US30493A - Improvement in cotton-presses - Google Patents
Improvement in cotton-presses Download PDFInfo
- Publication number
- US30493A US30493A US30493DA US30493A US 30493 A US30493 A US 30493A US 30493D A US30493D A US 30493DA US 30493 A US30493 A US 30493A
- Authority
- US
- United States
- Prior art keywords
- press
- box
- cotton
- presses
- sill
- 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 description 18
- 238000010276 construction Methods 0.000 description 8
- 101710013153 VCAN Proteins 0.000 description 2
- 101700012205 artI Proteins 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
Definitions
- My invention relates to the arrangement of a horizontal and tilting press-box with a follower, horizontal leverarms,and windlass, by which I obtain great advantages in the construction and operation of cotton-presses, as will be more fully explained hereinafter.
- It relates also to the manner of making the boxes or bearings of the trunnions ot'said press-box oblong, so that it may have free play on being turned from one position to another, and so that when in a horizontal position it may be pressed against a resisting-sill While the cotton is being pressed, and thus relieve the trunnions from the pressure.
- A represents a raised platform, on which the entire apparatus is mounted.
- B represents the horizontal press-box. It is hung to the sill C by means of its trunnions g, on which it can be swung freely.
- the horizontal follower H for compressing the cotton, moves on the guide-pieces D, which retain it in its true position before it enters ⁇ the press-box. It is operated by two arms, M, which are pivoted to the follower at a, and which are spread or press-bor?l is composed. of the side piecesmz.,
- the press-box V can be moved to the sill K by reason of the oblong bearings 71.
- the advantage of arrangement of the different parts of this press is that the press is mounted on a low platform, thereby avoiding costly and heavy frames, as are required in vertical presses, and as a consequence the entire labor of raising the cotton to a considerable height, when the box is to be filled, is entirely dispensed with, thus making the press cheap in its construction and leasy in its operation.
- the band N and pulley O are designed for making a power which may be communicated to the gin from the press.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
llrnrnn STATES; PATENT OFFICE.
irnnDocH MURcHrsoN, on DENMARK, TENNESSEE.
IMPROVEMENT iN COTTON-PRESSES.
Specification fori'ning part of Letters Patent No. 30,1193. dated October 23, 1860.
To @ZZ whom it may concern:
Beit known that I, MURDoorr MURcHrsoN, of Denmark, in the county of Madison and State of Tennessee, have invented certain new and useful Improvements in Cotton-Presses; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the accompanying drawings, in which- Figure l represents a perspective view of said cotton-press. Figs. 2 and 3 represent longitudinal vertical sections through the press-box and follower. Fig. 4t represents a a detached view hereinafter to be referred to.
My invention relates to the arrangement of a horizontal and tilting press-box with a follower, horizontal leverarms,and windlass, by which I obtain great advantages in the construction and operation of cotton-presses, as will be more fully explained hereinafter.
It relates also to the manner of making the boxes or bearings of the trunnions ot'said press-box oblong, so that it may have free play on being turned from one position to another, and so that when in a horizontal position it may be pressed against a resisting-sill While the cotton is being pressed, and thus relieve the trunnions from the pressure.
To enable others skilled in the artI to make and use my invention, I will proceed to describe its construction and operation.
A represents a raised platform, on which the entire apparatus is mounted. B represents the horizontal press-box. It is hung to the sill C by means of its trunnions g, on which it can be swung freely. The horizontal follower H, for compressing the cotton, moves on the guide-pieces D, which retain it in its true position before it enters `the press-box. It is operated by two arms, M, which are pivoted to the follower at a, and which are spread or press-bor?l is composed. of the side piecesmz.,
and the bottom piece,L. Itis hung to the sill C by means of the trunnions g, which rest ir the bearings h of said sill, and it is secured ir its horizontal position by means of the but tons y. The external shape of the bottom I is that of an arc of a circle struck from th( center g, and there is a small space between this bottom and the concave resisting-sill I( when the press-box is in ahorizontal position, so that it may easily be tilted. The press-box Vcan be moved to the sill K by reason of the oblong bearings 71. of the trunnions g,bringing the bottom L in close Contact with said sill, and thus relieving the trunnions from all strain when the cotton is being compressed in the press-box. rlhe lower parts, o, of the sides ot the press-box are hinged to said sides by means of hinges 2, and can be opened and closed for the purpose of removing the bale from the press-box, and are secured to the bottom Lby means of the hooks or staples 3.
When the box is to be filled with cotton, the follower is withdrawn, and the press-boX being released from the buttons q, it is turned to the vertical position represented in Fig. 2. The cotton can now be easily entered, and when the box is full it is returned to its horizontal position7 its rear part resting on the sill C,
and it is therein secured by means of the but-` tons y. The windlass E is then turned, and the follower presses the cotton and causes the box to move longitudinally until the bottom L is in contact with the resisting-sill K, when the bale is finished by the further action of the follower II without in the least straining the trunnions' g. The bale being compressed, the box is turned to the vertical position represented in Fig. 3, and by loosening the hooks 3 the sides and bottoms of the box yield, and the finished bale drops from the press.
The advantage of arrangement of the different parts of this press is that the press is mounted on a low platform, thereby avoiding costly and heavy frames, as are required in vertical presses, and as a consequence the entire labor of raising the cotton to a considerable height, when the box is to be filled, is entirely dispensed with, thus making the press cheap in its construction and leasy in its operation.
The band N and pulley O are designed for making a power which may be communicated to the gin from the press.
Having thus fully described tlie nature o1" that the press-box, when in its horizontal poinyinve-ntion, what I claim herein asnew, sition, can be moved longitudinally toward and desire to secure by Letters Patent, isthe resisting-sill, and thus relieve said trun- 1. The arrangement of ahorizontal and tilti nions from all strain While the cotton is being ing press-box, B, with a horizontal follower, pressed, substantially in the manner herein H, levers M, tackles d, and windlass E, when described.
constructed and arranged substantially in the MURDOCH MURCHISON. manner and for the pnrp ose herein described. Vitnesses:
2. Hanging the cotton-box` B by its tru11- THOMAS D. TARVER,
nions in the horizontal slots 7L of the frame, so GRANVILLE W. VRAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US30493A true US30493A (en) | 1860-10-23 |
Family
ID=2100138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US30493D Expired - Lifetime US30493A (en) | Improvement in cotton-presses |
Country Status (1)
Country | Link |
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US (1) | US30493A (en) |
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0
- US US30493D patent/US30493A/en not_active Expired - Lifetime
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