US37728A - Improved manufacture of carpet-lining - Google Patents
Improved manufacture of carpet-lining Download PDFInfo
- Publication number
- US37728A US37728A US37728DA US37728A US 37728 A US37728 A US 37728A US 37728D A US37728D A US 37728DA US 37728 A US37728 A US 37728A
- Authority
- US
- United States
- Prior art keywords
- carpet
- lining
- paper
- felt
- improved manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000004744 fabric Substances 0.000 description 20
- 239000000428 dust Substances 0.000 description 8
- 210000004209 Hair Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- 240000000218 Cannabis sativa Species 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 108010068370 Glutens Proteins 0.000 description 2
- 240000006240 Linum usitatissimum Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009950 felting Methods 0.000 description 2
- 235000021312 gluten Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 235000012765 hemp Nutrition 0.000 description 2
- 235000012766 marijuana Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
- C04B35/83—Carbon fibres in a carbon matrix
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Definitions
- a species of hair felt also has been used under carpets; but this presents a rough surface the fibers of which soon adhere to and become interlaced with those of the under side of the carpet, the wear upon which grinds out and disintegrates the fibers of the felt, so that it can never be relaid. Moreover, such a fabric does not possess sutlicient strength to be taken up and shaken to remove the dust and gritty particles that may have accumulated in it, and consequently would prove too expensive for practical use.
- I make a smooth, soft felt or matted surface usually from flax, hemp, jute, hair, and wool in difierent proportions to produce the proper tenacity and pliability, either by carding and passing through a felting-machine, or by felting with the hands or by lapping or matting with either machinery or the hands that will accomplish the desired object, after which, by machinery,or the handsIattach thesame, with the use of gluten, paste, or other similar substance, to a hard paper or other suitable surface, and after having allowed it to thoroughly dry, and thus to firmly adhere, it is then ready to be placed upon the floor under the carpet.
- the paper side of the fabric when it islaid upon the floor, is placed upward and next in contact with the under surface of the carpet, the carpet sliding freely upon its surface, while there is suflicient softness from the use of the felt to the tread as to prevent the carpet from grinding against the dust either upon the paper or the floor.
Description
UNITED STATES PATENT OFFICE.
STEPHEN M. ALLEN, OF BOSTON, MASSACHUSETTS.
IMPROVED MANUFACTURE OF CARPET-LINING.
Specification forming part of Letters Patent No. 37,728, dated February 24, 1863.
To all whom it may concern:
Be it known that I, STEPHEN M. ALLEN, of Boston, in the county of Suffolk and State of Massachusetts, have invented certain new and useful Improvements in the Manufacture of Fabrics for Underlaying Carpets, Mats, &c.; and I do hereby declare that the following description is a full and exact specification of the same, wherein I have set forth the nature and principles of my said improvements by which my invention may be distinguished from all others of a similar class, together with such parts as I claim and desire to have secured to me by Letters Patent.
To increase the durability of carpets, &c.,
as well as to secure softness of tread, it hasbeen usual to place between them and the surfaces to be covered some thin material, which should be comparatively inexpensive. Sheets of paper have been used for this purpose, but have proved too hard and inelastic, not only preventing the yielding of the carpet under the foot, but, when dust and gritty particles collected on the surface of the paper below the carpet, ground the carpet out very rapidly, which would not be the case were the paper resting on a soft surface below, because this grinding movement could not then take place. A species of hair felt also has been used under carpets; but this presents a rough surface the fibers of which soon adhere to and become interlaced with those of the under side of the carpet, the wear upon which grinds out and disintegrates the fibers of the felt, so that it can never be relaid. Moreover, such a fabric does not possess sutlicient strength to be taken up and shaken to remove the dust and gritty particles that may have accumulated in it, and consequently would prove too expensive for practical use.
By my improvements I have succeeded in combining all the requisites desirable in fabrics for underlaying carpets-win, cheapness, softness to the tread, and durability both in the fabric itself and in the carpet it is designed to protect. tain the desired ends it became evident, first, that the surface with which the under side of the carpet was in immediate contact must be In making my experiments to at smooth to prevent the two surfaces from adhering; and, secondly, thatasoft, yielding materialmust intervenebetween the floor or other surface to be covered, both to afford softness to the tread and to prevent a grinding movement upon the fabric between it and the carpet. I effect these results by forming upon or combining with sheets'of soft felt of any desired thickness a smooth and compact facing of paper or other similar surface that will answer the purposes of my invention, the fabric thus formed being placed under the carpet with its smooth surface in contact therewith and its elastic backing resting upon the floor or other locality to be covered.
The mode that I consider the best for carrying out the purposes of my improvements I will now describe in detail.
I make a smooth, soft felt or matted surface usually from flax, hemp, jute, hair, and wool in difierent proportions to produce the proper tenacity and pliability, either by carding and passing through a felting-machine, or by felting with the hands or by lapping or matting with either machinery or the hands that will accomplish the desired object, after which, by machinery,or the handsIattach thesame, with the use of gluten, paste, or other similar substance, to a hard paper or other suitable surface, and after having allowed it to thoroughly dry, and thus to firmly adhere, it is then ready to be placed upon the floor under the carpet.
The paper side of the fabric, when it islaid upon the floor, is placed upward and next in contact with the under surface of the carpet, the carpet sliding freely upon its surface, while there is suflicient softness from the use of the felt to the tread as to prevent the carpet from grinding against the dust either upon the paper or the floor.
By the uniting of the paper with the felt, as described, sufficient strength is given to the felt to permit of its being many times taken up and being freed of its dust, &c., relaid without in the least degree impairing the same, a resultiu underlayingcarpets with fabrics never before secured.
One other advantage also secured in the use of my improved fabric for underlayin g carpets is that the ill effects of a draft or circulation of air through the crevices or cracks of the floor are entirely prevented.
Having thus described my improvements, I shall state my claim as follows:
What I claim as my invention, and desire to have secured to me by Letters Patent, is-
The improvement in the manufacture of fabrics for underlaying carpets, 850., the same consisting in permanently combining with orforming upon soft sheets of felt of any desired thickness a smooth and compact facing of paper or other similar surface, substantially in the mode hereinabove described.
STEPHEN M. ALLEN. Witnesses JOSEPH GAVETT, ALBERT W. BROWN.
Publications (1)
Publication Number | Publication Date |
---|---|
US37728A true US37728A (en) | 1863-02-24 |
Family
ID=2107304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US37728D Expired - Lifetime US37728A (en) | Improved manufacture of carpet-lining |
Country Status (1)
Country | Link |
---|---|
US (1) | US37728A (en) |
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0
- US US37728D patent/US37728A/en not_active Expired - Lifetime
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