JPS62165879U - - Google Patents
Info
- Publication number
- JPS62165879U JPS62165879U JP5152486U JP5152486U JPS62165879U JP S62165879 U JPS62165879 U JP S62165879U JP 5152486 U JP5152486 U JP 5152486U JP 5152486 U JP5152486 U JP 5152486U JP S62165879 U JPS62165879 U JP S62165879U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- tip
- bolt
- centering jig
- fixing portion
- 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
- Conveying And Assembling Of Building Elements In Situ (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
第１図は本考案の一実施例を示す芯出し治具の
断面図、第２図はスリーブの一部断面図、第３図
はボルトの正面図、第４図は本考案の他の実施例
における芯出し治具のボルトを示す一部断面正面
図、第５図は本考案の他の実施例をを示す芯出し
治具の断面図である。
１…スリーブ、１ａ…スリツト、１ｂ…テーパ
ー部、１ｄ…ネジ部、２…ボルト、２ａ…ネジ部
、２ｂ…テーパー部、３…アングル、５…ジヤツ
キボルト、９…ピン。
Fig. 1 is a sectional view of a centering jig showing one embodiment of the present invention, Fig. 2 is a partial sectional view of a sleeve, Fig. 3 is a front view of a bolt, and Fig. 4 is another embodiment of the present invention. FIG. 5 is a partially sectional front view showing a bolt of the centering jig in the example, and FIG. 5 is a sectional view of the centering jig showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Sleeve, 1a... Slit, 1b... Tapered part, 1d... Threaded part, 2... Bolt, 2a... Threaded part, 2b... Tapered part, 3... Angle, 5... Jack bolt, 9... Pin.
Claims (1)
用で拡張される固定部が形成されたスリーブと、
このスリーブに螺合されるネジ部が形成され、そ
の先端に前記固定部に当接し前記固定部を拡張さ
せるテーパー部が形成されたボルトと、このボル
トに一端が固定され他端にジヤツキボルトが取り
付けられたアングルとを有することを特徴とする
芯出し治具。 (2) 前記固定部は軸方向に形成されたスリツト
と前記スリーブの先端の内周側に形成されたテー
パー部とで形成されることを特徴とする実用新案
登録請求の範囲第１項記載の芯出し治具。 (3) 前記固定部は軸方向に形成されたスリツト
と前記スリーブの先端に設けられたピンとで形成
されることを特徴とする実用新案登録請求の範囲
第１項記載の芯出し治具。[Claims for Utility Model Registration] (1) A sleeve having a threaded portion formed on the inner periphery and a fixing portion that is expanded by a wedge action formed in the front portion;
A threaded part is formed to be screwed into this sleeve, and a bolt is formed at its tip with a tapered part that abuts the fixed part and expands the fixed part, and one end is fixed to this bolt and a jack bolt is attached to the other end. A centering jig characterized by having a fixed angle. (2) The fixing portion is formed by a slit formed in the axial direction and a tapered portion formed on the inner circumferential side of the tip of the sleeve. Centering jig. (3) The centering jig according to claim 1, wherein the fixing portion is formed by a slit formed in the axial direction and a pin provided at the tip of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5152486U JPS62165879U (en) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5152486U JPS62165879U (en) | 1986-04-08 | 1986-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165879U true JPS62165879U (en) | 1987-10-21 |
Family
ID=30875865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5152486U Pending JPS62165879U (en) | 1986-04-08 | 1986-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165879U (en) |
-
1986
- 1986-04-08 JP JP5152486U patent/JPS62165879U/ja active Pending