Invention Grant
- Patent Title: Milling cutter head
- Patent Title (中): 铣刀头
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Application No.: US12091992Application Date: 2006-11-21
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Publication No.: US07841810B2Publication Date: 2010-11-30
- Inventor: Markus Heinloth , Ralkf Klötzer , Helmut Klein
- Applicant: Markus Heinloth , Ralkf Klötzer , Helmut Klein
- Applicant Address: DE Essen
- Assignee: Kennametal Widia Produktions GmbH & Co. KG
- Current Assignee: Kennametal Widia Produktions GmbH & Co. KG
- Current Assignee Address: DE Essen
- Agent Larry R. Meenan
- Priority: DE202005018963U 20051202
- International Application: PCT/DE2006/002043 WO 20061121
- International Announcement: WO2007/062622 WO 20070607
- Main IPC: B23C5/18
- IPC: B23C5/18

Abstract:
A milling cutter head has a base body rotatable about a longitudinal axis and formed with axially extending seats, respective blade holders axially shiftable in the seats, respective blades welded to the blade holders and each having a cutting edge, and respective wedges shiftable in the base body and engaging the blade holders, whereby the wedges can adjust axial positions of the respective blades. A clamp can fix the blade holders in the body. The cutting edge of at least one of the blades is angled and has relative to the axis a long radially outer part and a short radially inner part angled relative to the respective outer part by 3° to 7° so that the two parts form an angle of 177° to 173°.
Public/Granted literature
- US20080279643A1 Milling Cutter Head Public/Granted day:2008-11-13
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