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:
Nov. 27, 2007
Filed:
May. 28, 2001
Kouji Yokota, Okayama, JP;
Tadashi Hamaguchi, Okayama, JP;
Kouji Yokota, Okayama, JP;
Tadashi Hamaguchi, Okayama, JP;
Seirei Industry Co., Ltd., Okayama, JP;
Yanmar Agricultural Equipment Co., Ltd., Osaka, JP;
Abstract
A grain dropping passage constituted below a husking unit(D) serves as a winnowing room(A). A winnowed grain conveyor() is provided as the sole conveyor below the winnowing room(A). A winnowing wind blown by a winnowing fan(F) through a blowing room(B) passes through below the winnowed grain conveyor() and then rises in the winnowing room(A). The grains mixed with hulls and others are winnowed in the winnowing room(A) so as to be sorted into two kinds: winnowed grains to be received by the winnowed conveyor(), and the other including hulls to be received by a hull conveyor() arranged oppositely to the winnowed grain conveyor() with respect to the winnowing fan(F). In this manner, powerful separation can be executed by means of winnowing wind having a large amount and large speed so as to improve a winnowing ability remarkably.