GB1357239A - Apparatus for gripping and cutting weft in a shuttle-less loom - Google Patents
Apparatus for gripping and cutting weft in a shuttle-less loomInfo
- Publication number
- GB1357239A GB1357239A GB5479272A GB5479272A GB1357239A GB 1357239 A GB1357239 A GB 1357239A GB 5479272 A GB5479272 A GB 5479272A GB 5479272 A GB5479272 A GB 5479272A GB 1357239 A GB1357239 A GB 1357239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weft
- clamping
- cutting
- nov
- shuttle
- 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
-
- 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
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/125—Weft holding devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
1357239 Weft cutters LEBOCEY INDUSTRIE 27 Nov 1972 [26 Nov 1971] 54792/72 Heading D1E A weft cutting and clamping device in a shuttleless loom comprises two cutting blades 5, 6 and two clamping members 3, 4 with interengaging clamping surfaces 3, 4, all being rotatable on a shaft 2 by a pair of pins 9, 10 which engage recesses in the blades 5, 6 and members 3, 4, mounted at the end of a lever 11 pivoted in synchronism with the loom. The clamping member 4 is provided with a recess 14 which is wider than the pin 10 and a leaf spring 15 engaging an adjustable abutment 16. Thus in operation a weft 8 is clamped and held resiliently before and during the cutting action. A recess 3 2 in the clamping member 3 prevents squashing of the cut weft thread. (For Figures see next column)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7142570A FR2160770B1 (en) | 1971-11-26 | 1971-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1357239A true GB1357239A (en) | 1974-06-19 |
Family
ID=9086516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5479272A Expired GB1357239A (en) | 1971-11-26 | 1972-11-27 | Apparatus for gripping and cutting weft in a shuttle-less loom |
Country Status (10)
Country | Link |
---|---|
US (1) | US3844316A (en) |
JP (1) | JPS4863060A (en) |
BE (1) | BE791648A (en) |
CH (1) | CH560781A5 (en) |
DE (1) | DE2257839A1 (en) |
FR (1) | FR2160770B1 (en) |
GB (1) | GB1357239A (en) |
IT (1) | IT971224B (en) |
NL (1) | NL7215904A (en) |
SU (1) | SU724089A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090535A (en) * | 1974-08-21 | 1978-05-23 | Toyo Nakanishi | Apparatus for forming tucked-in type selvages on a shuttleless weaving loom |
CH641121A5 (en) * | 1979-10-01 | 1984-02-15 | Saurer Ag Adolph | Clamping jaw arrangement on a thread clamp for textile yarns |
BE1000369A4 (en) * | 1987-03-09 | 1988-11-08 | Picanol Nv | Method for ordering a cutting device for impact on wires looms and cutting device used for this purpose. |
BE1016183A3 (en) * | 2004-09-08 | 2006-04-04 | Picanol Nv | METHOD AND APPARATUS FOR CLIPPING AN IMPRESSION THREAD IN A WEAVING MACHINE. |
JP5410777B2 (en) * | 2009-02-16 | 2014-02-05 | 津田駒工業株式会社 | Insert rapier |
JP2010255147A (en) * | 2009-04-28 | 2010-11-11 | Tsudakoma Corp | Carrier rapier |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1610562A (en) * | 1924-08-01 | 1926-12-14 | Crompton & Knowles Loom Works | Combined thread cutter and clamp |
US2973017A (en) * | 1958-03-31 | 1961-02-28 | Livermore Corp H F | Weft end parting and holding devices |
US3072155A (en) * | 1958-09-19 | 1963-01-08 | Sulzer Ag | Thread clamp for weaving machines |
CH371756A (en) * | 1958-10-17 | 1963-08-31 | Sulzer Ag | Process for the production of profiled clamping surfaces on clamps |
FR1325416A (en) * | 1962-06-15 | 1963-04-26 | Sulzer Ag | Loom Thread Gripper |
-
0
- BE BE791648D patent/BE791648A/en unknown
-
1971
- 1971-11-26 FR FR7142570A patent/FR2160770B1/fr not_active Expired
-
1972
- 1972-11-21 CH CH1691972A patent/CH560781A5/xx not_active IP Right Cessation
- 1972-11-23 NL NL7215904A patent/NL7215904A/xx not_active Application Discontinuation
- 1972-11-23 JP JP47117596A patent/JPS4863060A/ja active Pending
- 1972-11-24 SU SU721858835A patent/SU724089A3/en active
- 1972-11-25 DE DE2257839A patent/DE2257839A1/en active Pending
- 1972-11-27 US US00309646A patent/US3844316A/en not_active Expired - Lifetime
- 1972-11-27 GB GB5479272A patent/GB1357239A/en not_active Expired
- 1972-11-27 IT IT32108/72A patent/IT971224B/en active
Also Published As
Publication number | Publication date |
---|---|
BE791648A (en) | 1973-03-16 |
IT971224B (en) | 1974-04-30 |
FR2160770B1 (en) | 1976-04-02 |
US3844316A (en) | 1974-10-29 |
CH560781A5 (en) | 1975-04-15 |
FR2160770A1 (en) | 1973-07-06 |
DE2257839A1 (en) | 1973-06-07 |
SU724089A3 (en) | 1980-03-25 |
NL7215904A (en) | 1973-05-29 |
JPS4863060A (en) | 1973-09-03 |
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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 |