JPS6489119A - Housing extruding method of self-support type communication cable - Google Patents
Housing extruding method of self-support type communication cableInfo
- Publication number
- JPS6489119A JPS6489119A JP62247646A JP24764687A JPS6489119A JP S6489119 A JPS6489119 A JP S6489119A JP 62247646 A JP62247646 A JP 62247646A JP 24764687 A JP24764687 A JP 24764687A JP S6489119 A JPS6489119 A JP S6489119A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- support wire
- core
- self
- nipple
- 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
Landscapes
- Manufacturing Of Electric Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To make a support wire and a housing adhere each other rigidly and to prevent the biting of the housing in a cable core by forming the housing at the support wire and at the core in a pressure type extrusion and in a pipe type evacuating extrusion respectively. CONSTITUTION:A cable core 3, a support wire 4, and a housing 12 are molded unitary through a nipple 10 and a die 11. The end of a cable core passing hole 13 of the nipple 10 has a discrepancy of about 2mm from the end of the die 11, and an evacuating pipe 9 is provided at the part of the core 3. Consequently, the housing 12 is formed without biting in the core 3 in the molding. The end of a support wire passing hole 14 of the nipple 10 and the end of a die land 15 are arranged making a discrepancy of about 1 to 3mm, and the housing 12 is pressed by the support wire 4 to adhere closely each other during the molding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62247646A JPS6489119A (en) | 1987-09-29 | 1987-09-29 | Housing extruding method of self-support type communication cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62247646A JPS6489119A (en) | 1987-09-29 | 1987-09-29 | Housing extruding method of self-support type communication cable |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6489119A true JPS6489119A (en) | 1989-04-03 |
Family
ID=17166586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62247646A Pending JPS6489119A (en) | 1987-09-29 | 1987-09-29 | Housing extruding method of self-support type communication cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6489119A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517941Y1 (en) * | 1965-08-30 | 1970-07-22 | ||
JPS5331183U (en) * | 1976-08-25 | 1978-03-17 |
-
1987
- 1987-09-29 JP JP62247646A patent/JPS6489119A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517941Y1 (en) * | 1965-08-30 | 1970-07-22 | ||
JPS5331183U (en) * | 1976-08-25 | 1978-03-17 |
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