US24258A - Improvement in self-acting presses - Google Patents
Improvement in self-acting presses Download PDFInfo
- Publication number
- US24258A US24258A US24258DA US24258A US 24258 A US24258 A US 24258A US 24258D A US24258D A US 24258DA US 24258 A US24258 A US 24258A
- Authority
- US
- United States
- Prior art keywords
- self
- press
- frame
- improvement
- levers
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000001105 regulatory Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0094—Press load monitoring means
Definitions
- rIhe nature of my invention consists in constructing a self-acting press operating in a frame, A, by means of two levers, l) D, upon which rests the table-frame K, (shown fully by taking the upper 4portion of Fig. 2 in connection with Fig.
- the frame A is from five and one-half to six feet high, and about three and one-half feet in width, but if great power is required it should be made wider.
- mortises c c aremade about four feet in length, in which A the beam B, the press-board C, in combination with the frame K, and the levers D, work, and at the lower end, in opposite sides, are small mortises d d for the lower ends of the levers.
- the beam B is straight, and cut in at the ends to receive the upper ends of the connecting-bars E E.-
- the press-board C rests on the frame K, and is attached to it by a bolt at a, opposite to which is a staple on the under side, which is not shown.
- This board is placed on a line withthe beam when in operation; but when not, by being turned so that the staple catches on the pin b, Fig. 3, it forms a table supported by the frame B, which frame is made to work in the mortises c c by blocks or heads G, on which are placed iron shoes I, with a hooked projection to catch in the ratchet-plate H.
- the levers D are made straight, and at the upper ends have an iron ratchet-plate, H, attached tofthem, upon which a graduated scale may be placed, so that by placing the shoe I on the head G in any of the notches the required amount of power can readily be obtained, the power increasing as the connecting-bars E are approached.
- Thev connectingbars E are pivoted to the beam B, and pass through the ends of the levers, and are perferated in a number of places, by means of which the space between the beam B and the board C is regulated.
- the cords or rods F support the lower ends of the levers and preserve their length and remove all friction.
- the shaft J with crank, is for the purpose of raising and loosening the press, and is connected with the beamB by means of the cords e e by placing pulleys in the upper part of the frame.
- rIhis shaft may be attached to the beam B, the whole forming a cheap, durable, and powerful press, which is easily adjusted and kept in repair, and is mainly designed to be used in cheese-making, but is valuable for other purposes, and removes the objections which have existed to self-acting presses by giving a space of nearly three inches before its power is exhaustedl and in regulating the amount of pressure.
Description
1 UNITED ASTATES PATENT l OFFICE.
LESTER L. BOND, OF CHICAGO, ILLINOIS, ASSIGNOR'TO HIMSELF AND GILES B. WILLIAMS.
IMPROVEMENT IN SELF-ACTING, PRESSES.
Specification forming part of Letters Patent No. 24,258, dated May 31, 1859.
Z.; all 1071/0712/ it may concern,.-
Be it known that l, LEsrEE L. BOND, of the city of Chicago, in the county of Cook and State of Illinois, have invented certain new andV useful Improvements in Self- Acting Presses; and I do hereby declare that the following is a clear, full, and exact description of the same, reference being had to the accompanying drawings, making a part of this speciflcation, in which- Figure 4l is a perspective view, Fig. 2, a section of the lever, one-third full size, showing the connection with the table-frame K and the method of changing and gaging the power. Fig. 3 is a top view of the table-frame with the blocks or heads G removed.
rIhe nature of my invention consists in constructing a self-acting press operating in a frame, A, by means of two levers, l) D, upon which rests the table-frame K, (shown fully by taking the upper 4portion of Fig. 2 in connection with Fig. 3,) which supports the pressboard C, and to which the beam B is attached by the connecting-bars E, and so arranged that a relative upward motion and pressure is given to the table C and K and a downward motion and pressure given to the beam B, by which arrangement a much greater space is obtained in which to work the press without exhausting its power, and by means of the connecting-bars E the space between the beam B and the board C is adjusted to the size of the substance to be pressed, and in so connecting the levers with the table-frame at ,G
by means of a socket-shoe, I, and a ratchetplate, H, that the power of the press can be changed and regulated easily to any required degree of pressure without the use of weights.
To enable others skilled in the art to make and use my invention,I will proceed to describe its construction and operation.
I construct my press of wood in nearly all of its parts. The frame A is from five and one-half to six feet high, and about three and one-half feet in width, but if great power is required it should be made wider. In the posts of the frame long mortises c c aremade about four feet in length, in which A the beam B, the press-board C, in combination with the frame K, and the levers D, work, and at the lower end, in opposite sides, are small mortises d d for the lower ends of the levers. The beam B is straight, and cut in at the ends to receive the upper ends of the connecting-bars E E.- The press-board C rests on the frame K, and is attached to it by a bolt at a, opposite to which is a staple on the under side, which is not shown. This board is placed on a line withthe beam when in operation; but when not, by being turned so that the staple catches on the pin b, Fig. 3, it forms a table supported by the frame B, which frame is made to work in the mortises c c by blocks or heads G, on which are placed iron shoes I, with a hooked projection to catch in the ratchet-plate H.
The levers D are made straight, and at the upper ends have an iron ratchet-plate, H, attached tofthem, upon which a graduated scale may be placed, so that by placing the shoe I on the head G in any of the notches the required amount of power can readily be obtained, the power increasing as the connecting-bars E are approached. Thev connectingbars E are pivoted to the beam B, and pass through the ends of the levers, and are perferated in a number of places, by means of which the space between the beam B and the board C is regulated. The cords or rods F support the lower ends of the levers and preserve their length and remove all friction.-
The press, however, willoperate without them, but not so well. l
The shaft J, with crank, is for the purpose of raising and loosening the press, and is connected with the beamB by means of the cords e e by placing pulleys in the upper part of the frame. rIhis shaft may be attached to the beam B, the whole forming a cheap, durable, and powerful press, which is easily adjusted and kept in repair, and is mainly designed to be used in cheese-making, but is valuable for other purposes, and removes the objections which have existed to self-acting presses by giving a space of nearly three inches before its power is exhaustedl and in regulating the amount of pressure.
I do not claim, broadly, a self-acting press, as such presses have been heretofore known and used 5 but What I claim as my invention7 and desire to H, or their mechanical equivalents, for alterseeure byLetters Patent, is ing andgagingthe power of the press, sub- 1. The arrangement for connecting the stantially as set forth and specified. press-beam B with the levers D D by the LESTER L. BOND. connecting-bars E E, whereby the press is Witnesses: v made to operate from above and below. JOHN ADRIANOE,
2. The socket-shoe I and the ratchet-plate JUNIUs B. LINGHAM.
Publications (1)
Publication Number | Publication Date |
---|---|
US24258A true US24258A (en) | 1859-05-31 |
Family
ID=2092223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US24258D Expired - Lifetime US24258A (en) | Improvement in self-acting presses |
Country Status (1)
Country | Link |
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US (1) | US24258A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827840A (en) * | 1954-04-27 | 1958-03-25 | George Mann & Company Ltd | Step and repeat mechanism for photocopying machines |
FR2286343A1 (en) * | 1975-11-27 | 1976-04-23 | Cetek Const Electrotech | Mounting for outdoor-use lamp - has axis round which lamp rotates at 45 deg. to axis of support |
US4588302A (en) * | 1984-01-04 | 1986-05-13 | Giordano Pizzi | Device for quickly locking the paint containing vessels in apparatus for mixing paints and the like |
US4638666A (en) * | 1985-11-20 | 1987-01-27 | Lumen Electronics Corporation | Movable gauge housing |
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0
- US US24258D patent/US24258A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827840A (en) * | 1954-04-27 | 1958-03-25 | George Mann & Company Ltd | Step and repeat mechanism for photocopying machines |
FR2286343A1 (en) * | 1975-11-27 | 1976-04-23 | Cetek Const Electrotech | Mounting for outdoor-use lamp - has axis round which lamp rotates at 45 deg. to axis of support |
US4588302A (en) * | 1984-01-04 | 1986-05-13 | Giordano Pizzi | Device for quickly locking the paint containing vessels in apparatus for mixing paints and the like |
US4638666A (en) * | 1985-11-20 | 1987-01-27 | Lumen Electronics Corporation | Movable gauge housing |
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