GB291202A - Improvements in or relating to drawing devices for spinning machines - Google Patents
Improvements in or relating to drawing devices for spinning machinesInfo
- Publication number
- GB291202A GB291202A GB1082327A GB1082327A GB291202A GB 291202 A GB291202 A GB 291202A GB 1082327 A GB1082327 A GB 1082327A GB 1082327 A GB1082327 A GB 1082327A GB 291202 A GB291202 A GB 291202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- roller
- grams
- relating
- spinning machines
- 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
291,202. Fantazzini, E. April 22, 1927. Rollers and roller heads.-In spinning-frames two rollers of the same or of different diameter, comprising a free pressure mounting E for the bottom intermediate roller, are mounted to rotate freely in a support, which is adapted to engage in the framework in place of the usual roller and comprises end discs provided with holes 2, 4 for the trunnions of the rollers, and a hole 1 for a rod securing the discs together to form a unitary structure. The weight of the whole device is preferably 220 grams, the rollers themselves weighing 130 grams; this weighting allows a draft of from 1 to 1.8, preferably of 1.35, between the device and the back rollers without slipping of the fibres. The back rollers B, C are geared together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1082327A GB291202A (en) | 1927-04-22 | 1927-04-22 | Improvements in or relating to drawing devices for spinning machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1082327A GB291202A (en) | 1927-04-22 | 1927-04-22 | Improvements in or relating to drawing devices for spinning machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB291202A true GB291202A (en) | 1928-05-31 |
Family
ID=9974939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1082327A Expired GB291202A (en) | 1927-04-22 | 1927-04-22 | Improvements in or relating to drawing devices for spinning machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB291202A (en) |
-
1927
- 1927-04-22 GB GB1082327A patent/GB291202A/en not_active Expired
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