US61452A - perky - Google Patents
perky Download PDFInfo
- Publication number
- US61452A US61452A US61452DA US61452A US 61452 A US61452 A US 61452A US 61452D A US61452D A US 61452DA US 61452 A US61452 A US 61452A
- Authority
- US
- United States
- Prior art keywords
- covering
- cot
- rolls
- roll
- leather
- 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 - Lifetime
Links
- 239000010985 leather Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000009987 spinning Methods 0.000 description 6
- 244000286663 Ficus elastica Species 0.000 description 4
- 239000000899 Gutta-Percha Substances 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 240000000342 Palaquium gutta Species 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 229920000588 gutta-percha Polymers 0.000 description 4
- 229920001195 polyisoprene Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 101150115956 slc25a26 gene Proteins 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
-
- 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
Definitions
- The'invention consists in forming a cot or covering for the rolls of ⁇ spinning and other machines, of three or more separate layers or thicknesses of material, secured or united together by means of cement, glue, or other suitable adhesive material, or in any other proper manner, either 'independent'of the when which the cot is to be used, or directly upon the some.
- the outer one of these three layers constituting the set is composed of leather, which, while it is durable, will present asurl'a ce to the yarn 'or strands passing over the same, sufficiently pliable, flexible, and yielding to allow the dated roller to nip,"
- the next-layer to such outer covering or layer of lc'nthor is composed of India rubber, eaux pcrcha, or any of their respective elastic compouuds', or-a ny other suitable elastic"material, which will form a backing, as it were, to'tlie leather or outer layer of the roll, possessing suflicicnt elasticity to onable the leather to resist thoiaction of the fluted roller upon it, while.
- the layer between such elastic layer or section and the surface or periphery oftho roll being composed of leather, to give notonly a body" to the cot or covering for thc roll without detracting in the least from its operation, but also to raise-the layer of elastic substance, especially if it is composed of India rubber or gutta percha, sufiiciently above or away from the roll to obviate all possibility 'ofits becoming decomposed onsoftened by the action of the oil or other lubricating medium employed for the rolls thereon.
- Figure-2 a section through the several layers of materials constituting the cot, before being made into the form of a cot; and v Figure 3, a similar section to' fig. 2, to be hereinafte. referred to.
- A in the drawings, represents my improved cat or covering for rolls, which, in the present instance. is
- the cot in the form shown in fig. 1, or ready for being secured upon a roll the several layers of which it is to be made are first united together by cement, glue, or in any other proper manner, in the order or form described, when, having vulcanized theI'ndiaxubber to the proper degree,
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Laminated Bodies (AREA)
Description
E, L; PER-RY. 001" OR COVERING FOR ROLLS FOR SPINNING, aw.
Patented Jan, 22, 1867.
v gut-tab gist gs-tent ifirr EpWA-R 1) 'L. runny, on NEW YORK, N. Y.
Letters Patent No. 61,452, elated January 22, 1867. i I
mrnovtnsur m cor 0R COVERING ro'n sous roa srmmuo, at.
[Elie 5:11am: nfcr rct in in tlgese 32th:; 333ml mounting part at tlge same,
TO ALL WHOM IT MAY CONCERN: p v
, Be it known that I, E. L. PnnnY, of the city, county, and State of New" York, have'invent'ed e' new and improved f Covering or Cot for Rolls of Spinning, Drawing, Doubling, and other Machines and I do hereby declare that-the following" is afull, clear, and exact description thereof, which will enable those skilled in the art to make and use the'same, reference being lnul to the accompanying drawings, forming part of this specification. In the, covering of rolls for spinning and other machines used in.the manufacture of-cotton and woollen goods or fabrics more particularly, it has been generally the practice and custom to rst secure to and about the rolls, by means of glue, cement, or other suitable adhesive material, a coating or layer of felt, when oversnehi'eit covering a cot or covering made of leather was then tightly drawn. But with the rolls covered or jcotted," as has been above stated,it has beenfound by experience and use that such cot or covering soon "became fluted or corrugated, in consequence of the pressure of the fluted roller that is arranged to run in contact with it, which, acting through the leather upon the felt below or under the same, gradually so ground and wore such felt away, as to finally loosen the leather to such a degree that it would slip-around upon the roll, which of course rendered it-unfit for further use, requiring it tobe removed and a new or fresh one to be applied. vTo' overcome the disadvantages aboye stated, resulting from the use of a felt andlcather covering, combined .upon and applied to the rollsas above stated, various attempts have been heretofore made, but only with partial success ,the one, hbwever, which has seemed to produce the ,best results, and to meet with the most success, [being-that embraced in a Letters