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. 23, 1976
Filed:
Sep. 18, 1974
Applicant:
Inventors:
Friedhelm Reinke, Remscheid, DT;
Edgar Stengel, Wuppertal-Hahnerberg, DT;
Friedhelm Emde, Huckeswagen, DT;
Hans Rudolf Schwarz, Remscheid-Luttringhausen, DT;
Assignee:
AEG-Elotherm, Darmstadt, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198 21 ; 198 40 ; 198210 ; 214 / ; 209 / ;
Abstract
An apparatus for inductive hardening different types of production parts, such as automobile axles, in a device of the type having a pair of rotatable spiders with a plurality of arms for clamping therebetween the parts for indexing movement from a clamping station to a releasing station, the parts being sequentially presented to the clamping station by a lifting bar conveyor. The type of part presented for clamping and type of part which the arms at the clamping station can clamp are compared and the part only clamped when the types are the same.