Patent · US Active

Rotating cutting tool and guide insert therefor

US8801343B2 · kind B2 · utility

2Cited by

18References

6Claims

0Family size

Assignee

KENNAMETAL INC. · US

Inventors

Horst Jaeger · Koblenzer Straße, DE
Xaver Spichtinger · Oberviechtach, DE

Key dates

Filing date	Oct 19, 2011
Grant date	Aug 12, 2014
Priority date	—
Expiry date	Jul 12, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T408/5586
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A rotating cutting tool includes a single or multi-piece support part having an end face and a circumferential wall, an interchangeable cutting insert provided at or about the end face, and at least one interchangeable guide insert coupled to the support part via a retaining means. The at least one interchangeable guide insert being free of cutting edges and protruding radially relative to the circumferential wall. The at least one interchangeable guide insert including a guide section which protrudes radially furthest outward. The guide section lying axially at the level of the retaining means and offset from the retaining means in the circumferential direction.

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