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EP0077309A3 - A weft selector for looms - Google Patents

A weft selector for looms Download PDF

Info

Publication number
EP0077309A3
EP0077309A3 EP82850125A EP82850125A EP0077309A3 EP 0077309 A3 EP0077309 A3 EP 0077309A3 EP 82850125 A EP82850125 A EP 82850125A EP 82850125 A EP82850125 A EP 82850125A EP 0077309 A3 EP0077309 A3 EP 0077309A3
Authority
EP
European Patent Office
Prior art keywords
loom
weft
electric
selection
looms
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Withdrawn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
EP82850125A
Other languages
German (de)
French (fr)
Other versions
EP0077309A2 (en
Inventor
Yoshitaka Fujita
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.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial 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
Application filed by Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Publication of EP0077309A2 publication Critical patent/EP0077309A2/en
Publication of EP0077309A3 publication Critical patent/EP0077309A3/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Withdrawn legal-status Critical Current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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/38—Weft pattern mechanisms

Landscapes

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

Abstract

In an electric type weft selector, electric weft information signals stored at selection fixers are read out, one at one cycle of loom rotation, in a programmed sequence for extremely high speed reliable weft selection on a loom by operation of an output designator including a divide by n presettable counter and a random access memory which enables easy restoration of the count value at the counter even after unexpected interception of electric power supply to the loom.
EP82850125A 1981-06-10 1982-06-07 A weft selector for looms Withdrawn EP0077309A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56089952A JPS57205553A (en) 1981-06-10 1981-06-10 Weft yarn selector of loom
JP89952/81 1981-06-10

Publications (2)

Publication Number Publication Date
EP0077309A2 EP0077309A2 (en) 1983-04-20
EP0077309A3 true EP0077309A3 (en) 1984-09-26

Family

ID=13985029

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82850125A Withdrawn EP0077309A3 (en) 1981-06-10 1982-06-07 A weft selector for looms

Country Status (3)

Country Link
EP (1) EP0077309A3 (en)
JP (1) JPS57205553A (en)
KR (1) KR870001858B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60110954A (en) * 1983-11-18 1985-06-17 株式会社豊田自動織機製作所 Wefting monitor apparatus of shuttleless loom
GB2175318A (en) * 1985-05-15 1986-11-26 Shih Chou Wang Weft selectors
IT1248715B (en) * 1990-06-11 1995-01-26 Vamatex Spa WEFT PRESENTATION DEVICE FOR CLAMPS WEAVING FRAMES
CN102493105B (en) * 2011-11-30 2013-06-12 北京中纺精业机电设备有限公司 Electronic weft selector output short circuit preventing and alarming device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079385A (en) * 1964-06-30 1967-08-16 Ball Brothers Co Inc Glass forming machine with automatic control system
GB1289035A (en) * 1970-09-10 1972-09-13
BE831972A (en) * 1975-07-31 1975-11-17 DEVICE FOR CONTROLLING MOVABLE ELEMENTS OF AT LEAST ONE Loom
DE2556537A1 (en) * 1975-12-16 1977-06-30 Elmeg Sync. digital controller based on counter modules - has decade counters operating through preselected decoder stages to provide multiple subcycle mode
DE2818269A1 (en) * 1978-04-26 1979-11-08 Kieninger & Obergfell Domestic appliance programmer - with microcomputer controlling functional elements via interface logic and relays
FR2432184A1 (en) * 1978-07-28 1980-02-22 Amf Inc MICROPROCESSOR SEQUENCE DIRECTOR
GB2075717A (en) * 1980-04-21 1981-11-18 Mitsubishi Heavy Ind Ltd Cleaning system with failure warning

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079385A (en) * 1964-06-30 1967-08-16 Ball Brothers Co Inc Glass forming machine with automatic control system
GB1289035A (en) * 1970-09-10 1972-09-13
BE831972A (en) * 1975-07-31 1975-11-17 DEVICE FOR CONTROLLING MOVABLE ELEMENTS OF AT LEAST ONE Loom
DE2556537A1 (en) * 1975-12-16 1977-06-30 Elmeg Sync. digital controller based on counter modules - has decade counters operating through preselected decoder stages to provide multiple subcycle mode
DE2818269A1 (en) * 1978-04-26 1979-11-08 Kieninger & Obergfell Domestic appliance programmer - with microcomputer controlling functional elements via interface logic and relays
FR2432184A1 (en) * 1978-07-28 1980-02-22 Amf Inc MICROPROCESSOR SEQUENCE DIRECTOR
GB2075717A (en) * 1980-04-21 1981-11-18 Mitsubishi Heavy Ind Ltd Cleaning system with failure warning

Also Published As

Publication number Publication date
JPS57205553A (en) 1982-12-16
KR840000696A (en) 1984-02-27
EP0077309A2 (en) 1983-04-20
KR870001858B1 (en) 1987-10-17

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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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AK Designated contracting states

Designated state(s): CH DE FR GB IT LI

PUAL Search report despatched

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AK Designated contracting states

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STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850103

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FUJITA, YOSHITAKA