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:
Aug. 08, 2000
Filed:
Dec. 14, 1998
Applicant:
Inventor:
Josef Gorgen, Weiskirchen, DE;
Assignee:
Thyssen Krupp AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ; B21D / ;
U.S. Cl.
CPC ...
72312 ; 72323 ; 72413 ; 2924358 ;
Abstract
A device for hemming of sheet metals, particularly of coachwork sheet metals for small-lot production series in automobile manufacture is disclosed. A ram with a superimposed hemming bed is arranged in a base rack presses the sheet metals to be hemmed against the hemming jaws of the pre-hemming and/or finish hemming tools. One or more hemming jaws (8, 8') are affixed to a rotary head (4) lying opposite to the ram (2) and are swingable by turning the rotary head (4) in working position. Moreover, the invention provides for that the hemming bed (5) is linearly traversable or swingable in horizontal plane between a loading point (B) and a working point (A).