IT1049611B - Forming re-entered selvedges on shuttleless automatic looms - several fabrics simultaneously without separate reeds or complicated modification work - Google Patents

Forming re-entered selvedges on shuttleless automatic looms - several fabrics simultaneously without separate reeds or complicated modification work

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Publication number
IT1049611B
IT1049611B IT2793775A IT2793775A IT1049611B IT 1049611 B IT1049611 B IT 1049611B IT 2793775 A IT2793775 A IT 2793775A IT 2793775 A IT2793775 A IT 2793775A IT 1049611 B IT1049611 B IT 1049611B
Authority
IT
Italy
Prior art keywords
selvedges
entered
shuttleless
clamp
forming
Prior art date
Application number
IT2793775A
Other languages
Italian (it)
Original Assignee
Manea Snc Costruzioni Meccanic
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 Manea Snc Costruzioni Meccanic filed Critical Manea Snc Costruzioni Meccanic
Priority to IT2793775A priority Critical patent/IT1049611B/en
Priority to DE19762615829 priority patent/DE2615829A1/en
Priority to GB15393/76A priority patent/GB1537514A/en
Priority to ES447019A priority patent/ES447019A1/en
Priority to BR7602354A priority patent/BR7602354A/en
Priority to FR7610932A priority patent/FR2307902A1/en
Priority to US05/677,484 priority patent/US4076049A/en
Application granted granted Critical
Publication of IT1049611B publication Critical patent/IT1049611B/en

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Abstract

A device for forming re-entered selvedges on shuttleless looms, comprises four mechanisms working together. A first thread clamp reciprocates so as to grip the pick inserted through the shed, and draw it back into the jaws of a second clamp located laterally to the first clamp, whilst a thread shear cuts the tightly held end of yarn at a point on its length between the two clamps. A hook needle mechanism then draws the cut end, causing it to re-enter the shed, which closes on it. The functioning in sequence of the mechanisms is effected from a main driving shaft by a system of cams, levers and connecting rods; the first clamp moving in a plane at right angles to the line of insertion of the weft, whilst the hooking needle moves in the same plane as the pick. Permits the weaving of several widths of fabric with re-entered selvedges on a shuttleless automatic loom, without making passages through the reed.
IT2793775A 1975-04-16 1975-10-03 Forming re-entered selvedges on shuttleless automatic looms - several fabrics simultaneously without separate reeds or complicated modification work IT1049611B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2793775A IT1049611B (en) 1975-10-03 1975-10-03 Forming re-entered selvedges on shuttleless automatic looms - several fabrics simultaneously without separate reeds or complicated modification work
DE19762615829 DE2615829A1 (en) 1975-04-16 1976-04-10 DEVICE FOR THE FORMATION OF WEB EDGE IN FABRIC
GB15393/76A GB1537514A (en) 1975-04-16 1976-04-14 Machine for the formation of selvedges in fabrics
ES447019A ES447019A1 (en) 1975-04-16 1976-04-14 Machine for the formation of selvedges in fabrics
BR7602354A BR7602354A (en) 1975-04-16 1976-04-14 APPARATUS FOR THE FORMATION OF OURES IN FABRICS
FR7610932A FR2307902A1 (en) 1975-04-16 1976-04-14 MACHINE FOR THE FORMATION OF SLIDES ON TISSUES
US05/677,484 US4076049A (en) 1975-04-16 1976-04-15 Machine for the formation of selvedges in fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2793775A IT1049611B (en) 1975-10-03 1975-10-03 Forming re-entered selvedges on shuttleless automatic looms - several fabrics simultaneously without separate reeds or complicated modification work

Publications (1)

Publication Number Publication Date
IT1049611B true IT1049611B (en) 1981-02-10

Family

ID=11222629

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2793775A IT1049611B (en) 1975-04-16 1975-10-03 Forming re-entered selvedges on shuttleless automatic looms - several fabrics simultaneously without separate reeds or complicated modification work

Country Status (1)

Country Link
IT (1) IT1049611B (en)

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