Title:
掻取羽根
Document Type and Number:
Japanese Patent JP7182256
Kind Code:
B2
Abstract:
To provide a scraping blade capable of suppressing a blade arm to be the starting point of corotation caused by the sticking of an object being agitated.SOLUTION: In first and second scraping blades 25, 27 attached with first and second blade parts 45, 47 for scraping at the rotary shaft 23 side of an agitation vessel 3 via first and second blade arms 33, 35,: the first and second blade arms 33, 35 are formed to be an inclined or curved shape from the rotary shaft 23 side to the side of the first and second blade parts 45, 47; an approximately right angle shoulder portion is not possessed at the rotary shaft 23 side and between the first and second blade parts 45, 47; an object being agitated does not adhere to the shoulder portion to be the starting point of corotation; and then the occurrence of the starting point of corotation can be suppressed.SELECTED DRAWING: Figure 1
Inventors:
Hidehiro Kajiwara
Toshio Orii
Hidekazu Kawashima
Toru Kasahara
Toshio Orii
Hidekazu Kawashima
Toru Kasahara
Application Number:
JP2018175970A
Publication Date:
December 02, 2022
Filing Date:
September 20, 2018
Export Citation:
Assignee:
Kajiwara Co., Ltd.
International Classes:
B01F27/95; A47J27/14; A47J43/044; B01F27/07; B01F27/091; B01F27/112
Domestic Patent References:
| JP3179074U | ||||
| JP37024379Y1 | ||||
| JP2013106632A | ||||
| JP2010187946A | ||||
| JP2016059587A |
Attorney, Agent or Firm:
Yuichi Sudo
Daisuke Sudo
Daisuke Sudo
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