Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jorma Hyvönen0
Markku Huttunen0
Eero Hotti0
Date of Patent
February 26, 2008
0Patent Application Number
105839170
Date Filed
December 21, 2004
0Patent Primary Examiner
Patent abstract
An arrangement in connection with a crosscutting saw of a harvester. Herein, a lattice-like structure composed of strips is provided in a saw casing of the crosscutting saw, the structure being substantially on the same section plane as the rotational movement of a chain of the crosscutting saw. The strips are arranged in the saw casing in such a manner that substantially each movement path tangent generated at a lower edge in a guide bar of the chain or at an outer track on the side of the saw casing in the chain wheel is arranged to encounter a surface in the strip. This provides a structure that enhances a controlled removal of sawdust or other pieces flowing to the saw casing during sawing.
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