JPS6465708A - Sealing construction for long member and its laying method - Google Patents
Sealing construction for long member and its laying methodInfo
- Publication number
- JPS6465708A JPS6465708A JP22131387A JP22131387A JPS6465708A JP S6465708 A JPS6465708 A JP S6465708A JP 22131387 A JP22131387 A JP 22131387A JP 22131387 A JP22131387 A JP 22131387A JP S6465708 A JPS6465708 A JP S6465708A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- cable
- wire
- hole
- sealing
- 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
Abstract
PURPOSE:To prevent deformation of a cable and smoothly laying it for a long distance by airtightly sealing the element wire and the sheath with a gas dam structure, and by sealing the gas dam structure and pipe with the aid of an O-ring. CONSTITUTION:The element wire 33 of a cable 13 is inserted in a rigid casing 22 at a point with a space set off for the laying length from the end of the cable 13, and the casing is filled with a sealing material 45 of synthetic resin, and then the element wire 33 is airtightly covered with the sealing material 45 to accomplish a gas dam structure. A mounting hole 14 is formed on the midway of a pipe 12, and the end of the cable 13 is inserted from this hole 14, and the pipe 12 is equipped with a hole 46 possible to be blocked for drawing out the end of the cable 13 to outside the pipe 12. A wire 50 is inserted in the pipe 12 in its laying extent, and the end of the wire 50 is taken out of the pipe 12 via the hole 46. The cable 13 and the wire 50 are at their ends coupled together outside the pipe 12, and the coupled part is accomplished in the pipe 12, and the joint between the pipe 12 and the peripheral surface of casing 22 is sealed with O-rings 43, 44 of self-tightening sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22131387A JPS6465708A (en) | 1987-09-03 | 1987-09-03 | Sealing construction for long member and its laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22131387A JPS6465708A (en) | 1987-09-03 | 1987-09-03 | Sealing construction for long member and its laying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6465708A true JPS6465708A (en) | 1989-03-13 |
Family
ID=16764843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22131387A Pending JPS6465708A (en) | 1987-09-03 | 1987-09-03 | Sealing construction for long member and its laying method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6465708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466798A (en) * | 2013-09-18 | 2015-03-25 | 上海翔洲电气科技有限公司 | Clamshell cable cold patching appliance |
-
1987
- 1987-09-03 JP JP22131387A patent/JPS6465708A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466798A (en) * | 2013-09-18 | 2015-03-25 | 上海翔洲电气科技有限公司 | Clamshell cable cold patching appliance |
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