MOBILE CRUSHING MACHINE - KOMATSU MFG CO LTD

Title:

MOBILE CRUSHING MACHINE

Document Type and Number:

WIPO Patent Application WO/1995/011756

Kind Code:

A1

Abstract:

A mobile crushing machine comprising a vehicle body, a running body mounted on a lower part of the vehicle body, a crusher mounted on an upper part of the vehicle body, and a hopper mounted on the upper part of the vehicle body and provided with a feeder for feeding substances to be crushed into an inlet port of the crusher, said mobile crushing machine further comprising a crusher driving means for driving the crusher, an over-load detecting means for detecting whether or not any over-load is applied to the crusher driving means, a feeder driving means for driving the feeder, and a control means for stopping the feeder driving means when the over-load detecting means detects over-load, and allowing the feeder driving means to operate when no over-load is detected.

Inventors:

TAMURA YUKIO (JP)
SAKAE MITSUHISA (JP)
KOYANAGI SATORU (JP)
NAKAYAMA TORU (JP)

Application Number:

PCT/JP1994/001787

Publication Date:

May 04, 1995

Filing Date:

October 25, 1994

Export Citation:

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Assignee:

KOMATSU MFG CO LTD (JP)
TAMURA YUKIO (JP)
SAKAE MITSUHISA (JP)
KOYANAGI SATORU (JP)
NAKAYAMA TORU (JP)

International Classes:

B02C13/30; B02C13/31; B02C21/02; B02C25/00; (IPC1-7): B02C21/02

Foreign References:

JPS6240687Y2	1987-10-17
JPS5431666A	1979-03-08
JPH044029B2	1992-01-27
JPH0466142A	1992-03-02
JPH01247604A	1989-10-03

Other References: