LAYING OR TRANSPORTING APPARATUS

Title:

LAYING OR TRANSPORTING APPARATUS

Document Type and Number:

WIPO Patent Application WO/1995/021482

Kind Code:

A1

Abstract:

A laying or transporting apparatus includes a pipe (9) having a longitudinal slit (6) throughout the full length, a moving member (23) inserted into the pipe (9) and driven along it by compressed air fed into the pipe (9), and a connecting member (1) that consists of a wire passing through the slit and connected at its inner end to the moving member (23) inside the pipe and at its outer end to a material (15) to be laid. A wire material (8) for sealing, which can close the slit (6), is disposed inside the pipe (9) throughout its full length, and a guide groove (7) for guiding the sealing wire material (8) in such a manner as to close the slit (6) at the time of movement of the moving member (23) is preferably provided on the moving member (23). The laying operation can be carried out by a smaller number of workers and the laying time can be reduced much more drastically that in the prior art apparatuses. The laying operation can be carried out efficiently and safely even at a high place, a complicated place or a course.

Inventors:

KONNO KENICHI (JP)

Application Number:

PCT/JP1995/000137

Publication Date:

August 10, 1995

Filing Date:

January 31, 1995

Export Citation:

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Assignee:

KYOWAKOGYO CO LTD (JP)
KONNO KENICHI (JP)

International Classes:

G02B6/50; H02G1/06; H02G1/08; (IPC1-7): H02G1/06

Foreign References:

JPH0515023A	1993-01-22
JPS5895909A	1983-06-07

Other References: