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:
Sep. 23, 1980
Filed:
Dec. 20, 1978
Applicant:
Inventors:
Alfons Goeke, Solingen, DE;
Heinz Hartkopf, Solingen, DE;
Eberhand Tuckmantel, Solingen, DE;
Wilhelm Schweer, Leichlingen, DE;
Assignee:
Th. Kieserling & Albrecht, Solingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B23B / ; B23B / ;
U.S. Cl.
CPC ...
82 / ; 82 / ; 408 / ; 408 62 ; 408 88 ;
Abstract
Elongated pipes are internally peeled by positioning a machining head within the pipe while providing relative rotational and longitudinal movement between the pipe and machining head. An external clamping force is applied to the pipe generally radially of its longitudinal axis and in substantial alignment with the machining head for minimizing vibration of the pipe during the machining operation.