Claims
- 1. A heat-shrinkable tube for use in forming a connection part for shielded polyolefin insulated electrical wires or cables which comprises an integrated assembly of two cylindrical heat-shrinkable semiconductive members arranged end-to-end, and a specific insulated portion consisting of said two cylindrical heat-shrinkable semiconductive members surrounded and joined at the adjacent ends thereof by an insulation material.
- 2. The heat shrinkable tube of claim 1 wherein the shrink ratio of a narrow region including said specific insulated portion is smaller than that of the remainder of the heat shrinkable tube.
- 3. The heat-shrinkable tube of claim 1, wherein a portion of each adjacent end of the cylindrical heat-shrinkable semiconductive members is folded back upon itself.
- 4. The heat-shrinkable tube of claim 1, wherein said two heat-shrinkable semiconductive members are joined such that they partially overlap each other at the adjacent ends thereof.
Priority Claims (2)
Number |
Date |
Country |
Kind |
54-87641 |
Jul 1979 |
JPX |
|
54-87642 |
Jul 1979 |
JPX |
|
Parent Case Info
This is a Division of application Ser. No. 168,228, filed July 10, 1980, now abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (3)
Number |
Date |
Country |
325439 |
Mar 1935 |
ITX |
339227 |
Dec 1930 |
GBX |
898762 |
Jun 1962 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
168228 |
Jul 1980 |
|