US129636A - Improvement in presses for cotton and other material - Google Patents
Improvement in presses for cotton and other material Download PDFInfo
- Publication number
- US129636A US129636A US129636DA US129636A US 129636 A US129636 A US 129636A US 129636D A US129636D A US 129636DA US 129636 A US129636 A US 129636A
- Authority
- US
- United States
- Prior art keywords
- press
- levers
- cotton
- follower
- 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
- 229920000742 Cotton Polymers 0.000 title description 8
- 240000000800 Allium ursinum Species 0.000 description 4
- 210000003141 Lower Extremity Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000009877 rendering Methods 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
- B30B1/008—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 a rod swinging between a fixed plane and the ram
Definitions
- Our invention consists in a novel method of applying hydraulic power to a system of levers, by means of which a graduated power is obtained adapted to the variable resistance of the material to be compressed, and in the arrangement of the various parts of the press by which the result is effected.
- the ram or rams can be placed immediately under the follower of the press, so that all the thrusts are brought into one line.
- the top and bottom parts of the press are, by preference, tied together by means of hoops or links, all as hereafter described.
- Figure 1 is a side view
- Fig.2 is a front view of the press
- Figs. 3 and 4 show one of the hinged doors by elevation and section.
- the F represents the follower, to which are hinged the levers A A, connected with the levers B B at their lower extremities, these levers turning about the fixed axles M in the base of the press.
- the hydraulic ram D is connected with these levers B B by links 0 C; but instead of these connecting-links we may employ struts or rollers acting on suitably-shaped surfaces on the lower edges of the levers B B; but we prefer to use links, as the drawing indicates.
- the levers are allowed to enter the box or body of the press by means of flexible sides, which are opened as the follower ascends in the box by the action of the levers A on the follower.
- One method of carrying out this part of our invention is shown, and consists in making the sides in the form of doors E E, hinged or jointed the one to the other, the upper edge of each door being so attached to the lower edge of the door immediately above it, and the uppermost door on either side being hinged or jointed to the fixed frame of the press.
- the follower When the follower is down all the doors are closed, and are so held by latches G G G G engaging with lugs on the frame or box sides. As the follower rises these doors are opened by the levers A, and, swinging in succession, the movement of one operates the latch of the next above by lifting it, and each door at the moment of opening is not exposed to any pressure from the material being compressed.
- the press above described has a stroke of sufficient length to press loose cotton or such like material into a solidly-pressed bale. For other purposesas, for example, to finish a bale already partially pressed-a lesser length of stroke is necessary than here shown. ()n the descent of the follower the doors fall back into their places, as shown, and may, if required, and for additional security, be further secured by means of a traveling-rod, the movement of which draws the latches down to their seats. These traveling-rods are not shown here. The proportion of the levers may be varied, and so a different gradation of pressure be obtained, in order to -suit various purposes or materials. H H are the retaining-irons, which take the strain of the press.
- links or loops depend on the construction and general dimensions of the press. For some purposes we find it convenient to make the ends of a semicircular or elliptical shape. These links are made either in one forging, or may be made up of separate lengths properly attached together. According to the width of the press, one or more of these links or hoops are used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
W. WEST & D. K. WEST.
Improvement in Presses for Cotton and otherMaterials.
N0.129,6 36. Patented idly 16, 1872.
iii
q J f itmsscs.
NI'IED STATES PATENT OFFICE.
WALTER WEST AND DANIEL KEMP WEST, OF KENTISH TOWN, ENGLAND.
IMPROVEMENT IN PRESSES FOR COTTON AND OTHER MATERIAL.
Specification forming part of Letters Patent No. 129,636, dated July16, 1872.
To all to whom it may concern:
Be it known that we, WALTER WEST and DANIEL KEMP WEsr, both of Kentish Town, in the county of Middlesex, England, have invented or discovered certain new and useful Improvements in Machinery for Pressing Cotton and other Materials and we do hereby declare'that the following is a full and exact description thereof.
Our invention consists in a novel method of applying hydraulic power to a system of levers, by means of which a graduated power is obtained adapted to the variable resistance of the material to be compressed, and in the arrangement of the various parts of the press by which the result is effected. By this arrangement the ram or rams can be placed immediately under the follower of the press, so that all the thrusts are brought into one line. The top and bottom parts of the press are, by preference, tied together by means of hoops or links, all as hereafter described.
