GB752896A - Improvements in or relating to covers and cots for textile drafting rollers and method for manufacturing same - Google Patents
Improvements in or relating to covers and cots for textile drafting rollers and method for manufacturing sameInfo
- Publication number
- GB752896A GB752896A GB1822/54A GB182254A GB752896A GB 752896 A GB752896 A GB 752896A GB 1822/54 A GB1822/54 A GB 1822/54A GB 182254 A GB182254 A GB 182254A GB 752896 A GB752896 A GB 752896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- particles
- rubber composition
- added
- synthetic rubber
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
-
- 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
- D01H5/80—Rollers or roller bearings with covers; Cots or covers
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Abstract
A cover or cot for a textile roller is made of an oil-resistant synthetic rubber composition and has spheroidal cavities in its working surface formed by the removal of spherical particles. A preferred synthetic rubber composition comprises 100 parts by weight of a butadiene-acrylonitrile copolymer, 10-20 parts plasticizers, 0.625 parts stearic acid, 6.5 parts sulphur, 1 part antioxidant, 1 part accelerator, 7.5 parts coumarone indene resin, 20-60 parts clay filler. To this composition are added frangible particles formed by the fusion, expansion and rapid cooling of ground silicons or argillaceous material, such as clay. The particles may range in size from 0.001 to 0.2 inch and 30 to 150 parts may be added to 100 parts of rubber composition. Grinding of the cover results in breakage of the particles at the surface and the broken fragments are blown away to give a recessed surface that is said to be resistant to "eyebrowing" and fibre lapping. Specification 563,374, [Group VIII], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US321057XA | 1953-02-10 | 1953-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB752896A true GB752896A (en) | 1956-07-18 |
Family
ID=21863129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1822/54A Expired GB752896A (en) | 1953-02-10 | 1954-01-21 | Improvements in or relating to covers and cots for textile drafting rollers and method for manufacturing same |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE526306A (en) |
CH (1) | CH321057A (en) |
DE (1) | DE1058413B (en) |
FR (1) | FR1095703A (en) |
GB (1) | GB752896A (en) |
NL (1) | NL82544C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1038518B (en) * | 1955-07-22 | 1958-09-11 | Kleinewefers Soehne J | Elastic roller with plastic cover |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507869A (en) * | 1944-01-06 | 1950-05-16 | Dayton Rubber Company | Noneyebrowing cot |
US2393953A (en) * | 1944-04-10 | 1946-02-05 | Dayton Rubber Mfg Co | Spinning cot for textile fiber processing |
US2467214A (en) * | 1944-10-07 | 1949-04-12 | Dayton Rubber Company | Spinning cot |
US2569546A (en) * | 1945-12-22 | 1951-10-02 | Dayton Rubber Company | Spinning cot |
US2570935A (en) * | 1946-10-25 | 1951-10-09 | Dayton Rubber Company | Spinning cot |
-
0
- BE BE526306D patent/BE526306A/xx unknown
- NL NL82544D patent/NL82544C/xx active
-
1954
- 1954-01-21 GB GB1822/54A patent/GB752896A/en not_active Expired
- 1954-02-03 FR FR1095703D patent/FR1095703A/en not_active Expired
- 1954-02-08 DE DED16971A patent/DE1058413B/en active Pending
- 1954-02-08 CH CH321057D patent/CH321057A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1058413B (en) | 1959-05-27 |
BE526306A (en) | 1900-01-01 |
CH321057A (en) | 1957-04-30 |
NL82544C (en) | 1900-01-01 |
FR1095703A (en) | 1955-06-06 |
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