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:
May. 25, 1976
Filed:
Mar. 10, 1975
Yoshiaki Mizuki, Iruma, JA;
Nihon Beru-Haueru Kabushiki Kaisha, Higashimurayama, JA;
Abstract
In a sound motion picture camera, a pinch roller actuating device for displacing the pinch roller into engagement with a constantly rotating capstan for transporting an elongated web such as sound film. The pinch roller contacting device includes a manually actuatable camera operating trigger member movable into and out of operative engagement with a control member provided with a neutral portion and an active portion which moves the pinch roller into engagement with the capstan. The neutral portion is provided to move the control member slightly, if at all, even if the trigger member is moved significantly after the pinch roller has contacted the capstan through displacement by the active portion.