In the drawing, Figure 1 is a side view, and Fig.2 is a front view of the press; and Figs. 3 and 4 show one of the hinged doors by elevation and section.
F represents the follower, to which are hinged the levers A A, connected with the levers B B at their lower extremities, these levers turning about the fixed axles M in the base of the press. The hydraulic ram D is connected with these levers B B by links 0 C; but instead of these connecting-links we may employ struts or rollers acting on suitably-shaped surfaces on the lower edges of the levers B B; but we prefer to use links, as the drawing indicates. The levers are allowed to enter the box or body of the press by means of flexible sides, which are opened as the follower ascends in the box by the action of the levers A on the follower. One method of carrying out this part of our invention is shown, and consists in making the sides in the form of doors E E, hinged or jointed the one to the other, the upper edge of each door being so attached to the lower edge of the door immediately above it, and the uppermost door on either side being hinged or jointed to the fixed frame of the press. When the follower is down all the doors are closed, and are so held by latches G G G G engaging with lugs on the frame or box sides. As the follower rises these doors are opened by the levers A, and, swinging in succession, the movement of one operates the latch of the next above by lifting it, and each door at the moment of opening is not exposed to any pressure from the material being compressed. The press above described has a stroke of sufficient length to press loose cotton or such like material into a solidly-pressed bale. For other purposesas, for example, to finish a bale already partially pressed-a lesser length of stroke is necessary than here shown. ()n the descent of the follower the doors fall back into their places, as shown, and may, if required, and for additional security, be further secured by means of a traveling-rod, the movement of which draws the latches down to their seats. These traveling-rods are not shown here. The proportion of the levers may be varied, and so a different gradation of pressure be obtained, in order to -suit various purposes or materials. H H are the retaining-irons, which take the strain of the press. They are carried round the head and base or platens of the press in the form of a link or hoop, thereby removing the transverse strain from these castings and rendering them much lighter. The form of these links or loops depends on the construction and general dimensions of the press. For some purposes we find it convenient to make the ends of a semicircular or elliptical shape. These links are made either in one forging, or may be made up of separate lengths properly attached together. According to the width of the press, one or more of these links or hoops are used.
* What we claim is 1. The combination, with the ram or rams of a hydraulic press, of the links 0, togglelevers B A, and follower F, substantially as and for the purposes described.
2. The combination, with the press-box, of the flexible sides or doors, that are opened successively as the follower rises to make way for the levers, substantially as described.
WALTER WEST. DANIEL KEMP WEST.
Witnesses:
J. B. WYNN,
24c Royal Exchange, London. PETER J ENSEN,
87 Chancery Lane.
Publications (1)
Publication Number | Publication Date |
---|---|
US129636A true US129636A (en) | 1872-07-16 |
Family
ID=2199054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US129636D Expired - Lifetime US129636A (en) | Improvement in presses for cotton and other material |
Country Status (1)
Country | Link |
---|---|
US (1) | US129636A (en) |
-
0
- US US129636D patent/US129636A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US129636A (en) | Improvement in presses for cotton and other material | |
US2026A (en) | Improvement in cotton-presses | |
US369A (en) | Improvement in presses for pressing hay, cotton, hemp, and other similar substances | |
US68935A (en) | Improvement in baling-peess | |
US129119A (en) | Improvement in baling-presses | |
US152797A (en) | Improvement in cotton-presses | |
US178174A (en) | Improvement in power-presses | |
US695109A (en) | Hay-press. | |
US844751A (en) | Baling-press. | |
US474482A (en) | Cotton-press | |
US41893A (en) | Improvement in hay and cotton presses | |
US58341A (en) | Improvement in cotton and hay presses | |
US44795A (en) | Improvement in hay-presses | |
US420536A (en) | Baling-press | |
US145629A (en) | Improvement in cotton and hay presses | |
US158884A (en) | Improvement in hay and cotton presses | |
US121087A (en) | Improvement in baling-presses | |
US399568A (en) | Power baling-press | |
US1190393A (en) | Hay-press. | |
US463076A (en) | Baling-press | |
US176494A (en) | Improvement in hay-presses | |
US360445A (en) | kengle | |
US846199A (en) | Baling-press. | |
US370288A (en) | Cotton-press | |
US168969A (en) | Improvement in baling-presses |