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. 04, 1976
Filed:
Oct. 09, 1974
Gunter Hubert, Baiersdorf, DT;
Siemens Aktiengesellschaft, Erlangen, DT;
Abstract
An arrangement for respectively withdrawing a single film sheet from a stack of directly loosely superimposed film sheets, particularly for use in X-ray filming apparatus, including a magazine for the film sheets, and transport means for the conveyance of the particular film sheet positioned on the floor of the magazine through a withdrawal slot of the magazine. In the floor there is formed, along a side wall of the magazine, the approximately 3 mm wide withdrawal slot which extends over the entire length of the side wall, and wherein the side wall is sloped in the elevation of the film sheet which is positioned on the floor at an angle of 10.degree. to 25.degree. relative to a perpendicular to the floor of the magazine away from the direction of the film stack. A roll may be employed in lieu of the edge of the withdrawal slot associated with the floor of the magazine, and in order to avoid any rubbing of the film surface against the edge which extends along the side wall, a further roll may be located in the withdrawal direction immediately proximate the withdrawal slot on the opposite side of the sloped side wall. A pusher element may be used which is slidable along the floor of the magazine towards and away from the withdrawal slot, and which has an approximately 0.8 film thickness projecting claw which engages the edge of the lowermost film sheet located directly on the floor of the magazine which is remote from the withdrawal slot.