GB1129476A - An improved method of applying tension to a wire or strip being pulled off a reel - Google Patents

An improved method of applying tension to a wire or strip being pulled off a reel

Info

Publication number
GB1129476A
GB1129476A GB4735464A GB4735464A GB1129476A GB 1129476 A GB1129476 A GB 1129476A GB 4735464 A GB4735464 A GB 4735464A GB 4735464 A GB4735464 A GB 4735464A GB 1129476 A GB1129476 A GB 1129476A
Authority
GB
United Kingdom
Prior art keywords
wire
roller
reel
cord
tension
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
GB4735464A
Inventor
William Douglas Mitchell
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.)
Winget Ltd
Original Assignee
Winget 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 Winget Ltd filed Critical Winget Ltd
Priority to GB4735464A priority Critical patent/GB1129476A/en
Priority to FR37643A priority patent/FR1453107A/en
Priority to DE19651499146 priority patent/DE1499146A1/en
Publication of GB1129476A publication Critical patent/GB1129476A/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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/16—Braked elements rotated by material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

1,129,476. Controlling delivery of wire. WINGET Ltd. 27 Oct., 1965 [20 Nov., 1964], No. 47354/64. Heading D1J. A device for applying tension to a wire W being pulled off a reel 4 comprises a roller 11 which is spring loaded against the reel and is retarded by a friction device. The reel 4 is mounted on a .spindle 4A Fig. 3 which rotates in bearings 3A carried by supports 1. A second set of bearings 3 are also mounted on the supports 1 and carry a spindle 2. The roller 11 is freely rotatable on a spindle 10 carried by arms 8 and 9 which are mounted on the spindle 2. Secured to the roller 11 is a grooved pulley 12 around which passes a cord 13. One end of the cord is fastened at 14 to the arm 9 and the other end is attached to an eye-bolt 15 which passes through a lug 17 carried by the arm 9. A spring 19 maintains the tension in the cord 13 and nuts 18 allow adjustment of the tension. The roller 11 is made of a material which will not slip on the wire and the tension of the cord 13 is adjusted so that slip occurs between the pulley 12 and the cord when the desired tension is reached in the wire. A slipping clutch may be used instead of the friction device described above. A spring 6 maintains the roller 11 in contact with the wire on the reel, from the full position to the empty position, the force applied by the spring being sufficient to ensure that there is no slip between the roller and the wire.
GB4735464A 1964-11-20 1964-11-20 An improved method of applying tension to a wire or strip being pulled off a reel Expired GB1129476A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4735464A GB1129476A (en) 1964-11-20 1964-11-20 An improved method of applying tension to a wire or strip being pulled off a reel
FR37643A FR1453107A (en) 1964-11-20 1965-11-08 Mechanism for applying tension to a metal wire unwound from a spool
DE19651499146 DE1499146A1 (en) 1964-11-20 1965-11-13 Device for generating wire tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4735464A GB1129476A (en) 1964-11-20 1964-11-20 An improved method of applying tension to a wire or strip being pulled off a reel

Publications (1)

Publication Number Publication Date
GB1129476A true GB1129476A (en) 1968-10-09

Family

ID=10444657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4735464A Expired GB1129476A (en) 1964-11-20 1964-11-20 An improved method of applying tension to a wire or strip being pulled off a reel

Country Status (2)

Country Link
DE (1) DE1499146A1 (en)
GB (1) GB1129476A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1247469B (en) * 1991-05-17 1994-12-17 Tecnoproget Di Zanettin B & C DEVICE TO KEEP THE TENSION OF A THREAD CONSTANT, AN OSIMILE TAPE DEVELOPED BY A REEL

Also Published As

Publication number Publication date
DE1499146A1 (en) 1969-11-13

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