GB918529A - Safety device for a circular loom - Google Patents
Safety device for a circular loomInfo
- Publication number
- GB918529A GB918529A GB34679/62A GB3467962A GB918529A GB 918529 A GB918529 A GB 918529A GB 34679/62 A GB34679/62 A GB 34679/62A GB 3467962 A GB3467962 A GB 3467962A GB 918529 A GB918529 A GB 918529A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- weft
- loom
- stop
- contact
- 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
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/34—Weft stop motions
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D37/00—Circular looms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
918,529. Circular loom shuttles; stop motions. DAUTRICOURT, J. Feb. 13, 1959 [Feb. 13, 1958], No. 34679/62. Divided out of 918,528. Class 142 (2). A circular loom shuttle comprises a cop chamber 1 having a restricted outlet eye 3 acting as a slub catcher. The weft runs in contact with an anvil 4, roller 5 on a lever 6, and the end of a lever 10, then round pulleys 14, 15 to the fabric. If a slub is caught in the eye 3, the increase in the tension of the weft turns the lever 6 about its pivot 8 against the action of a spring 7 and centrifugal force acting on the roller 5, causing a blade 9 to cut the weft against the anvil 4. The resulting slackness in the weft allows the lever 10 to turn about its pivot 11 against the action of centrifugal force on a counterweight 12; an electrical contact on the lever closes a circuit through a brush 2 to stop the loom, firm pressure being maintained on the contact by a magnet 13. The length of weft round the rollers 14, 15 is sufficient to continue normal weaving whilst the loom is coming to rest. A centrifugal switch may be incorporated in one of the rollers 14, 15 to stop the loom if the weft breaks between the lever 10 and the fabric.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU35789A LU35789A1 (en) | 1958-02-13 | 1958-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB918529A true GB918529A (en) | 1963-02-13 |
Family
ID=19722292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34679/62A Expired GB918529A (en) | 1958-02-13 | 1959-02-13 | Safety device for a circular loom |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB918529A (en) |
LU (1) | LU35789A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613744A (en) * | 1968-05-17 | 1971-10-19 | Heberlein & Co Ag | Weft yarn control apparatus |
-
1958
- 1958-02-13 LU LU35789A patent/LU35789A1/fr unknown
-
1959
- 1959-02-13 GB GB34679/62A patent/GB918529A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613744A (en) * | 1968-05-17 | 1971-10-19 | Heberlein & Co Ag | Weft yarn control apparatus |
Also Published As
Publication number | Publication date |
---|---|
LU35789A1 (en) | 1958-08-13 |
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