Title:
AUXILIARY TOOL FOR INSERTING DUAL DRAIN FOR REPAIR
Document Type and Number:
Japanese Patent JP2010112145
Kind Code:
A
Abstract:
To provide an insertion tool having a tool-fixing rubber ball attached to the tip end thereof.
The tool-fixing rubber ball 1 is attached to a rubber ball fixing base 3, and four swells can be formed by partitioning the rubber ball by four frame members of the rubber ball fixing frame 2. Because the four swells are formed, the area in contact with a bellows pipe is increased so that the bellows pipe can be fixed at a desired position of the tip end section. A bellows hose can be easily pushed into a pipe by supporting the pipe in front of a curved section of the pipe.
Inventors:
ABE ISAO
Application Number:
JP2008307975A
Publication Date:
May 20, 2010
Filing Date:
November 05, 2008
Export Citation:
Assignee:
BIRUKEA SAIKOU KK
International Classes:
E04D15/00; E03C1/122