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. 08, 1981
Filed:
Apr. 09, 1979
Karl Wanner, Leinfelden-Echterdingen, DE;
Wilbert Reibetanz, Leinfelden, DE;
Hans-Peter Dohse, Grafenau, DE;
Otto Baumann, Leinfelden-Echterdingen, DE;
Dietmar Spiwokz, Stuttgart, DE;
Karl Seitz, Oberkochen, DE;
Ernst Angermair, Bietigheim-Bissingen, DE;
Herbert Wiesner, Leinfelden, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An arrangement for producing grooves in walls, ceilings and the like with the use of a hand-held processing machine, has a rotatable material-removing tool driven in rotation by the machine, and a housing surrounding the tool. The housing has a guiding piece through which the tool extends. The guiding piece has a guiding surface which is adapted to lie on the surface of the wall, ceiling and the like, and is inclined at an acute angle relative to the axis of the tool. The guiding piece is detachably mounted on the processing machine.