Title:
AGITATION BLADE
Document Type and Number:
Japanese Patent JP2014233676
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an agitation blade for providing the different two agitation actions by one agitation blade.SOLUTION: The agitation blade is composed of a boss part 3 locked on an agitation shaft 5 and a blade 2 fixed to the boss part 3, and the boss part 3 is formed so as to be insertable-lockable from one directional side 3a or from the other directional side 3b into-on the agitation shaft 5, and the blade 2 is formed in an advance blade shape of gradually curving to the rotational direction side as one side edge 2a separates from the agitation shaft when the boss part 3 is inserted-locked from the one directional side 3a into-on the agitation shaft 5, and is formed in a retreat blade shape of gradually curving to the inverse side in the rotational direction as the other side edge 2b separates from the agitation shaft 5 when the boss part 3 is inserted-locked from the other directional side 3b into-on the agitation shaft 5.
Inventors:
KATO KOICHI
Application Number:
JP2013116656A
Publication Date:
December 15, 2014
Filing Date:
June 03, 2013
Export Citation:
Assignee:
SATAKE CHEM EQUIP MFG
International Classes:
B01F27/91
Domestic Patent References:
| JP2010137190A | 2010-06-24 | |||
| JP2002360452A | 2002-12-17 | |||
| JPS61293539A | 1986-12-24 | |||
| JPH09131525A | 1997-05-20 |
Foreign References:
| US20090314698A1 | 2009-12-24 |
Attorney, Agent or Firm:
Kiichi Sawaki
Teruaki Koyama
Teruaki Koyama