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.

Date of Patent:
Jun. 25, 2013

Filed:

Sep. 03, 2010
Applicants:

Toru Takenaka, Saitama, JP;

Hironori Waita, Saitama, JP;

Inventors:

Toru Takenaka, Saitama, JP;

Hironori Waita, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A fluid pressure transmission device is equipped with a plurality of driving fluid pressure cylinders,, a plurality of driven fluid pressure cylinderswith cylinder chambersthereof being communicated with cylinder chambers,of the main driving fluid pressure cylinders,via fluid pressure transmission pipes,, and a sub driving fluid pressure cylinderwhich is divided into two cylinder chambersby a piston, and the fluid pressure generated by the main driving fluid pressure cylinders,is transmitted to the driven fluid pressure cylinders. Pistons,are driven by the main motor, and the pistonis driven by the assistant motor. The fluid pressure transmission pipes,and the cylinder chambersof the sub driving fluid pressure cylinder are connected via connecting pipes,.


Find Patent Forward Citations

Loading…