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Title:
EXCHANGEABLE FRICTION PIN AND BLADE ASSEMBLE FOR IMPACT TYPE CRUSHER
Document Type and Number:
Japanese Patent JPS5824358
Kind Code:
A
Abstract:
An improved impeller and replaceable impeller wear parts for a rock crusher having a turntable driven by a vertical drive shaft. The impeller assembly consists of wear pins, wear plates, and block members and heel plates which are mounted on a removable tray which may be lifted from the turntable as a unit without removing the heavy turntable from the drive shaft. Interchangeable wear pins and wear plates are quickly and easily relocated within the impeller assembly or replaced. The wear pins are characterized by double lugs in the top and bottom of projections in a generally cylindrical metal pin which interlock with cutouts in the wear plates.

Inventors:
JIYON EICHI BURUKU
Application Number:
JP12305882A
Publication Date:
February 14, 1983
Filing Date:
July 16, 1982
Export Citation:
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Assignee:
JIYON EICHI BURUKU
International Classes:
B02C13/14; B02C13/18; B02C13/28; (IPC1-7): B02C13/14; B02C13/28
Attorney, Agent or Firm:
Ezaki Mitsuyoshi



 
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