US6776A - Hydraulic pbess for cotton - Google Patents
Hydraulic pbess for cotton Download PDFInfo
- Publication number
- US6776A US6776A US6776DA US6776A US 6776 A US6776 A US 6776A US 6776D A US6776D A US 6776DA US 6776 A US6776 A US 6776A
- Authority
- US
- United States
- Prior art keywords
- press
- cotton
- hydraulic
- pbess
- rams
- 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 2
- 240000000800 Allium ursinum Species 0.000 description 14
- 230000002706 hydrostatic Effects 0.000 description 12
- 206010002855 Anxiety Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 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
- B30B1/32—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 plungers under fluid pressure
Definitions
- A, A represent two hydrostatic cylinders; B, B, their respective rams, with heads cast on them in form of half a circle; 0, C, con necting rods, or links which encircle the heads of the rams, and the ends of the lower platen; D, D, adjusting rods, and cross braces, to secure the parallel positions of the rams, and platens; E, E, pipes to conduct the water from the pumps to the cylinders;
- the operation of the single hydrostatic press is imperfect, because the unequal thickness, or uncentrical position of the bale inclines the ram to one side, and causes it to move in metallic contact with the cylinder, with much friction, defacing and wearing out its surface, cutting the packing, and in one instance breaking a twelve inch ram, in two pieces, in consequence of said inclination.
- connection of the lower platen with the heads of the rains by the endless links enables me to dispense with the use of the upper cross head, and the connection of the two rams, by the adjusting rods, and cross braces, preserves the parallel vertical and horizontal position of the rams, and platens, and the bale is reduced to an equal thickness at both ends.
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Description
FICE.
GHS. WILSON, OF WILLIAMSBURG, NEW YORK.
HYDRAULIC PRESS FOR COTTON, 8w.
To all whom it may concern:
Be it known that I, CHARLES VVILSON, of Villiamsburg, in the county of Kings and State of New York, have invented a new and useful Improvement on the Form and Structure of the Cotton-Press, which I denominate the Double Hydrostatic Press; and
' I do hereby declare the following is a full,
clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, in which Figure 1 is a front elevation, Fig. 2 a vertical, and Fig. 3 an end View of the press. The letters refer to the same parts of the press in all the figures.
A, A, represent two hydrostatic cylinders; B, B, their respective rams, with heads cast on them in form of half a circle; 0, C, con necting rods, or links which encircle the heads of the rams, and the ends of the lower platen; D, D, adjusting rods, and cross braces, to secure the parallel positions of the rams, and platens; E, E, pipes to conduct the water from the pumps to the cylinders;
F, F, stop cocks; G, G, platens; H, H, wood frame in which the press is placed.
The operation of the single hydrostatic press, is imperfect, because the unequal thickness, or uncentrical position of the bale inclines the ram to one side, and causes it to move in metallic contact with the cylinder, with much friction, defacing and wearing out its surface, cutting the packing, and in one instance breaking a twelve inch ram, in two pieces, in consequence of said inclination.
' The operation of the double hydrostatic press is more perfect because the rams being connected at their heads with the endless links or straps so as to leave no play at that point, are made to move in direct lines, in contact only with the leather packings, which improve their surface by use, and render the packings reliable without being changed for years. Much unnecessary friction isprevented, and the practical operaof this form of press has demonstrated the fact that it performs an equal amount of work, with three fourths the power required by the single cylinder press.
The connection of the lower platen with the heads of the rains by the endless links, enables me to dispense with the use of the upper cross head, and the connection of the two rams, by the adjusting rods, and cross braces, preserves the parallel vertical and horizontal position of the rams, and platens, and the bale is reduced to an equal thickness at both ends.
This improvement renders the hydrostatic press, comparatively free from the apprehension of danger, either of its being broken, or worn out.
What I claim as my invention and desire to secure by Letters Patent, in the double hydrostatic press, is-
Connecting the two rams substantially in the manner set forth, so that they shall operate together, and with equal effect upon the platen of the press, all as set forth.
CHARLES WVILSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US6776A true US6776A (en) | 1849-10-09 |
Family
ID=2067077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6776D Expired - Lifetime US6776A (en) | Hydraulic pbess for cotton |
Country Status (1)
Country | Link |
---|---|
US (1) | US6776A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6207152B1 (en) * | 1995-06-02 | 2001-03-27 | Genentech, Inc. | Hepatocyte growth factor receptor antagonists and uses thereof |
-
0
- US US6776D patent/US6776A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6207152B1 (en) * | 1995-06-02 | 2001-03-27 | Genentech, Inc. | Hepatocyte growth factor receptor antagonists and uses thereof |
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