GB686217A - Improvements in or relating to drafting mechanisms for textile fibres - Google Patents
Improvements in or relating to drafting mechanisms for textile fibresInfo
- Publication number
- GB686217A GB686217A GB865451A GB865451A GB686217A GB 686217 A GB686217 A GB 686217A GB 865451 A GB865451 A GB 865451A GB 865451 A GB865451 A GB 865451A GB 686217 A GB686217 A GB 686217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cord
- underclearer
- loop
- bottom rollers
- drafting
- 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
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/62—Non-rotary cleaning pads or plates; Scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
686,217. Drafting mechanism; cleaning apparatus. CASABLANCAS HIGH DRAFT CO., Ltd. April 13, 1951, No. 8654/51. Class 120 (ii) A drafting mechanism of the kind including consecutive pairs of superposed rollers and a weighted underclearer positioned against under peripheral portions of at least two bottom rollers, comprises a length of cord or the like having at least one end secured to the under clearer and extending up and between said two bottom rollers over the top of one of the latter and having its other end so anchored as to provide a dependent loop within which a weight of diabolo or pulley like form is suspended. As shown the under clearer 3 is held up against peripheral portions of bottom rollers 1a and 2a of a drafting system by a length of cord 4 the two ends of which are threaded through apertures in the underclearer 3 and knotted as at 4a. The loop thus formed is passed up and over the neck portion 1b of roller 1a and a diabolo or pulley-like weight 6 is suspended in the cord loop. In a second embodiment one end only of the cord is fixed to the underclearer, the other end being attached to a fixed part of the machine structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB865451A GB686217A (en) | 1951-04-13 | 1951-04-13 | Improvements in or relating to drafting mechanisms for textile fibres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB865451A GB686217A (en) | 1951-04-13 | 1951-04-13 | Improvements in or relating to drafting mechanisms for textile fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB686217A true GB686217A (en) | 1953-01-21 |
Family
ID=9856644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB865451A Expired GB686217A (en) | 1951-04-13 | 1951-04-13 | Improvements in or relating to drafting mechanisms for textile fibres |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB686217A (en) |
-
1951
- 1951-04-13 GB GB865451A patent/GB686217A/en not_active Expired
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