JPS62120626U - - Google Patents
Info
- Publication number
- JPS62120626U JPS62120626U JP18753686U JP18753686U JPS62120626U JP S62120626 U JPS62120626 U JP S62120626U JP 18753686 U JP18753686 U JP 18753686U JP 18753686 U JP18753686 U JP 18753686U JP S62120626 U JPS62120626 U JP S62120626U
- Authority
- JP
- Japan
- Prior art keywords
- conical hole
- female cone
- cone
- steel material
- conical
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
第１図は従来のＰＣ鋼材定着具の正面図、第２
図は第１図のイーイ線断面図、第３図、第４図は
ＰＣ鋼材定着具の使用状態を示す正面図及び断面
図、第５図は本考案によるＰＣ鋼材定着具の正面
図、第６図は第５図のロ―ロ線断面図である。
１……ＰＣ鋼材、２……オスコーン、３……円
錐孔、３′……凹状の逃げ溝、４……支圧板、５
……補助支圧板、６……メスコーン、７，７′…
…補助リブ、８……コンクリート体。
Figure 1 is a front view of a conventional PC steel fixing device, Figure 2
The figure is a sectional view taken along the line E in Figure 1, Figures 3 and 4 are a front view and a sectional view showing how the PC steel fixing device is used, and Figure 5 is a front view of the PC steel fixing device according to the present invention. FIG. 6 is a sectional view taken along the Ro-Ro line in FIG. 5. 1... PC steel material, 2... Male cone, 3... Conical hole, 3'... Concave relief groove, 4... Bearing plate, 5
...Auxiliary bearing plate, 6...Female cone, 7,7'...
...Auxiliary rib, 8...Concrete body.
Claims (1)
するメスコーンと、メスコーンの円錐孔と同一テ
ーパーの円錐形外面を有する筒体を中心線に沿つ
て複数個に分割した形状のＰＣ鋼材グリツプ用の
オスコーンからなる定着具において、メスコーン
の円錐孔内面に円周角度で３０〜９０°の範囲の
幅で軸方向全長に延長する０．０５〜２．０mmの
深さの凹状の逃げ溝が設けられていることを特徴
とするＰＣ鋼材定着具。 A female cone with a penetrating conical hole in the center for inserting a PC steel material, and a male cone for gripping a PC steel material in a shape in which a cylinder having a conical outer surface with the same taper as the conical hole of the female cone is divided into multiple pieces along the center line. In the fixing tool, a concave relief groove with a depth of 0.05 to 2.0 mm is provided on the inner surface of the conical hole of the female cone, with a width in the range of 30 to 90 degrees in circumferential angle, and extending over the entire length in the axial direction. A PC steel fixing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986187536U JPH0629319Y2 (en) | 1986-12-04 | 1986-12-04 | PC steel material fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986187536U JPH0629319Y2 (en) | 1986-12-04 | 1986-12-04 | PC steel material fixing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62120626U true JPS62120626U (en) | 1987-07-31 |
| JPH0629319Y2 JPH0629319Y2 (en) | 1994-08-10 |
Family
ID=31138087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986187536U Expired - Lifetime JPH0629319Y2 (en) | 1986-12-04 | 1986-12-04 | PC steel material fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629319Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57174553A (en) * | 1981-04-22 | 1982-10-27 | Sumitomo Electric Industries | Pc steel material fixing tool |
-
1986
- 1986-12-04 JP JP1986187536U patent/JPH0629319Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57174553A (en) * | 1981-04-22 | 1982-10-27 | Sumitomo Electric Industries | Pc steel material fixing tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629319Y2 (en) | 1994-08-10 |