GB1113779A - Improvements in or relating to looms - Google Patents
Improvements in or relating to loomsInfo
- Publication number
- GB1113779A GB1113779A GB17358/67A GB1735867A GB1113779A GB 1113779 A GB1113779 A GB 1113779A GB 17358/67 A GB17358/67 A GB 17358/67A GB 1735867 A GB1735867 A GB 1735867A GB 1113779 A GB1113779 A GB 1113779A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction tube
- selvedge
- warp threads
- shed
- withdrawal
- 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
- D03D47/40—Forming selvedges
- D03D47/48—Forming selvedges by inserting cut end of weft in next shed, e.g. by tucking, by blowing
-
- 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
- D03D47/40—Forming selvedges
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Woven Fabrics (AREA)
Abstract
1,113,779. Forming selvedges; shuttleless looms. RUTI MACHINERY WORKS Ltd. 14 April, 1967 [15 April, 1966], No. 17358/67. Heading DIE. To form a firm selvedge a suction tube 26 enters the shed through the lower sheet 10 of warp threads, contacts the previously laid weft 14 extending from the selvedge to the bobbin 20 and the selvedge warp threads 11 , of the bottom sheet are raised to the top sheet level so that, after cutting of the weft thread, they grip the cut end as the suction tube tucks it in on withdrawal through the bottom sheet. Alternatively selvedge warp threads may be lowered to grip the end. The wefts are laid in both directions by a gripper shuttle and the end of the thread released by the gripper is contacted by a suction tube 13 which enters the shed and, on withdrawal, leaves the end either abutting or slightly over lapping the end previously tucked in (Fig. 5, not shown). The suction tube 26 is cam operated to give it warpwise as well as rotational movement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH552266A CH436156A (en) | 1966-04-15 | 1966-04-15 | Device for producing a fabric edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1113779A true GB1113779A (en) | 1968-05-15 |
Family
ID=4295026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17358/67A Expired GB1113779A (en) | 1966-04-15 | 1967-04-14 | Improvements in or relating to looms |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3443602A (en) |
| BE (1) | BE695980A (en) |
| CH (1) | CH436156A (en) |
| DE (1) | DE1710306A1 (en) |
| ES (1) | ES339234A1 (en) |
| FR (1) | FR1514852A (en) |
| GB (1) | GB1113779A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563280A (en) * | 1969-06-02 | 1971-02-16 | North American Rockwell | Method and apparatus for tucked-in selvage |
| SU284904A1 (en) * | 1969-07-22 | 1976-05-25 | Всесоюзный Научно-Исследовательский Институт Текстильного И Легкого Машиностроения | The mechanism for the formation of the edge of the fabric on the loom |
| CH501079A (en) * | 1969-12-04 | 1970-12-31 | Fischer Ag Georg | Shed influencing device on a weaving machine |
| US4348089A (en) * | 1977-12-30 | 1982-09-07 | Polaroid Corporation | Lens movement actuated reference and sequencing means for cameras having unidirectional automatic focusing |
| EP0360742B1 (en) * | 1988-09-23 | 1992-02-05 | GebràDer Sulzer Aktiengesellschaft | Selvedge-forming unit for a loom |
| IT201600122838A1 (en) * | 2016-12-02 | 2018-06-02 | Itema Spa | Leverismo of control for cimoss to head of mobile work head for textile machines |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2034487A (en) * | 1932-05-23 | 1936-03-17 | Firm Tefag Textil Finanz A G | Weaving in looms having nipper shuttles for drawing weft threads from stationary supplies |
| DE1232887B (en) * | 1961-02-20 | 1967-01-19 | Rueti Ag Maschf | Method for monitoring the weft threads in looms and in particular in looms with spoolless shuttle and device for carrying out the method |
| CH416488A (en) * | 1964-06-19 | 1966-06-30 | Sulzer Ag | Process for producing a fabric, fabric produced by the process and weaving machine for carrying out the process |
| US3340902A (en) * | 1966-03-17 | 1967-09-12 | Marshall John D | Method and apparatus for forming tucked-in selvage |
-
1966
- 1966-04-15 CH CH552266A patent/CH436156A/en unknown
-
1967
- 1967-03-17 FR FR99356A patent/FR1514852A/en not_active Expired
- 1967-03-23 BE BE695980D patent/BE695980A/xx unknown
- 1967-04-10 US US629718A patent/US3443602A/en not_active Expired - Lifetime
- 1967-04-13 ES ES339234A patent/ES339234A1/en not_active Expired
- 1967-04-14 GB GB17358/67A patent/GB1113779A/en not_active Expired
- 1967-04-14 DE DE19671710306 patent/DE1710306A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1514852A (en) | 1968-02-23 |
| ES339234A1 (en) | 1968-04-16 |
| CH436156A (en) | 1967-05-15 |
| US3443602A (en) | 1969-05-13 |
| DE1710306A1 (en) | 1971-09-16 |
| BE695980A (en) | 1967-09-01 |
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