| 摘要 |
Mechanism for conversion of rotary motion and reciprocating motion reciprocally consists of a crank (1) revolving in bearings (6), a crank (2) swivelled in bearings (61) under the angle less than 180ø, a piston rod (3) and (4), and a slider (5) movable in slide along a guide (7) set between (1) and (2). Axis of the axle (12) of the crank (1) and axis of the axle (22) of the crank (2) are coaxial and with the axis of the guide (7) it is upright onto the axes of axles (12) and (22). The crank (1) is over the piston rod (3) coupled to a slider (5) and the crank (2) is coupled to the piston rod (4) by the slider (5). Arm (21) of the crank (2) is longer than an arm (11) of the crank (1) that enables conversion of reciprocal alternate rotary motion with equal angular swivelling and reciprocating torque at the input and the output of the mechanism. |
