Invention Application
- Patent Title: KNIFE SYSTEM FOR A DISC CHIPPER
- Patent Title (中): 刀片切割机的刀具系统
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Application No.: PCT/FI2008/050269Application Date: 2008-05-13
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Publication No.: WO2008152191A1Publication Date: 2008-12-18
- Inventor: JONKKA, Arvo
- Applicant: METSO PAPER, INC. , JONKKA, Arvo
- Applicant Address: Fabianinkatu 9 A FI-00130 Helsinki FI
- Assignee: METSO PAPER, INC.,JONKKA, Arvo
- Current Assignee: METSO PAPER, INC.,JONKKA, Arvo
- Current Assignee Address: Fabianinkatu 9 A FI-00130 Helsinki FI
- Agency: OY JALO ANT-WUORINEN AB
- Priority: FI20070467 20070613
- Main IPC: B27L11/00
- IPC: B27L11/00 ; B27G13/08 ; B23B29/12
Abstract:
A knife system of a disc chipper, the knife (10) in said system being clamped to its operation position between a wear plate and a press block (13). The wear plate (3) is supported to the knife disc (1) adjustably for the inclination thereof with respect to the surface of the knife disc. The adjustability is provided by means of a hinge strip (8) located in the area of the adjacent knife (10) and an adjustment strip (9) located at the next chip opening. A convergent space (17) is provided for the adjustment strip (9"). The adjustment strip (9") is correspondingly wedge-shaped and has a position adjustable means (16).
Information query
