GB167960A - Improvements in the take-up mechanism of looms for weaving - Google Patents
Improvements in the take-up mechanism of looms for weavingInfo
- Publication number
- GB167960A GB167960A GB23219/20A GB2321920A GB167960A GB 167960 A GB167960 A GB 167960A GB 23219/20 A GB23219/20 A GB 23219/20A GB 2321920 A GB2321920 A GB 2321920A GB 167960 A GB167960 A GB 167960A
- Authority
- GB
- United Kingdom
- Prior art keywords
- take
- wheel
- shaft
- roll
- catch
- 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
- D03D49/20—Take-up motions; Cloth beams
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
167,960. Oldroyd & Sons, Ltd., M., and Beaumont, G. Aug. 7, 1920. Take-up motions.-The friction roll of a loom take-up mechanism is rotated alternatively " positively " or " negatively." In order to move the friction-roll positively, at one side of the loom, at the end of the shaft a<1> of the friction roll a, a worm-wheel g, Fig. 2, is connected detachably to the shaft a<1> by a spring plunger on a collar h, and the worm shaft l is similarly connected to a hand-wheel k by a plunger n. At the other side of the loom, the shaft a<1> carries a wheel o, Fig. 3, connected by gearing p, q, r to a ratchetwheel s; a part v is moved, for example, by an attachment to the lay sword, so as to move the catch t in a non-operative direction, and a spring w attached to the lever u moves it so as to rotate the wheel s, the friction roll a, and the cloth roll c, as in an ordinary negative take-up. When the positive take-up is in use, the catch t may be placed on a holder x; when the negative take-up is to be used, the catch t is removed from this holder, and the spring plunger is withdrawn from the worm-wheel g.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23219/20A GB167960A (en) | 1920-08-07 | 1920-08-07 | Improvements in the take-up mechanism of looms for weaving |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23219/20A GB167960A (en) | 1920-08-07 | 1920-08-07 | Improvements in the take-up mechanism of looms for weaving |
Publications (1)
Publication Number | Publication Date |
---|---|
GB167960A true GB167960A (en) | 1921-08-25 |
Family
ID=10192074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23219/20A Expired GB167960A (en) | 1920-08-07 | 1920-08-07 | Improvements in the take-up mechanism of looms for weaving |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB167960A (en) |
-
1920
- 1920-08-07 GB GB23219/20A patent/GB167960A/en not_active Expired
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