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:
Jan. 10, 1989
Filed:
Jan. 06, 1987
Applicant:
Inventors:
Katsumi Yamaguchi, Tokyo, JP;
Syouichiro Yokoi, Tokyo, JP;
Takao Kanai, Tokyo, JP;
Kikuo Yoshikawa, Tokyo, JP;
Assignee:
Clarion Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 85 ; 360 95 ;
Abstract
A pinch roller driving mechanism includes a second cam gear linked with a first cam gear which drives a loading block, and a pinch roller is driven by a pinch roller driving arm engaged with a grooved cam of the second cam gear. Owing to this construction, the timing of movement of the pinch roller can be deviated from that of the loading block, so that the path of movement of the pinch roller can be superposed on the path of movement of the loading blocks, what can make the construction smaller.