Title:
プラスチック廃材用押出装置
Document Type and Number:
Japanese Patent JP5875479
Kind Code:
B2
Abstract:
The plastic scrap extruding apparatus has a simple structure and is capable of suitably crushing plastic scraps and sending them to a heating cylinder 10. The extruding apparatus comprises: a housing 12 holding a rear part of the heating cylinder 10 and having a material inlet 13; a large rotary blade 20 for crushing the plastic materials and rotatable with a screw 11; small rotary blades 21, 22 being located on the axially front and rear sides of the large rotary blade 20 and rotatable with the large rotary blade 20; and a fixed blade 30 being fixed to the housing 12 and capable of working with the rotary blades. A large rotary blade 20 passable groove 40, through which the large rotary blade 20 can be rotated, is formed in a lower part of the housing 12.
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Inventors:
Yamazaki Junsei
Application Number:
JP2012163346A
Publication Date:
March 02, 2016
Filing Date:
July 24, 2012
Export Citation:
Assignee:
Yamazaki Junsei
International Classes:
B29B9/02; B29B13/10; B29B17/00; B29B17/04; B29C48/04; B29C48/53; B29C48/54
Domestic Patent References:
| JP7507730A | ||||
| JP48102266U | ||||
| JP2008178761A | ||||
| JP2009195909A |
Foreign References:
| US20060034961 |
Attorney, Agent or Firm:
Yougo Kobayashi