The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 1978
Filed:
Sep. 15, 1976
Shigeo Akasaka, Kodaira, JP;
Nippon Kogaku K.K., Tokyo, JP;
Abstract
In a motor driven device having a switch for opening and closing an electric circuit for driving a motor, a stop motion device adapted to transmit the drive of the motor to produce an output comprises first transmission means displaceable between a closing position for closing the switch and an opening position for opening the switch and operatively associated with the motor, second transmission means operatively associated with the first transmission means to transmit the drive of the motor to the outside thereof, and means for biasing the first transmission means more toward the closing position when it is in said closing position. The first transmission means may thus be displaced to the opening position when an extraneous force suppressing the output during operation acts on the first transmission means more strongly than the biasing force of the bias means.