GB191028924A - Improvements in Warp Letting Off Motions for Looms for Weaving. - Google Patents
Improvements in Warp Letting Off Motions for Looms for Weaving.Info
- Publication number
- GB191028924A GB191028924A GB191028924DA GB191028924A GB 191028924 A GB191028924 A GB 191028924A GB 191028924D A GB191028924D A GB 191028924DA GB 191028924 A GB191028924 A GB 191028924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- secured
- warp
- pawl
- rod
- 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
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/06—Warp let-off mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
28,924. Klein, C. Dec. 13. Letting - off warps; warps, tensioning.-In a let-off motion of the kind in which the rotation of the warp beam is controlled by the warp tension, the backbearer z is carried by arms y on a shaft x mounted on arms c secured to a shaft b, so that, without affecting the shaft b, the backbearer is raised and lowered by the action of an eccentric 3 on a lever 2 secured to the shaft x to equalize the warp tension, which would otherwise be increased when the shed is opened and the lav beats up. When the tension becomes excessive, the shaft b is rocked and, through an arm d, moves forwards a U-shaped rod c against the action of a spring f, thus positioning a lever n so that an adjustable collar w, on . pawl-rod o secured to its lower end, is struck, as the lay beats up, by the end of an arm v secured to the lay, and the pawl-rod is moved to cause its pawl p to actuate a ratchet-wheel q on a shaft r geared to the warp beam by a worm s and worm-wheel t.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191028924T | 1910-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191028924A true GB191028924A (en) | 1911-11-16 |
Family
ID=32495580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191028924D Expired GB191028924A (en) | 1910-12-13 | 1910-12-13 | Improvements in Warp Letting Off Motions for Looms for Weaving. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191028924A (en) |
-
1910
- 1910-12-13 GB GB191028924D patent/GB191028924A/en not_active Expired
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