JPH0161353U - - Google Patents
Info
- Publication number
- JPH0161353U JPH0161353U JP15465187U JP15465187U JPH0161353U JP H0161353 U JPH0161353 U JP H0161353U JP 15465187 U JP15465187 U JP 15465187U JP 15465187 U JP15465187 U JP 15465187U JP H0161353 U JPH0161353 U JP H0161353U
- Authority
- JP
- Japan
- Prior art keywords
- bolt body
- fit
- hole
- bolt
- washers
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000009415 formwork Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１ａ，ｂ図は本考案の〓形とＵ形のダブルボ
ルトの正面図、第２ａ，ｂ図は本考案の座金の斜
視図と裏面図、第３図は同固定止金具の説明斜視
図、第４図は本考案の施工説明斜視図、第５図は
同施工説明横断平面図、第６図は同施工説明正面
図、第７図は従来例のＰコン使用の施工説明横断
平面図、第８図は同丸セパ使用の施工説明横断平
面図である。
１……ボルト本体、２……ねじ部、３……固定
止金具、４……座金、５……ナツト、６……丸穴
、７……貫通孔、８……透孔。
Figures 1a and b are front views of the square and U-shaped double bolts of the present invention, Figures 2a and b are perspective views and back views of the washer of the present invention, and Figure 3 is an explanatory perspective view of the fixing fastener. , FIG. 4 is a perspective view explaining the construction of the present invention, FIG. 5 is a cross-sectional plan view explaining the same construction, FIG. 6 is a front view explaining the same construction, and FIG. 7 is a cross-sectional plan view explaining the construction using P-type conventional example. , FIG. 8 is a cross-sectional plan view illustrating construction using the same round sepa. DESCRIPTION OF SYMBOLS 1...Bolt body, 2...Threaded portion, 3...Fixing fastener, 4...Washer, 5...Nut, 6...Round hole, 7...Through hole, 8...Through hole.
Claims (1)
る〓形はＵ形のボルト本体と、両端部に丸穴を有
し中央部一側面に設けた貫通孔をボルト本体に移
動自在に遊嵌する２個の固定止金具と、ボルト本
体の両端に同時に嵌合する２個の透孔を有する座
金と、ボルト本体の両端ねじ部にそれぞれ螺合す
る２個のナツトとからなるコンクリート型枠外締
用ダブルボルト。 The U-shaped bolt body is made of a steel round bar with threaded parts at both parallel ends, and has a round hole at both ends and a through hole on one side of the center part that allows the bolt body to move freely. Outside the concrete formwork, it consists of two fixed fasteners to fit into, two washers with through holes that fit into both ends of the bolt body at the same time, and two nuts that screw into the threaded portions at both ends of the bolt body, respectively. Double bolt for tightening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15465187U JPH0161353U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15465187U JPH0161353U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161353U true JPH0161353U (en) | 1989-04-19 |
Family
ID=31431576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15465187U Pending JPH0161353U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419881B1 (en) * | 2001-03-02 | 2004-03-04 | 이승복 | Transparent panel form and formwork system using the same |
-
1987
- 1987-10-12 JP JP15465187U patent/JPH0161353U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419881B1 (en) * | 2001-03-02 | 2004-03-04 | 이승복 | Transparent panel form and formwork system using the same |