US104689A - Improvement in hay and cotton presses - Google Patents
Improvement in hay and cotton presses Download PDFInfo
- Publication number
- US104689A US104689A US104689DA US104689A US 104689 A US104689 A US 104689A US 104689D A US104689D A US 104689DA US 104689 A US104689 A US 104689A
- Authority
- US
- United States
- Prior art keywords
- hay
- improvement
- follower
- press
- screw
- 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 title description 4
- 230000036633 rest Effects 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/306—Mechanically-driven presses
- B30B9/3064—Mechanically-driven presses by screw means
Definitions
- This invention has ⁇ for its object to provide means whereby the parts of a press will be kept from injury, even if the follower should not be held entirely level during its vertical adjustment.
- the invention consists, chiefly, in the application to the followers of swinging nuts, and in the combination with the same of ri ght-an dleft screws, as hereinafter more fully described.
- D D are two ri ght-and-left screws, which are, with their lower parts, fitted through nuts c a, that are firmly secured in the bedb of the press. The screws are held in a vertical position near to the ends of the machine.
- each screw D there is on each screw D a square portion, g, which receives a loose collar, E, that can slide on the screw, or rather let the latter slide in it, the collar being supported by" a plate, h, that projects from the press.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
RICHARD BALL, OF PETERSBURG, VIRGINIA.
UNITED STATEs PAT OEErcE.
IMPROVEMENT I NHAY AND COTTON PRESSES.
Specification forming part of Letters Patent No. 104,689, dated .Tune 28,1870.
To all whom fit may concern:
Be it known that I, RICHARD BALL, of Petersburg, in the county of Din'widdie and State of Virginia, have invented a new and Improved Hay and Cotton Press; and I do hereby declare that the following is a full, clear,
det-ail horizontal section, taken on the plane of the liney y, Fig. l. y
Similar letters of reference indicate corresponding parts.
This invention has `for its object to provide means whereby the parts of a press will be kept from injury, even if the follower should not be held entirely level during its vertical adjustment.
y The invention consists, chiefly, in the application to the followers of swinging nuts, and in the combination with the same of ri ght-an dleft screws, as hereinafter more fully described.
A in the drawing represents the frame of the press. B is the fixed bottom; C, ythe follower. The endsfof the `follower project through the slotted sides of the press.
D D are two ri ght-and-left screws, which are, with their lower parts, fitted through nuts c a, that are firmly secured in the bedb of the press. The screws are held in a vertical position near to the ends of the machine.
The upper end of each screw is passed `'through a nut, c, which is, by means of pins d,
pivoted to arms e, which are suspended from a plate, f, that rests upon the end of the follower. The plate f is perforated and embraces the screw to be held in place by the same. When one screw is revolved it will work in both nuts a and c to raise or lower the follower, and if one screw should be turned quicker than the other to set the follower into a somewhat inclined position, such derangement will not prove injurious to any of the parts, as the pivoted nuts will swing in accordance with the changed angle of the follower. If the nuts were rigidly attached to the follower, they would be strained and destroyed when the screws were unevenly used.
Between the right and left hand screwthreads there is on each screw D a square portion, g, which receives a loose collar, E, that can slide on the screw, or rather let the latter slide in it, the collar being supported by" a plate, h, that projects from the press.
Upon the collar rests a plate, F, which carries a spring-pawl, fi, wit-ha beveled working` end. The end of the pawl works in the notched surface of the collar. When a lever is secured to a projecting socket of the plate F and oscillated, it will cause the pawl to turn the collar and screw in one direction and to slip in the other. By reversing 4the position of the pawl in its socket the action of the lever may also be reversed. Any other equivalent apparatus may, however, be employed for turning the screws.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. The right-and-left screwrods D, combined with nuts a, fixed to a bed, b, nuts c, swinging in arms e, and perforated plates j', resting upon the follower, all relatively arranged as and for the purpose specified.
2. 'The right-and-left screw-rods D, having square middle g, combined with loose collars E and supports h, all lconstructed and relatively arranged on a press, as shown and described.
8. The combination of pawl-platesF fi and loose collars E, both resting upon a support, h, and surrounding the square middle of rightand-left screws, to rotate the latter and actuate a press, in the manner described.
RICHARD B ALL.
Witnesses JOSEPH WHEARY, W. H. WEEARY.
Publications (1)
Publication Number | Publication Date |
---|---|
US104689A true US104689A (en) | 1870-06-28 |
Family
ID=2174173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US104689D Expired - Lifetime US104689A (en) | Improvement in hay and cotton presses |
Country Status (1)
Country | Link |
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US (1) | US104689A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020142585A1 (en) * | 2000-01-18 | 2002-10-03 | Applied Materials, Inc. | Very low dielectric constant plasma-enhanced CVD films |
-
0
- US US104689D patent/US104689A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020142585A1 (en) * | 2000-01-18 | 2002-10-03 | Applied Materials, Inc. | Very low dielectric constant plasma-enhanced CVD films |
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