GB1500383A - Rotary lapping device for applying cover material around a longitudinally moveable elongate member - Google Patents

Rotary lapping device for applying cover material around a longitudinally moveable elongate member

Info

Publication number
GB1500383A
GB1500383A GB1576075A GB1576075A GB1500383A GB 1500383 A GB1500383 A GB 1500383A GB 1576075 A GB1576075 A GB 1576075A GB 1576075 A GB1576075 A GB 1576075A GB 1500383 A GB1500383 A GB 1500383A
Authority
GB
United Kingdom
Prior art keywords
flyer
cover material
rotary
gear
lapping device
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
GB1576075A
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19742419600 external-priority patent/DE2419600C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1500383A publication Critical patent/GB1500383A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores
    • B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
    • 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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

1500383 Rotary lapping device SIEMENS AG 16 April 1975 [19 April 1974] 15760/75 Heading B8G A rotary lapping device, for applying elongate cover material around an elongate member as it moves longitudinally relative to the device, comprises a rotary carrier member for the cover material, a rotary flyer for unreeling cover material from the carrier, and a monitoring arrangement for monitoring the speeds of rotation of the carrier member and flyer comprising a first monitor coupled to the flyer for rotation therewith, a second monitor coupled with the carrier member for rotation therewith, and third and fourth monitors fixed in the device and cooperable with the first and second monitors for generating signals dependent on the speeds of the flyer and carrier member. As shown, flyer 11, 12, 13, 15 is rotated by gear 14 to unwind material 22 from supply 21 and wind it about a core running through the centre of the device. Supply 21 is mounted on member 20 rotated by flyer member 15 via permanent magnet 16 and disc 25. The radial teeth of rotating gear 14, and of gear 26 rotating with member 20, produce a pulse-wire variation of magnetic flux in fixed sensors 31, 32 which include permanent magnets, and the sensors transmit pulsed electric signals which are counted in separate counters. After a predetermined number of pulses the counters transmit signals which are compared. If the signals correspond the flyer and member 20 are rotating at the same speed and the device is working incorrectly, and a signal is transmitted to stop the winding or to trigger an optic or acoustic signal. Alternatively, the sensors 31, 32 may be opto-electrical transducers and the gear-wheels replaced by perforated or toothed discs, e.g. the discs having the same number of teeth or perforations.
GB1576075A 1974-04-19 1975-04-16 Rotary lapping device for applying cover material around a longitudinally moveable elongate member Expired GB1500383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419600 DE2419600C3 (en) 1974-04-19 Central spinner with monitoring of the spinning material flow

Publications (1)

Publication Number Publication Date
GB1500383A true GB1500383A (en) 1978-02-08

Family

ID=5913706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1576075A Expired GB1500383A (en) 1974-04-19 1975-04-16 Rotary lapping device for applying cover material around a longitudinally moveable elongate member

Country Status (3)

Country Link
FR (1) FR2267969B1 (en)
GB (1) GB1500383A (en)
IT (1) IT1037299B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100342460C (en) * 2004-07-26 2007-10-10 黄建为 Method and its structutre for dynamicaly regulating tension for shield wire winder
CN109411121A (en) * 2018-09-21 2019-03-01 何银亚 A kind of wire structure that high abrasion flexibility is strong

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474231A1 (en) * 1980-01-22 1981-07-24 Pourtier Pere Et Fils Ets Ribbon winding machine for electrical cables etc. - has constant couple drive and self tensioning lever roller system for guiding ribbon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100342460C (en) * 2004-07-26 2007-10-10 黄建为 Method and its structutre for dynamicaly regulating tension for shield wire winder
CN109411121A (en) * 2018-09-21 2019-03-01 何银亚 A kind of wire structure that high abrasion flexibility is strong

Also Published As

Publication number Publication date
FR2267969B1 (en) 1978-10-06
DE2419600B2 (en) 1976-07-15
IT1037299B (en) 1979-11-10
DE2419600A1 (en) 1975-10-30
FR2267969A1 (en) 1975-11-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee