Title:
HOISTING TOOL DEVICE FOR SIDE DITCH BLOCK WITH SLIT
Document Type and Number:
Japanese Patent JP3758152
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hoisting tool device for a side ditch block with a slit, smoothly and consistently used in carrying a side ditch block with a slit or constructing the block, most suitable for hoisting the side ditch block with a slit, and capable of securing safety and attaining a high efficiency in the hoisting work.
SOLUTION: This hoisting tool device is formed substantially like a cubic prism, and so constructed that a hollow passage is provided in the axial direction, and the slit communicating the hollow passage with the outside is provided linearly in the top face part toward the axial direction.
Inventors:
Yuquan Shenxi
Application Number:
JP2001357188A
Publication Date:
March 22, 2006
Filing Date:
November 22, 2001
Export Citation:
Assignee:
Goto Concrete Co., Ltd.
International Classes:
E03F5/04; (IPC1-7): E03F5/04
Domestic Patent References:
| JP10007375A | ||||
| JP4350225A | ||||
| JP60107186U | ||||
| JP2000352106A | ||||
| JP7024873U |
Attorney, Agent or Firm:
Giichiro Ito
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