Patent · US Active

Cutting tool

US11839924B2 · kind B2 · utility

0Cited by

17References

20Claims

0Family size

Assignee

KENNAMETAL INC. · US

Inventors

Alex Fraese · Langenzenn, DE
Werner Penkert · Schwanstetten, DE
Michael Kreuzer · Nuremberg, DE

Key dates

Filing date	Oct 8, 2020
Grant date	Dec 12, 2023
Priority date	—
Expiry date	Jan 28, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB33Y80/00
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a cutting tool, in particular a milling tool, which comprises a tool body on which at least one cutting edge is provided. A coolant supply channel, from which at least one nozzle channel branches off fluidically, extends inside the tool body. The nozzle channel is configured to conduct coolant onto the cutting edge. A flow cross-section of the coolant supply channel is furthermore reduced in one flow direction.

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