GB536363A - Improvements in apparatus for drafting textile fibres - Google Patents
Improvements in apparatus for drafting textile fibresInfo
- Publication number
- GB536363A GB536363A GB633040A GB633040A GB536363A GB 536363 A GB536363 A GB 536363A GB 633040 A GB633040 A GB 633040A GB 633040 A GB633040 A GB 633040A GB 536363 A GB536363 A GB 536363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- rollers
- textile fibres
- roll
- engages
- 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
- D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
536,363. Drawing textile fibres. MORTON, C. April 8, 1940, No. 6330. [Class 120 (ii)] In apparatus for drawing textile fibres, the upper back roller has no trunnions and is supported between the lower back roll and a second back roll parallel thereto ; the lower back rollers may be of the same diameter and driven at the same surface speed and the upper back roller may have a reduced central portion which is engaged by the weighting saddle for maintaining the roller in the correct position relative to the other rollers. As shown the upper back roller 15 has leather-covered sections 15a, 15b and rounded ends 32 and a reduced central portion 31 which is engaged by a recess 35 in the saddle 33 which also has a recess 34 engaging the upper front roller 13 and is loaded by an adjustable link 36 engaging a weighted lever 37 pivoted on an adjustable support 38. The roller 15 engages the pair of parallel lower rollers 14, 16 driven at the same surface speed and a carrier roll 17 engages the roller 14 to reduce the reach between the front and back rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB633040A GB536363A (en) | 1940-04-08 | 1940-04-08 | Improvements in apparatus for drafting textile fibres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB633040A GB536363A (en) | 1940-04-08 | 1940-04-08 | Improvements in apparatus for drafting textile fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB536363A true GB536363A (en) | 1941-05-12 |
Family
ID=9812529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB633040A Expired GB536363A (en) | 1940-04-08 | 1940-04-08 | Improvements in apparatus for drafting textile fibres |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB536363A (en) |
-
1940
- 1940-04-08 GB GB633040A patent/GB536363A/en not_active Expired
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