Title:
SHOULDER MOLDING MACHINE
Document Type and Number:
Japanese Patent JPH0641928
Kind Code:
A
Abstract:
PURPOSE: To improve the work efficiency by removing a builtup part formed on a shoulder by sediment such as dust, earth and sand and a root of grass by grinding or breaking.
CONSTITUTION: A working vehicle 1 is run and an arm 2 is operated to position a cutter drum 5 right-angled or obliquely to the builtup part 4 formed on the shoulder of a road surface 3. The builtup part 4 is broken by the cutter drum 5 and the remainder 8 is discharged to the road side or the outside of the road by a feeder 7. Thus, good operation can be accomplished by only one person, and even a builtup part below a guard rail can be formed efficiently.
Inventors:
UMEDA NOBUMI
Application Number:
JP26558191A
Publication Date:
February 15, 1994
Filing Date:
July 10, 1991
Export Citation:
Assignee:
KAIHATSU KOKEN KK
International Classes:
E01C23/06; E01H1/00; (IPC1-7): E01H1/00; E01C23/06
Domestic Patent References:
JPS4854364A | 1973-07-31 | |||
JPS5998088A | 1984-06-06 |