US61250A - Improved machine foe scoueim leathee - Google Patents
Improved machine foe scoueim leathee Download PDFInfo
- Publication number
- US61250A US61250A US61250DA US61250A US 61250 A US61250 A US 61250A US 61250D A US61250D A US 61250DA US 61250 A US61250 A US 61250A
- Authority
- US
- United States
- Prior art keywords
- arms
- scoueim
- leathee
- improved machine
- leather
- 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
- 239000010985 leather Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 8
- 210000001847 Jaw Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000009991 scouring Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 241000152160 Ira Species 0.000 description 2
- 241000500888 Lepisma saccharina Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/02—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather
Definitions
- Figure 2 is partly a side elevation and partly a vertical section.
- Figure 3 is an elevation of the opposite sides.
- My improvements relate to the arrangement of a machine for finishing, means of' the usual steel, stone, or glass scouring tools attached to a frame i1 cating action of a crank and pitman the two ends shall .be brought alternately .into action.
- A is a frame or plate, pivoted at its centre to the arms of the cross-head B, which is arranged to slide freely upon the Ways C, which arc suspended by the hangers D.
- the frame A receives a reciprocating motion from the pitman N, which is attached toit and tothe crank N. The revolution of the crank gives an oscillating motion to each end of the yframe A aswell as a'reciprocating motion to the' entire apparatus.
- a series of Curved arms, H are attached by a hinged joint to the cross-head B in such manner that they may have a vertical oscil- ⁇ lation; and to the ends of these arms another series of' similar arms, I, are in like manner hinged.
- These arms are intended to have an independent vertical play so as to adapt themselves to inequalities in the surface of the leather.
- H and I On the under side of the arms H and I are jaws marked H/and I', respectively, fitted to receive the. square plates of steel, stone, and glass, L, ordinarilyA employed in cleaning and finishing leather; these plates L, adjustably held by the set-screws L passing through the arms above the jaws.
- Tb the outer extremities o t' the arms I are attached brushes M.
- the plates L are kept in contact with the leather by the stress of thesprings K, which, resting upon the arms, are attached to the cross-pieces K', which are so suspended upon journals fixed in the frame A that they may be turned by the levers O, which e series of arms he may desire, or increase the pressure as may be necessary.
- the side of the leather to be finished is attached tothe table G, and is kept in place by the roller E, which is suspended by the rods E from the bar P over the cross-head B.
- This bar P is attached to a lever, F, by which the height of the Toner E is regulated; and it is retained in the requiredposition by the notched catch F.
- the operation of the machine is suiiciently indicated by the abc composed.
- the power is derived from any source capable of applic reciprocating motion is given to the entire apparatus, and at the sam frame A brings alternately the scrapers or slickers L into .contact their independent arrangement permitting them to a surface.
- roller E adjustably suspended by the rods E bar P, substantially as and for the purpose set forth.
Description
@uitrit tats @anni @ifi-tr.
IRA W. IRAY AND EDWARD FITZHENRY, OF PORTLAND, OREGON. Letters Patent No. 61,250, dated January 15, 1867.
IMPROVED. MACHINE FOR SGOURING LEATHER.
y TO ALL WHOM IT MAY CONCERN:
Be it known that we; IRA W. PRAY, and EDWARD Frrzunnnr, of Portland, in the count State of Oregon, have invented a new and useful improvement in Machines for Finishing hereby declare that the following is a full, clearkand exact description of the same, annexed drawings, made part of this specication, in which- Figure 1 is a perspective view.
Figure 2 is partly a side elevation and partly a vertical section.
Figure 3 is an elevation of the opposite sides.
In the different gures the same letters refer to identical parts.
My improvements relate to the arrangement of a machine for finishing, means of' the usual steel, stone, or glass scouring tools attached to a frame i1 cating action of a crank and pitman the two ends shall .be brought alternately .into action.
A is a frame or plate, pivoted at its centre to the arms of the cross-head B, which is arranged to slide freely upon the Ways C, which arc suspended by the hangers D.' The frame A receives a reciprocating motion from the pitman N, which is attached toit and tothe crank N. The revolution of the crank gives an oscillating motion to each end of the yframe A aswell as a'reciprocating motion to the' entire apparatus. A series of Curved arms, H, are attached by a hinged joint to the cross-head B in such manner that they may have a vertical oscil- `lation; and to the ends of these arms another series of' similar arms, I, are in like manner hinged. These arms are intended to have an independent vertical play so as to adapt themselves to inequalities in the surface of the leather. On the under side of the arms H and I are jaws marked H/and I', respectively, fitted to receive the. square plates of steel, stone, and glass, L, ordinarilyA employed in cleaning and finishing leather; these plates L, adjustably held by the set-screws L passing through the arms above the jaws. Tb the outer extremities o t' the arms I are attached brushes M. The plates L are kept in contact with the leather by the stress of thesprings K, which, resting upon the arms, are attached to the cross-pieces K', which are so suspended upon journals fixed in the frame A that they may be turned by the levers O, which e series of arms he may desire, or increase the pressure as may be necessary. The side of the leather to be finished is attached tothe table G, and is kept in place by the roller E, which is suspended by the rods E from the bar P over the cross-head B. This bar P is attached to a lever, F, by which the height of the Toner E is regulated; and it is retained in the requiredposition by the notched catch F.
The operation of the machine is suiiciently indicated by the abc composed. The power is derived from any source capable of applic reciprocating motion is given to the entire apparatus, and at the sam frame A brings alternately the scrapers or slickers L into .contact their independent arrangement permitting them to a surface. l
Having fully explained t'he'construction and operation of my improved machine, tion, and seek to secure by Letters Patent, is-
1. A mechanism by which dually arranged sets of rubbers or sera may alternately be brought into action by the reciprocating motio setforth.
2. In .combination with the, crank N and pitman N we claim the frame A manner and for the purpose set forth. f
3. The combination of the hinged arms H, with or Wit out the arms I, with the springs K, the parts being constructed` and arranged for use substantially as set forth.
4. The springs K, pivoted cross-pieces K', and lever-s O, in combination with the hinged arms H and I, substantially as and for the purpose set forth;
5. In combination with the table G we claim the roller E, adjustably suspended by the rods E bar P, substantially as and for the purpose set forth.
y of Multnomah, and e Leather; and Wedo reference being had to the scouring, and glossing leather by i such manner that by the reciprove description of the parts of which it is ation bythe revolution of the crank. A e time an oscillating motion given to the with the face of the hide upon the table, ccommodate themselves to any ordinary irregularities of what I claim as my invenpers L, in a machine for finishing leather, n of a crank, substantially in the manner pivoted substantially in the and crossvIRA W. PRAY,"
ED. FITZHENRY. Witnesses J. N. DoLrH, Joanv R. PRINDLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US61250A true US61250A (en) | 1867-01-15 |
Family
ID=2130789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US61250D Expired - Lifetime US61250A (en) | Improved machine foe scoueim leathee |
Country Status (1)
Country | Link |
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US (1) | US61250A (en) |
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0
- US US61250D patent/US61250A/en not_active Expired - Lifetime
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