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:
Aug. 13, 1991
Filed:
Nov. 20, 1989
Kazushi Takimoto, Kadoma, JP;
Mita Industrial Co., Ltd., Osaka, JP;
Abstract
A drive transmission mechanism comprising a drive wheel fixed to a drive shaft, a plurality of intermediate wheels supported by a support shaft and each having a first transmission wheel and a second transmission wheel different from each other in diameter and rotatable together, and a driven wheel fixed to a driven shaft, the drive wheel being coupled to the first transmission wheel of the first intermediate wheel counted from the drive side, the second transmission wheel of the (n-1)th intermediate wheel as counted from the drive side being coupled to the first transmission wheel of the nth intermediate wheel as counted similarly, n being an optional integer of not smaller than 2, the second transmission wheel of the last intermediate wheel as counted from the drive side being coupled to the driven wheel, at least two of the drive wheel, the intermediate wheels and the driven wheel being mounted on the same shaft rotatably relative to each other.