FR2390820A1 - Coil winding mechanism with high precision feed arm - has electromagnetic coupling and optical-electronic control with arm rotating in two planes - Google Patents

Coil winding mechanism with high precision feed arm - has electromagnetic coupling and optical-electronic control with arm rotating in two planes

Info

Publication number
FR2390820A1
FR2390820A1 FR7714128A FR7714128A FR2390820A1 FR 2390820 A1 FR2390820 A1 FR 2390820A1 FR 7714128 A FR7714128 A FR 7714128A FR 7714128 A FR7714128 A FR 7714128A FR 2390820 A1 FR2390820 A1 FR 2390820A1
Authority
FR
France
Prior art keywords
arm
coil winding
planes
feed arm
optical
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.)
Granted
Application number
FR7714128A
Other languages
French (fr)
Other versions
FR2390820B1 (en
Inventor
Georges Claudius Curtenelle
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR7714128A priority Critical patent/FR2390820A1/en
Publication of FR2390820A1 publication Critical patent/FR2390820A1/en
Application granted granted Critical
Publication of FR2390820B1 publication Critical patent/FR2390820B1/fr
Granted 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
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/088—Devices for guiding or positioning the winding material on the former using revolving flyers

Abstract

A coil winding machine is for bobbins having multi-layer wire windings. The machine has a winding or feed arm which accurately and consistantly tracks the wire along the bobbin reversing its direction at each end of the bobbin. The machine is driven via pulleys (12) and a belt (13) from an electric motor (11), braking and coupling being by electro-magnetic units. The feed arm can rotate in both horizontal and vertical planes and is made of some light rigid material. Reversal of the winding sense is achieved by a separate electro-magnetic coupling and the point at which this occurs is controlled by a fibre-optic head and detector.
FR7714128A 1977-05-09 1977-05-09 Coil winding mechanism with high precision feed arm - has electromagnetic coupling and optical-electronic control with arm rotating in two planes Granted FR2390820A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714128A FR2390820A1 (en) 1977-05-09 1977-05-09 Coil winding mechanism with high precision feed arm - has electromagnetic coupling and optical-electronic control with arm rotating in two planes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714128A FR2390820A1 (en) 1977-05-09 1977-05-09 Coil winding mechanism with high precision feed arm - has electromagnetic coupling and optical-electronic control with arm rotating in two planes

Publications (2)

Publication Number Publication Date
FR2390820A1 true FR2390820A1 (en) 1978-12-08
FR2390820B1 FR2390820B1 (en) 1981-01-09

Family

ID=9190558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714128A Granted FR2390820A1 (en) 1977-05-09 1977-05-09 Coil winding mechanism with high precision feed arm - has electromagnetic coupling and optical-electronic control with arm rotating in two planes

Country Status (1)

Country Link
FR (1) FR2390820A1 (en)

Also Published As

Publication number Publication date
FR2390820B1 (en) 1981-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse