JPH034829U - - Google Patents
Info
- Publication number
- JPH034829U JPH034829U JP6411989U JP6411989U JPH034829U JP H034829 U JPH034829 U JP H034829U JP 6411989 U JP6411989 U JP 6411989U JP 6411989 U JP6411989 U JP 6411989U JP H034829 U JPH034829 U JP H034829U
- Authority
- JP
- Japan
- Prior art keywords
- unbonded
- introduction hole
- steel
- steel strand
- groove
- 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
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
第１図はこの考案に係る一実施例を示す断面図
、第２図は従来例を示す断面図である。
１０……定着具本体、１１……導入孔、１２…
…ストレート部、１３……テーパ部、１４……環
状溝、１５……フランジ、２０……Ｏリング。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional example. 10...Fixing tool main body, 11...Introduction hole, 12...
...Straight portion, 13... Tapered portion, 14... Annular groove, 15... Flange, 20... O-ring.
Claims (1)
のテーパ部との間に楔を打ち込んで上記ＰＣ鋼よ
り線を定着させる定着具において、導入孔の入口
側にあるストレート部の内周面に環状溝を形成し
、その環状溝に上記ＰＣ鋼より線の外周を封止す
るリング状の弾性シール材を嵌めたことを特徴と
するアンボンドＰＣ鋼より線の定着具。 In a fixing device that fixes the PC steel strand by driving a wedge between the unbonded PC steel strand and the tapered part of the introduction hole through which it passes, an annular shape is formed on the inner peripheral surface of the straight part on the entrance side of the introduction hole. A fixing tool for unbonded PC steel strands, characterized in that a groove is formed, and a ring-shaped elastic sealing material for sealing the outer periphery of the PC steel strands is fitted into the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6411989U JPH034829U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6411989U JPH034829U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034829U true JPH034829U (en) | 1991-01-18 |
Family
ID=31594773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6411989U Pending JPH034829U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034829U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011686A (en) * | 1973-06-01 | 1975-02-06 | ||
| JPS63265053A (en) * | 1987-04-21 | 1988-11-01 | 住友電気工業株式会社 | Anti-corrosion structure for the anchorage of unbonded PC steel strands |
-
1989
- 1989-05-31 JP JP6411989U patent/JPH034829U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5011686A (en) * | 1973-06-01 | 1975-02-06 | ||
| JPS63265053A (en) * | 1987-04-21 | 1988-11-01 | 住友電気工業株式会社 | Anti-corrosion structure for the anchorage of unbonded PC steel strands |