Patent · US Active

Cutting insert having a coolant duct

US9168588B2 · kind B2 · utility

8Cited by

14References

20Claims

0Family size

Assignee

KENNAMETAL INC. · US

Inventors

Igor Kaufmann · Nuremberg, DE
Anwar Sadat Mohideen Abdul · Koblenzer Straße, DE
Franz Havrda · Großenseebach, DE

Key dates

Filing date	Nov 27, 2013
Grant date	Oct 27, 2015
Priority date	—
Expiry date	Mar 22, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T407/25
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A cutting insert having a main lip, a rake face and at least one coolant duct, which is formed on the top side of the cutting insert, is disclosed. The at least one coolant duct runs at least partially in the rake face towards the main lip and the width increases towards the main lip.

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