GB457804A - Improvements in and relating to drawing, roving and like textile frames - Google Patents
Improvements in and relating to drawing, roving and like textile framesInfo
- Publication number
- GB457804A GB457804A GB1643335A GB1643335A GB457804A GB 457804 A GB457804 A GB 457804A GB 1643335 A GB1643335 A GB 1643335A GB 1643335 A GB1643335 A GB 1643335A GB 457804 A GB457804 A GB 457804A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- levers
- lever
- roving
- pressing
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/46—Loading arrangements
- D01H5/50—Loading arrangements using springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
457,804. Roller-weighing apparatus for drawing, roving, &c. frames. KINNEAR, J. A., Redmyre, Invergowrie, Angus, and GOW, M. G., 285, Arbroath Road, and DUFF & CO., Ltd., T., Meadow House, Reform Street, both in Dundee. June 6, 1935, No. 16433. [Class 120 (ii)] The pressing - roller of drawing, roving, and like frames is pressed against the co-operating drawing rollers by a pair of levers 8 engaging the bearing- bushes of the pressing-roller 1 through a resiliently mounted bolt so as to apply pressure thereto in the position shown in Fig. 2, and adapted to be swung to the dotted line position 8<a> to relieve the pressure. The bolt passes freely through the lever and is engaged by a helical spring 9. The roller 1 is raised by depending hooks 11 from levers which, as shown, are the same as the levers 8, a toggle effect being produced by the hooks and the levers whereby the pressing roller is locked in the raised position. In the arrangement shown in Fig. 3, the lever 8 is weighted by a grooved weight 15 adapted to roll along a guide rod 16 when the lever is raised and so to assist the action. In the arrangement shown in Fig. 5, the lever is locked in operative position by a latch 19 and co-operating stops 21, 22 are provided to limit the backward movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1643335A GB457804A (en) | 1935-06-06 | 1935-06-06 | Improvements in and relating to drawing, roving and like textile frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1643335A GB457804A (en) | 1935-06-06 | 1935-06-06 | Improvements in and relating to drawing, roving and like textile frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB457804A true GB457804A (en) | 1936-12-07 |
Family
ID=10077230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1643335A Expired GB457804A (en) | 1935-06-06 | 1935-06-06 | Improvements in and relating to drawing, roving and like textile frames |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB457804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2666232A (en) * | 1949-05-10 | 1954-01-19 | Ambler Superdraft Ltd | Pressure-applying device for the drafting rollers of drafting apparatus |
-
1935
- 1935-06-06 GB GB1643335A patent/GB457804A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2666232A (en) * | 1949-05-10 | 1954-01-19 | Ambler Superdraft Ltd | Pressure-applying device for the drafting rollers of drafting apparatus |
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