FR2076066A1 - Controlling warp yarn supply - Google Patents

Controlling warp yarn supply

Info

Publication number
FR2076066A1
FR2076066A1 FR7100574A FR7100574A FR2076066A1 FR 2076066 A1 FR2076066 A1 FR 2076066A1 FR 7100574 A FR7100574 A FR 7100574A FR 7100574 A FR7100574 A FR 7100574A FR 2076066 A1 FR2076066 A1 FR 2076066A1
Authority
FR
France
Prior art keywords
warp yarn
yarn supply
boom
controlling warp
dia
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
FR7100574A
Other languages
French (fr)
Other versions
FR2076066B1 (en
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.)
NIITP
Original Assignee
NIITP
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 NIITP filed Critical NIITP
Publication of FR2076066A1 publication Critical patent/FR2076066A1/en
Application granted granted Critical
Publication of FR2076066B1 publication Critical patent/FR2076066B1/fr
Granted 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

Warp yarn supplied to weaving looms is controlled by angular displacement of the main warp boom by an angle which proportional to the instant dia of the boom. Dia of boom is sensed by a radially inwardly movable sensor.
FR7100574A 1970-01-13 1971-01-08 Controlling warp yarn supply Granted FR2076066A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG1373370 1970-01-13

Publications (2)

Publication Number Publication Date
FR2076066A1 true FR2076066A1 (en) 1971-10-15
FR2076066B1 FR2076066B1 (en) 1973-10-19

Family

ID=3897411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100574A Granted FR2076066A1 (en) 1970-01-13 1971-01-08 Controlling warp yarn supply

Country Status (4)

Country Link
BE (1) BE761456A (en)
CH (1) CH523356A (en)
DE (1) DE2101377A1 (en)
FR (1) FR2076066A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7424848U (en) 1974-07-20 1976-09-09 Guenne Webmaschinenfabrik Gmbh, 4773 Moehnesee WEAVING MACHINE WITH WARP DISCHARGE DEVICE (WARP BAR REGULATOR)
FR2518590A1 (en) * 1981-12-23 1983-06-24 Alsacienne Constr Meca DEVICE FOR REGULATING THE VOLTAGE OF CHAIN WIRES ON A WEAVING MACHINE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34253A1 (en) *
US2609007A (en) * 1949-05-19 1952-09-02 West Point Mfg Co Positive letoff mechanism for looms
DE886728C (en) * 1951-03-13 1953-08-17 Augusto Ducati Automatic chain lowering device for mechanical looms
LU48664A1 (en) * 1965-04-23 1965-07-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34253A1 (en) *
US2609007A (en) * 1949-05-19 1952-09-02 West Point Mfg Co Positive letoff mechanism for looms
DE886728C (en) * 1951-03-13 1953-08-17 Augusto Ducati Automatic chain lowering device for mechanical looms
LU48664A1 (en) * 1965-04-23 1965-07-21

Also Published As

Publication number Publication date
CH523356A (en) 1972-05-31
BE761456A (en) 1971-06-16
FR2076066B1 (en) 1973-10-19
DE2101377A1 (en) 1971-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse