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:
Feb. 27, 1996
Filed:
Dec. 13, 1994
Tairo Samejima, Kanagawa, JP;
Kikuo Ejima, Kanagawa, JP;
Shigeki Honda, Kanagawa, JP;
Kenji Nishikawa, Kanagawa, JP;
Kazuya Imamura, Kanagawa, JP;
Kazuhisa Suzuki, Kanagawa, JP;
Hiroyasu Suda, Kanagawa, JP;
Yoshitaka Nishihara, Ishikawa, JP;
Hirohide Sato, Ishikawa, JP;
Abstract
A press machine having side frames which are effectively reinforced so as to appreciably reduce the noise generated during operation of the machine and improve the working accuracy of the machine without installing any special device on the outside thereof or significantly increasing the weight of the entire press machine. The side frames of the press machine which are C-shaped in side view, are reinforced by at least one reinforcing member fixedly secured to each of the side frames at at least one predetermined place. The reinforcing members function to suppress the deformation of the opening of the C-shaped side frames to reduce noise and improve accuracy.