Title:
CABLE BLOCK
Document Type and Number:
WIPO Patent Application WO/2021/044498
Kind Code:
A1
Abstract:
The cable block (10) according to the present disclosure has a cuboid shape having a square upper surface (11) and a square bottom surface, and has a plurality of through-holes (21) bent between one side surface of the cuboid and a side surface (12) adjacent to the one side surface. The arrangement of the open ends (22) of the plurality of through-holes in the one side surface of the cuboid has a lattice shape and is line-symmetric with respect to an intermediate line (31) between the upper and bottom sides of the one side surface and an intermediate line (32) between the sides of the one side surface. The arrangement of the open ends (22) of the plurality of through-holes in the side surface adjacent to the one side surface of the cuboid is the same as the arrangement of the open ends (22) of the plurality of through-holes in the one side surface of the cuboid.
Inventors:
TERAKAWA KUNIAKI (JP)
KAWANO TOMOHIRO (JP)
FUJIMOTO TATSUYA (JP)
KATAYAMA KAZUNORI (JP)
NAGAO TOMOMI (JP)
KAWANO TOMOHIRO (JP)
FUJIMOTO TATSUYA (JP)
KATAYAMA KAZUNORI (JP)
NAGAO TOMOMI (JP)
Application Number:
PCT/JP2019/034477
Publication Date:
March 11, 2021
Filing Date:
September 02, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H02G3/38; E04F15/18
Foreign References:
| JPH01283009A | 1989-11-14 | |||
| JPS5619614Y2 | 1981-05-11 | |||
| JPH06146551A | 1994-05-27 |
Attorney, Agent or Firm:
OKADA, Kenji et al. (JP)
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