GB189905A - Improvements in and relating to electric devices for controlling the rotation of bobbins during winding thereon or therefrom - Google Patents

Improvements in and relating to electric devices for controlling the rotation of bobbins during winding thereon or therefrom

Info

Publication number
GB189905A
GB189905A GB2502721A GB2502721A GB189905A GB 189905 A GB189905 A GB 189905A GB 2502721 A GB2502721 A GB 2502721A GB 2502721 A GB2502721 A GB 2502721A GB 189905 A GB189905 A GB 189905A
Authority
GB
United Kingdom
Prior art keywords
shaft
rotated
rotation
spool
parts
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
GB2502721A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB189905A publication Critical patent/GB189905A/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
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
    • B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/20—Actuating means angular
    • B65H2555/23—Actuating means angular magnetic, e.g. rotary solenoids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

189,905. British Thomson - Houston Co., Ltd., (General Electric Co.). Sept. 21, 1921. Creel. arrangements; spindle-driving apparatus. -An electric device for controlling the rotation of bobbins when winding thereon or therefrom comprises a shaft 12, Fig. 1, to which is rigidly fixed a disc 14 of conducting material, a circular magnet-frame 17 provided with a coil 15 to produce a magnetic field intersecting the disc, and an armature-member 19. The parts 17, 19 are free to rotate on the shaft 12 and are held together by a member 20 of non-magnetic material, the securing screws 21 of which work in elongated slots to permit angular adjustment. The spool is mounted between members 28, 29 on the shaft 12 which, normally, is rotated while the parts 17, 19 are held stationary by stops 27. The members 17, 19 may be rotated by means of a belt over a pulley 23, and the shaft 12 dragged round in consequence. One application of the device is shown in Fig. 4, wherein a wire 30 is being wound on a bobbin 34 from a spool 33 mounted on the shaft 12. When the shaft 35 carrying the bobbin 34 is rotated, the material 30 is tensioned to an extent depending on-the speed of rotation and the current through the coil 15 which latter may be regulated by the resistance 31. If it be desired to wind on the spool 33, the parts 17, 19 are rotated by a motor 24. A magnetically-operated brake 36 is provided to act on breakage of the material being wound, a slackening of the material 30 permitting a roller 38 to rise and to result in separation of the contacts 37 which causes the brake to act.
GB2502721A 1922-11-08 1921-09-21 Improvements in and relating to electric devices for controlling the rotation of bobbins during winding thereon or therefrom Expired GB189905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA38762D DE379382C (en) 1922-11-08 1922-11-08 Device for regulating the thread tension

Publications (1)

Publication Number Publication Date
GB189905A true GB189905A (en) 1922-12-14

Family

ID=6930989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2502721A Expired GB189905A (en) 1922-11-08 1921-09-21 Improvements in and relating to electric devices for controlling the rotation of bobbins during winding thereon or therefrom

Country Status (2)

Country Link
DE (1) DE379382C (en)
GB (1) GB189905A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419372A (en) * 1945-03-17 1947-04-22 Sylvania Electric Prod Tension control arrangement for winding systems
US2465932A (en) * 1943-10-11 1949-03-29 Joseph C Romine Magnetic brake for reels
US2474566A (en) * 1946-11-12 1949-06-28 Applegate Earl Take-up of electric cords
US2571762A (en) * 1949-01-22 1951-10-16 Kysor Rich Corp Magnetic clutch
US2591395A (en) * 1949-08-20 1952-04-01 Gen Electric Magnetic torque device
US2662264A (en) * 1951-10-03 1953-12-15 Verney Corp Textile slasher
US2692735A (en) * 1951-03-24 1954-10-26 Eaton Mfg Co Winding machine
US2738937A (en) * 1951-10-06 1956-03-20 Celanese Corp Textile apparatus
US2750921A (en) * 1953-01-12 1956-06-19 Western Electric Co Tension control apparatus for thermal vaporizing coating device
US2872601A (en) * 1954-07-31 1959-02-03 Jaeger Ets Ed Adjustment devices for magnetic drive, applicable notably to tachometers
US3034744A (en) * 1959-05-12 1962-05-15 Allied Control Co Magnetic torque tension device
US3797775A (en) * 1973-02-01 1974-03-19 E White Strand tension control
US4958780A (en) * 1988-04-09 1990-09-25 Kabelmetal Electro Gmbh Spool driving and braking

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214123B (en) * 1959-01-30 1966-04-07 Dietze & Schell Device for keeping the thread tension constant on textile winding machines
DE102015207915A1 (en) * 2015-04-29 2016-11-03 Robert Bosch Gmbh Ring magnet with slots for receiving foreign particles, as well as an electric machine including such, and a method for producing such

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465932A (en) * 1943-10-11 1949-03-29 Joseph C Romine Magnetic brake for reels
US2419372A (en) * 1945-03-17 1947-04-22 Sylvania Electric Prod Tension control arrangement for winding systems
US2474566A (en) * 1946-11-12 1949-06-28 Applegate Earl Take-up of electric cords
US2571762A (en) * 1949-01-22 1951-10-16 Kysor Rich Corp Magnetic clutch
US2591395A (en) * 1949-08-20 1952-04-01 Gen Electric Magnetic torque device
US2692735A (en) * 1951-03-24 1954-10-26 Eaton Mfg Co Winding machine
US2662264A (en) * 1951-10-03 1953-12-15 Verney Corp Textile slasher
US2738937A (en) * 1951-10-06 1956-03-20 Celanese Corp Textile apparatus
US2750921A (en) * 1953-01-12 1956-06-19 Western Electric Co Tension control apparatus for thermal vaporizing coating device
US2872601A (en) * 1954-07-31 1959-02-03 Jaeger Ets Ed Adjustment devices for magnetic drive, applicable notably to tachometers
US3034744A (en) * 1959-05-12 1962-05-15 Allied Control Co Magnetic torque tension device
US3797775A (en) * 1973-02-01 1974-03-19 E White Strand tension control
US4958780A (en) * 1988-04-09 1990-09-25 Kabelmetal Electro Gmbh Spool driving and braking

Also Published As

Publication number Publication date
DE379382C (en) 1923-08-21

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