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公开(公告)号：US11045971B2
公开(公告)日：2021-06-29
申请号：US15729602
申请日：2017-10-10
申请人： OERTLI WERKZEUGE AG
发明人： Bruno Ehrle , Zoran Ostojic , Michael Paglione
摘要： A cutter head for a woodworking machine, having a cylindrical, conical, or profiled base body which comprises at least two tool holders for holding a cutting insert. The tool holders each comprise a groove which is open in the radial direction, in which a cutting insert is clamped between a first groove wall of the groove and a one- or two-piece clamping element. The cutter head of can include a support plate arranged between the cutting insert and the first groove wall. The clamping screws are arranged at right angles to the axis and are thus accessible for a cutter change. The screw holder on the clamping element is a ball socket, and the front end of the screw is a round head. The cutter head of has a spring element, which positions the cutting insert during the clamping process, and presses the same via the functional surface radially outward against a stop.
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公开(公告)号：US20180099430A1
公开(公告)日：2018-04-12
申请号：US15729602
申请日：2017-10-10
申请人： OERTLI WERKZEUGE AG
发明人： Bruno Ehrle , Zoran Ostojic , Michael Paglione
摘要： A cutter head for a woodworking machine, having a cylindrical, conical, or profiled base body which comprises at least two tool holders for holding a cutting insert. The tool holders each comprise a groove which is open in the radial direction, in which a cutting insert is clamped between a first groove wall of the groove and a one- or two-piece clamping element. The cutter head of can include a support plate arranged between the cutting insert and the first groove wall. The clamping screws are arranged at right angles to the axis and are thus accessible for a cutter change. The screw holder on the clamping element is a ball socket, and the front end of the screw is a round head. The cutter head of has a spring element, which positions the cutting insert during the clamping process, and presses the same via the functional surface radially outward against a stop.
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