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:
May. 21, 2013
Filed:
May. 25, 2010
Shigeru Endo, Kanagawa, JP;
Shigeru Endo, Kanagawa, JP;
Amada Company, Limited, Kanagawa, JP;
Abstract
A burr removing method includes: pressing, by using a work pressing device (), the upper surface of a work (W) around a work edge (WE), along which a burr occurs, so as to be relatively freely movable, the work (W) held on a work table in a plate material processing machine so as to be freely movable in X- and Y-axis directions; when the work (W) relatively moves with respect to the work pressing device () in the X- and Y-axis directions, vibrating a striker () vertically, the striker () provided at a position below the work pressing device () so as to be freely vertically movable; and, when the striker () moves upward, crushing the burr. A burr removing device includes: a freely vertically movable striker () equipped with a burr striking portion () at the upper end thereof for striking a burr from the lower side and provided on a base member () attachable to and detachable from a work table or a die holder () in the plate material processing machine; and a vertical movement actuator being used for vertically moving the striker () and provided on the base member () or in a burr removing unit () equipped with the striker ().