Intermittently rotating driving devices
OwnerShigetoshi Narainventor
Life of this patent
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Abstract
The driving device comprises a cam disc rotatably supported by a cylindrical base and provided with equally spaced radial cam grooves of an add number, a slidable shaft extending through the cylindrical base in the diametrical direction thereof, and a pin secured to the slidable shaft for cooperating with the cam groove is shaped to lock the pin, and the marginal line between two sides of adjacent cam grooves are displaced from diametrical lines passing through the centers of respective outer ends of the cam grooves.
Claims2
An intermittently rotating driving device comprising a cylindrical base, a cam disc rotatably supported by said cylindrical base and provided with a plurality of equally spaced radial cam grooves of an odd number, a slidable shaft extending through said cylindrical base in the diametrical direction thereof, and a pin secured to said slidable shaft for cooperating with said cam grooves, the outer end of each cam groove being shaped to lock said pin, and the marginal lines between two sides of adjacent cam grooves being displaced from the diametrical lines passing through the centers of respective outer ends of the cam grooves.
Dependencies are inferred from the claim text.