US106833A - Improvement in cotton-presses - Google Patents
Improvement in cotton-presses Download PDFInfo
- Publication number
- US106833A US106833A US106833DA US106833A US 106833 A US106833 A US 106833A US 106833D A US106833D A US 106833DA US 106833 A US106833 A US 106833A
- Authority
- US
- United States
- Prior art keywords
- shaft
- screw
- wheels
- cotton
- presses
- 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
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002441 reversible Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
Definitions
- the figure is a detail sectional view of my improved press.
- My invention relates to screw-presses, and has in view the attainment of two important objects.
- the first is to simplify and reduce the number of parts now employed in the operative mechanism of machines known to the public, and to arrange them all within'convenient proximity.
- the Parry press operates the screw in both directions, but with a complication of parts which are oumbrous and inconvenient, and many of them sixteen feet high. He uses four bevelgear wheels, while I use in lieu thereof three simple and inexpensive friction-wheels. He uses five spur-wheels-three external and two internal-while I use two simple spur-wheels. These differences alone enable me to manufacture and sell my machine to the public at fifty per cent. less cost than that of Parry.
- the second object is to produce a convenient arrangement of parts whereby the power may be shifted, so as to rotate the screw in either direction.
- the invention then consists, rst, in the arrangement of three friction-wheels with two spurs, so as to operate the actuating-screw, as
- A represents the frame-work of the press.
- B is the follower, by the movement of which the bale is pressed, and which moves up and down upon guides or ways, in the ordinary manner.
- G is the screw, the upper end of which is rigidly attached to the center of the Int-o the teeth of the large gear-wheel llmesh the teeth of the pinion or small gearwheel E, which is eighteen inches (more or less) in diameter, and which is attached to the vertical shaft F.
- the upper end of the shaft F revolves in bearings attached to the frame A, and its lower end revolves in a step attached to the frame A, and so arranged that the lower end of the said shaft F may have a lateral movement.
- To the lower part of the shaft F is rigidly attached a large frictionwheel, G.
- H is a horizontal shaft, placed directly below the vertical shaft F, and in the same vertical plane with it, and which revolves iu bearings attached to the lower part of the frame A.
- To the shaft Il are rigidly attached two friction-wheels, I, at such a distance apart as to just clear the friction-wheel Gr, so that when the lower end of the shaft F is moved a little in one or the other direction the face of the friction-wheel G will come in contact with one or the other of the friction-wheels I, and turn the screw C up or down, according to the direction in which the lower end of the shaft F is moved.
- This construction allows the screw C to be run up or down, or to be allowed to stand still, while the driving-shaft H revolves continuously in the same direction.
- the shaft H may be driven by steam, water, or other power, applied to it by means of the pulley J, or in any other convenient manner.
- the lower end of the shaft F is moved to change the direction ofthe motion of the screw C, or to allow the said screw to stand still, by means ofthe lever K, which is pivoted to some suitable support attached to the frame A, and the forked end of which rides upon the shaft F.
- the friction-wheels Gr I I may be replaced, it' desired, by bevel or other gear Wheels; but
Description
UNITED STATES PATENT ,YILLIAM \V. KNOVLES, OF BASTROF, TEXAS.
IMPROVEMENT IN COTTON-PRESSES.
Specification forming part of Letters Patent No. 106,833, dated August 20,* 1870.
To all whom it may concern:
Be it known that I, WILLIAM W. KNowLEs, of Bastrop, in the county of Bastrop and State of Texas, have invented anew and useful Ini- 1 provement in Cotton-Press; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawing, forming part of this specification.
The figure is a detail sectional view of my improved press.
. My invention relates to screw-presses, and has in view the attainment of two important objects. The first is to simplify and reduce the number of parts now employed in the operative mechanism of machines known to the public, and to arrange them all within'convenient proximity. The Parry press, as an illustration, operates the screw in both directions, but with a complication of parts which are oumbrous and inconvenient, and many of them sixteen feet high. He uses four bevelgear wheels, while I use in lieu thereof three simple and inexpensive friction-wheels. He uses five spur-wheels-three external and two internal-while I use two simple spur-wheels. These differences alone enable me to manufacture and sell my machine to the public at fifty per cent. less cost than that of Parry.
Anothermachine forbaling, sometimes used, is the Brooks press; but the peculiarity of this press is the net-work of belts and pulleys employed. It is, however, well known among machinists that where great power is to be obtained belts are always dispensed with, if possible, but they are particularly objectionable where the screw is used.
The second object is to produce a convenient arrangement of parts whereby the power may be shifted, so as to rotate the screw in either direction.
The invention then consists, rst, in the arrangement of three friction-wheels with two spurs, so as to operate the actuating-screw, as
v hereinafter described.
It consists, secondly, in the arrangement of a lever, end sliding shaft, and friction-wheel, for the convenient and ready reversal of motion.
A represents the frame-work of the press. B is the follower, by the movement of which the bale is pressed, and which moves up and down upon guides or ways, in the ordinary manner. G is the screw, the upper end of which is rigidly attached to the center of the Int-o the teeth of the large gear-wheel llmesh the teeth of the pinion or small gearwheel E, which is eighteen inches (more or less) in diameter, and which is attached to the vertical shaft F. The upper end of the shaft F revolves in bearings attached to the frame A, and its lower end revolves in a step attached to the frame A, and so arranged that the lower end of the said shaft F may have a lateral movement. To the lower part of the shaft F is rigidly attached a large frictionwheel, G.
H is a horizontal shaft, placed directly below the vertical shaft F, and in the same vertical plane with it, and which revolves iu bearings attached to the lower part of the frame A. To the shaft Il are rigidly attached two friction-wheels, I, at such a distance apart as to just clear the friction-wheel Gr, so that when the lower end of the shaft F is moved a little in one or the other direction the face of the friction-wheel G will come in contact with one or the other of the friction-wheels I, and turn the screw C up or down, according to the direction in which the lower end of the shaft F is moved. This construction allows the screw C to be run up or down, or to be allowed to stand still, while the driving-shaft H revolves continuously in the same direction.
The shaft H may be driven by steam, water, or other power, applied to it by means of the pulley J, or in any other convenient manner.
The lower end of the shaft F is moved to change the direction ofthe motion of the screw C, or to allow the said screw to stand still, by means ofthe lever K, which is pivoted to some suitable support attached to the frame A, and the forked end of which rides upon the shaft F. The friction-wheels Gr I I may be replaced, it' desired, by bevel or other gear Wheels; but
this would necessitate the stopping; of the driving-shaft every time the direction of motion is changed. For this reason I prefer the construction first described.
Having thus described 1ny invention, I claim as new and desire to secure by Letters Patent- XVM. XV. KNOWTLES.
lVitnesses I W. C. POWELL, .'I. C. BUCHANAN.
Publications (1)
Publication Number | Publication Date |
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US106833A true US106833A (en) | 1870-08-30 |
Family
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Family Applications (1)
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US106833D Expired - Lifetime US106833A (en) | Improvement in cotton-presses |
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US (1) | US106833A (en) |
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- US US106833D patent/US106833A/en not_active Expired - Lifetime
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