FR2326505A1 - Shuttleless loom has weft pickers driven by belts - which are positively held against guide tracks - Google Patents
Shuttleless loom has weft pickers driven by belts - which are positively held against guide tracksInfo
- Publication number
- FR2326505A1 FR2326505A1 FR7629409A FR7629409A FR2326505A1 FR 2326505 A1 FR2326505 A1 FR 2326505A1 FR 7629409 A FR7629409 A FR 7629409A FR 7629409 A FR7629409 A FR 7629409A FR 2326505 A1 FR2326505 A1 FR 2326505A1
- Authority
- FR
- France
- Prior art keywords
- belt
- weft
- warp
- belts
- driven
- 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.)
- Withdrawn
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
- D03D47/277—Guide mechanisms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D39/00—Pile-fabric looms
-
- 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
- D03D47/272—Rapier bands
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
A shutte-less loom includes two weft pickers the first one of wich is attached to one end of a first belt which advances the first picker from e.g. the left hand edge of the warp to the centre, and the second one of which is attached to a second belt which advances the second picker to the centre of the warp to pick up the weft from the first weft picker and pull it to the right hand side of the warp. Each belt is wrapped around an associated rotationally oscillating wheel to alternately advance the belt into the warp and refract the belt from the warp. Each belt is guided during its movement by a track and an arrangement is provided for holding the belt against the track. Holding the belt against the track guiding it reduces vibrations, thereby ensuring a more uniform picking of the weft and a higher quality woven fabric.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1272375A CH592760A5 (en) | 1975-10-01 | 1975-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2326505A1 true FR2326505A1 (en) | 1977-04-29 |
Family
ID=4385776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7629409A Withdrawn FR2326505A1 (en) | 1975-10-01 | 1976-09-30 | Shuttleless loom has weft pickers driven by belts - which are positively held against guide tracks |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE846762A (en) |
CH (1) | CH592760A5 (en) |
DE (1) | DE2643626A1 (en) |
FR (1) | FR2326505A1 (en) |
IT (1) | IT1072942B (en) |
Families Citing this family (5)
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. |
CH670461A5 (en) * | 1986-02-10 | 1989-06-15 | Sulzer Ag | |
US5176185A (en) * | 1990-07-24 | 1993-01-05 | Sulzer Brothers Limited | Guide teeth for a rapier picking tape |
EP2829646B1 (en) | 2013-07-24 | 2017-09-06 | STÄUBLI BAYREUTH GmbH | Weft insertion system and weaving machine comprising such a system |
CN109457370A (en) * | 2018-09-21 | 2019-03-12 | 航宸石家庄新材料科技有限公司 | A kind of band-like tow carbon fiber braider of double arrow shaft thin slices of storage latitude formula |
-
1975
- 1975-10-01 CH CH1272375A patent/CH592760A5/xx not_active IP Right Cessation
-
1976
- 1976-09-28 DE DE19762643626 patent/DE2643626A1/en not_active Withdrawn
- 1976-09-30 IT IT27871/76A patent/IT1072942B/en active
- 1976-09-30 FR FR7629409A patent/FR2326505A1/en not_active Withdrawn
- 1976-09-30 BE BE171083A patent/BE846762A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE846762A (en) | 1977-01-17 |
CH592760A5 (en) | 1977-11-15 |
DE2643626A1 (en) | 1977-04-07 |
IT1072942B (en) | 1985-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |