JPS631908U - - Google Patents
Info
- Publication number
- JPS631908U JPS631908U JP9428986U JP9428986U JPS631908U JP S631908 U JPS631908 U JP S631908U JP 9428986 U JP9428986 U JP 9428986U JP 9428986 U JP9428986 U JP 9428986U JP S631908 U JPS631908 U JP S631908U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- anchor body
- longitudinal direction
- becomes smaller
- diameter toward
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の実施例の正面図、第２図はプ
ラグをアンカ本体に差込んだ縦断面図、第３図、
第４図は従来品の一部切截した正面図、第５図は
引抜強度の試験結果を示す図である。
１…アンカ本体、５…傾斜孔、６…割溝、７…
ローレツト、８…プラグ、１０…錐状部。
Fig. 1 is a front view of the embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the plug inserted into the anchor body, Fig. 3,
FIG. 4 is a partially cutaway front view of a conventional product, and FIG. 5 is a diagram showing the results of a pull-out strength test. 1... Anchor body, 5... Inclined hole, 6... Division groove, 7...
Knurling, 8...Plug, 10...Conical part.
Claims (1)
向へ延びる割溝を先端部に有するアンカ本体と、
先端面へ向つて小径となる錐状部を有し前記傾斜
孔に圧入されて前記アンカ本体の先端部を拡開す
るプラグとからなり、前記アンカ本体は先端部外
側周面に長手方向へ延びるローレツトが設けられ
ていることを特徴とするコンクリート用拡開アン
カ。 an anchor body having a slanted hole that becomes smaller in diameter toward the tip surface and a split groove extending in the longitudinal direction at the tip;
and a plug having a conical portion that becomes smaller in diameter toward the tip surface and is press-fitted into the inclined hole to expand the tip of the anchor body, and the anchor body extends in the longitudinal direction on the outer peripheral surface of the tip. An expansion anchor for concrete characterized by being provided with knurling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094289U JPH064085Y2 (en) | 1986-06-20 | 1986-06-20 | Expanded anchor for contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094289U JPH064085Y2 (en) | 1986-06-20 | 1986-06-20 | Expanded anchor for contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS631908U true JPS631908U (en) | 1988-01-08 |
| JPH064085Y2 JPH064085Y2 (en) | 1994-02-02 |
Family
ID=30957600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986094289U Expired - Lifetime JPH064085Y2 (en) | 1986-06-20 | 1986-06-20 | Expanded anchor for contact |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064085Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9020158B2 (en) | 2008-11-20 | 2015-04-28 | Harman International Industries, Incorporated | Quiet zone control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506618A (en) * | 1973-05-19 | 1975-01-23 | ||
| JPS54141271U (en) * | 1978-03-24 | 1979-10-01 | ||
| JPS57165809U (en) * | 1981-04-15 | 1982-10-19 |
-
1986
- 1986-06-20 JP JP1986094289U patent/JPH064085Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506618A (en) * | 1973-05-19 | 1975-01-23 | ||
| JPS54141271U (en) * | 1978-03-24 | 1979-10-01 | ||
| JPS57165809U (en) * | 1981-04-15 | 1982-10-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064085Y2 (en) | 1994-02-02 |