TENSIONING DEVICE OF A TENSIONER FOR FLEXIBLE LINK TRANSMISSION, OPERATING BY ELASTIC DEFORMATION OF A DEFORMABLE PARALLELEPIPEDIC SOLID.

摘要

P Tensioning device resiliently pressing a tensioner roller (7) on a flexible transmission link (1), by elastic deformability of a deformable parallelepiped solid consisting of a pair of elements formed from flexible composite blades (14) held parallel, spaced apart, by embedding their ends enclosing a bearing block (12) and an adjustable fixing (11), possibly carrying a means of modifying the flexibility of the elastic tensioning device (8) which optionally comprises a damping means vibrations of the flexible link (1). /P