PULSE VARIATOR Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: free running roller mechanism of the pulse variator is defined by inserts, rollers, and flexible members. Each of the housing and output converting mechanisms comprises drum, dogs made up as a plates and pivotally mounted inside them, and races. The races of the converting mechanism is provided with the insert of corresponding roller mechanism, the inserts being allowed to move with respect to each other along the race and pivotally coupled with the dogs. The rollers are also pivotally connected with the dogs. Between the inserts are bearing rollers. The cage of the bearing rollers and flexible members are interconnected through inserts with bearing rollers. EFFECT: improved design. 3 cl, 3 dwg