摘要:
An apparatus for the oscillating drive of shafts, comprising a lever pivotable about a pivot axis. The lever is connected with a drive element moving to-and-fro with a translatory movement between two terminal positions and possesses a rotatably secured sliding body member which is guided in a slide or guide track provided at a rocker arm connected with the shaft to be driven.
摘要:
An apparatus for mutual conversion between circular motion and reciprocal motion includes a lever member which is rotatably mounted on a line connecting a rotational center and a circumference of a rotary disk, the lever member having a fulcrum, an action point and a force point, and being provided with a first regulator serving as an action point regulator and a second regulator serving as a movable fulcrum regulator. The first regulator is coupled to a reciprocating body. The movable fulcrum regulator has support members for supporting the fulcrum point and the first regulator has support members for supporting the action point in a longitudinal direction of the lever member.
摘要:
A rocking rotational angle altering system is equipped with an improved output rotational angle indicating device. The device includes a movable block and a cam rod brought into engagement with each other in rolling contact. The movable block has rolling elements mounted to act as a unit therewith and the cam rod is formed with a flat cam surface engageable with the rolling elements of the movable block.
摘要:
This invention relates to an apparatus comprising a housing, a table pivotally secured at one end thereof to said housing, a rotatable eccentrically mounted disc pivotally secured to said housing, bearing means surrounding said disc and supporting the free end of said table, means for pivoting said disc and means for rotating said disc.