GB730063A - Improvements in endless belt drafting mechanisms for textile fibres - Google Patents
Improvements in endless belt drafting mechanisms for textile fibresInfo
- Publication number
- GB730063A GB730063A GB3256052A GB3256052A GB730063A GB 730063 A GB730063 A GB 730063A GB 3256052 A GB3256052 A GB 3256052A GB 3256052 A GB3256052 A GB 3256052A GB 730063 A GB730063 A GB 730063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- cradle
- belts
- condenser
- arms
- 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
- D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
730,063. Fibre drafting arrangements. CASANOVAS, J. M. S. Dec. 23, 1952, No. 32560/52. Classes 120(1) and 120(2). A double-belt drafting mechanism has two condensers connected together for simultaneous traverse movements and located at the entrance to the belts and delivery rollers and means of low electrical conductivity mounted on the belt cradle in contact with the lower belt for removing fibres from its surface. Because the condensers 18, 19 are coupled together by the two extensions 20, 21, they move in unison mainly under the influence of the thicker part of the sliver in front of the belts 7, 8. If the top belt 8 and its roller 4 are removed, the condenser 18 hangs from the cross piece 13. In order to facilitate the introduction of the condenser 19, the plates 12 of the cradle have slots 27, 28 into which the arms 9, 10 of a tensor may be lifted. Tensors having different spacings between the arms are accommodated in the slot 28 by the formation of notches on the underside of the arm 10. The lower cross piece 14 of the cradle is covered by a piece 15 of leather or other material that is a poor conductor of electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3256052A GB730063A (en) | 1952-12-23 | 1952-12-23 | Improvements in endless belt drafting mechanisms for textile fibres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3256052A GB730063A (en) | 1952-12-23 | 1952-12-23 | Improvements in endless belt drafting mechanisms for textile fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB730063A true GB730063A (en) | 1955-05-18 |
Family
ID=10340542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3256052A Expired GB730063A (en) | 1952-12-23 | 1952-12-23 | Improvements in endless belt drafting mechanisms for textile fibres |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB730063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT393699B (en) * | 1988-04-01 | 1991-11-25 | Fehrer Ernst | Apparatus for feeding a drawn fibre roving to each of at least two spinning stations |
-
1952
- 1952-12-23 GB GB3256052A patent/GB730063A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT393699B (en) * | 1988-04-01 | 1991-11-25 | Fehrer Ernst | Apparatus for feeding a drawn fibre roving to each of at least two spinning stations |
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