Patent · US Active

Tool for machining a workpiece

US8272817B2 · kind B2 · utility

2Cited by

9References

26Claims

0Family size

Assignee

EMUGE-WERK RICHARD GLIMPEL GMBH & CO. KG FABRIK FUR PRAZISIONSWERKZEUGE · DE

Inventors

Helmut Glimpel · Achern, DE
Dietmar Hechtle · Pegnitz, DE

Key dates

Filing date	Sep 10, 2007
Grant date	Sep 25, 2012
Priority date	—
Expiry date	May 25, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T408/9048
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a tool for machining a workpiece, which tool is rotatable about a tool axis, having a tool shank and a tool head, which tool head comprises at least one land, at least one spiral point assigned to the land and at least one flute assigned to the land, wherein the flute has a left-hand helix and the spiral point is skewed to the left, or wherein the flute has a right-hand helix and the spiral point is skewed to the right.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.