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:
Apr. 07, 1987
Filed:
Aug. 21, 1984
Applicant:
Inventors:
Akira Takahashi, Nagoya, JP;
Isao Hasegawa, Toda, JP;
Assignee:
Clarion Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360137 ; 360105 ; 360 90 ;
Abstract
A cam driven actuating mechanism for use in a tape player includes a drive source, a cam driven by the drive source, a control arm actuated by the cam profile of the cam, and a solenoid to hold the control arm at a given position off the cam. The cam includes a resilient projection along the cam profile which bulges out from the cam profile to push the control arm in a direction to assist the solenoid to catch the control arm, and the bulging amount of the resilient projection is slightly larger than the stroke needed for the control arm to be caught by the solenoid.