US483707A - Charles ball - Google Patents
Charles ball Download PDFInfo
- Publication number
- US483707A US483707A US483707DA US483707A US 483707 A US483707 A US 483707A US 483707D A US483707D A US 483707DA US 483707 A US483707 A US 483707A
- Authority
- US
- United States
- Prior art keywords
- roller
- pins
- ball
- bars
- cotton
- 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
- 229920000742 Cotton Polymers 0.000 description 12
- 239000011435 rock Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000010437 gem Substances 0.000 description 2
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 239000002023 wood 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
- D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
- D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips
Definitions
- My invention consists in an improved roller for cotton-picking machines in which t-he bars containing the picking-pins are mounted in grooves in the roller and capable of a rocking movement therein.
- FIG. 1 is a top plan view of my improved roller.
- Fig. 2 is a sectional view on the line a: .fr of Fig. l
- Fig. 8 is a sectional view on the line y y of Fig. l.
- a designates the shaft on which the roller B is secured.
- the said shaft is suitably mounted in the frame A of the machine.
- the roller B is preferably made of wood and is provided with a number of longitudinal grooves along its exterior, in which the bars C are mounted. These grooves are shown as of substantially the depth of the diameter of the bars.
- the bars are secured within the said grooves in position to rock by means of holding devices D.
- Each of the holding devices preferably consists of an enlarged central portion and two arms projecting therefrom, the said arms having transverse semicircular grooves in their inner faces, which partially surround two adjacent bars C when the holding device is secured in position.
- I preferably secure the holding device to the roller by means of a screw d, which passes through the enlarged central portion and enters the roller between the rocking bars.
- the bars project a short distance beyond the end of the roller and are provided in such projecting portions with lingers c c2, which project outwardly therefrom at preferably slightly more than right angles from each other.
- E is a plate, which is immovably secured to the frame A in any suitable manner. It is provided with a cam e, substantially semicircnlar in crosssection, projecting therefrom, the said cam being concentric with the roller and adapted to operate upon the fingers c on the bars C.
- the plate E is further provided with a lug e', uprising therefrom. Aspring Fis secured to said lugin position to operate upon the finger c2, as will hereinafter appear.
- G designates any suitable means for removing the cotton from the pins as the roller is rotated.
- a roller provided with IOO and spring mounted independently of the roller, said cam engaging one of the ingers and the spring adapted to engage the other finger, whereby the bars, and thereby the pins, are first rocked in one direction and then in the opposite direction as the roller is rotated, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
(No Model.)
G BALL COTTON PICKER V VNo. 483,707. ,Patented 001;. 4', 1892.'
NUNTTED STATES PATENT OFFICE.
CHARLES BALL, OF BROOKLYN, NEW YORK, ASSIGNOR TO BALL dt OF SAME PLACE.
JEWEL.,
COTTON-PICKER.
SPECIFICATION forming part of Letters Patent No. 483,707, dated October 4, 1892.
Application fled April 7, '1892.
.To all whom t may concern..-
Be it known that I, CHARLES BALL, of Brooklyn, in the county of Kings and State of New York, have invented a new and useful Improvement in Cotton-Pickers, of which the following is a specification.
My invention consists in an improved roller for cotton-picking machines in which t-he bars containing the picking-pins are mounted in grooves in the roller and capable of a rocking movement therein.
It further consists in providing mechanism for positively operating the bars, so that the pins thereon may be inclined forwardly when in the position to pick and rearwardly when in position to be operated by the clearing means for removing the cotton from the pins.
A practical embodiment of my invention is represented in the accompanying drawings, in which-- Figure 1 is a top plan view of my improved roller. Fig. 2 is a sectional view on the line a: .fr of Fig. l, and Fig. 8 is a sectional view on the line y y of Fig. l.
Referring to the drawings, a designates the shaft on which the roller B is secured. The said shaft is suitably mounted in the frame A of the machine. The roller B is preferably made of wood and is provided with a number of longitudinal grooves along its exterior, in which the bars C are mounted. These grooves are shown as of substantially the depth of the diameter of the bars. The bars are secured within the said grooves in position to rock by means of holding devices D. Each of the holding devices preferably consists of an enlarged central portion and two arms projecting therefrom, the said arms having transverse semicircular grooves in their inner faces, which partially surround two adjacent bars C when the holding device is secured in position. I preferably secure the holding device to the roller by means of a screw d, which passes through the enlarged central portion and enters the roller between the rocking bars. There may be as many of these holding devices D as may be required.
Each of the bars C is provided with a row of pickingpins c, arranged at short distances apart thereon. These pins limit the rocking movement of the bar C by abutting against Serial No. 428,140. (No model.)
the sides of the groove as the bar is rocked in either direction. The bars project a short distance beyond the end of the roller and are provided in such projecting portions with lingers c c2, which project outwardly therefrom at preferably slightly more than right angles from each other.
rlhe means which I employ for operating the fingers c c2 are as follows: E is a plate, which is immovably secured to the frame A in any suitable manner. It is provided with a cam e, substantially semicircnlar in crosssection, projecting therefrom, the said cam being concentric with the roller and adapted to operate upon the fingers c on the bars C. The plate E is further provided with a lug e', uprising therefrom. Aspring Fis secured to said lugin position to operate upon the finger c2, as will hereinafter appear.
G designates any suitable means for removing the cotton from the pins as the roller is rotated.
The operation of my improved roller is as follows: When the roller is rotated, the lower end of the cam e engages the finger c on the bar C, and as the finger c is forced down it causes the bar to be rocked and the pickingpins c inclined forwardly in position to pick the cotton. As the roller is further rotated the finger c runs along on the face of the cam and holds the picking-pins firmly in their forward inclination. In order to greatly facilitate the removal of the cotton from the picking-pins by the clearing means G, I arrange the spring F in a position to engage the finger c2 of the bar just'after the finger c has left the cam e. This spring forces the linger c2 backward as the roller is rotated, and this movement rocks the bar, and consequently the pins, backwardly until the pins abut against the side of the groove in the roller. It will thus be seen that as the pins come to the clearing means it only takes a slight push to remove the cotton from the pins.
I would have it understood that I may resort to slight changes in the construction and arrangement of the several parts without departing from the spirit and scope of my invention; but
l. In a cotton-picker, a roller provided with IOO and spring mounted independently of the roller, said cam engaging one of the ingers and the spring adapted to engage the other finger, whereby the bars, and thereby the pins, are first rocked in one direction and then in the opposite direction as the roller is rotated, substantially as set forth.
CHARLES BALL.
Witnesses:
JOSEPH A. MGKNIGHT, JAMES H. BIRD.
Publications (1)
Publication Number | Publication Date |
---|---|
US483707A true US483707A (en) | 1892-10-04 |
Family
ID=2552557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US483707D Expired - Lifetime US483707A (en) | Charles ball |
Country Status (1)
Country | Link |
---|---|
US (1) | US483707A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163304A (en) * | 1976-12-16 | 1979-08-07 | Societe Alsacienne De Constructions Mecaniques De Mulhouse | Rotary cylinder fitted with needles or teeth for the treatment of slivers of textile fibers |
-
0
- US US483707D patent/US483707A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163304A (en) * | 1976-12-16 | 1979-08-07 | Societe Alsacienne De Constructions Mecaniques De Mulhouse | Rotary cylinder fitted with needles or teeth for the treatment of slivers of textile fibers |
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