F - Mech Eng,Light,Heat,Weapons – 16 – G
Patent
F - Mech Eng,Light,Heat,Weapons
16
G
74/246
F16G 1/00 (2006.01) F16D 3/18 (2006.01) F16D 3/50 (2006.01) F16F 1/46 (2006.01)
Patent
CA 1157687
ABSTRACT OF THE DISCLOSURE A composite belt suitable for use as an energy absorber or improved spring in a torque converter said belt having a fixed preformed endless path and at least three sides joined by curvilinear path changing sections, the belt comprises a plurality strands, tapes or films of a copolyetherester elastomer that is oriented in the direction of their length and embedded within a matrix of a lower melting point copolyetherester elastomer that substantively surrounds the individual strands, tapes or films of the oriented copolyetherester elastomer forming a self-supporting structure that does not collapse upon itself when laid on one side of its outside perimeter, said belt when stretched from about 5-30% of the length of its perimeter returns to substantially its original size when force is removed. AD-5074
378966
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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