GB752511A - Machine for winding small closed ring cores with thin wires - Google Patents

Machine for winding small closed ring cores with thin wires

Info

Publication number
GB752511A
GB752511A GB17242/54A GB1724254A GB752511A GB 752511 A GB752511 A GB 752511A GB 17242/54 A GB17242/54 A GB 17242/54A GB 1724254 A GB1724254 A GB 1724254A GB 752511 A GB752511 A GB 752511A
Authority
GB
United Kingdom
Prior art keywords
wire
bar
machine
closed ring
small closed
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
GB17242/54A
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.)
MICAFIL Ltd
Original Assignee
MICAFIL 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 MICAFIL Ltd filed Critical MICAFIL Ltd
Publication of GB752511A publication Critical patent/GB752511A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

752,511. Winding toroidal coils. MICAFIL, Ltd. June 11, 1954 [June 11, 1953], No. 17242/54. Addition to 668,042. Class 83 (4). A machine for winding small closed ring cores 3 according to the parent Specification, wherein the wire storage device consists of a circular tube 1 guided by rollers 4 whose axes are radial to the axis of rotation of said device 2, said rollers being located on two parallel flange plates 16, 17 between which there is a narrow continuous gap through which the wire 14 passes on leaving the storage device 1, is characterized in that on the inner sides of the flange plates 16, 17 means are provided which give the wire a wave-like bend to prevent the wire loop from being thrown out radially of the device 1 but allow it to move easily transversely to the radial direction. The means comprise a U-sectioned bar 22 adjustably secured by a screw 25 to the flange plate 16 and extending towards the core 3, the U arms forming two ribs co-operating with longitudinal grooves 24 in the flange plate 17. The bar 22 and grooves 24 are highly polished and their ends tapered. The bar 22 may have one or more than two ribs.
GB17242/54A 1953-06-11 1954-06-11 Machine for winding small closed ring cores with thin wires Expired GB752511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH752511X 1953-06-11

Publications (1)

Publication Number Publication Date
GB752511A true GB752511A (en) 1956-07-11

Family

ID=4534013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17242/54A Expired GB752511A (en) 1953-06-11 1954-06-11 Machine for winding small closed ring cores with thin wires

Country Status (1)

Country Link
GB (1) GB752511A (en)

Similar Documents

Publication Publication Date Title
NL145171B (en) CENTERLESS MACHINE FOR THE SCREW-LINE-SHAPED REWINDING OF A TIRE AROUND A mandrel.
GB752511A (en) Machine for winding small closed ring cores with thin wires
BE589175A (en) Segmental drum winding machine for metal bands.
GB1027047A (en) A device for helically wrapping pipes or other members
GB719830A (en) Improvements in self winding reels for cable or hose
ES373236A1 (en) Coiler
ES340125A1 (en) Rolling of cylindrical workpieces
GB966726A (en) Portable winding reel and stand
ES358714A1 (en) Traversing mechanism for spool winding
ES415066A1 (en) Reel for winding and unwinding a flexible hose
ES341189A2 (en) Improvements introduced in wire devanators. (Machine-translation by Google Translate, not legally binding)
GB720212A (en) Improvements in apparatus for the winding of wire on reels
GB694478A (en) Improvements in coil winding machines
NL6906218A (en) Axially adjustable reel for winding wire stripcable etc - ip cable ect
GB257210A (en) Yarn reel
ES323785A1 (en) Improvements in cables for cables. (Machine-translation by Google Translate, not legally binding)
FR1077679A (en) Guide for rolling mills
FR2224831A1 (en) Magnetic tape cassette with internal tape guides - each curved guide adjacent respective tape reel
GB1023170A (en) Cable winding device
GB857050A (en) Improvements in winding devices
FR64171E (en) Process for manufacturing cheeks for reels, pulleys, wheels and the like, and resulting new product
GB658106A (en) Improvements in or relating to the feeding of wire into spring-fabricating or other machines
FR1539994A (en) Apparatus for adjusting the wire winding diameter on a bobbin case
ES216728A3 (en) Improvements in the rapid bearing machines for pineapple cones (Machine-translation by Google Translate, not legally binding)
ES320351A1 (en) Improvements in wire trefilming machines and particularly in multiple trefiling machines. (Machine-translation by Google Translate, not legally binding)