Title:
EARTHQUAKE PROOF FIXTURE
Document Type and Number:
Japanese Patent JP2020112009
Kind Code:
A
Abstract:
To make it possible to achieve improvement of work efficiency in attaching jigs for fixing each facility such as a manufacturing apparatus to a grating structure floor in an earthquake proof manner with relatively low cost.SOLUTION: An earthquake proof fixture of the present invention comprises: a fixing metal fitting 1 that is mounted to an adjuster 6 being a fixing object; a connection nut 2 that is provided with a shaft part 21 as well as a head part 22 and locking part 23 each disposed at its upper portion and lower portion, and couples between the fixing metal fitting 1 and a grating 7 by rotational operation; and a fitting fixing part 3 that is attached to the shaft part 21 and fixes the fixing metal fitting 1. The width of the head part 22 of the connection nut 2 is larger than the width α of a bearing bars 7a, and the locking part 23 of the connection nut 2 has a rectangular shape with a small width short side than the same width α and a large width long side in the top view.SELECTED DRAWING: Figure 1
More Like This:
| JP2001011971 | FLOOR PANEL |
Inventors:
KAI TAKASHI
MIYAZAKI ISAMU
MIYAZAKI ISAMU
Application Number:
JP2019005658A
Publication Date:
July 27, 2020
Filing Date:
January 17, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
E04F15/00; E04F15/024; F16B1/02
Attorney, Agent or Firm:
Kanako Murakami
Shigeaki Matsui
Kuratani Yasutaka
Shigeaki Matsui
Kuratani Yasutaka