned position. A proposed closure is provided with a pull-through orifice (2) for the tension-chain line (10) and with a locking slot (3) adjacent to the pull-through orifice (2). To prevent the particular chain link (9) suspended in the locking slot (3) from working loose, the pull-through orifice (2) is equipped with an elastic insert (11) which forms at least one engagement cam projecting into the locking slot (3).
REFERENCES:
patent: 2130293 (1938-09-01), Bonforte
patent: 2834391 (1958-05-01), Hellman
patent: 3893499 (1975-07-01), von der Hellen
patent: 4269249 (1981-05-01), McLean
patent: 4274463 (1981-06-01), Freeman
Bokan Thomas
Powell William A.
RUD-Kettenfabrik Rieger & Dietz GmbH u. Co.
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