FR2169461A5 - Winding device - for winding filament onto non-cylindrical supports - Google Patents

Winding device - for winding filament onto non-cylindrical supports

Info

Publication number
FR2169461A5
FR2169461A5 FR7202530A FR7202530A FR2169461A5 FR 2169461 A5 FR2169461 A5 FR 2169461A5 FR 7202530 A FR7202530 A FR 7202530A FR 7202530 A FR7202530 A FR 7202530A FR 2169461 A5 FR2169461 A5 FR 2169461A5
Authority
FR
France
Prior art keywords
filament
winding
support
nip rolls
onto non
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
FR7202530A
Other languages
French (fr)
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.)
Videon SA
Original Assignee
Videon SA
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 Videon SA filed Critical Videon SA
Priority to FR7202530A priority Critical patent/FR2169461A5/en
Application granted granted Critical
Publication of FR2169461A5 publication Critical patent/FR2169461A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • 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
    • B65H59/18—Driven rotary elements
    • 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

  • Moulding By Coating Moulds (AREA)

Abstract

The winding device includes a pair of nip rolls between which the filament passes as it is fed to the support. The filament is wound onto the support by rotating the latter. and pref. both of the nip rolls are driven so that their surfaces move in a direction opposite to the advance direction of the web so as to constantly tension the filament as it is wound onto the support to ensure a uniform filament winding. The filament also passes through a traversing guide which moves the filament axially backwards and forwards along the nip rolls to reduce wear. The device is used for forming screens of conductive filaments used in cathodic tubes.
FR7202530A 1972-01-26 1972-01-26 Winding device - for winding filament onto non-cylindrical supports Expired FR2169461A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7202530A FR2169461A5 (en) 1972-01-26 1972-01-26 Winding device - for winding filament onto non-cylindrical supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202530A FR2169461A5 (en) 1972-01-26 1972-01-26 Winding device - for winding filament onto non-cylindrical supports

Publications (1)

Publication Number Publication Date
FR2169461A5 true FR2169461A5 (en) 1973-09-07

Family

ID=9092463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202530A Expired FR2169461A5 (en) 1972-01-26 1972-01-26 Winding device - for winding filament onto non-cylindrical supports

Country Status (1)

Country Link
FR (1) FR2169461A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606003A1 (en) * 1986-10-29 1988-05-06 Aerospatiale Active-effect device for tensioning filaments, fibres or plyes for winding
EP0266612A2 (en) * 1986-11-07 1988-05-11 Zellweger Uster Ag Device for the automatic determination of data concerning a textile product
CH703267A1 (en) * 2010-06-09 2011-12-15 Uster Technologies Ag Device for determining characteristics of a yarn.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606003A1 (en) * 1986-10-29 1988-05-06 Aerospatiale Active-effect device for tensioning filaments, fibres or plyes for winding
EP0266612A2 (en) * 1986-11-07 1988-05-11 Zellweger Uster Ag Device for the automatic determination of data concerning a textile product
EP0266612A3 (en) * 1986-11-07 1990-04-04 Zellweger Uster Ag Device for the automatic determination of data concerning a textile product
CH703267A1 (en) * 2010-06-09 2011-12-15 Uster Technologies Ag Device for determining characteristics of a yarn.

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Legal Events

Date Code Title Description
ST Notification of lapse