ATE18444T1 - DEVICE FOR CONTROLLING THE MOVEMENT OF THE TAPE GRIPPER ON SHUTTLELESS LOOPPING MACHINES. - Google Patents

DEVICE FOR CONTROLLING THE MOVEMENT OF THE TAPE GRIPPER ON SHUTTLELESS LOOPPING MACHINES.

Info

Publication number
ATE18444T1
ATE18444T1 AT82103943T AT82103943T ATE18444T1 AT E18444 T1 ATE18444 T1 AT E18444T1 AT 82103943 T AT82103943 T AT 82103943T AT 82103943 T AT82103943 T AT 82103943T AT E18444 T1 ATE18444 T1 AT E18444T1
Authority
AT
Austria
Prior art keywords
straps
movement
gearwheels
shuttleless
loopping
Prior art date
Application number
AT82103943T
Other languages
German (de)
Inventor
Nello Pezzoli
Original Assignee
Vamatex Spa
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 Vamatex Spa filed Critical Vamatex Spa
Application granted granted Critical
Publication of ATE18444T1 publication Critical patent/ATE18444T1/en

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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/275—Drive mechanisms
    • D03D47/276—Details or arrangement of sprocket wheels
    • 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
    • D03D47/271—Rapiers
    • D03D47/273—Rapier rods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Jib Cranes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Specific Conveyance Elements (AREA)
  • Woven Fabrics (AREA)

Abstract

In a shuttleless loom, the movement of the weft conveying grippers is controlled by straps (2) moved backwards and forwards by gearwheels (1) mounted at the loom shed ends, the peripheral teeth of said gearwheels meshing with longitudinally aligned slots (3) provided at the centre of the straps. The engagement between the straps and the gearwheeis is constant and precise over a wide arc of the wheels, thanks to guides extending over the whole of said arc and acting on the lateral portions of the straps, and it takes place between elongated slots in the straps and correspondingly shaped teeth, with round-edged periphery, of the gearwheels.
AT82103943T 1981-05-15 1982-05-06 DEVICE FOR CONTROLLING THE MOVEMENT OF THE TAPE GRIPPER ON SHUTTLELESS LOOPPING MACHINES. ATE18444T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21738/81A IT1135816B (en) 1981-05-15 1981-05-15 MOTORCYCLE CONTROL ARRANGEMENT OF PLOT TRANSPORT CLAMPS IN WEAVING FRAMES WITHOUT SHUTTLES
EP82103943A EP0065231B1 (en) 1981-05-15 1982-05-06 Arrangement for controlling the movement of the weft conveying grippers in shuttleless looms

Publications (1)

Publication Number Publication Date
ATE18444T1 true ATE18444T1 (en) 1986-03-15

Family

ID=11186169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82103943T ATE18444T1 (en) 1981-05-15 1982-05-06 DEVICE FOR CONTROLLING THE MOVEMENT OF THE TAPE GRIPPER ON SHUTTLELESS LOOPPING MACHINES.

Country Status (11)

Country Link
EP (1) EP0065231B1 (en)
JP (1) JPS584848A (en)
AT (1) ATE18444T1 (en)
BR (1) BR8202813A (en)
CS (1) CS228926B2 (en)
DD (1) DD202463A5 (en)
DE (1) DE3269574D1 (en)
ES (1) ES512116A0 (en)
IT (1) IT1135816B (en)
MX (1) MX157727A (en)
PT (1) PT74898B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE896771A (en) * 1983-05-18 1983-11-18 Picanol Nv GRAPER DRIVE FOR WEAVING MACHINES.
CH653715A5 (en) * 1983-07-01 1986-01-15 Moulding Sa MECHANISM FOR TRANSFORMATION OF SHUTTLE MACHINES INTO SHUTTLE - FREE WOVEN MATERIAL.
DE3328889A1 (en) * 1983-08-10 1985-02-28 Hörmann KG Antriebs- und Steuerungstechnik, 4834 Harsewinkel DEVICE FOR CONVERSING A ROTATORY INTO A TRANSLATORY MOVEMENT
JPS6111779U (en) * 1984-06-22 1986-01-23 津田駒工業株式会社 Flexible rapier loom band guide device
DE3709889A1 (en) * 1987-03-26 1988-10-13 Dornier Gmbh Lindauer Drive device for the gripper bars of shuttleless weaving machines
BE1009470A3 (en) * 1995-06-27 1997-04-01 Picanol Nv Toothed wheel for driving GRAB A BAND in a weaving machine.
JPH11107113A (en) * 1997-09-30 1999-04-20 Toyota Autom Loom Works Ltd Weft insertion device in rapier loom
WO2012147417A1 (en) * 2011-04-26 2012-11-01 イーグル工業株式会社 Welded bellows for semiconductor production devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324931A (en) * 1961-12-01 1963-04-26 Needle for continuous weft feed weaving machines
US3159184A (en) * 1962-11-13 1964-12-01 Draper Corp Tape motion for shuttleless looms
LU58543A1 (en) * 1969-04-30 1971-06-22
CH610361A5 (en) * 1976-10-01 1979-04-12 Rueti Ag Maschf
DE2902729C2 (en) * 1979-01-25 1982-04-01 Lindauer Dornier Gmbh, 8990 Lindau Weft insertion element for shuttleless looms

Also Published As

Publication number Publication date
ES8305439A1 (en) 1983-04-01
PT74898B (en) 1983-11-30
BR8202813A (en) 1983-04-26
IT8121738A0 (en) 1981-05-15
MX157727A (en) 1988-12-13
CS228926B2 (en) 1984-05-14
ES512116A0 (en) 1983-04-01
IT1135816B (en) 1986-08-27
JPH0375653B2 (en) 1991-12-02
DD202463A5 (en) 1983-09-14
PT74898A (en) 1982-06-01
EP0065231A1 (en) 1982-11-24
JPS584848A (en) 1983-01-12
EP0065231B1 (en) 1986-03-05
DE3269574D1 (en) 1986-04-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee