US105419A - Improvement in leather-scouring machfnes - Google Patents
Improvement in leather-scouring machfnes Download PDFInfo
- Publication number
- US105419A US105419A US105419DA US105419A US 105419 A US105419 A US 105419A US 105419D A US105419D A US 105419DA US 105419 A US105419 A US 105419A
- Authority
- US
- United States
- Prior art keywords
- leather
- scouring
- improvement
- machfnes
- stones
- 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
- 238000009991 scouring Methods 0.000 title description 5
- 239000004575 stone Substances 0.000 description 8
- 239000010985 leather Substances 0.000 description 4
- 244000286663 Ficus elastica Species 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- C14B1/04—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using slicking, scraping, or smoothing-out cylinders or blades fixed on supports, e.g. cylinders, in a plane substantially at right angles to the working surface
- C14B1/10—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using slicking, scraping, or smoothing-out cylinders or blades fixed on supports, e.g. cylinders, in a plane substantially at right angles to the working surface in machines with drums with cylindrical, conical, or similar surfaces for supporting the whole working piece
Definitions
- rllhis invention relates to a new machine for dressing, setting out, and scouring hides, skins, and leather; and has for its object to facilitate the operation by providing for a perfect adjustment of all parts to hides varying in thickness and quality.
- O is a swinging frame,[suspended from the shaft A, and carrying at its lower end a hori- Zonta-l shaft, D.
- a belt, E connects the pulleys a Vb on the shafts A D, for the .purpose of transmitting motion to the latter, the shaft A receiving rotary motion from suitable mechanism.
- a cylinder or disk, F which carries the rubbing or scouring implements, in form of stones G and brushes H, or of stones or brushes only, as may be desired.
- the hideor skin to be dressed is placed upon the bed, and then the roller is drawn against it, so that the stones or brushes will rub the surface of the leather and properly dress the same.
- the apparatus for setting the swingframe consists of toggle-levers L, which are, by a rod, e, connect-ed with a-'treadle, f, or other suitable lever. By swinging said treadle or lever the dressing-roller can be moved nearer to or farther from the bed.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
`DAVID i?. BURDON, on N Ew YORK, n. Y.
IMPROVEMENT IN LEATHER-scouRlNG MACHINES..
Specification forming part of Letters Patent N0. 105,419, dated July 19, 1870.
To all 'whom'z't may concern:
Be it known that I, DAVID P. BURDON, of
the city of New York, in the county and State of New York, have invented a new and Improved Leather-Securing Machine 5 and I do hereby declare that the following is afull, clear, and exact description thereof, which will en able others skilled inthe artto make and use the same, reference being had to the accompany ing drawing, forming part of this specification.
Figure lrepresents a side view, partly in section, of my improved leather-scouring machine. Fig. 2 is a detail face view of the Salm e.
Similar letters of reference indicate corresponding parts.
rllhis invention relates to a new machine for dressing, setting out, and scouring hides, skins, and leather; and has for its object to facilitate the operation by providing for a perfect adjustment of all parts to hides varying in thickness and quality.
rlhe invention consists, chiefly, in the use of a rotating scouring and rubbing cylinder, which is hung in a pendulum-frame, so that it can be swung any suitable distance from the bed that supports the hide tobe dressed.
The invention consists, also, in a new way 4 of securing the rubbing-stones in the rotating cylinder by dovetails formed on the stones.
p The same will thereby be firmly held and readily removed.
The invention consists,also, in the use of an elasticbed, which will allow the rubber to yield to uneven parts of the leather, preventing the tearing or cutting of projecting poris hung in brackets B, that are suspended from the ceiling of the room in which the apparatus is to be put up. y
O is a swinging frame,[suspended from the shaft A, and carrying at its lower end a hori- Zonta-l shaft, D. A belt, E, connects the pulleys a Vb on the shafts A D, for the .purpose of transmitting motion to the latter, the shaft A receiving rotary motion from suitable mechanism. K
Upon the shaft D is mounted a cylinder or disk, F, which carries the rubbing or scouring implements, in form of stones G and brushes H, or of stones or brushes only, as may be desired.
Each stone is made of triangular or other suitable form, and is dovetailed into a dovetail groove of the cylinder F, being locked therein by a wedge or key, c. The stones or brushes work over a bed, I, which is secured to a suitable fixed frame, J, and which I prefer to make of sheet metal or other suitable yielding material.
The bed I is secured so that one end is con siderably higher than the other, so it will bag under the cylinder.
For the purpose of increasing the elasticity of the bed, I prefer to place a soft covering, d, made of india-rubber or other elastic material, over the same.
The hideor skin to be dressed is placed upon the bed, and then the roller is drawn against it, so that the stones or brushes will rub the surface of the leather and properly dress the same. l
By means of the swinging frame the press# ure against the leather can be regulated at will, and suitable workmanship consequently produced.
The apparatus for setting the swingframe consists of toggle-levers L, which are, by a rod, e, connect-ed with a-'treadle, f, or other suitable lever. By swinging said treadle or lever the dressing-roller can be moved nearer to or farther from the bed.
The swinging frame can be made either rigid lum-frame, substantially as herein shown and 4. The toggle-levers L L, combined with the described. pendulum-frame C and lever f, for the pur- 2. The scouring-stones dovetailed in the pose of adjusting the frame and roller, subsupporbing-cylinder and held therein, substantially as described.
stantially as herein shown and described. DAVID P. BURDON.
3. The bed I of a leather-dressing machine, Witnesses: made elastic and seliadjusting, substantially GEORGE W. MABEE,
as herein shown and described. ALEX. F. ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US105419A true US105419A (en) | 1870-07-19 |
Family
ID=2174898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US105419D Expired - Lifetime US105419A (en) | Improvement in leather-scouring machfnes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US105419A (en) |
-
0
- US US105419D patent/US105419A/en not_active Expired - Lifetime
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