Title:
SELF-PROPELLED WOOD CRUSHER
Document Type and Number:
Japanese Patent JP2003047882
Kind Code:
A
Abstract:
To provide a self-propelled wood crusher which exhibits sufficient crushing performance even when house demolition waste in which metallic foreign matters are mixed is wood to be crushed.
The self-propelled wood crusher includes a main body frame 2, a primary crushing apparatus 13 provided on the main body frame 2 and having a pair of opposed crushing rollers on which a plurality of crushing teeth are alternately disposed on a rotary shaft, and a secondary crushing apparatus 46 provided on the main body frame 2 and having a crushing drum on the periphery of which a plurality of impact plates are attached and a rebounding plate provided oppositely to the impact plate.
Inventors:
AIHARA YOSHIHIRO
TAWARA MASANORI
MURAOKA TADASHI
TAWARA MASANORI
MURAOKA TADASHI
Application Number:
JP2001238956A
Publication Date:
February 18, 2003
Filing Date:
August 07, 2001
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
B02C4/08; B02C13/02; B02C21/00; B02C21/02; B02C23/08; (IPC1-7): B02C21/02; B02C4/08; B02C13/02; B02C21/00; B02C23/08
Attorney, Agent or Firm:
Satoshi Kasuga (1 person outside)