JPH03127436U - - Google Patents
Info
- Publication number
- JPH03127436U JPH03127436U JP3366190U JP3366190U JPH03127436U JP H03127436 U JPH03127436 U JP H03127436U JP 3366190 U JP3366190 U JP 3366190U JP 3366190 U JP3366190 U JP 3366190U JP H03127436 U JPH03127436 U JP H03127436U
- Authority
- JP
- Japan
- Prior art keywords
- protection tube
- cylindrical portion
- ball joint
- cable
- mating
- 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
- 230000013011 mating Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 2
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図ａは本考案のケーブル防護管の一実施例
を示す部分断面図、第１図ｂは第１図ａにおける
Ａ−Ａ線断面図、第２図は第１図におけるケーブ
ル防護管の使用状態を示す断面図、第３図は従来
のケーブル防護管の一例を示す部分断面図、第４
図は第３図におけるケーブル防護管の使用状態を
示す断面図である。
１，２，１１，１２，２１，２２……調整用防
護管、３……半割円筒部材、４……ケーブル、５
ａ，５ｂ……ボールジヨント、６ａ，６ｂ……円
筒部、３１，３２……防護管。
Fig. 1a is a partial sectional view showing an embodiment of the cable protection tube of the present invention, Fig. 1b is a sectional view taken along line A-A in Fig. 1a, and Fig. 2 is a partial sectional view of the cable protection tube in Fig. 1. Fig. 3 is a partial sectional view showing an example of a conventional cable protection tube;
The figure is a sectional view showing the cable protection tube in use in FIG. 3. 1, 2, 11, 12, 21, 22... Adjustment protective tube, 3... Half cylindrical member, 4... Cable, 5
a, 5b... Ball joint, 6a, 6b... Cylindrical portion, 31, 32... Protective tube.
Claims (1)
をなす第１の防護管と、一端に前記第１の防護管
のボールジヨイントとかん合可能なボールジヨイ
ントを形成し他端が前記第１の防護管の円筒部内
壁に摺動挿着可能な円筒部をなす第２の防護管と
からなることを特徴とするケーブル防護管。 a first protection tube having a ball joint formed at one end and a cylindrical portion at the other end; a ball joint capable of mating with the ball joint of the first protection tube formed at one end; A cable protection tube comprising a second protection tube having a cylindrical portion that can be slidably inserted into the inner wall of the cylindrical portion of the first protection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3366190U JPH03127436U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3366190U JPH03127436U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127436U true JPH03127436U (en) | 1991-12-20 |
Family
ID=31537503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3366190U Pending JPH03127436U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127436U (en) |
-
1990
- 1990-03-30 JP JP3366190U patent/JPH03127436U/ja active Pending
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