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. 25, 1979
Filed:
Aug. 25, 1978
Hiroshi Sakuma, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A single type filter press comprising a plurality of vertically suspended filter plates, with which any filter frame is not provided, is disclosed. The filter press comprises a plurality of U-shaped filter cloths. Each filter cloth is guided by a guide roller rotatably mounted at the lower part of each filter plate and has upper ends connected through filter cloth holding rods and a cord-shaped driving member to a driving wheels. When the filter cloths are opened, the driving wheel is rotated in opposite direction so as to move the filter cloth upwardly and downwardly, thereby discharging cake adhered to the cloths.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile