ES484648A1 - Weft selection system for looms. - Google Patents

Weft selection system for looms.

Info

Publication number
ES484648A1
ES484648A1 ES484648A ES484648A ES484648A1 ES 484648 A1 ES484648 A1 ES 484648A1 ES 484648 A ES484648 A ES 484648A ES 484648 A ES484648 A ES 484648A ES 484648 A1 ES484648 A1 ES 484648A1
Authority
ES
Spain
Prior art keywords
signal
looms
synchronization device
selection system
colour
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.)
Expired
Application number
ES484648A
Other languages
Spanish (es)
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.)
Picanol NV
Original Assignee
Picanol NV
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 Picanol NV filed Critical Picanol NV
Publication of ES484648A1 publication Critical patent/ES484648A1/en
Expired 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

Device for selecting the colour of weft threads in looms, characterized in that the mechanism (M) controlling the weaving programme transmits a mechanical order to a so called colour selector (A) which converts the said order in a first electric signal which is sent to a synchronization device (C) and is momentarily stored therein, whereas a second signal is produced by a damping disc (D) and a contactless switch (S) as a function of the rotation of the axis of the loom, whereby the said first signal is sent by the said synchronization device to a so called colour giver (B) as soon as the said second signal has reached the said synchronization device.
ES484648A 1978-10-03 1979-10-02 Weft selection system for looms. Expired ES484648A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7809969A NL174376C (en) 1978-10-03 1978-10-03 DEVICE FOR CHOOSING WIDE THREADS.

Publications (1)

Publication Number Publication Date
ES484648A1 true ES484648A1 (en) 1980-06-16

Family

ID=19831644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484648A Expired ES484648A1 (en) 1978-10-03 1979-10-02 Weft selection system for looms.

Country Status (6)

Country Link
EP (1) EP0009840B1 (en)
JP (1) JPS5551849A (en)
DE (3) DE7926892U1 (en)
ES (1) ES484648A1 (en)
NL (1) NL174376C (en)
YU (1) YU223179A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE889254A (en) * 1981-06-17 1981-12-17 Picanol Nv Device for controlling nozzles and other parts of an air loom
DE3716124C1 (en) * 1987-05-14 1988-07-21 Picanol Nv Weft thread changing device on weaving machines for the optional movement of master fingers
BE1002764A6 (en) * 1989-01-23 1991-05-28 Wiele Michel Van De Nv CONTROL MECHANISM FOR SELECTING IMPACT ON WIRES rapier weaving machines.
US5074340A (en) * 1989-07-05 1991-12-24 Sulzer Brothers Limited Yarn selector unit for a weft feeder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814315A (en) * 1956-05-08 1957-11-26 Lyle Charles Needle loom

Also Published As

Publication number Publication date
YU223179A (en) 1982-10-31
DE2966557D1 (en) 1984-02-23
DE9840T1 (en) 1983-01-20
NL174376B (en) 1984-01-02
EP0009840A1 (en) 1980-04-16
EP0009840B1 (en) 1984-01-18
JPS5551849A (en) 1980-04-15
NL7809969A (en) 1980-04-09
NL174376C (en) 1984-06-01
DE7926892U1 (en) 1980-02-14

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