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:
Oct. 11, 2022
Filed:
Dec. 19, 2019
C. & E. Fein Gmbh, Schwaebisch Gmuend-Bargau, DE;
Aryon Shondel, Schwaebisch-Gmuend, DE;
Achim Hess, Korb, DE;
Ralf Gosnik, Eislingen, DE;
Boris Richt, Hemmingen, DE;
Sergej Denzel, Schwaebisch-Gmuend, DE;
C. & E. Fein GmbH, Schwaebisch Gmuend-Bargau, DE;
Abstract
A housing for an electric machine tool, in particular for a core drill, said housing in which a motor is accommodated, which has a motor shaft for driving a tool mount and to which cooling air is supplied through at least one air guide duct, which is delimited at one end by at least one air inlet and at the other end by at least one air outlet. A guide structure, providing air guidance for the cooling air and associated with a motor mount, in which the motor is at least partially accommodated, is disposed in the air guide duct downstream from the at least one air inlet.