Patent · US Active

Tool and a cutting insert for chip removing machining

US7510354B2 · kind B2 · utility

10Cited by

7References

56Claims

0Family size

Assignee

Sandvik Intellectual Property AB · SE

Inventors

Claes Andersson · Bissenkamp, SE
Kjell Englund · Valbo, SE
Daniel Edler · Stockholm, SE

Key dates

Filing date	Apr 13, 2007
Grant date	Mar 31, 2009
Priority date	—
Expiry date	Oct 30, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T407/23
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a cutting tool including a basic body and a cutting insert detachably connected to the basic body via an interface, which includes a pair of co-operating connecting surfaces in which engagement means are included, which may be in the form of knobs and seatings. A knob and a co-operating seating have a rotationally symmetrical, conical shape to prevent translation of the cutting insert in the plane of the interface. Another knob ensures that the cutting insert cannot be rotated in relation to the conical knob. Simultaneously, ample bearing surfaces abut against co-operating support surfaces in a connecting surface. In such a way, the cutting insert is fixed in a stable, non-overdetermined position in the basic body. Furthermore, the invention relates to a cutting insert as such.

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