Invention Grant
- Patent Title: Pipe-cutting and chamfering arrangement
- Patent Title (中): 管切割和倒角布置
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Application No.: US930359Application Date: 1998-02-02
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Publication No.: US6129488APublication Date: 2000-10-10
- Inventor: Markus Fahr
- Applicant: Markus Fahr
- Applicant Address: DEX
- Assignee: Georg Fischer Rohrverbindungstechnik
- Current Assignee: Georg Fischer Rohrverbindungstechnik
- Current Assignee Address: DEX
- Priority: DEX19603361 19960131
- Main IPC: B23C3/12
- IPC: B23C3/12 ; B23B5/16 ; B23D21/04 ; B23D21/10 ; B23D45/00 ; B23D45/12 ; B23D47/04 ; B23D61/02 ; B24B9/00 ; B24B9/04 ; B26D1/24 ; B27B33/20 ; B26D11/00
Abstract:
The invention pertains to a device for cutting and chamfering thin-walled pipes. In order to cut and chamfer a pipe, a drive unit with tools arranged on its shaft is manually guided around a pipe that is clamped in a vise by means of clamping jaws with a semicircular contact surface. The tools, namely a saw blade and a milling cutter, are arranged one behind the other on the shaft. The saw blade is provided with a depression, into which the milling cutter is inserted such that the outer edge of the milling cutter is protected.
Public/Granted literature
- US4738609A Apparatus for making soap with orifice plate and trimmer plate Public/Granted day:1988-04-19
Information query
