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GB394851A - Extensible electric conductor - Google Patents

Extensible electric conductor

Info

Publication number
GB394851A
GB394851A GB28058/32A GB2805832A GB394851A GB 394851 A GB394851 A GB 394851A GB 28058/32 A GB28058/32 A GB 28058/32A GB 2805832 A GB2805832 A GB 2805832A GB 394851 A GB394851 A GB 394851A
Authority
GB
United Kingdom
Prior art keywords
core
bobbin
around
braided
strands
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
GB28058/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB28058/32A priority Critical patent/GB394851A/en
Priority to GB8604/33A priority patent/GB418668A/en
Publication of GB394851A publication Critical patent/GB394851A/en
Priority to FR761737D priority patent/FR761737A/en
Priority to US692894A priority patent/US2013211A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/48—Auxiliary devices
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
    • D04C3/12—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively with means for introducing core threads
    • 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
    • H01B7/06—Extensible conductors or cables, e.g. self-coiling cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Insulated Conductors (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

394,851. Conductors. HERKENBERG, K., Heckinghausen, Oberbarmen, Germany. Oct. 8, 1932, No. 28058. [Class 36.] To increase the extensibility of a conductor of the kind wherein conductive strands are braided around a rubber or other elastic core, the core is maintained in a stretched condition. whilst the strands are being braided around it. Braided insulating coverings may be applied to the conductor simultaneously with the braiding on of the conductive strands whilst the core is under tension. The conductive strands preferably comprise metal ribbons. wound on silk or cotton threads. A plurality of conductors may be braided together and furnished with terminals. Fig. 1 shows a conductor d formed by braiding strands f about an elastic core a which is drawn under tension from a bobbin b retarded by a braking device. The braking device may consist of a brake band k which is loaded with a weight i or may comprise a spring-loaded or weight-loaded roller which is pressed against a roller secured to the shaft of the bobbin b. In a modified arrangement, the braking device acts upon a separate. bobbin around which the core is passed. In another embodiment the take-off pulley' e which draws the core from the bobbin b is connected through a sprocket and chain drive either to the bobbin b or to a separate bobbin around which the core a passes, the drive being such that the peripheral speed of the pulley e is greater than that of the bobbin. Fig. 7 shows a ratchet mechanism for paying-out the core under tension. The core a, supplied from a bobbin 8, is passed around a roller 9 connected through gearing 10 .. 13 to a ratchet wheel 14. The ratchet wheel is rotated by a pawl 15 on a lever 17 which is operated by aconnecting rod 19 driven by a rotating disc 21... To permit adjustment of the throw of the lever 17, the ends of the rod 19 are adjustablein slots 18, 20 in the lever and disc respectively.-
GB28058/32A 1932-10-08 1932-10-08 Extensible electric conductor Expired GB394851A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB28058/32A GB394851A (en) 1932-10-08 1932-10-08 Extensible electric conductor
GB8604/33A GB418668A (en) 1932-10-08 1933-03-22 An elastic electric conductor
FR761737D FR761737A (en) 1932-10-08 1933-10-07 Manufacturing process for stretchable electrical conductors
US692894A US2013211A (en) 1932-10-08 1933-10-09 Process for the production of extensible electric conductors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB28058/32A GB394851A (en) 1932-10-08 1932-10-08 Extensible electric conductor
GB8604/33A GB418668A (en) 1932-10-08 1933-03-22 An elastic electric conductor

Publications (1)

Publication Number Publication Date
GB394851A true GB394851A (en) 1933-07-06

Family

ID=32472116

Family Applications (2)

Application Number Title Priority Date Filing Date
GB28058/32A Expired GB394851A (en) 1932-10-08 1932-10-08 Extensible electric conductor
GB8604/33A Expired GB418668A (en) 1932-10-08 1933-03-22 An elastic electric conductor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8604/33A Expired GB418668A (en) 1932-10-08 1933-03-22 An elastic electric conductor

Country Status (3)

Country Link
US (1) US2013211A (en)
FR (1) FR761737A (en)
GB (2) GB394851A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030411B (en) * 1952-09-26 1958-05-22 Siemens Ag Process for producing highly elastic electrical cables
GB2156592A (en) * 1984-03-29 1985-10-09 Ask Manufacturing Limited Elastic electrically conductive components and radio antennas incorporating such components

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508636A (en) * 1951-01-23
US2761193A (en) * 1951-09-21 1956-09-04 Us Rubber Co Ribbon rubber thread splitter
US3100240A (en) * 1956-07-17 1963-08-06 John W Schmidt Extensible electric conduit
US3014087A (en) * 1957-12-17 1961-12-19 Kaplan Philip Extensible electric cables
NL112629C (en) * 1960-04-14
US3048078A (en) * 1960-04-29 1962-08-07 Kaplan Philip Method of producing extensible electric cables
US3130630A (en) * 1962-10-02 1964-04-28 Thomas Taylor & Sons Inc Elastically stretchable cordage
AT245755B (en) * 1963-05-31 1966-03-10 Christian Heinrich Turcksin Elastically stretchable tape in longitudinal and transverse directions and process for its production
GB1024046A (en) * 1963-11-11 1966-03-30 Vickers Ltd Improvements in flexible heating elements
US9427571B2 (en) 2012-06-29 2016-08-30 Nuvectra Corporation Dynamic coil for implantable stimulation leads
CN112771298B (en) 2018-09-28 2022-09-20 Mtp有限责任公司 Extensible flexible hose and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030411B (en) * 1952-09-26 1958-05-22 Siemens Ag Process for producing highly elastic electrical cables
GB2156592A (en) * 1984-03-29 1985-10-09 Ask Manufacturing Limited Elastic electrically conductive components and radio antennas incorporating such components

Also Published As

Publication number Publication date
FR761737A (en) 1934-03-23
GB418668A (en) 1934-10-22
US2013211A (en) 1935-09-03

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