Title:
SLOPE WORKING METHOD AND TOOL FOR THE SAME
Document Type and Number:
Japanese Patent JP3880592
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a slope working method and tools for the same for preventing the damage to ropes used in slope work.
SOLUTION: In the method of performing work to a slope 1 while a worker hangs on the ropes 7 supported to an optional fulcrum and lowered to the slope 1, a bar member 16 is horizontally installed at an upper part 2 or a front face of the slope 1, and the tools 20 movable along the bar member 16 are mounted with the bar member 16 passing through them. The ropes 7 are held to holding grooves 22 provided at the peripheral surfaces of the tools 20. The ropes 7 are thereby lowered to the front face of the slope 1 through the tools 20.
Inventors:
Kuramochi Shigeharu
Application Number:
JP2004213992A
Publication Date:
February 14, 2007
Filing Date:
July 22, 2004
Export Citation:
Assignee:
One Step Co., Ltd.
International Classes:
E02D17/20; E04G21/32; (IPC1-7): E02D17/20; E04G21/32
Domestic Patent References:
| JP57151593A | ||||
| JP56080157U | ||||
| JP11101085A |
Attorney, Agent or Firm:
Koji Hagiwara
Tetsuo Kanamoto
Miaki Kametani
Seiichi Inoue
Tetsuo Kanamoto
Miaki Kametani
Seiichi Inoue
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