EP0150763A3 - Loom - Google Patents

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Publication number
EP0150763A3
EP0150763A3 EP85100391A EP85100391A EP0150763A3 EP 0150763 A3 EP0150763 A3 EP 0150763A3 EP 85100391 A EP85100391 A EP 85100391A EP 85100391 A EP85100391 A EP 85100391A EP 0150763 A3 EP0150763 A3 EP 0150763A3
Authority
EP
European Patent Office
Prior art keywords
guide space
weft yarn
flow passage
air flow
shed
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.)
Withdrawn
Application number
EP85100391A
Other languages
German (de)
French (fr)
Other versions
EP0150763A2 (en
Inventor
Takatsugu Kato
Takao Takahashi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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
Priority claimed from JP24521183A external-priority patent/JPS60139850A/en
Priority claimed from JP59067383A external-priority patent/JPS60215844A/en
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to EP85100391A priority Critical patent/EP0150763A3/en
Publication of EP0150763A2 publication Critical patent/EP0150763A2/en
Publication of EP0150763A3 publication Critical patent/EP0150763A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3066—Control or handling of the weft at or after arrival
    • D03D47/3086—Weft removal
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • D03D47/278—Guide mechanisms for pneumatic looms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • D03D47/363—Construction or control of the yarn retaining devices
    • 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
    • D03D49/70—Devices for cutting weft threads
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/06—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping
    • D03D51/08—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping stopping at definite point in weaving cycle, or moving to such point after stopping
    • D03D51/085—Extraction of defective weft

Abstract

A loom is provided with a member (196) movable together with a reed (5) and formed with a guide space (197) through which a weft yarn (10) projected from a weft inserting nozzle (17) is picked into the shed of warp yarns (2). An air flow passage (196a) is provided to merge in the guide space in such a manner that the weft yarn lying in the guide space is forced into the air flow passage to be removed under the influence of air stream developed through the guide space, thereby surely removing a mispicked weft yarn from the warp shed.
EP85100391A 1983-12-28 1984-12-28 Loom Withdrawn EP0150763A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP85100391A EP0150763A3 (en) 1983-12-28 1984-12-28 Loom

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP245211/83 1983-12-28
JP24521183A JPS60139850A (en) 1983-12-28 1983-12-28 Wefting yarn removing apparatus of loom
JP59067383A JPS60215844A (en) 1984-04-06 1984-04-06 Apparatus for removing wefting yarn of loom
JP67383/83 1984-04-06
EP85100391A EP0150763A3 (en) 1983-12-28 1984-12-28 Loom

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP84116450.2 Division 1984-12-28
EP84116450A Division EP0149252B1 (en) 1983-12-28 1984-12-28 Loom

Publications (2)

Publication Number Publication Date
EP0150763A2 EP0150763A2 (en) 1985-08-07
EP0150763A3 true EP0150763A3 (en) 1989-04-12

Family

ID=27227681

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100391A Withdrawn EP0150763A3 (en) 1983-12-28 1984-12-28 Loom

Country Status (1)

Country Link
EP (1) EP0150763A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105803645A (en) * 2016-05-06 2016-07-27 山东日发纺织机械有限公司 Pneumatic scissor and fold selvage device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229588B1 (en) * 1985-12-20 1990-07-25 GebràœDer Sulzer Aktiengesellschaft Air jet loom
JP2533299B2 (en) * 1986-03-11 1996-09-11 津田駒工業株式会社 Bad yarn removing device for shuttleless loom
CS267635B1 (en) * 1987-12-02 1990-02-12 Stepanek Vladimir Connection for incorrectly dragged-in wefts' automatic removal with looms

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492420A1 (en) * 1980-10-20 1982-04-23 Staeubli Ag DEVICE FOR SEARCHING FOR REDUCED PITCH
EP0094099A1 (en) * 1982-05-12 1983-11-16 Aktiebolaget Iro Loom control system
EP0111324A1 (en) * 1982-12-09 1984-06-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho A method for preparing weft supply to be picked upon start of operation of a weaving loom, and an apparatus for effecting the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492420A1 (en) * 1980-10-20 1982-04-23 Staeubli Ag DEVICE FOR SEARCHING FOR REDUCED PITCH
EP0094099A1 (en) * 1982-05-12 1983-11-16 Aktiebolaget Iro Loom control system
EP0111324A1 (en) * 1982-12-09 1984-06-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho A method for preparing weft supply to be picked upon start of operation of a weaving loom, and an apparatus for effecting the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105803645A (en) * 2016-05-06 2016-07-27 山东日发纺织机械有限公司 Pneumatic scissor and fold selvage device

Also Published As

Publication number Publication date
EP0150763A2 (en) 1985-08-07

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19850116

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Ipc: D03D 47/36

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Withdrawal date: 19900706

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TAKAHASHI, TAKAO

Inventor name: KATO, TAKATSUGU