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:
Sep. 26, 1978
Filed:
Nov. 04, 1976
Boyd Lehman Stratton, Woodside, CA (US);
William E Nichols, San Jose, CA (US);
Arvin Industries, Inc., Columbus, IN (US);
Abstract
A disc recorder has a rotating flexible recording disc and a transducer which is radially movable with respect to the disc. The transducer defines a gap which extends radially of the disc and is positioned for most efficient operation with the disc in closely coupled relation to the transducer on both sides of the gap. A transducer transport includes a guide member extending transversely of the axis of rotation of the flexible disc and defining a guide surface. The transducer is mounted on a carriage which moves along the guide member in contact with the guide surface such that the transducer is moved radially with respect to the rotating disc. A slot in the guide member permits the guide surface to be distorted such that the transducer carriage is tilted as it is moved along the guide surface, thereby maintaining the desired closely coupled relation between the transducer and the disc.