MOTOR-TYPE RECIPROCATING DRIVE DEVICE, AND MOVABLE SHAFT BODY, ROTARY CYLINDRICAL BODY, PINION, MOUNTING MEMBER FOR MOVABLE SHAFT BODY, RECIPROCATING MEMBER, HOUSING CASE, ROLLER, MOVABLE LEVER, FIRST CONTACT PIECE, SECOND CONTACT PIECE AND CONTACT PIECE MOUNTING BOARD EMPLOYED FOR MOTOR-TYPE RECIPROCATING DRIVE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a motor-type reciprocating drive device capable of obtaining strong tensile strength. SOLUTION: A motor-type reciprocating drive device is equipped with a housing case 2, a small motor 3 housed in the housing case 2, a switching mechanism A which is housed in the housing case 2 and which regulates rotation stop position of the a small motor 3, and a conversion mechanism 4 for converting rotating motion of an output shaft 3A of the small motor 3 projected from the housing case 2 into reciprocating motion. The conversion mechanism 4 has a pinion 6 provided to the output shaft 3A of the small motor 3 and an internal gears 7B meshed with the pinion 6, and comprises rotation drive member B provided with an eccentric projection 8B and a reciprocating member 9 coupled to the eccentric projection 8B to reciprocate, at least. COPYRIGHT: (C)2006,JPO&NCIPI