JPS61120212U - - Google Patents
Info
- Publication number
- JPS61120212U JPS61120212U JP453185U JP453185U JPS61120212U JP S61120212 U JPS61120212 U JP S61120212U JP 453185 U JP453185 U JP 453185U JP 453185 U JP453185 U JP 453185U JP S61120212 U JPS61120212 U JP S61120212U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cable
- piston
- pulling device
- cable pulling
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
Landscapes
- Electric Cable Installation (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図は本考案によるケーブル引抜き装置の一
実施例を示す概略図、第２図は第１図―線に
沿う側面図、第３図は本考案の他の実施例を示す
概略図、第４図は第３図―線に沿う側面図、
第５図は従来のケーブル引抜き方法の説明図、第
６図は従来の他のケーブル引抜き方法の説明図で
ある。
１……人孔、６，１９……管路、７，２０……
ケーブル、１１……シリンダ、１２……ピストン
、１４……ケーブル端固定金具、２２……保持体
。
Fig. 1 is a schematic diagram showing one embodiment of the cable pulling device according to the present invention, Fig. 2 is a side view along the line shown in Fig. 1, and Fig. 3 is a schematic diagram showing another embodiment of the present invention. Figure 4 is a side view along the line shown in Figure 3.
FIG. 5 is an explanatory diagram of a conventional cable extraction method, and FIG. 6 is an explanatory diagram of another conventional cable extraction method. 1...human hole, 6,19...pipeline, 7,20...
Cable, 11...Cylinder, 12...Piston, 14...Cable end fixing fitting, 22...Holding body.
Claims (1)
れか一方に装着され、ケーブルの端部を固定する
ケーブル端固定金具とを備え、シリンダおよびピ
ストンのいずれか他方が管路口外周縁に直接また
は保持体を介して固定するようにされたことを特
徴とするケーブル引抜き装置。 (2) シリンダおよびピストンは複数組使用され
、かつ管路口外周縁にほぼ等間隔で配置されるも
のである実用新案登録請求の範囲第１項記載のケ
ーブル引抜き装置。 (3) シリンダおよびピストンは１組使用され、
そのシリンダは管路口外周縁に固定された筒形の
保持体に装着されたものである実用新案登録請求
の範囲第１項記載のケーブル引抜き装置。[Claims for Utility Model Registration] (1) A cylinder and a piston, and a cable end fixing fitting that is attached to either one of them and fixes the end of the cable, and one of the cylinder and the piston is connected to a conduit port. A cable pulling device characterized in that it is fixed to an outer peripheral edge directly or via a holder. (2) The cable pulling device according to claim 1, wherein a plurality of cylinders and pistons are used and are arranged at approximately equal intervals around the outer periphery of the conduit opening. (3) One set of cylinder and piston is used,
The cable pulling device according to claim 1, wherein the cylinder is attached to a cylindrical holder fixed to the outer peripheral edge of the conduit opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP453185U JPS61120212U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP453185U JPS61120212U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120212U true JPS61120212U (en) | 1986-07-29 |
Family
ID=30480196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP453185U Pending JPS61120212U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120212U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117818B2 (en) * | 1976-07-27 | 1986-05-09 | Naarden International Nv |
-
1985
- 1985-01-17 JP JP453185U patent/JPS61120212U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117818B2 (en) * | 1976-07-27 | 1986-05-09 | Naarden International Nv |