JPS63185990U - - Google Patents
Info
- Publication number
- JPS63185990U JPS63185990U JP7800887U JP7800887U JPS63185990U JP S63185990 U JPS63185990 U JP S63185990U JP 7800887 U JP7800887 U JP 7800887U JP 7800887 U JP7800887 U JP 7800887U JP S63185990 U JPS63185990 U JP S63185990U
- Authority
- JP
- Japan
- Prior art keywords
- rear moving
- moving bodies
- tube
- pair
- pipe
- 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
Description
第１図ａ〜ｃは本考案の１実施例及び１使用状
況を示す縦断面図、第２図は移動体に対するスパ
イク針の備付け状況を示す正面図、第３図は本考
案の他の実施例を示す縦断面図である。
図に於いて、１，２は移動体、３，４はスパイ
ク針、５は第１シリンダー、６は第１ピストンロ
ツド、７は通線材、８は第２シリンダー、９は第
２ピストンロツド、１０はレバーである。
Figures 1 a to c are longitudinal sectional views showing one embodiment of the present invention and one usage situation, Figure 2 is a front view showing how spike needles are attached to a moving body, and Figure 3 is another embodiment of the present invention. It is a longitudinal cross-sectional view showing an example. In the figure, 1 and 2 are moving bodies, 3 and 4 are spike needles, 5 is a first cylinder, 6 is a first piston rod, 7 is a wire rod, 8 is a second cylinder, 9 is a second piston rod, and 10 is a It's a lever.
Claims (1)
ーに設置される前後１対の移動体と、之等前後の
移動体の外周面より放射状に突設されていて、後
方傾斜且つバネが働いた状態で管内面に圧接され
る多数体のスパイク針と、後移動体の後端に接続
された通線材を具備し、上記ピストンの進退動作
につれ前後移動体が管内で交互に前進するよう構
成されていることを特徴とする管内通線機。 A pair of front and rear moving bodies are installed freely in the pipe while being connected to each other by pistons, and a pair of front and rear moving bodies protrudes radially from the outer circumferential surfaces of the front and rear moving bodies, tilting backward and under the action of a spring. It is equipped with a plurality of spike needles pressed against the inner surface of the tube and a wire threading member connected to the rear end of the rear moving body, and is configured so that the front and rear moving bodies move forward alternately within the tube as the piston advances and retreats. A pipe line passing machine characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7800887U JPH0326381Y2 (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7800887U JPH0326381Y2 (en) | 1987-05-22 | 1987-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63185990U true JPS63185990U (en) | 1988-11-29 |
| JPH0326381Y2 JPH0326381Y2 (en) | 1991-06-07 |
Family
ID=30926557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7800887U Expired JPH0326381Y2 (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326381Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014155295A (en) * | 2013-02-07 | 2014-08-25 | Fujitec Co Ltd | Signal cable insertion tool |
-
1987
- 1987-05-22 JP JP7800887U patent/JPH0326381Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014155295A (en) * | 2013-02-07 | 2014-08-25 | Fujitec Co Ltd | Signal cable insertion tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326381Y2 (en) | 1991-06-07 |