GB1185017A - Improvements in and relating to Wrap Beaming - Google Patents

Improvements in and relating to Wrap Beaming

Info

Publication number
GB1185017A
GB1185017A GB31240/66A GB3124066A GB1185017A GB 1185017 A GB1185017 A GB 1185017A GB 31240/66 A GB31240/66 A GB 31240/66A GB 3124066 A GB3124066 A GB 3124066A GB 1185017 A GB1185017 A GB 1185017A
Authority
GB
United Kingdom
Prior art keywords
comb
tacho
generator
winding
controlled
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
GB31240/66A
Inventor
Francis James Berridge
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB31240/66A priority Critical patent/GB1185017A/en
Priority to US645779A priority patent/US3440700A/en
Priority to SE08948/67A priority patent/SE327176B/xx
Priority to DE1967C0042727 priority patent/DE1710159A1/en
Priority to CH967667A priority patent/CH478266A/en
Priority to NL6709587A priority patent/NL6709587A/xx
Priority to FR113848A priority patent/FR1530964A/en
Priority to BE701245A priority patent/BE701245A/xx
Publication of GB1185017A publication Critical patent/GB1185017A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/06—Warp let-off mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/005—Sensing web roll diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
    • B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/12—Variable-speed driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Looms (AREA)

Abstract

1,185,017. Warp beaming apparatus. COURTAULDS Ltd. 11 July, 1967 [12 July, 1966], No. 31240/66. Heading DIM. In warp beaming apparatus in which the speed of the beam is reduced as winding progresses, in order to keep the yarn speed constant, the position of a member such as a comb 10 is also controlled. As shown, an induction coupling 3 between a driving motor 2 and the beam 1 is controlled by signals from a control unit 5 in accordance with voltage applied to said unit by a tacho-generator 8 coupled to the front roller of three tensioning rollers 7 for the warp sheet 6. The height of comb 10 is regulated by a reversible motor 13 through a rack and pinion drive 12, 11 under control of a unit 18 which compares the voltages derived from a tacho-generator 20 coupled to the beam and a contact 14 of a rheostat 16 to which is applied the voltage from tacho-generator 8. The contact 14 moves with the comb 10 so that as the speed of the beam reduces during winding the comb 10 is progressively raised. The control unit 5 may incorporate a safety switch to shut down the apparatus if no signal is received from the tacho-generator 8 as when no yarns are being wound. A member of the braking mechanism for stopping the beam on yarn breakage or termination of the winding, may be actuated by the rack 11 to increase the braking force in proportion to the inertia of the beam or the diameter increases. The width of the comb during the winding of a diablo beam may be increased as the diameter of the beam increases. It is stated that electrical current or frequency could be utilised instead of voltage as the controlling quantities and that a hydraulic or pneumatic system under electrical control could be used instead of motor 13 for actuating the comb 10 or other controlled member.
GB31240/66A 1966-07-12 1966-07-12 Improvements in and relating to Wrap Beaming Expired GB1185017A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB31240/66A GB1185017A (en) 1966-07-12 1966-07-12 Improvements in and relating to Wrap Beaming
US645779A US3440700A (en) 1966-07-12 1967-06-13 Warp beaming
SE08948/67A SE327176B (en) 1966-07-12 1967-06-22
DE1967C0042727 DE1710159A1 (en) 1966-07-12 1967-06-28 Warp beam device
CH967667A CH478266A (en) 1966-07-12 1967-07-07 Method for controlling the position of a part of a warping machine and warping machine for carrying out the method
NL6709587A NL6709587A (en) 1966-07-12 1967-07-11
FR113848A FR1530964A (en) 1966-07-12 1967-07-11 Warping improvements
BE701245A BE701245A (en) 1966-07-12 1967-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31240/66A GB1185017A (en) 1966-07-12 1966-07-12 Improvements in and relating to Wrap Beaming

Publications (1)

Publication Number Publication Date
GB1185017A true GB1185017A (en) 1970-03-18

Family

ID=10320150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31240/66A Expired GB1185017A (en) 1966-07-12 1966-07-12 Improvements in and relating to Wrap Beaming

Country Status (7)

Country Link
US (1) US3440700A (en)
BE (1) BE701245A (en)
CH (1) CH478266A (en)
DE (1) DE1710159A1 (en)
GB (1) GB1185017A (en)
NL (1) NL6709587A (en)
SE (1) SE327176B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599300A (en) * 1970-02-11 1971-08-17 Monsanto Co Fluid pressure automatic tensioner
JPS6170038A (en) * 1984-09-10 1986-04-10 三菱レイヨン株式会社 Automatic wind-up method and apparatus of warper
EP0379463B1 (en) * 1989-01-16 1994-09-28 Benninger AG Process and device for the speed adjustment of a warp beam
US5430918A (en) * 1994-03-29 1995-07-11 Cocker; John Warper delivery system having constant delivery angle
CN107541831A (en) * 2016-06-25 2018-01-05 常州市第八纺织机械有限公司 It is a kind of to be used to make the smooth automaton in yarn face during warping machine parking

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663493A (en) * 1927-05-23 1928-03-20 Reeves Pulley Co Control for variable-speed mechanism
US1857817A (en) * 1929-03-23 1932-05-10 Western Electric Co Winding and reeling device
US3072998A (en) * 1959-10-21 1963-01-15 American Enka Corp Warper
US3263297A (en) * 1964-03-31 1966-08-02 Cocker Machine & Foundry Compa Method and apparatus for winding yarns on a beam

Also Published As

Publication number Publication date
CH478266A (en) 1969-09-15
DE1710159A1 (en) 1971-09-30
BE701245A (en) 1967-12-18
US3440700A (en) 1969-04-29
SE327176B (en) 1970-08-10
NL6709587A (en) 1968-01-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]