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:
Oct. 06, 1998
Filed:
Jun. 08, 1993
Showa Aluminum Corporation, Osaka, JP;
Abstract
A continuous cutter for severing pieces of equal length from a coiled elongate article 'T' includes a movable stand which carries a shiftable clamp. The cutter also includes a fixed clamp. The shiftable and fixed clamps are driven relatively to one another to clamp or unclamp the article 'T' fed from an uncoiler and to advance it in an intermittent manner for the production of flat tubes used to construct a heat exchanger. For this purpose, a cutter blade on the movable stand severs the elongate article into lengths during the forward advance of the stand, in such a manner that the lengths are cut accurately, efficiently and at a reduced production cost. A stretcher may be added to the cutter in order to impart a the moving article 'T'.