ES274370A1 - Improvements in or relating to looms of the shuttleless type - Google Patents
Improvements in or relating to looms of the shuttleless typeInfo
- Publication number
- ES274370A1 ES274370A1 ES0274370A ES274370A ES274370A1 ES 274370 A1 ES274370 A1 ES 274370A1 ES 0274370 A ES0274370 A ES 0274370A ES 274370 A ES274370 A ES 274370A ES 274370 A1 ES274370 A1 ES 274370A1
- Authority
- ES
- Spain
- Prior art keywords
- needle
- shed
- comb
- nap
- filling
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
Improvements to shuttleless looms, of the type comprising two opposing needles, one of which periodically inserts each weft thread into the shed or filling, up to half the width between selvedges, that is, in the first half of said shed or filling while the other needle takes the thread from the first needle and drags it in the other half of the shed or inlet; Said loom is characterized in that the lower end, or head, of each needle, rests freely on the nap of lower warp threads, in the vicinity of the comb, while its outer end is connected, by a ball or similar connection, to a drive organ animated by a reciprocating movement in the axial direction of the needle; the set is conceived and arranged so that under the effect of the weight and inertia of each needle, free to move in all directions around its connection point with its drive member, the head of said needle is applied simultaneously against the two faces of the dihedral angle formed by the lower nap of warp threads and by the front face of the comb, so that the two needles meet, with a sure precision, for taking and passing the weft thread. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR852633A FR1290867A (en) | 1961-02-14 | 1961-02-14 | Further training in shuttle looms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES274370A1 true ES274370A1 (en) | 1962-04-16 |
Family
ID=8748772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0274370A Expired ES274370A1 (en) | 1961-02-14 | 1962-02-06 | Improvements in or relating to looms of the shuttleless type |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5028549B1 (en) |
| BE (1) | BE613883A (en) |
| CH (1) | CH385126A (en) |
| DE (1) | DE1268072C2 (en) |
| ES (1) | ES274370A1 (en) |
| FR (1) | FR1290867A (en) |
| GB (1) | GB985704A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2320370A1 (en) * | 1975-08-04 | 1977-03-04 | Alsacienne Constr Meca | WEFT-PASS NEEDLE FOR SHUTTLE Looms |
| FR2416964A1 (en) * | 1978-02-08 | 1979-09-07 | Vandewiele Fond Atel | Picker arm drive linkage for weaving loom - geometrical configuration producing purely axial drive forces on picker |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE645465C (en) * | 1933-06-02 | 1937-05-28 | Dewas Raymond | Method and device for inserting the weft thread running off stationary weft bobbins |
| DE869477C (en) * | 1936-11-21 | 1953-03-05 | Raymond Dewas | Weft insertion device for needle looms |
| DE869774C (en) * | 1942-03-24 | 1953-03-09 | Mariano Ballber | Contactorless loom |
| US2540673A (en) * | 1947-10-27 | 1951-02-06 | Weatherhead Co | Picker stick linkage and hydraulic check |
| DE872327C (en) * | 1950-07-13 | 1953-03-30 | Raymond Dewas | Drive device for coeterless insertion needles of looms |
| DE902239C (en) * | 1951-04-26 | 1954-01-21 | Gabler & Co K G J | Gripper arrangement for shuttle-less looms |
| CH338412A (en) * | 1955-08-10 | 1959-05-15 | Engels Gmbh August | Beating device with a picker fixed to the baton on a loom |
-
1961
- 1961-02-14 FR FR852633A patent/FR1290867A/en not_active Expired
- 1961-05-15 GB GB17531/61A patent/GB985704A/en not_active Expired
- 1961-05-25 DE DE19611268072 patent/DE1268072C2/en not_active Expired
-
1962
- 1962-02-06 ES ES0274370A patent/ES274370A1/en not_active Expired
- 1962-02-13 BE BE613883A patent/BE613883A/en unknown
- 1962-02-13 CH CH173262A patent/CH385126A/en unknown
- 1962-02-14 JP JP37005158A patent/JPS5028549B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH385126A (en) | 1964-11-30 |
| DE1268072B (en) | 1974-10-03 |
| DE1268072C2 (en) | 1974-10-03 |
| JPS5028549B1 (en) | 1975-09-16 |
| FR1290867A (en) | 1962-04-20 |
| BE613883A (en) | 1962-05-29 |
| GB985704A (en) | 1965-03-10 |
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