GB602417A - Improvements in or relating to the manufacture of metal-sheathed electric cables - Google Patents
Improvements in or relating to the manufacture of metal-sheathed electric cablesInfo
- Publication number
- GB602417A GB602417A GB2695945A GB2695945A GB602417A GB 602417 A GB602417 A GB 602417A GB 2695945 A GB2695945 A GB 2695945A GB 2695945 A GB2695945 A GB 2695945A GB 602417 A GB602417 A GB 602417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- mandrel
- metal
- sheath
- sheathed
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/16—Rigid-tube cables
Landscapes
- Insulated Conductors (AREA)
Abstract
602,417. Rolling sheathed conductors. PYROTENAX, Ltd., and LEWIS, J. G. Oct. 15, 1945, No. 26959. [Classes 83 (ii) and 83 (iv)] A metal-sheathed electric conductor is made by feeding a conductor and insulation through a mandrel and a metal sheath over the mandrel and swaging the sheath. The conductor C<SP>1</SP> and insulation C<SP>2</SP> are fed within a hollowtapered mandrel A and a thick metal sheath is fed over the mandrel. Geared rolls B with tapered grooves are reciprocated by a crosshead B<SP>4</SP> to swage the sheath on to the conductor and insulator. During the idle travel of the rolls B the composite cable is pushed or pulled along the mandrel and the rolls and cable relatively rotated by a gear D<SP>2</SP> . The mechanism may be arranged vertically and a hydraulically-actuated rammer used for tamping powdered insulation and feeding the conductor forward. The sheathed conductor may be further extended in length and decreased in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2695945A GB602417A (en) | 1945-10-15 | 1945-10-15 | Improvements in or relating to the manufacture of metal-sheathed electric cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2695945A GB602417A (en) | 1945-10-15 | 1945-10-15 | Improvements in or relating to the manufacture of metal-sheathed electric cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB602417A true GB602417A (en) | 1948-05-26 |
Family
ID=10251882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2695945A Expired GB602417A (en) | 1945-10-15 | 1945-10-15 | Improvements in or relating to the manufacture of metal-sheathed electric cables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB602417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529708A1 (en) * | 1982-06-24 | 1984-01-06 | Nosal Vsevolod | Process for manufacturing multiconductor cables, devices for its implementation and multiconductor cable obtained by the said process. |
| EP0393264A1 (en) * | 1989-04-18 | 1990-10-24 | Inco Alloys Limited | Method for making mineral insulated metal sheathed cables |
-
1945
- 1945-10-15 GB GB2695945A patent/GB602417A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529708A1 (en) * | 1982-06-24 | 1984-01-06 | Nosal Vsevolod | Process for manufacturing multiconductor cables, devices for its implementation and multiconductor cable obtained by the said process. |
| EP0393264A1 (en) * | 1989-04-18 | 1990-10-24 | Inco Alloys Limited | Method for making mineral insulated metal sheathed cables |
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