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FR2060258A1 - Driving weft insertion needles of looms - Google Patents

Driving weft insertion needles of looms

Info

Publication number
FR2060258A1
FR2060258A1 FR6932508A FR6932508A FR2060258A1 FR 2060258 A1 FR2060258 A1 FR 2060258A1 FR 6932508 A FR6932508 A FR 6932508A FR 6932508 A FR6932508 A FR 6932508A FR 2060258 A1 FR2060258 A1 FR 2060258A1
Authority
FR
France
Prior art keywords
needle
weft insertion
looms
pref
warp
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
FR6932508A
Other languages
French (fr)
Other versions
FR2060258B1 (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.)
WEIL ANTOINE
Original Assignee
WEIL ANTOINE
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 WEIL ANTOINE filed Critical WEIL ANTOINE
Priority to FR6932508A priority Critical patent/FR2060258A1/en
Publication of FR2060258A1 publication Critical patent/FR2060258A1/en
Application granted granted Critical
Publication of FR2060258B1 publication Critical patent/FR2060258B1/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
    • D03D49/24—Mechanisms for inserting shuttle in shed
    • D03D49/44—Mechanisms for inserting shuttle in shed whereby the shuttle is propelled by electric or magnetic means
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C13/00—Shedding mechanisms not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
    • D03C5/06—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices operated by cam devices other than rotating cams
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/02—General arrangements of driving mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Linear Motors (AREA)

Abstract

The weft insertion needle carries an electrical conductor which forms the moving part of a linear motor, and the needle is slidable in a guide, pref. arranged at one side of the loom, which carries the motor stator. Pref. a piston carried on the needle, and housed in a cylinder as the needle traverses the warp and slows the needles down. The compressed air pressure is used to assist movement of the needle back across the warp. Accurate electrical synchronization of the needle movements can be achieved together with rapid direction inversion.
FR6932508A 1969-09-24 1969-09-24 Driving weft insertion needles of looms Granted FR2060258A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6932508A FR2060258A1 (en) 1969-09-24 1969-09-24 Driving weft insertion needles of looms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6932508A FR2060258A1 (en) 1969-09-24 1969-09-24 Driving weft insertion needles of looms

Publications (2)

Publication Number Publication Date
FR2060258A1 true FR2060258A1 (en) 1971-06-18
FR2060258B1 FR2060258B1 (en) 1976-02-20

Family

ID=9040519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6932508A Granted FR2060258A1 (en) 1969-09-24 1969-09-24 Driving weft insertion needles of looms

Country Status (1)

Country Link
FR (1) FR2060258A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518130A1 (en) * 1981-12-16 1983-06-17 Dornier Gmbh Lindauer FRAME WIRE INSERTION DEVICE HAVING LANCES FOR WIRELESS PROFESSIONS WITHOUT SHUTTLE
DE3237756C1 (en) * 1982-10-12 1984-03-01 Lindauer Dornier Gmbh, 8990 Lindau Weft insertion device with rapier bars on non-contact looms
EP1026298A2 (en) * 1999-02-01 2000-08-09 Officina Meccanica Trinca Colonel Silvio & Figlio Sergio S.n.c. Weaving loom with shuttle having an improved transport system
CN103103685A (en) * 2012-12-11 2013-05-15 吴江兰瑞特纺织品有限公司 Pneumatic type rapier weaving machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5664650B2 (en) * 2011-05-27 2015-02-04 三菱レイヨン株式会社 Weaving method using the weaving machine and the weaving machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518130A1 (en) * 1981-12-16 1983-06-17 Dornier Gmbh Lindauer FRAME WIRE INSERTION DEVICE HAVING LANCES FOR WIRELESS PROFESSIONS WITHOUT SHUTTLE
DE3149778A1 (en) * 1981-12-16 1983-06-30 Lindauer Dornier Gmbh, 8990 Lindau Weft thread insertion device with gripper rods in contactless weaving machines
DE3237756C1 (en) * 1982-10-12 1984-03-01 Lindauer Dornier Gmbh, 8990 Lindau Weft insertion device with rapier bars on non-contact looms
EP1026298A2 (en) * 1999-02-01 2000-08-09 Officina Meccanica Trinca Colonel Silvio & Figlio Sergio S.n.c. Weaving loom with shuttle having an improved transport system
EP1026298A3 (en) * 1999-02-01 2000-09-27 Officina Meccanica Trinca Colonel Silvio & Figlio Sergio S.n.c. Weaving loom with shuttle having an improved transport system
CN103103685A (en) * 2012-12-11 2013-05-15 吴江兰瑞特纺织品有限公司 Pneumatic type rapier weaving machine

Also Published As

Publication number Publication date
FR2060258B1 (en) 1976-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse