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:
Nov. 15, 1988
Filed:
Mar. 24, 1986
Lynn C Jacobs, Carlsbad, CA (US);
Ronald D Irvin, Poway, CA (US);
Karl B Offerman, San Diego, CA (US);
Cipher Data Products, Inc., San Diego, CA (US);
Abstract
A magnetic tape drive in which a tape cartridge is endwise loaded and thereafter minutely moved into a precision alignment position with respect to a read/write head. The drive has a support frame with a front panel and an elongate tray dimensioned to have the cartridge inserted endwise thereon. The tray is supported by the frame for longitudinal sliding movement from a retracted position in which the tray is contained within the frame to an extended position in which a portion of the tray extends through a slot in the front panel. A mechanism is provided for opening the access door of the cartridge while the cartridge is supported on the tray and the tray is being moved from its extended position to it retracted position. Another mechanism is provided for simultaneously moving the head and a capstan drive into engagement with the cartridge once it has been fully inserted and for also moving clamp mechanisms against the bottom plate of the cartridge to minutely move the cartridge against adjustable reference location pins.