JP4216670B2 - 二重床における支柱 - Google Patents
二重床における支柱 Download PDFInfo
- Publication number
- JP4216670B2 JP4216670B2 JP2003294402A JP2003294402A JP4216670B2 JP 4216670 B2 JP4216670 B2 JP 4216670B2 JP 2003294402 A JP2003294402 A JP 2003294402A JP 2003294402 A JP2003294402 A JP 2003294402A JP 4216670 B2 JP4216670 B2 JP 4216670B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- nut
- screw rod
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Floor Finish (AREA)
Description
2 支柱
3 床板
4 支柱上部
5 支柱下部
6 シュー
7 接地板
8 ネジ棒
9 ナット
8a 係合穴
10 ナットホルダー
11 スリ割り溝
12a導入路
12bポケット
13 挿通孔
14 座部
15 挿入部
16 フィン
17 圧接部
18 係合孔
19 係合部
20 連結板
21 孔
22 ボルト
23 上板
24 下板
25 低段部
26 貫通孔
27 床板押え
27a係合穴
27bカム
28 回転工具
29 孔
29aカム面
Claims (2)
- 基礎床に置かれる接地板に四本のネジ棒を起立させ、個々のネジ棒に螺合した各ナット体によって集合する床板のそれぞれコーナー部を支持する二重床における支柱において、ナット体が、ネジ棒に螺合するナットと、このナットを横方向から挿入する導入路及び導入路の奥方に設けられてナットを回転不能、かつ上下移動不能に保持するポケットと、ポケットを貫通してネジ棒を上下に挿通させる挿通孔とが形成されたナットホルダーとで構成するとともに、挿通孔の内周面にネジ棒に圧接する圧接部を突設したことを特徴とする二重床における支柱。
- 圧接部が、ポケットより下方の挿通孔にネジ棒に非接触な非接触部を隔てて上下二カ所形成される請求項1の二重床における支柱。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003294402A JP4216670B2 (ja) | 2003-08-18 | 2003-08-18 | 二重床における支柱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003294402A JP4216670B2 (ja) | 2003-08-18 | 2003-08-18 | 二重床における支柱 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002236350A Division JP4198417B2 (ja) | 2002-08-14 | 2002-08-14 | 二重床構造及びこの二重床構造による二重床施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004076577A JP2004076577A (ja) | 2004-03-11 |
JP4216670B2 true JP4216670B2 (ja) | 2009-01-28 |
Family
ID=32025755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003294402A Expired - Fee Related JP4216670B2 (ja) | 2003-08-18 | 2003-08-18 | 二重床における支柱 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4216670B2 (ja) |
-
2003
- 2003-08-18 JP JP2003294402A patent/JP4216670B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004076577A (ja) | 2004-03-11 |
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