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 workInfo
- 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
Links
Landscapes
- Looms (AREA)
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.
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) |
-
1975
- 1975-10-03 IT IT2793775A patent/IT1049611B/en active
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