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.:

US 7415857 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 26, 2008

Filed:

Jun. 24, 2005
Applicant:

Davor Petricio Yaksic, Antofagasta, CL;

Inventor:

Davor Petricio Yaksic, Antofagasta, CL;

Assignee:

Other;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B21D 5/04 (2006.01); B21D 9/05 (2006.01);
U.S. Cl.
CPC ...
Abstract

A step-by-step bending machine has a first movable bending member, a second cooperating adjustably fixed bending member, and a third central positionally fixed bending member on an opposite side of a plate to be bent from the first and second members and positioned between the first and second members. The second and third members hold the plate while the first member bends the plate against the third central member. The second member is positionally adjustable to accommodate thickness of the plate. The first member is positioned by cooperating pairs of positioning rams and is moved against the plate by parallel main rams.


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Petricio Yaksic, Davor. (2008). Plate bending machines and methods (U.S. Patent No. 7415857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7415857

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