BE747090A - PHOTO-ELECTRICAL MONITORING DEVICE FOR WEFT SPOOLS FOR WINDOWS AND AUTOMATIC WEAVING MACHINES ( - Google Patents

PHOTO-ELECTRICAL MONITORING DEVICE FOR WEFT SPOOLS FOR WINDOWS AND AUTOMATIC WEAVING MACHINES (

Info

Publication number
BE747090A
BE747090A BE747090DA BE747090A BE 747090 A BE747090 A BE 747090A BE 747090D A BE747090D A BE 747090DA BE 747090 A BE747090 A BE 747090A
Authority
BE
Belgium
Prior art keywords
windows
photo
monitoring device
weaving machines
electrical monitoring
Prior art date
Application number
Other languages
French (fr)
Inventor
E Langenbach
J Erdmann
Original Assignee
Sick Erwin Fa
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 Sick Erwin Fa filed Critical Sick Erwin Fa
Publication of BE747090A publication Critical patent/BE747090A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/34—Weft stop motions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • B65H63/086—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to completion of unwinding of a package
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Looms (AREA)
BE747090D 1969-03-14 1970-03-09 PHOTO-ELECTRICAL MONITORING DEVICE FOR WEFT SPOOLS FOR WINDOWS AND AUTOMATIC WEAVING MACHINES ( BE747090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912913 DE1912913A1 (en) 1969-03-14 1969-03-14 Photoelectric weft bobbin monitor for looms and automatic weaving machines to monitor the yarn supply on weft bobbins

Publications (1)

Publication Number Publication Date
BE747090A true BE747090A (en) 1970-08-17

Family

ID=5728079

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747090D BE747090A (en) 1969-03-14 1970-03-09 PHOTO-ELECTRICAL MONITORING DEVICE FOR WEFT SPOOLS FOR WINDOWS AND AUTOMATIC WEAVING MACHINES (

Country Status (6)

Country Link
US (1) US3631901A (en)
BE (1) BE747090A (en)
CH (1) CH509443A (en)
DE (1) DE1912913A1 (en)
FR (1) FR2042727A5 (en)
GB (1) GB1305424A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255065B (en) * 1966-07-30 1967-11-30 Richard Karnebogen Impact drill head for compressed air operated retractable hammers
US3693671A (en) * 1971-03-12 1972-09-26 Singer Co Photoelectric weft detector
US3892492A (en) * 1972-10-16 1975-07-01 Loepfe Ag Geb Optoelectrical apparatus with directional light sources for detecting reflection behaviour of an object
US3777168A (en) * 1973-01-29 1973-12-04 Singer Co Photoelectric detector for bobbin of a weaving loom
US4188545A (en) * 1975-06-30 1980-02-12 Imperial Chemical Industries Limited Yarn processing, method and apparatus
US4163158A (en) * 1978-04-25 1979-07-31 The Singer Company Sewing machine bobbin thread run-out alarm using reflected light
US4188902A (en) * 1979-05-18 1980-02-19 The Singer Company Bobbin thread run-out detectors
DE2921110A1 (en) * 1979-05-25 1980-12-04 Leuze Electronic Kg Light-electrical arrangement with light transmitter and receiver - has partially-transmissive mirror inclined to beam path of transmitter and auxiliary transmitter or receiver
DE4009370A1 (en) * 1990-03-23 1991-09-26 Gregor Gebald Bobbin cross winding allowing longer bobbins to be wound - in which reciprocating motion cross-wise has sections with only one stroke smaller than bobbin length
DE4037575A1 (en) * 1990-11-26 1992-05-27 Iro Ab OPTICAL SENSING DEVICE
US5247184A (en) * 1992-04-03 1993-09-21 Wardwell Braiding Machine Company Photoelectric bobbin sensor with retroreflective filament presence detection
JP7119970B2 (en) * 2018-12-12 2022-08-17 トヨタ自動車株式会社 POSITION DETECTION METHOD AND POSITION DETECTION DEVICE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1292613A (en) * 1961-06-19 1962-05-04 Rueti S A Succession De Gaspar Photo-electric weft
CH420000A (en) * 1962-08-10 1966-08-31 Scheffel Walter Process for pneumatic weft insertion and loom for carrying out the same

Also Published As

Publication number Publication date
GB1305424A (en) 1973-01-31
US3631901A (en) 1972-01-04
DE1912913A1 (en) 1970-10-01
FR2042727A5 (en) 1971-02-12
CH509443A (en) 1971-06-30

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