US2370899A - Apparatus for winding strands, particularly for lapping or braiding machines - Google Patents

Apparatus for winding strands, particularly for lapping or braiding machines Download PDF

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Publication number
US2370899A
US2370899A US478686A US47868643A US2370899A US 2370899 A US2370899 A US 2370899A US 478686 A US478686 A US 478686A US 47868643 A US47868643 A US 47868643A US 2370899 A US2370899 A US 2370899A
Authority
US
United States
Prior art keywords
lapping
wires
bobbin
strands
winding
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 - Lifetime
Application number
US478686A
Other languages
English (en)
Inventor
Wilfred John Lee Wildbore
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.)
STC PLC
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Application granted granted Critical
Publication of US2370899A publication Critical patent/US2370899A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/026—Doubling winders, i.e. for winding two or more parallel yarns on a bobbin, e.g. in preparation for twisting or weaving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/005—Wound packages of filamentary material with two or more filaments wound in parallel on the bobbin
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C3/00—Braiding or lacing machines
    • D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02—Stranding-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/08—Loading coils for telecommunication circuits

Definitions

  • This invention relates to an improved process and apparatus forwinding strands particularly for lapping or'braiding machines.
  • each wire shall be of a similar length to its fellows as any slight amount of slack in a wire tends to accumulate at any guide or constricting device through which the several strands may be required jointly to pass and such accumulation of slack tends to form a loop which is liable to catch or entangle itself with other parts of the machine.
  • a second requirement is that all the wires on any one bobbin should not be twisted around each other since they would then appear twisted in the finished lapping or braiding and the full availablecoverage of the wire would not be secured.
  • One method of carrying out the winding operation is to arrange that the individual wires, comprising themultiple winding required on the bobbin, are passed through separate holes in a lay plate before being Wound on to the bobbin and that this lay plate has imparted to it an oscillatory rotation. Provided there is a fairly long run of wire between this lay plate and the previous pulley round which the wire passes, the twist which is put into this section of the wire will disappear when the lay plate rotates in the opposite direction, whereas if there is a short run of wire between the lay plate and the receiving bobbin, the twists will appear in the wires on the bobbin.
  • Figs. 3 and 4 show in elevation and plan respectively a modified arrangement.
  • Fig. 1 the wires are passed through a rotatable die I, carried on the traverse arm 2, of the winding machine.
  • Figs. 3 and 4 The die An alternative method is shown in Figs. 3 and 4.
  • the rotatable die I is located at. a fixed point and positively driven from the winding bob-- bin 5 with the oscillatory motion desired.
  • chain drive I! is driven from the bobbin'spindle 13 to rotate the shaft 14.
  • This shaft' u is fitted with a crank l5 driving through a link It, a
  • toothed rack ll engaging with teeth l8 on the outside of the rotatable die I.
  • the rack I1 is a sliding fit in its support is and oscillates backaamaoa 2.
  • lay plate through which the individual strands are passed, rotatably mounted at the free end of said traverse member, and means whereby the direction 01 rotation of said lay plate is reversed upon the reversal of direction of longitudinal displacement of said traverse member, whereby said strands are twisted in alternately opposite directions while passing through said lay plate, ac-
  • said last-mentioned means also includes a cranklike member rotated by the operation of said winding apparatus, a rack driven reciprocatingh by' said crank-like member, means for engaging said lay plate and'said rack, and means 101 mounting said lay pla'te rptatably in fixed relation to said bobbin, whereby said lay plate isrotated in opposite directions by reason of engagement with said reciprocatingly driven rack.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
US478686A 1942-03-12 1943-03-10 Apparatus for winding strands, particularly for lapping or braiding machines Expired - Lifetime US2370899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3259/42A GB555990A (en) 1942-03-12 1942-03-12 An improved process and apparatus for winding wire strands particularly for use in lapping or braiding machines

Publications (1)

Publication Number Publication Date
US2370899A true US2370899A (en) 1945-03-06

Family

ID=9754953

Family Applications (1)

Application Number Title Priority Date Filing Date
US478686A Expired - Lifetime US2370899A (en) 1942-03-12 1943-03-10 Apparatus for winding strands, particularly for lapping or braiding machines

Country Status (4)

Country Link
US (1) US2370899A (fr)
BE (1) BE471226A (fr)
FR (1) FR939131A (fr)
GB (1) GB555990A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668673A (en) * 1950-07-24 1954-02-09 Western Electric Co Method of and apparatus for reeling filamentary articles
US2757876A (en) * 1952-05-16 1956-08-07 Warner Swasey Co Undershot baller
US2790299A (en) * 1955-08-22 1957-04-30 Western Electric Co Method and apparatus for twisting wires
US2882674A (en) * 1955-02-08 1959-04-21 Barmag Barmer Maschf Method and apparatus for simultaneously winding a plurality of threads on a single bobbin and article produced thereby
US2961010A (en) * 1955-11-03 1960-11-22 Lees & Sons Co James Pile fabric
US2964898A (en) * 1958-04-23 1960-12-20 Hanseatische Motoren Ges M B H Cross winding apparatus for textile drawing frames
US2986867A (en) * 1955-11-03 1961-06-06 Lees & Sons Co James Method of imparting dual twist to yarn
US3022566A (en) * 1958-02-11 1962-02-27 Du Pont False twisted yarn beam

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102856008A (zh) * 2012-09-18 2013-01-02 无锡锡洲电磁线有限公司 导线的换位推指结构
WO2021144189A1 (fr) * 2020-01-17 2021-07-22 Nv Bekaert Sa Module d'enroulement et installation d'enroulement pour fils métalliques

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668673A (en) * 1950-07-24 1954-02-09 Western Electric Co Method of and apparatus for reeling filamentary articles
US2757876A (en) * 1952-05-16 1956-08-07 Warner Swasey Co Undershot baller
US2882674A (en) * 1955-02-08 1959-04-21 Barmag Barmer Maschf Method and apparatus for simultaneously winding a plurality of threads on a single bobbin and article produced thereby
US2790299A (en) * 1955-08-22 1957-04-30 Western Electric Co Method and apparatus for twisting wires
US2961010A (en) * 1955-11-03 1960-11-22 Lees & Sons Co James Pile fabric
US2986867A (en) * 1955-11-03 1961-06-06 Lees & Sons Co James Method of imparting dual twist to yarn
US3022566A (en) * 1958-02-11 1962-02-27 Du Pont False twisted yarn beam
US2964898A (en) * 1958-04-23 1960-12-20 Hanseatische Motoren Ges M B H Cross winding apparatus for textile drawing frames

Also Published As

Publication number Publication date
FR939131A (fr) 1948-11-04
GB555990A (en) 1943-09-15
BE471226A (fr) 1947-08-15

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