GB873840A - Apparatus for the manufacture of insulated conductors - Google Patents

Apparatus for the manufacture of insulated conductors

Info

Publication number
GB873840A
GB873840A GB24911/57A GB2491157A GB873840A GB 873840 A GB873840 A GB 873840A GB 24911/57 A GB24911/57 A GB 24911/57A GB 2491157 A GB2491157 A GB 2491157A GB 873840 A GB873840 A GB 873840A
Authority
GB
United Kingdom
Prior art keywords
cable
capacity
centre
aug
servo
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
Application number
GB24911/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SubCom Cable Systems LLC
Original Assignee
Simplex Wire and Cable Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Simplex Wire and Cable Co filed Critical Simplex Wire and Cable Co
Publication of GB873840A publication Critical patent/GB873840A/en
Expired legal-status Critical Current

Links

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
    • H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

873,840. Automatic control systems for concentric cable manufacture. SIMPLEX WIRE & CABLE CO. Aug. 7, 1957 [Aug. 9, 1956], No. 24911/57. Class 38 (4). The feed of dielectric (e.g. polythene) covered cable 18 to a rotary shaver 11 which trims it down to a desired external dimension or to a desired capacitance/unit length is adjusted to maintain the centre conductor 18a central in the trimmed cable by the use of vertical and horizontal centre detectors 15, 16 which sense the capacity between balls 15a, 16a and the centre conductor 18a and operate through a servo-mechanism to adjust the position of centring device 13 relative to the shaver 11. The latter has shaving blades 12 which can be adjusted for a desired diameter of cut by rotation of collar 30 in a housing 34 in which it is screw-threaded; this rotation is effected by an annular disc 35 carrying studs 37 which slidably engage bores 32 in the collar, the disc being itself rotated by a reversible motor 38 mounted on the rotary shaver 11. For shaving to a preset capacitance/unit length a capacity detector 14 is used, which measures the capacity between the centre 18a and a water bath surrounding the cable, and operates the motor 38 through a servo-mechanism to keep this capacity constant.
GB24911/57A 1956-08-09 1957-08-07 Apparatus for the manufacture of insulated conductors Expired GB873840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US873840XA 1956-08-09 1956-08-09

Publications (1)

Publication Number Publication Date
GB873840A true GB873840A (en) 1961-07-26

Family

ID=22204866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24911/57A Expired GB873840A (en) 1956-08-09 1957-08-07 Apparatus for the manufacture of insulated conductors

Country Status (3)

Country Link
DE (1) DE1116291B (en)
FR (1) FR1182433A (en)
GB (1) GB873840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1490940B1 (en) * 1962-01-08 1971-09-30 Western Electric Co DEVICE TO ENSURE THE CENTRALIZED FEEDING OF A LADDER, PROVIDED WITH INSULATING MATERIAL, TO A FURTHER PROCESSING STATION
CN112309638A (en) * 2020-11-06 2021-02-02 国网山东省电力公司临沂供电公司 Novel cable insulation core metal conductor gets rid of device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238909A (en) * 1943-08-12 1945-08-31 Autophon Ag Device for the mechanical removal of the insulation from the ends of wires.
GB642903A (en) * 1947-03-31 1950-09-13 Francis George Hargreaves Improvements in or relating to apparatus for controlling and/or indicating variations in the thickness of material
DE839663C (en) * 1948-10-02 1952-05-23 Siemens Ag Method and device for the determination of irregularities in the wall thickness of insulating material on electrical conductors
US2765441A (en) * 1953-09-03 1956-10-02 Western Electric Co Apparatus for monitoring and extruding plastic materials
DE1157682B (en) * 1953-12-04 1963-11-21 Elektro Schmitz O H G Control device for cable extrusion machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1490940B1 (en) * 1962-01-08 1971-09-30 Western Electric Co DEVICE TO ENSURE THE CENTRALIZED FEEDING OF A LADDER, PROVIDED WITH INSULATING MATERIAL, TO A FURTHER PROCESSING STATION
CN112309638A (en) * 2020-11-06 2021-02-02 国网山东省电力公司临沂供电公司 Novel cable insulation core metal conductor gets rid of device
CN112309638B (en) * 2020-11-06 2022-03-22 国网山东省电力公司临沂供电公司 Cable insulation core metallic conductor remove device

Also Published As

Publication number Publication date
FR1182433A (en) 1959-06-25
DE1116291B (en) 1961-11-02

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