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:
Dec. 11, 1990
Filed:
Mar. 29, 1989
Yuji Kondo, Fukaya, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
According to a magnetic tape high-speed braking apparatus, a cam groove for setting various operation modes is formed in a cam gear. A high-speed mode such as a high-speed search is set on the cam gear at that portion thereof which corresponds to an end portion of a loading state. When a loading motor rotates in a predetermined loading direction, a worm gear is rotated in a first direction via pulleys, a belt and gears. In high-speed search mode, a cam pin of a cam lever engaged with the cam gear is fixed to a recess of a rotatable lock lever. When a tape end is detected and the cam gear rotates in a direction opposite to the first direction, the cam pin is separated from the recess by a projection of worm gear member, a lock release lever and a spring. Accordingly, the cam lever, a brake connector, a brake switching lever and a brake slider are actuated to press brake shoes of main brakes abutting on the brake slider, against a feed reel stand and a take-up reel stand, thereby instantaneously braking these reel stands.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile