Title:
CONCRETE PLACING SLEEVE WITH ANCHOR HARDWARE
Document Type and Number:
Japanese Patent JP2001271489
Kind Code:
A
Abstract:
To achieve labor-saving and cost reduction of a sleeve directly driven in a beam concrete to form a beam passing hole for electric wiring by preventing contact between a rope member (wire or cable) and the inner surface of the sleeve due to position shifting of the sleeve, dispensing with correction work, and executing installation of the sleeve without caring about the construction accuracy.
Anchor hardware B, B for positioning the rope member (wired and/or cable c) inserted in the sleeve A in a designated positioning the sleeve A is provided inside the sleeve A directly driven in the beam concrete and near both ends of the sleeve A to construct the concrete placing sleeve with the anchor hardware.
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Inventors:
MICHINAGA TAKESHI
FUJINAGA YUTAKA
TOKUTANI NOBORU
SHIGEMORI KENICHI
YOSHIDA FUMITAKA
FUKUI MASAHIRO
IDE YOICHI
KUSAFUKA HIROYUKI
FUJINAGA YUTAKA
TOKUTANI NOBORU
SHIGEMORI KENICHI
YOSHIDA FUMITAKA
FUKUI MASAHIRO
IDE YOICHI
KUSAFUKA HIROYUKI
Application Number:
JP2000082908A
Publication Date:
October 05, 2001
Filing Date:
March 23, 2000
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
SANKO KIZAI KK
SANKO KIZAI KK
International Classes:
E04G15/06; (IPC1-7): E04G15/06
Attorney, Agent or Firm:
Hideo Fujimoto
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