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:
Dec. 07, 2021
Filed:
Feb. 03, 2020
Emuge-werk Richard Glimpel Gmbh & Co. KG Fabrik Für Präzisionswerkzeuge, Lauf a. d. Pegnitz, DE;
Dietmar Hechtle, Pegnitz, DE;
Peter Kopton, Kosching, DE;
EMUGE-WERK RICHARD GLIMPEL GMBH & CO. KG FABRIK FÜR PRÄZISIONSWERKZEUGE, Lauf A.D. Pegnitz, DE;
Abstract
The invention relates to a tool for forming a drilled hole (B), comprising a shank that is rotatable or rotates about a tool axis (A), at least one first portion, which is rotatable or rotates about the tool axis (A), for producing and/or widening a drilled hole (B) by chip cutting, and a second portion, which rotates about the tool axis (A), for widening a drilled hole (B) without chip cutting, wherein the second portion is arranged behind the first portion in a direction of advance (V) of the tool. The invention additionally relates to a method for producing a drilled hole (B).