Endless power transmission belt structure
AssigneeDayco Corporation
InventorsDavid G. Ballou, Clinton L. Bishop, Toby K. Pope
Life of this patent
Estimating the term…
Abstract
An endless power transmission belt structure is provided and made of a thermoplastic elastomer having an oriented crystalline structure about substantially its entire endless path, and oriented only along this path.
Claims11
An endless power transmission belt structure comprising a thermoplastic polyester elastomer having an oriented crystalline structure about substantially its entire endless path, said crystalline structure being oriented only along said endless path.
An endless power transmission belt structure consisting of a thermoplastic polyester elastomer having an elongated oriented crystalline structure about substantially its entire endless path, said endless path having a length several times its original length prior to elongation, said crystalline structure being oriented only along said endless path.
Dependencies are inferred from the claim text.