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:
Mar. 28, 1989
Filed:
Jul. 31, 1987
Applicant:
Inventor:
Peter Schubert, Kaarst, DE;
Assignee:
SMS Hasenclever Maschinenfabrik GmbH, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21J / ;
U.S. Cl.
CPC ...
72420 ; 72422 ; 414621 ;
Abstract
A forging manipulator has a billet gripper carrier rotatable about its longitudinal axis in bearings, which in turn are displaceable transversally along cross arms on a carriage. To reduce height and to reduce bending moments, the cross arms are above the bearings and above the gripper carrier, which are suspended from the cross arms. The cross arms are raised and lowered, by telescopic piston and cylinder units which support the cross arms on the upper ends of the cylinders, the piston rods being suspended on the carriage.