JPS6234002U - - Google Patents
Info
- Publication number
- JPS6234002U JPS6234002U JP12695685U JP12695685U JPS6234002U JP S6234002 U JPS6234002 U JP S6234002U JP 12695685 U JP12695685 U JP 12695685U JP 12695685 U JP12695685 U JP 12695685U JP S6234002 U JPS6234002 U JP S6234002U
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- time
- hole
- deforming
- expand
- 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
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案の第１実施例のアンカーを示す
一部破断図であつて、イはその冷却状態を示し、
ロは常温時における形状を示す。第２図は本考案
の第２実施例の縦断面略図である。
１……咬着部、２……内ネジ部、３……スリツ
ト、４……抜け止め部材。
FIG. 1 is a partially cutaway view showing the anchor of the first embodiment of the present invention, and A shows its cooling state;
B shows the shape at room temperature. FIG. 2 is a schematic vertical cross-sectional view of a second embodiment of the present invention. 1... Biting part, 2... Internal thread part, 3... Slit, 4... Retaining member.
Claims (1)
ことにより該孔に咬着されるアンカーにおいて、
該アンカーの少なくとも一部を形状記憶合金で形
成して、前記挿入時のアンカーの温度とアンカー
使用時のそれとを異ならせ、前記挿入時には前記
咬着部の外周を閉塞状態に保持すると共に、前記
使用時には拡開させるように構成したことを特徴
とするアンカー。 An anchor that is inserted into a drilled hole and is engaged with the hole by deforming at least a portion thereof,
At least a portion of the anchor is formed of a shape memory alloy so that the temperature of the anchor at the time of insertion is different from that at the time of use of the anchor, and the outer periphery of the occlusal part is held in a closed state at the time of the insertion, and An anchor characterized in that it is configured to expand when in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12695685U JPS6234002U (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12695685U JPS6234002U (en) | 1985-08-19 | 1985-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234002U true JPS6234002U (en) | 1987-02-28 |
Family
ID=31021246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12695685U Pending JPS6234002U (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234002U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624907A (en) * | 1985-06-28 | 1987-01-10 | 日立エレベ−タサ−ビス株式会社 | Anchor bolt |
-
1985
- 1985-08-19 JP JP12695685U patent/JPS6234002U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624907A (en) * | 1985-06-28 | 1987-01-10 | 日立エレベ−タサ−ビス株式会社 | Anchor bolt |