The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 1985
Filed:
Jan. 10, 1983
Matti Jaakonmaki, Valko, FI;
Pentti Raura, Valko, FI;
Rauma-Repola Oy, , FI;
Abstract
A shaver for wood chips, consisting of a rotor provided with a chip guide plate and circumferential blades placed on its outside, in connection of which there is an annular interspace for the shavings cut from the chips, wherefrom the shavings further depart through a discharge aperture communicating with the interspace. At least one air passage is provided on the margin of the interspace and in the chip guide plate, through which the air flow created by the rotor can rejoin the circulation in the shaver. With the aid of the invention the air flow created by the rotor can be included in the internal circulation in the shaver and no large objectionable quantities of air depart from the shaver.