ATE14459T1 - WEFT INSERT DEVICE FOR LOOPPING MACHINES. - Google Patents

WEFT INSERT DEVICE FOR LOOPPING MACHINES.

Info

Publication number
ATE14459T1
ATE14459T1 AT80104495T AT80104495T ATE14459T1 AT E14459 T1 ATE14459 T1 AT E14459T1 AT 80104495 T AT80104495 T AT 80104495T AT 80104495 T AT80104495 T AT 80104495T AT E14459 T1 ATE14459 T1 AT E14459T1
Authority
AT
Austria
Prior art keywords
coupled
guide rod
crank arm
reversing mechanism
way
Prior art date
Application number
AT80104495T
Other languages
German (de)
Inventor
Mathias Mueller
Original Assignee
Mathias Mueller
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 Mathias Mueller filed Critical Mathias Mueller
Application granted granted Critical
Publication of ATE14459T1 publication Critical patent/ATE14459T1/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
    • 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)

Abstract

1. A weft insertion device for converting a shuttle loom into a shuttleless loom, having two oppositely-movable thread grippers (18, 19) which can be introduced from both sides into a shed and which are respectively fastened to a toothed band (20, 21) which meshed with a chain wheel (36) which is driven by means of a drive chain (33) with an alternating direction of revolution and which is coupled with a drive shaft (22, 23), revolving in the same direction, of the weaving machine by way of a movement reversing mechanism which contains a crank arm (24) which is fastened to the drive shaft, characterised in that the movement reversing mechanism has a lever (28) which has one end (28.1) which is swingable about a stationary pin (30) and which carries in its middle region a hinge pin (27) which projects into a longitudinal slot of a guide rod (26) which is coupled with the crank arm (24), and the other end of which is coupled by way of a guide rod (29) with a sliding carriage (31) which is mounted so as to be longitudinally movable and to which the drive chain (33) is connected.
AT80104495T 1980-07-30 1980-07-30 WEFT INSERT DEVICE FOR LOOPPING MACHINES. ATE14459T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80104495A EP0044879B1 (en) 1980-07-30 1980-07-30 Weft insertion device for looms

Publications (1)

Publication Number Publication Date
ATE14459T1 true ATE14459T1 (en) 1985-08-15

Family

ID=8186734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80104495T ATE14459T1 (en) 1980-07-30 1980-07-30 WEFT INSERT DEVICE FOR LOOPPING MACHINES.

Country Status (2)

Country Link
EP (1) EP0044879B1 (en)
AT (1) ATE14459T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653715A5 (en) * 1983-07-01 1986-01-15 Moulding Sa MECHANISM FOR TRANSFORMATION OF SHUTTLE MACHINES INTO SHUTTLE - FREE WOVEN MATERIAL.
CN115233361A (en) * 2022-08-03 2022-10-25 江苏佩捷纺织智能科技有限公司 Full-automatic yarn pushing device for spinning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1407632A (en) * 1972-03-06 1975-09-24 Mackie & Sons Ltd J Looms
IT976721B (en) * 1973-01-23 1974-09-10 Doriguzzi Sas DEVICE TO PERFORM THE TRANSFORMATION OF A SHUTTLE FRAME INTO A FRAME WITHOUT SHUTTLE
FR2315559A1 (en) * 1975-06-24 1977-01-21 Dewas Raymond EXTERNAL FEEDING WEAVING MACHINE
IL51557A (en) * 1977-02-28 1980-01-31 Abraham Alfasi Means for converting a shuttle loom to a rapier weaving machine
BE867817A (en) * 1978-06-05 1978-10-02 Lefebre Pannecoucke IMPROVEMENTS TO THE DRIVE OF RAPERS IN WEAVING MACHINES

Also Published As

Publication number Publication date
EP0044879B1 (en) 1985-07-24
EP0044879A1 (en) 1982-02-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee