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:
Dec. 08, 1987
Filed:
Nov. 07, 1986
Tsutomu Fujiwara, Shizuoka, JP;
Susumu Matsuda, Shizuoka, JP;
Keisuke Murakami, Shizuoka, JP;
Izumi Ogawa, Shizuoka, JP;
Mamoru Tago, Shizuoka, JP;
Chihiro Aoki, Shizuoka, JP;
Masahiro Doi, Shizuoka, JP;
Hiroshi Anno, Shizuoka, JP;
Tokyo Electric Co., Ltd., Tokyo, JP;
Abstract
The sheet supply device comprises a sheet stocker including a lifting table mounted for up and down movement with a large number of sheets accumulated in layers thereon which sheets are different in thickness between opposite sides thereof and a paper feed roller for contacting with an uppermost one of the sheets, a string having one end fastened to each of opposite sides of the lifting table corresponding to the opposite sides of the sheets providing the difference in thickness, a first take-up drum or drums located corresponding to the thicker side of the sheets and each having the other end of the string corresponding to the thicker side of the sheets fastened thereto, a second take-up drum or drums located corresponding to the thinner side of the sheets and each having the other end of the string corresponding to the thinner side of the sheets fastened thereto.