JPS6421831A - Stranding method and device form compressing formation type strand - Google Patents
Stranding method and device form compressing formation type strandInfo
- Publication number
- JPS6421831A JPS6421831A JP17671487A JP17671487A JPS6421831A JP S6421831 A JPS6421831 A JP S6421831A JP 17671487 A JP17671487 A JP 17671487A JP 17671487 A JP17671487 A JP 17671487A JP S6421831 A JPS6421831 A JP S6421831A
- Authority
- JP
- Japan
- Prior art keywords
- element wires
- wire
- strand
- shifting
- rolls
- 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
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
PURPOSE:To execute stranding which does not cause unfastening or twist return of an element wire by installing a pre-form device comprised of plural pre-form roll retainers capable of fixing after shifting in the longitudinal direction and circumferential direction of a strand. CONSTITUTION:Element wires collected in a collecting plate 1 as a circular element strand 11 is formed into a deformed element wire 12 by a formation roll 2 installed at a the plate 1 and supplied to a pre-form device 3. This device 3 has plural pre-form roll retainers 3a, 3b and 3c and engaged with an axis 5 and can be moved in the longitudinal direction and circumferential direction of a stranded optical fiber complex overhead ground-wire (OPGW) and fixed after shifting by required amount. And at the periphery of the devices 3a, 3b and 3c are arranged pre-form rolls 4, 4 at equal intervals according to the number of element wires 12, 12 to be stranded and the element wires 12, 12 formed by rolls 4, 4 are given a pre-form in accordance with the twisting of the element wires. And at the time of pre-form, an optimum pre-form is given according to the shape and size of the element wires 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671487A JPS6421831A (en) | 1987-07-15 | 1987-07-15 | Stranding method and device form compressing formation type strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17671487A JPS6421831A (en) | 1987-07-15 | 1987-07-15 | Stranding method and device form compressing formation type strand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421831A true JPS6421831A (en) | 1989-01-25 |
Family
ID=16018477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17671487A Pending JPS6421831A (en) | 1987-07-15 | 1987-07-15 | Stranding method and device form compressing formation type strand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008532241A (en) * | 2005-03-11 | 2008-08-14 | エルエス ケーブル リミテッド | Gap-type overhead electric wire and method for manufacturing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60239583A (en) * | 1984-05-08 | 1985-11-28 | 神鋼鋼線工業株式会社 | Twisting of profile wire |
-
1987
- 1987-07-15 JP JP17671487A patent/JPS6421831A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60239583A (en) * | 1984-05-08 | 1985-11-28 | 神鋼鋼線工業株式会社 | Twisting of profile wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008532241A (en) * | 2005-03-11 | 2008-08-14 | エルエス ケーブル リミテッド | Gap-type overhead electric wire and method for manufacturing the same |
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