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Title:
KNEADING PADDLE, KNEADER COMPRISING THE SAME, AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2020006338
Kind Code:
A
Abstract:
To provide a lightweight kneading paddle that comprises a small number of components and that prevents production of metal contamination.SOLUTION: A plurality of kneading paddles 10, which are attached in the state of being aligned in an axial direction of a rotating shaft 3 arranged within a kneading chamber 2e of a kneader 1 and which move in vicinity to at least an inner surface of the kneading chamber 2e so as to agitate a raw material charged into the kneading chamber 2e, are composed of a resin molding that is integrally molded from a boss part 11 having a shaft insertion hole 11a for being fitted into an outer periphery of the rotating shaft 3, and a blade part 12 having a plurality of blades continuing into the boss part 11 and assuming a shape formed by stacking a plurality of arcs in an axial view.SELECTED DRAWING: Figure 1

Inventors:
FUKUMOTO KAZUNORI
MIURA YUKI
Application Number:
JP2018130859A
Publication Date:
January 16, 2020
Filing Date:
July 10, 2018
Export Citation:
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Assignee:
KURIMOTO LTD
International Classes:
B01F7/04; B01F7/08; B23B1/00; B23B5/00; B23C3/18; B23C3/30; B29B7/48
Attorney, Agent or Firm:
Maeda patent office