GB1296445A - - Google Patents

Info

Publication number
GB1296445A
GB1296445A GB1296445DA GB1296445A GB 1296445 A GB1296445 A GB 1296445A GB 1296445D A GB1296445D A GB 1296445DA GB 1296445 A GB1296445 A GB 1296445A
Authority
GB
United Kingdom
Prior art keywords
pulley
core
braked
april
cable
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
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 filed Critical
Publication of GB1296445A publication Critical patent/GB1296445A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • 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
    • 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
    • B65H2555/10—Actuating means linear
    • B65H2555/13—Actuating means linear magnetic, e.g. induction motors
    • 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)
  • Textile Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

1296445 Eddy current brakes M MONNEY 9 April 1970 [19 April 1969] 16948/70 Heading H2A [Also in Division D1] A pulley 1 rotated by the running thread of a textile machine is braked by eddy currents induced in a plate by a series of magnets movable axially towards and away from the pulley to vary the braking effect. The pulley 1 is rotatable on a shaft 6, and is braked by eddy currents induced in plate 9 by a series of magnets 12 set in a core 11. The position of the core is initially determined by a manually set stop ring, against which the core is urged by a spring 15-righthand side of Figure. The pulley resistance is reduced by depressing the core with a lug 24 attached to a cable 27-left-hand side of Figure. The cable is controlled by a pivoted arm 29 bearing a roller 32 following a core 33. While the roller is on the low 35 the pulley resistance is at a maximum. The brake is instantly inoperative when the pulley rides on to a high 36, but is reapplied over arc 38.
GB1296445D 1969-04-19 1970-04-09 Expired GB1296445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH602569A CH515362A (en) 1969-04-19 1969-04-19 Device for tensioning the yarn on a textile machine, in particular on a knitting machine

Publications (1)

Publication Number Publication Date
GB1296445A true GB1296445A (en) 1972-11-15

Family

ID=4302992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296445D Expired GB1296445A (en) 1969-04-19 1970-04-09

Country Status (6)

Country Link
US (1) US3635052A (en)
AU (1) AU1372570A (en)
CH (1) CH515362A (en)
DE (1) DE2016263A1 (en)
FR (1) FR2039294A1 (en)
GB (1) GB1296445A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214775B2 (en) * 1972-03-28 1977-04-23
FR2747663B1 (en) * 1996-04-18 1998-05-22 Icbt Valence YARN TENSIONING DEVICE AND TEXTILE MATERIAL EQUIPPED WITH SUCH A DEVICE
US7467759B2 (en) * 2005-09-13 2008-12-23 Brown Maurice H Adjustment mechanism for a wire tensioning apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263454A (en) * 1966-08-02 Method and apparatus for knitting
US2519882A (en) * 1948-04-30 1950-08-22 Gen Electric Constant torque device
US2912185A (en) * 1957-04-11 1959-11-10 Stop Motion Devices Corp Adjustable tension regulator for yarn

Also Published As

Publication number Publication date
CH515362A (en) 1971-11-15
FR2039294A1 (en) 1971-01-15
AU1372570A (en) 1971-10-14
US3635052A (en) 1972-01-18
DE2016263A1 (en) 1970-10-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees