MULTILINK LEVERAGE Russian patent published in 2014 - IPC F16H21/00 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used in automotive industry, ship building, agricultural machinery, etc. Leverage is coupled with moving wheel (1) fitted on central axle (2) to run thereon fitted in central cylindrical bore (3). Moving wheel (1) has the first peripheral cylindrical bore (4) and second peripheral cylindrical bore (5). Second bore (5) receives crosswise axle of the first coupling (6) with L-like bar free end fitted therein to displace there along. Transverse part of L-like bar (7) is arranged to revolve on bore (10) at periphery of the first driven wheel (11). Elbowed bar (17) is fitted in said first bore (4). Free end of elbowed bar (17) can displace axially relative to lengthwise part of second coupling (19). Crosswise pin of second coupling (19) is arranged to revolve in bore (20) with axial line located at periphery of second driven wheel (21). Rotation of wheel (1) drives the bars (7) and (17) that drive driven wheels (11) and (21) that, in their turn drive rods (31) and (32) and free rod (33).

EFFECT: longer life.

2 dwg