Patent granted to Dan Read on the 6th day of'June, A. D. 1865. In this mode, in lieu of'u'sing felt next to the roll, India rubber or gutta percha was employed, by applying it directly .to'the samc,ivhcrc it was vulcanized and afterwards turned ofl true, when over it the leather cot or covering Eva s drawn the disadvantages of this mode, found by practice and use, resultingmainly from the fact that, as the rubber was vulcanized on the roll, it consequently caused much inconvenience and annoyance to cotton manufacturers; furthermore, as the rubber was next to the roll, the oil employed as the lubricatingmedium for the bearings of the rolls soon decomposed or softened the rubber or gutta percha' where exposed at theends of the rolls to such an cstent as to-render the surface of the roll cot so uneven from end-to end as to be inefiicient in operation. By the present invention, all the objections and defects which have been herein abuse enumerated {are successfully overcome and obviated. The'inventionconsists in forming a cot or covering for the rolls of {spinning and other machines, of three or more separate layers or thicknesses of material, secured or united together by means of cement, glue, or other suitable adhesive material, or in any other proper manner, either 'independent'of the when which the cot is to be used, or directly upon the some. The outer one of these three layers constituting the set is composed of leather, which, while it is durable, will present asurl'a ce to the yarn 'or strands passing over the same, sufficiently pliable, flexible, and yielding to allow the dated roller to nip,"
hilt-were, or hold the strands without danger of cutting or severing them; and the next-layer to such outer covering or layer of lc'nthor is composed of India rubber, gotta pcrcha, or any of their respective elastic compouuds', or-a ny other suitable elastic"material, which will form a backing, as it were, to'tlie leather or outer layer of the roll, possessing suflicicnt elasticity to onable the leather to resist thoiaction of the fluted roller upon it, while. at the samc'tiineit will hold the leather to its ivork'withthe proper degreelof firmness; the layer between such elastic layer or section and the surface or periphery oftho roll being composed of leather, to give notonly a body" to the cot or covering for thc roll without detracting in the least from its operation, but also to raise-the layer of elastic substance, especially if it is composed of India rubber or gutta percha, sufiiciently above or away from the roll to obviate all possibility 'ofits becoming decomposed onsoftened by the action of the oil or other lubricating medium employed for the rolls thereon. j I
In the accompanyingpla te of drawings, my improvement in Cats or coverings for rolls of spinning, drawing, and other-machines, is illustrated- I Figure 1' being a cross-section of my improved. covering for rolls made up into the form of a cot.
Figure-2, a section through the several layers of materials constituting the cot, before being made into the form of a cot; and v Figure 3, a similar section to' fig. 2, to be hereinafte. referred to.
A, in the drawings, represents my improved cat or covering for rolls, which, in the present instance. is
cuss
shown as composed of three layers or thicknesses of msterial; the inner and outer layers, marked a and b respectively, being made of lee ther, and the middle or intermediate one, marked 0, of India rubber, gutta percha, or other suitable elastic material]. To produce the cot in the form shown in fig. 1, or ready for being secured upon a roll, the several layers of which it is to be made are first united together by cement, glue, or in any other proper manner, in the order or form described, when, having vulcanized theI'ndiaxubber to the proper degree,
.cut the material to the requisite length and width for the roll on which it is to he used, after which its edges are bevelled or shaved down, and then brought together by bendingthe material up into the form ofa. tube, and there securing them by cement, glue, or any other suitable adhesive material, as shown in fig. 1 of the drawings, when the cot is ready for use, and for being secured to and upon the roll for irhieh it has been made. In fig. 3, in iien of rubber being shown as used for the intermediate or centre layer, felt is employed, the same results being secnredin either case. r
I claim as new, and desire to secure by Letters Patent- V v r p A cot or covering for .rolls of spinning or other machines, when made or composed-of three or more seperate layers or thicknesses joined together, of which the outer layers a andb consist of leather, and the interm'edinte layer, c, of fibrous or elastic material, substantially its described.
The above specification of my invention signed by me this '16th day of November, 1866. v EDWARD L. 1 ERRY Witnesses:
War. F. McNAMABA,
ALnna'r W. Beowsr.
Publications (1)
Publication Number | Publication Date |
---|---|
US61452A true US61452A (en) | 1867-01-22 |
Family
ID=2130990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US61452D Expired - Lifetime US61452A (en) | perky |
Country Status (1)
Country | Link |
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US (1) | US61452A (en) |
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0
- US US61452D patent/US61452A/en not_active Expired - Lifetime
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