GB190412394A - Improved Means for Reciprocating the Thread Guides to Prevent the Grooving of the Rollers in Spinning, Winding and like Machines. - Google Patents
Improved Means for Reciprocating the Thread Guides to Prevent the Grooving of the Rollers in Spinning, Winding and like Machines.Info
- Publication number
- GB190412394A GB190412394A GB190412394DA GB190412394A GB 190412394 A GB190412394 A GB 190412394A GB 190412394D A GB190412394D A GB 190412394DA GB 190412394 A GB190412394 A GB 190412394A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- wheel
- worm
- rollers
- reversal
- 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
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
- Winding Filamentary Materials (AREA)
Abstract
12,394. Varley, J. June 1. Rollers and roller heads; roving and thread guides.-In spinning, winding, and like machines, the thread guides are reciprocated, to prevent grooving of the rollers, in such a manner that there is a quick reversal of the traverse mechanism and that the point of reversal is constantly changing. The sliding piece b, Fig. 4, attached to the bar c carrying the thread-guides, slides on the hub a<1> of the cam a, and two projections b<1>, b<11> bear on points on the surface of the cam diametrically opposite to one another. The cam is of such a shape that a quick reversal is obtained and that the projections b<1>, b<11> are always in contact with its surface. The cam is mounted loosely on an eccentric portion d<1>, Fig. 11, of the shaft d and is driven by a pin on a worm-wheel working in a slot in the cam. The wheel is mounted loosely on the portion d<11> of the shaft and is driven by a worm m, which also drives a second wheel, with slightly fewer teeth than the worm-wheel, and fixed to the portion d<11> of the shaft side by side with it. The worm-wheel drives the cam and so produces the reciprocation, while the second wheel turns the eccentric on which the cam revolves at a slightly different rate, and so ensures that the point of reversal shall constantly change.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190412394T | 1904-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190412394A true GB190412394A (en) | 1905-04-06 |
Family
ID=32255499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190412394D Expired GB190412394A (en) | 1904-06-01 | 1904-06-01 | Improved Means for Reciprocating the Thread Guides to Prevent the Grooving of the Rollers in Spinning, Winding and like Machines. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190412394A (en) |
-
1904
- 1904-06-01 GB GB190412394D patent/GB190412394A/en not_active Expired
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