SE329656B - - Google Patents
Info
- Publication number
- SE329656B SE329656B SE105368A SE105368A SE329656B SE 329656 B SE329656 B SE 329656B SE 105368 A SE105368 A SE 105368A SE 105368 A SE105368 A SE 105368A SE 329656 B SE329656 B SE 329656B
- Authority
- SE
- Sweden
- Prior art keywords
- core
- wires
- wire
- nipple
- ring
- Prior art date
Links
- 210000002445 nipple Anatomy 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/026—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of longitudinally posed wire-conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
- Ropes Or Cables (AREA)
- Wire Processing (AREA)
Abstract
1,177,455. Corrugating; making electrical cables. KABEL - UND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 26 Jan., 1968 [28 Jan., 1967], No. 4252/68. Headings B3A and B3E. A method of making a neutral conductor consisting of corrugated wires disposed concentrically on a cable core, comprises uniformly distributing the individual wires on a circle concentric to the core, advancing the core axially and advancing the wires therewith, corrugating the wires one after the other by deflecting them transversely with respect to the core axis in dependence on the speed of advance, applying the corrugated wires to the surface of the core side-by-side, in positions oriented longitudinally with respect to the core, and securing the corrugated wires by taping and/or a sheath. An apparatus for carrying out the method comprises a hollow nipple having a bore 4 through which the cable passes and a number of bores 3 in the wall of the nipple which emerge at a conical face 5 formed between the large rear end of the nipple and the smaller diameter front end 6. A roller 7 which has edges chamfered to the same angle as the conical face 5, is rotatably mounted in a bracket attached to a ring 9 having external teeth which mesh with a driving pinion 10. The wire leaving the bore 3 is engaged by the roller 7 and two bends are formed in the wire. The rate of movement of the wire is related to the speed of rotation of the ring 9 so that during one revolution of the ring the wire advances by a distance c which equals a+b where a is the distance from a collar 8 to the junction of the smaller diameter 6 with the conical face, and b is the distance from this junction to the bores 3. In order to avoid the necessity for changing the nipple when the amplitude or pitch of the corrugation is to be changed, a collar 8 is mounted on the part 6, the diameter of the collar and its position along the axis being varied to adjust the amplitude and pitch. The ring 9 is movable axially to space the wheel 7 away from the face 5 by the wire thickness.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0061297 | 1967-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE329656B true SE329656B (en) | 1970-10-19 |
Family
ID=7230011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE105368A SE329656B (en) | 1967-01-28 | 1968-01-26 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT274092B (en) |
| BE (1) | BE709374A (en) |
| CH (1) | CH479146A (en) |
| DE (1) | DE1640657A1 (en) |
| ES (1) | ES349748A1 (en) |
| FR (1) | FR1552501A (en) |
| GB (1) | GB1177455A (en) |
| NL (1) | NL6800537A (en) |
| NO (1) | NO120692B (en) |
| SE (1) | SE329656B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115482970B (en) * | 2022-10-31 | 2025-04-29 | 红旗电缆电器仪表集团有限公司 | A method for manufacturing an intelligent integrated cable and an insulation layer coating device |
| CN119897399B (en) * | 2025-03-17 | 2025-09-16 | 西北工业大学 | Integral forming method of Γ-shaped rib cylindrical part |
-
1967
- 1967-01-28 DE DE19671640657 patent/DE1640657A1/en active Pending
-
1968
- 1968-01-02 AT AT2568A patent/AT274092B/en active
- 1968-01-12 NL NL6800537A patent/NL6800537A/xx unknown
- 1968-01-15 BE BE709374D patent/BE709374A/xx unknown
- 1968-01-17 NO NO20968A patent/NO120692B/no unknown
- 1968-01-25 ES ES349748A patent/ES349748A1/en not_active Expired
- 1968-01-25 CH CH117868A patent/CH479146A/en not_active IP Right Cessation
- 1968-01-26 FR FR1552501D patent/FR1552501A/fr not_active Expired
- 1968-01-26 SE SE105368A patent/SE329656B/xx unknown
- 1968-01-26 GB GB425268A patent/GB1177455A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE709374A (en) | 1968-05-16 |
| DE1640657A1 (en) | 1970-12-17 |
| NO120692B (en) | 1970-11-23 |
| ES349748A1 (en) | 1969-04-01 |
| CH479146A (en) | 1969-09-30 |
| FR1552501A (en) | 1969-01-03 |
| AT274092B (en) | 1969-09-10 |
| NL6800537A (en) | 1968-07-29 |
| GB1177455A (en) | 1970-01-14 |
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