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:
Apr. 14, 1998
Filed:
Dec. 28, 1995
Akihiro Yoshida, Gifu-ken, JP;
Kabushiki Kaisha Yamada Dobby, Aichi-ken, JP;
Abstract
A pressing machine includes a first connection device rotatably carried on an eccentric portion of a crankshaft, a second connection means for connecting the first connection device to a moving member, and a restriction device for restricting the moving direction of the second connection device to a reciprocating direction of the moving member. The second connection device includes one or more eccentric shafts each provided with a main shaft portion and an eccentric shaft portion each of which has an axis extending in the axial direction of the crankshaft, each of the eccentric shafts being rotatably connected at the main shaft portion thereof to the moving member and also rotatably connected at the eccentric shaft portion thereof to the first connection device.