FRICTION TRANSMISSION Russian patent published in 1996 - IPC

FIELD: mechanical engineering. SUBSTANCE: friction transmission has a housing with a drive. The driving shaft of the drive is connected with the driven link through bearing and wedging rollers. The driving shaft is provided with a rotation body that is secured to it coaxially. The connection is made up as a kinematical pair with the two degree of freedom. The pair can rotate about the axes perpendicular to the shaft axis. The drive is pivotally connected in the shaft. The following versions of shaft-rotation body connections are proposed. A flexible plate perpendicular to the shaft axis. A flexible spacer. Flexible crosspiece between the side working part of the sleeve and the bottom coupled with the shaft. The shaft with-sleeve bottom that permit sliding when rotates about the axes perpendicular to the shaft axis. A flexible spacer between the sleeve bottom and shaft end face. EFFECT: improved design. 8 cl, 6 dwg