Invention Grant
US09079333B2 Pelletizing device and blade head and/or grinding head for such a pelletizing device
有权
用于这种造粒装置的造粒装置和刀片头和/或研磨头
- Patent Title: Pelletizing device and blade head and/or grinding head for such a pelletizing device
- Patent Title (中): 用于这种造粒装置的造粒装置和刀片头和/或研磨头
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Application No.: US12734337Application Date: 2008-08-11
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Publication No.: US09079333B2Publication Date: 2015-07-14
- Inventor: Michael Eloo , Juergen Veltel
- Applicant: Michael Eloo , Juergen Veltel
- Applicant Address: DE Xanten-Birten
- Assignee: GALA KUNSTSTOFF-UND KAUTSCHUK-MASCHINEN GMBH
- Current Assignee: GALA KUNSTSTOFF-UND KAUTSCHUK-MASCHINEN GMBH
- Current Assignee Address: DE Xanten-Birten
- Agency: Jacobson Holman, PLLC.
- Priority: DE202007014853U 20071024
- International Application: PCT/EP2008/006609 WO 20080811
- International Announcement: WO2009/052882 WO 20090430
- Main IPC: B29B9/06
- IPC: B29B9/06 ; B26D1/16
Abstract:
A pelletizer, preferably in the form of an underwater pelletizer, having a cutter and/or grinding head and a tool carrier is provided. The tool carrier can rotatably be driven about a tool carrier axis of rotation, and at least one cutting and/or grinding tool, which is attached to the tool carrier and is spaced from the tool carrier axis of rotation, is used to knock off plastic melt emerging from a pelletizer die plate and/or for grinding the pelletizer die plate. In one embodiment, the cutting and/or grinding tool rotates together with the tool carrier about its tool carrier axis of rotation, and in another embodiment, the cutting and/or grinding tool can rotate about its own axis of rotation relative to the tool carrier.
Public/Granted literature
- US20100255135A1 PELLETIZING DEVICE AND BLADE HEAD AND/OR GRINDING HEAD FOR SUCH A PELLETIZING DEVICE Public/Granted day:2010-10-07
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