US7065A - Improvement in carding-machines for preparing bats for felting - Google Patents
Improvement in carding-machines for preparing bats for felting Download PDFInfo
- Publication number
- US7065A US7065A US7065DA US7065A US 7065 A US7065 A US 7065A US 7065D A US7065D A US 7065DA US 7065 A US7065 A US 7065A
- Authority
- US
- United States
- Prior art keywords
- carding
- felting
- bats
- machines
- preparing
- 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
- 241000288673 Chiroptera Species 0.000 title description 4
- 238000009950 felting Methods 0.000 title description 4
- 210000002268 Wool Anatomy 0.000 description 12
- 239000000835 fiber Substances 0.000 description 12
- 210000003414 Extremities Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009960 carding Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/04—Carding machines with worker and stripper or like rollers operating in association with a main cylinder
Definitions
- my invention consists in in ⁇ - terlocking the fibers of wool while they are on the submit'er of a carding-machine by curling their extremities backward, laterally or obliquely, by means of the action of some suitable rubbing or combing surface brought nearly in contact with the teeth of the dotfer.
- Figure l is an elevation of a carding-nrachine dotfer having several diiferently-arranged rubbing-surfaces combined therewith, for the purpose of curling and interlocking the libers Aof wool with each other
- Fig. 2 is a transverse section through Fig. 1.
- A is the doffer.
- the card B is a stationary narrow card with reversed teeth that are brought nearly in contact with the teeth of the doffer, and consequently, as the doifer is revolved, the card B will curl the extremities of the bers backward and interlace them.
- C is a card-covered cylinder having a lon- ,gitudinally-reciprocating movement, and a rlhe above-named card B may have a longit-udin ally-reciprocating movement imparted to it, if deemed preferable, and the cylinder C may simply have a rotating movement imn parted to it in place of the combined reciproeating and rotary movement, as above set forth.
Description
UNITED STATES SAMUEL G. BLAOKMAN, OF
PATENT OFFICE.
NORIVALK, CONNEC'IICUT.
IMPROVEMENT IN CARDlNG-MACHINES FOR PREPARING BATS FOR FELTING.
To aZZ whom t may concern:
Be it known that I, SAMUEL G. BLACKMAN, of Norwalk, in the county of Faireld and State of Connecticut, have invented a new and Improved Manner of Crossing and Interlocking the Fibers of Tool Preparatory to Manufacturing Them into Felt Cloth; and I do hereby declare the following to be a full and exact description thereof, reference being had to the accompanying drawings, making a part of this specification.
The nature of my invention consists in in`- terlocking the fibers of wool while they are on the doit'er of a carding-machine by curling their extremities backward, laterally or obliquely, by means of the action of some suitable rubbing or combing surface brought nearly in contact with the teeth of the dotfer.
In the accompanying drawings, Figure lis an elevation of a carding-nrachine dotfer having several diiferently-arranged rubbing-surfaces combined therewith, for the purpose of curling and interlocking the libers Aof wool with each other, and Fig. 2 is a transverse section through Fig. 1.
Similar letters indica-te corresponding parts in both iigures.
I find that reversed needle-pointed cards make an excellent rubbing or combing surface for producing the above-mentioned -intei-locking combination of wool fibers while they are on the doffer; but I do notintend to4 limit myself to the use of card-teeth rubbing or combing surfaces for the purpose before mentioned, as other kinds of surfaces may perhaps answer as good a purpose.
A is the doffer.
B is a stationary narrow card with reversed teeth that are brought nearly in contact with the teeth of the doffer, and consequently, as the doifer is revolved, the card B will curl the extremities of the bers backward and interlace them.
C is a card-covered cylinder having a lon- ,gitudinally-reciprocating movement, and a rlhe above-named card B may have a longit-udin ally-reciprocating movement imparted to it, if deemed preferable, and the cylinder C may simply have a rotating movement imn parted to it in place of the combined reciproeating and rotary movement, as above set forth.
Having thus fully described my invention, I would state that I do not claim the producing an interlocking of the iibers of Wool by means of a reciprocating longitudinal movement of either the carding-eylinders of a carding-maehine working against the doffer; but
That I do claim as my invention, and desire to secure by Letters Patent, is-
'lhe production ot' the requisite interlocking combination of the fibers of Wool preparatory to converting the same into felt cloth by subjecting the said fibers to a rubbing or combing action while they are upon the doffer of a carding-machine by means of auxiliary cards or other suitable friction-surfaces, substantially as herein set forth, not intending by this claim, however, to limit myself to the special and particular manner of prod ueing the said interlocking of the fibers of wool while they are upon the carding machine doffer, as herein set forth.
SAMUEL G. BLACKMAN.
\Vitnesses:
Z. C. ROBBINS, DANIEL BARNUM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US7065A true US7065A (en) | 1850-02-05 |
Family
ID=2067370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US7065D Expired - Lifetime US7065A (en) | Improvement in carding-machines for preparing bats for felting |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US7065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040176734A1 (en) * | 2003-03-04 | 2004-09-09 | Rasmussen Shelley R. | Perimeter embossing in an absorbent article |
-
0
- US US7065D patent/US7065A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040176734A1 (en) * | 2003-03-04 | 2004-09-09 | Rasmussen Shelley R. | Perimeter embossing in an absorbent article |
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