JPS63125508U - - Google Patents
Info
- Publication number
- JPS63125508U JPS63125508U JP1710087U JP1710087U JPS63125508U JP S63125508 U JPS63125508 U JP S63125508U JP 1710087 U JP1710087 U JP 1710087U JP 1710087 U JP1710087 U JP 1710087U JP S63125508 U JPS63125508 U JP S63125508U
- Authority
- JP
- Japan
- Prior art keywords
- bag body
- bolt
- female threaded
- threaded hole
- set pipe
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
第１図乃至第３図は本考案の実施例を示すもの
で、第１図はボルトポケツト成型用中子の縦断面
図、第２図はボルトポケツト成型用中子を組込ん
だコンクリートセグメント用継手を型枠内に設置
したところを示す側面断面図、第３図は第２図に
おけるＡ部分の拡大図である。第４図は従来のボ
ルト成型用中子とコンクリートセグメント用継手
を型枠内に設置したところを示す側面断面図、第
５図は第４図の矢印方向Ｂ―Ｂに見た図面である
。
２……袋体、３……セツトパイプ、３ｂ……メ
ネジ孔、４……セツトボルト、４ａ……空気封入
孔。
Figures 1 to 3 show examples of the present invention. Figure 1 is a vertical sectional view of a core for forming bolt pockets, and Figure 2 is a vertical cross-sectional view of a core for forming bolt pockets. FIG. 3 is a side cross-sectional view showing the joint installed in the formwork, and FIG. 3 is an enlarged view of portion A in FIG. 2. FIG. 4 is a side cross-sectional view showing a conventional bolt forming core and concrete segment joint installed in a formwork, and FIG. 5 is a view taken in the direction of the arrow BB in FIG. 4. 2...Bag body, 3...Set pipe, 3b...Female screw hole, 4...Set bolt, 4a...Air filling hole.
Claims (1)
合固着され、かつメネジ孔を具備した型枠取付け
用セツトパイプと、該セツトパイプのメネジ孔に
着脱自在で、かつ空気封入孔を有するセツトボル
トとからなることを特徴とするコンクリートセグ
メント用継手のボルトポケツト成型用中子。 A non-breathable bag body with expandability, a set pipe for mounting a formwork which is bonded and fixed to the bag body and is equipped with a female threaded hole, and which is detachable from the female threaded hole of the set pipe and has an air sealing hole. A core for forming a bolt pocket for a concrete segment joint, characterized by comprising a set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1710087U JPH0520487Y2 (en) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1710087U JPH0520487Y2 (en) | 1987-02-10 | 1987-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63125508U true JPS63125508U (en) | 1988-08-16 |
| JPH0520487Y2 JPH0520487Y2 (en) | 1993-05-27 |
Family
ID=30809548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1710087U Expired - Lifetime JPH0520487Y2 (en) | 1987-02-10 | 1987-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520487Y2 (en) |
-
1987
- 1987-02-10 JP JP1710087U patent/JPH0520487Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520487Y2 (en) | 1993-05-27 |