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:
Nov. 01, 1983
Filed:
Nov. 23, 1981
Applicant:
Inventors:
Hans-Jurgen Kwasnik, Herne, DE;
Hans-Gunter Piduch, Bochum, DE;
Assignee:
Dr. C. Otto & Comp. G.m.b.H., Bochum, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10B / ;
U.S. Cl.
CPC ...
4146843 ; 202248 ; 212166 ;
Abstract
To hold coke-oven doors so that they may be worked upon, apparatus is provided comprising a frame tiltable from an erect to a horizontal position, that frame having mounted within it a second frame which has two pairs of pockets which receive the ends of the door-lifting beams of the door to be worked upon; means are provided to hold at least one pair of ends of door-lifting beams of the door within pockets, and means are provided for pivoting the pocket-containing frame about its central longitudinal axis. Preferably, guide plates are associated with the above-mentioned pockets.