[go: up one dir, main page]

GB1110718A - Tension control - Google Patents

Tension control

Info

Publication number
GB1110718A
GB1110718A GB4483065A GB4483065A GB1110718A GB 1110718 A GB1110718 A GB 1110718A GB 4483065 A GB4483065 A GB 4483065A GB 4483065 A GB4483065 A GB 4483065A GB 1110718 A GB1110718 A GB 1110718A
Authority
GB
United Kingdom
Prior art keywords
yarn
clutch
brake
guide
excitation
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
GB4483065A
Inventor
Roland Waite
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4483065A priority Critical patent/GB1110718A/en
Priority to NL6614077A priority patent/NL6614077A/xx
Publication of GB1110718A publication Critical patent/GB1110718A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • 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
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B65H59/385—Regulating winding speed
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

1,110.718. Automatic tension control. IMPERIAL CHEMICAL INDUSTRIES Ltd. 8 July, 1966 [22 Oct., 1965], No. 44830/65. Headings DID and D1J. [Also in Division G3] Yarn tension is controlled by (a) a yarn guide positioned between a supply or collecting passage and a yarn handling machine, the guide being movable about a mean position in response to tension variations, (b) an electro-magnetic clutch-brake system to drive the package, and (c) a means, e.g. a potentiometer, which is operatively connected to the yarn guide, responsive therewith to tension variations, for controlling excitation of the electro-magnetic clutch-brake. The electrical signal from the potentiometer can control the excitation of the clutch-brake system via a circuit, see Fig. 4 (not shown), so that in the mean position of the guide there is no excitation of the electro-magnetic clutch or brake. Preferably the package is driven by a d.c. electric motor. As shown in Fig. 3 the clutch 18 and disc brake 21 are mounted on a common shaft 23, which also carries the package carrier 24, running in bearings 22, 27. The clutch and brake actuating coils, 17, 20 respectively, are mounted on base support 16. The drive pulley 28 is connected to the clutch plate 19 and runs about bearings 27. An increase in yarn tension causes greater excitation of clutch coils 17 and less of brake coils 20 and vice versa. The electric motor may be connected directly to shaft 23. The yarn may optionally pass through fixed guides in addition to the moving guide, see Figs. 1 and 2 (not shown). The yarn may be of a synthetic thermoplastic resin and may be fed to or from a multiposition drawing machine. A traverse means can be used to lay the yarn if it is being wound onto the package.
GB4483065A 1965-10-22 1965-10-22 Tension control Expired GB1110718A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4483065A GB1110718A (en) 1965-10-22 1965-10-22 Tension control
NL6614077A NL6614077A (en) 1965-10-22 1966-10-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4483065A GB1110718A (en) 1965-10-22 1965-10-22 Tension control

Publications (1)

Publication Number Publication Date
GB1110718A true GB1110718A (en) 1968-04-24

Family

ID=10434914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4483065A Expired GB1110718A (en) 1965-10-22 1965-10-22 Tension control

Country Status (2)

Country Link
GB (1) GB1110718A (en)
NL (1) NL6614077A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007049A1 (en) * 1986-05-09 1987-11-19 Zahnradfabrik Friedrichshafen Ag Electrical tension adjuster for winding operations
ITMI20120734A1 (en) * 2012-05-03 2013-11-04 Btsr Int Spa METHOD AND WINDING DEVICE OF A SYNTHETIC WIRE COMING FROM AN EXTRUDER

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007049A1 (en) * 1986-05-09 1987-11-19 Zahnradfabrik Friedrichshafen Ag Electrical tension adjuster for winding operations
ITMI20120734A1 (en) * 2012-05-03 2013-11-04 Btsr Int Spa METHOD AND WINDING DEVICE OF A SYNTHETIC WIRE COMING FROM AN EXTRUDER
WO2013164749A1 (en) 2012-05-03 2013-11-07 Btsr International S.P.A. Method and device for winding a synthetic yarn coming from an extruder
CN104271480A (en) * 2012-05-03 2015-01-07 Btsr国际股份公司 Method and device for winding synthetic yarn from an extruder
US20150129705A1 (en) * 2012-05-03 2015-05-14 Btsr International S.P.A. Method and device for winding a synthetic yarn coming from an extruder
US9834403B2 (en) * 2012-05-03 2017-12-05 Btsr International S.P.A. Method and device for winding a synthetic yarn coming from an extruder

Also Published As

Publication number Publication date
NL6614077A (en) 1967-04-24

Similar Documents

Publication Publication Date Title
GB917052A (en) Method and apparatus for collecting linear material into í¡í¡
TR199802302A2 (en) Process and winding device for winding a continuous incoming thread.
GB1461884A (en) Winding apparatus
GB1466691A (en) Apparatus for the ''n'³o''''''''''''g machines
GB1194545A (en) An Arrangement for Regulating Winding Drive Means
DE3669137D1 (en) WIRE DISPENSING MACHINES.
GB1403918A (en) Method and apparatus for packaging linear material
GB1110718A (en) Tension control
GB2073261A (en) Thread feeding equipment for a weaving or knitting machine
GB1469477A (en) Wind-off reel device
US2964260A (en) Traverse mechanism
ES425624A1 (en) IMPROVEMENTS INTRODUCED IN A DRIVING INSTALLATION FOR SEWING MACHINES.
GB1205162A (en) Reeling or winding mechanism for cordlike or threadlike material, e.g. wire
SE313004B (en)
GB1155874A (en) Improvements relating to Tension Control In Material Unwinding Apparatus
GB1088513A (en) Improvements in or relating to spooling mechanisms
US2331798A (en) Wire drawing and spooling system
US2944747A (en) Tension controller
GB1375487A (en)
GB1228312A (en)
GB1230303A (en)
GB1128308A (en) Automatic winding machine
GB1502027A (en) Thread storing and feeding device
US3353762A (en) Wire-feeding and tensioning apparatus
GB1324422A (en) Yarn winding