GB557465A - Improvements in or relating to rollers for use in machinery for preparing and spinning fibrous materials - Google Patents
Improvements in or relating to rollers for use in machinery for preparing and spinning fibrous materialsInfo
- Publication number
- GB557465A GB557465A GB743242A GB743242A GB557465A GB 557465 A GB557465 A GB 557465A GB 743242 A GB743242 A GB 743242A GB 743242 A GB743242 A GB 743242A GB 557465 A GB557465 A GB 557465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- layers
- boss
- preparing
- fabric
- 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
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H2700/00—Spinning or twisting machines; Drafting devices
- D01H2700/245—Conception or fabrication of drafting cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
557,465. Drawing rollers for spinning &c. frames; compound fabrics. LAIRD, T. H. June 2, 1942, No. 7432. [Class 120 (ii)] [Also in Group VIII] A pressing and drawing roller for preparing and spinning machinery is made from one or more layers of granulated cork, rubber or leather or of sawdust of the plane or sycamore arranged alternately with thin layers of woven-fabric, such as cotton or linen, in the form of a sandwich ; fabric layers are located on the outside of the sandwich and the whole is impregnated with a suitable resin and compressed into a homogeneous layer of the required thickness. As shown the roller is made from a layer 1 of ground cork &c. and layers 2, 3 of woven fabric, the mass being moulded to the required size, or machined, to produce the roller which is mounted on a spindle 8 or may be secured to a boss 9 on the spindle, the boss being cut away to form an annular shoulder 11 which engages a central hole in the roller, this being secured to the boss by bolt 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB743242A GB557465A (en) | 1942-06-02 | 1942-06-02 | Improvements in or relating to rollers for use in machinery for preparing and spinning fibrous materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB743242A GB557465A (en) | 1942-06-02 | 1942-06-02 | Improvements in or relating to rollers for use in machinery for preparing and spinning fibrous materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB557465A true GB557465A (en) | 1943-11-22 |
Family
ID=9832993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB743242A Expired GB557465A (en) | 1942-06-02 | 1942-06-02 | Improvements in or relating to rollers for use in machinery for preparing and spinning fibrous materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB557465A (en) |
-
1942
- 1942-06-02 GB GB743242A patent/GB557465A/en not_active Expired
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