GB1387243A - Weft yarn positioning mechanism - Google Patents
Weft yarn positioning mechanismInfo
- Publication number
- GB1387243A GB1387243A GB1737773A GB1737773A GB1387243A GB 1387243 A GB1387243 A GB 1387243A GB 1737773 A GB1737773 A GB 1737773A GB 1737773 A GB1737773 A GB 1737773A GB 1387243 A GB1387243 A GB 1387243A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- latch lever
- raised
- weft
- rods
- 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
1387243 Weft selectors ROCKWELL INTERNATIONAL CORP 11 April 1973 [1 June 1972] 17377/73 Heading DIE A weft selector comprises four fingers 27-30 slidable to bring a selected one of their weft guide eyes 34 to the same position, the fingers being controlled by way of Bowden wires 31 by pivotable selector arms 88 controlled by a pattern tape 55. A selected arm 88 is held in a raised position by a corresponding pivotable latch lever 102 acting on a stud 110 on each arm 88. The pattern tape 55 has holes positioned so that, acting through reaching needles 68, bell crank 65 and push rods 75, provided in pairs one for arm 88 and one for its corresponding latch lever 102, the latch lever 101 of the arm 88 raised on the preceding pick is moved to release and allow that arm 88 to lower, and simultaneously the next selected arm 88 is raised. Rods 75 selected are pushed onto an abutment 78 which is reciprocated upwards by a cam 83. A cam operated clearing rod 118 moves the rods 75 off of abutment 78 before the next pick and simultaneously lifts reaching needles 68.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25855472A | 1972-06-01 | 1972-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1387243A true GB1387243A (en) | 1975-03-12 |
Family
ID=22981072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1737773A Expired GB1387243A (en) | 1972-06-01 | 1973-04-11 | Weft yarn positioning mechanism |
Country Status (13)
Country | Link |
---|---|
US (1) | US3782421A (en) |
JP (1) | JPS4941670A (en) |
BE (1) | BE800397A (en) |
BR (1) | BR7304038D0 (en) |
CA (1) | CA981152A (en) |
CH (1) | CH555911A (en) |
DE (1) | DE2327701A1 (en) |
ES (1) | ES415170A1 (en) |
FR (1) | FR2186558B1 (en) |
GB (1) | GB1387243A (en) |
IN (1) | IN139187B (en) |
IT (1) | IT985120B (en) |
NL (1) | NL7307688A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5857532B2 (en) * | 1976-11-26 | 1983-12-20 | シルバー精工株式会社 | Knitting machine yarn feed exchange device |
DE3864082D1 (en) * | 1987-04-03 | 1991-09-12 | Sulzer Ag | WIFE SELECTION DEVICE FOR A WEAVING MACHINE. |
FR2636979B1 (en) * | 1988-09-27 | 1990-11-02 | Marsande Petrus | WEFT YARN FEEDING DEVICE FOR NON-SHUTTLE WEAVING |
IT1273103B (en) * | 1994-04-05 | 1997-07-04 | Panter Srl | DEVICE FOR PRESENTING WEFT WIRES FOR A WEAVING MACHINE |
US6575200B2 (en) * | 1998-05-05 | 2003-06-10 | Robosoft N.V. | Weaving machine and method for manufacturing fabrics with pattern-forming weft threads such as Kelim or Gobelin fabrics |
US20040129333A1 (en) * | 2003-01-07 | 2004-07-08 | Hiram Samel | Method for weaving floor coverings |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092150A (en) * | 1959-06-02 | 1963-06-04 | Dewas Raymond | Weaving method and loom |
FR1489802A (en) * | 1966-06-08 | 1967-07-28 | Improvements to weft selector devices, in particular for false shuttle looms | |
CH497573A (en) * | 1967-07-28 | 1970-10-15 | Nuovo Pignone Spa | Device for selecting and presenting the weft threads in any order for a continuous feeding loom |
CH499646A (en) * | 1968-05-30 | 1970-11-30 | Elitex Zavody Textilniho | Method and device for controlling the weft threads when changing colors on shuttleless looms |
-
1972
- 1972-06-01 US US00258554A patent/US3782421A/en not_active Expired - Lifetime
-
1973
- 1973-04-11 GB GB1737773A patent/GB1387243A/en not_active Expired
- 1973-04-30 CA CA169,792A patent/CA981152A/en not_active Expired
- 1973-05-14 IN IN1127/CAL/73A patent/IN139187B/en unknown
- 1973-05-22 IT IT50123/73A patent/IT985120B/en active
- 1973-05-24 FR FR7318855A patent/FR2186558B1/fr not_active Expired
- 1973-05-25 ES ES415170A patent/ES415170A1/en not_active Expired
- 1973-05-29 CH CH776673A patent/CH555911A/en not_active IP Right Cessation
- 1973-05-30 DE DE19732327701 patent/DE2327701A1/en active Pending
- 1973-05-30 BR BR4038/73A patent/BR7304038D0/en unknown
- 1973-05-30 JP JP48060749A patent/JPS4941670A/ja active Pending
- 1973-06-01 NL NL7307688A patent/NL7307688A/xx unknown
- 1973-06-01 BE BE131831A patent/BE800397A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN139187B (en) | 1976-05-22 |
FR2186558B1 (en) | 1976-05-07 |
BR7304038D0 (en) | 1974-07-25 |
US3782421A (en) | 1974-01-01 |
ES415170A1 (en) | 1976-02-16 |
CH555911A (en) | 1974-11-15 |
BE800397A (en) | 1973-10-01 |
FR2186558A1 (en) | 1974-01-11 |
IT985120B (en) | 1974-11-30 |
JPS4941670A (en) | 1974-04-19 |
CA981152A (en) | 1976-01-06 |
NL7307688A (en) | 1973-12-04 |
DE2327701A1 (en) | 1973-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |