JPS6386224U - - Google Patents
Info
- Publication number
- JPS6386224U JPS6386224U JP18250286U JP18250286U JPS6386224U JP S6386224 U JPS6386224 U JP S6386224U JP 18250286 U JP18250286 U JP 18250286U JP 18250286 U JP18250286 U JP 18250286U JP S6386224 U JPS6386224 U JP S6386224U
- Authority
- JP
- Japan
- Prior art keywords
- steel bar
- tip
- split groove
- expansion anchor
- inner diameter
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
第１図は本考案に係る異形棒鋼用拡開アンカー
の一実施例を示す一部破断側面図、第２図は第１
図の正面図、第３図は第１図のアンカーを用いて
異形棒鋼先端部をコンクリート構造体の中ぐり孔
内に埋設支持せしめたときの状態を示す一部破断
側面図、第４図は従来のアンカーを示す一部破断
側面図、第５図は第４図の正面図である。
Ｃ…コンクリート構造体の中ぐり孔、Ｐ…管体
、１，１′…拡開アンカー、２…拡開片、３…基
端部、４…突出ガイド、５…面取り、６…割溝、
７…棒鋼、８…ふし、９…リブ、１０…楔状部分
。
FIG. 1 is a partially cutaway side view showing an embodiment of the expansion anchor for deformed steel bars according to the present invention, and FIG.
Figure 3 is a partially cutaway side view showing the condition when the tip of the deformed steel bar is embedded and supported in a bore hole of a concrete structure using the anchor shown in Figure 1, and Figure 4 is a partially cutaway side view. FIG. 5 is a partially cutaway side view showing a conventional anchor, and FIG. 5 is a front view of FIG. 4. C... Boring hole of concrete structure, P... Pipe body, 1, 1'... Expansion anchor, 2... Expansion piece, 3... Base end, 4... Projection guide, 5... Chamfer, 6... Division groove,
7... Steel bar, 8... Stick, 9... Rib, 10... Wedge-shaped part.
Claims (1)
ト用異形棒鋼の外周に嵌装する、前半部に軸線方
向に延びる複数の割溝を有し、かつ、内径が前記
棒鋼の外径に比し大なる管状の拡開アンカーにお
いて、前記割溝により分割された各拡開片先端の
内面角部を面取りすると共に、割溝を有しない後
部の基端部内周に棒鋼の挿通可能な内径を有して
環状の突出ガイドを設けてなることを特徴とする
異形棒鋼用拡開アンカー。 A tubular shape having a plurality of grooves extending in the axial direction in the front half and having an inner diameter larger than the outer diameter of the steel bar, which is fitted onto the outer periphery of a deformed steel bar for concrete having a wedge-shaped part that widens at the tip. In this expansion anchor, the inner corner of the tip of each expansion piece divided by the split groove is chamfered, and the inner periphery of the base end of the rear part, which does not have the split groove, has an inner diameter through which a steel bar can be inserted. An expansion anchor for deformed steel bars, characterized by being provided with a protruding guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986182502U JPH0531124Y2 (en) | 1986-11-26 | 1986-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986182502U JPH0531124Y2 (en) | 1986-11-26 | 1986-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6386224U true JPS6386224U (en) | 1988-06-06 |
| JPH0531124Y2 JPH0531124Y2 (en) | 1993-08-10 |
Family
ID=31128361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986182502U Expired - Lifetime JPH0531124Y2 (en) | 1986-11-26 | 1986-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531124Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853874U (en) * | 1981-10-06 | 1983-04-12 | 電気化学計器株式会社 | blangiya pump |
| JPS6129850U (en) * | 1984-07-26 | 1986-02-22 | 三菱重工業株式会社 | air moving jig |
-
1986
- 1986-11-26 JP JP1986182502U patent/JPH0531124Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853874U (en) * | 1981-10-06 | 1983-04-12 | 電気化学計器株式会社 | blangiya pump |
| JPS6129850U (en) * | 1984-07-26 | 1986-02-22 | 三菱重工業株式会社 | air moving jig |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531124Y2 (en) | 1993-08-10 |