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:
Jan. 12, 1988
Filed:
May. 08, 1986
Applicant:
Inventors:
Karlheinz Bauer, Schrobenhausen, DE;
Johann Haberer, Schrobenhausen, DE;
Maximilian M Arzberger, Igenhausen, DE;
Assignee:
Karl Bauer Spezialtiefbau GmbH & Co. KG, Schrobenhausen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21C / ;
U.S. Cl.
CPC ...
299 85 ; 299 89 ;
Abstract
In a slotted wall milling cutter for excavation work, the milling wheel arranged laterally of a bearing bracket, mounted in rotary manner in the latter and equipped over its circumferential surface with radially projecting milling teeth has at least one milling tooth pivotable at right angles to the circumferential direction. This fixture permits a complete working of the entire milling cross-section.