STEPLESS TRANSMISSION SYSTEM Russian patent published in 2014 - IPC F16H15/12 

FIELD: machine building.

SUBSTANCE: transmission includes frame (1) equipped with tracks (2), carriage (3) with control handle (3a) supported from hinge (3b) and intermediate inserts (3c and 3d) attaching control carriage (3) to switches (4 and 5) on rotating shaft (4a and 5a). The rotating shaft is colinear to guide shaft (4b and 5b) with a cut-out describing restricted angular movement between switches (4 and 5) and track (2), which is obtained by movement of handle (3a) by means of control levers (3c) connected to bearings (4c and 5c) of switches, which are perpendicular to intermediate inserts (3c and 3d) and form primary (6) and secondary (7) input sliding assemblies. Input sliding assemblies (6,7) are equipped with primary (6a) and secondary (7a) input sliding gear, each of which is connected to primary (6b) and secondary (7b) driven ring and switches (4 and 5). Driven ring (6b and 7b) is connected to drive ring (6c and 7c) by means of flexible link (6d and 7d) that provides inclination of sliding gears (6a and 7a) by means of twisting of flexible link (6d and 7d), thus supporting a tie-rod relative to main disc (8), which is provided with drive ring (6c and 7c) and connected to a drive shaft (primary - 6e or secondary - 7e).

EFFECT: increasing power transmitted by the transmission.

13 cl, 32 dwg