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.

Date of Patent:
Aug. 02, 1977

Filed:

Mar. 18, 1976
Applicant:
Inventor:

Theophiel Clement Staar, Kraainem, BE;

Assignee:

Staar, S.A., Brussels, BE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 96 ; 242198 ; 226 90 ;
Abstract

A cassette tape recording apparatus of the type in which the pressure roller and the recording and reproducing head are mounted on a support movable between a retracted position and an operative position which provides a stable intermediate position into which the movable support automatically moves upon insertion of a cassette into the machine. Once the movable support is in the stable intermediate position, it may be selectively moved into and from the operative position and into the retracted position. A stop responsive to the insertion of a cassette restrains the movable support in the retracted position prior to the insertion of a cassette. When a cassette is inserted into the machine, the stop is released and a spring moves the movable support toward the operative position. A latching lever arrests and maintains the movable support in a stable intermediate position. An operator-actuated slide is porvided which acts upon the latching lever and/or the movable support to move the movable support into and from the operative position and into the retracted portion. A separate mechanism is provided to temporarily move the movable support into an unstable intermediate position to facilitate rewinding the tape during the operation of the machine.


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Staar, Theophiel. (1977). Tape cassette apparatus with plural intermediate positions (U.S. Patent No. 4040104). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4040104

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