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. 10, 2019
Filed:
Mar. 15, 2017
Fuji Xerox Co., Ltd., Tokyo, JP;
Hiroaki Awano, Yokohama, JP;
Yoshinori Nakano, Yokohama, JP;
Takuya Makita, Yokohama, JP;
Junichi Hirota, Yokohama, JP;
Hiroshi Hagiwara, Ebina, JP;
Emiko Shiraishi, Yokohama, JP;
Yasuhiro Kusumoto, Kanagawa, JP;
Kojiro Tsutsumi, Yokohama, JP;
Toshiyasu Yukawa, Yokohama, JP;
Katsumi Harada, Yokohama, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
In a cross section shape of the toothed part, in gaps formed between a recesses and a projections when a upper toothed part and a lower toothed part are engaged without a bundle of recording materials, when the distances between the recesses and the projections in a pressing direction of the toothed part at positions where the distances from a center lines of the projections in a direction perpendicular to the pressing direction of the toothed part to the surfaces of the projections in the direction perpendicular to the pressing direction of the toothed part are a distance Lare H, and the distances between the recesses and the projections at positions where the distances from the center lines to surfaces of the projections in the direction perpendicular to the pressing direction of the toothed part are H, a combination of Land Lsatisfies His smaller than H