Elastic driving belt and process for identifying and detecting r

Details Elastic driving belt and process for identifying and detecting r Elastic driving belt and process for identifying and detecting r

1990-12-14

1993-01-26

Lindsey, Rodney M.

Endless belt power transmission systems or components

Friction drive belt

474268, F16G 110

Patent

active

051818906

ABSTRACT:
An elastic driving belt stretched between two pulleys of fixed distance between centers and having a predetermined starting tensioning, undergoes a permanent elongation such that the residual elastic elongation has a percent value included between the detectable percent contraction values along the inner edge of the belt itself when the latter is respectively wound according to two predetermined bending lines, the residual elastic elongation being detected by measuring the residual tensioning value on the belt when the permanent elongation has occurred, and reading the elongation value corresponding to the residual tensioning value on a load-elongation graph relating to the belt.

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Observations presented by a third party against the patentability of corresponding European Application; in the form of a Feb. 17, 1982 letter from Cabinet Ores of Paris, France and an English language translation thereof (6 pages).

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