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. 31, 1985
Filed:
May. 25, 1983
Perry A Bygdnes, Redwood City, CA (US);
Tandon Corporation, Chatsworth, CA (US);
Abstract
A mechanism is disclosed for latching the read/write heads of a magnetic disk memory in a parking zone. The mechanism permits the heads to operate in the read/write mode within small distances of the parking zone and requires no additional electrical power. The mechanism includes a spring pawl cantilevered from the head/arm assembly and a latch plate pivotally mounted on the disk memory housing. In the latched condition of the head/arm assembly, the tip of the pawl engages a small abutment surface on the latch plate which is spring biased to arrest the motion of the assembly. Unlatching is effected by actuating the head/arm assembly to overcome the bias of the latch plate spring.