US128658A - Improvement in machines for dressing leather - Google Patents
Improvement in machines for dressing leather Download PDFInfo
- Publication number
- US128658A US128658A US128658DA US128658A US 128658 A US128658 A US 128658A US 128658D A US128658D A US 128658DA US 128658 A US128658 A US 128658A
- Authority
- US
- United States
- Prior art keywords
- brush
- improvement
- machines
- roll
- skin
- 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 title 1
- 244000150187 Cyperus papyrus Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000284 resting 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
- My present invention relates to an organization embracing the general features of such patented machine; but, i-n addition to the rotary brush and yielding table, I use a rotating roll or cylinder journaled in bearings, preferably ixed to the yieldingwtable, the upper peripheral surface of the roll projecting through the table and forming the surface between which and the brush the skin passes for the operation of the brush. It is in the combination, with the rotary cylinder-brush and the yielding table, of this roll or cylinder that my invention consists.
- the drawing represents a vertical cross-section of amachine embodying the improvement
- a denotes the frame; b and c, the rear and front posts thereof; d, the top rails; c, the
- This roll is preferably formed of hard wood, and is rotated in the direction of the arrow thereon, and, the skin being drawn up over it, (between it and the brush,) the bristies operate more eftectually upon the skin (projected slightly above the table by the roll) than when the skin passes over a smooth table to the action of the brush, while, when the skin is allowed to pass down to be again drawn up against the movement of the brush, the roll aids such passage, acting ⁇ as a feed-roll, the effectiveness of the machine being thus increased and the manipulation of the skin lessened.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Description
H. P. REED.
Improvement in Machines for Dressng Leather.
No. 128,658. Patemdulyzmz.
@aw/u da?.
UNITED STATES PATENT QEEICE.
HERBERT P. REED, OEPEABODY, MASSACHUSETTS.
IMPRQVEMENT IN MACHINES FOR. DRESSING LEATHER.
Specification forming part of Letters Patent No. 128,658, dated July 2, 1872.
.To all whom it may concern:
Be it known that I, HERBERT P. REED, of Peabody, in the county of Essex and State of Massachusetts, have invented an Improvement in Leather-Dressing Machines; and I do hereby declare that the following, taken in connection with the drawing which accompanies and forms part of this specication, is a description of my invention sufficient to enable those skilled in the art to practice it.
United States Letters Patent No. 107,625, dated September 20, 1870, were granted to Thomas E. Wilson and myself for an improved machine for dressing skins, the improvement relating to the employment of a brush-cylinder for brushing, cleaning, coloring, and polishing skins, and the invention described in said patent consisting in combining, with a table or beam, (mounted upon a suitable frame and resting upon sp1-ings which permit itto yield vertically,) a cylindrical and rotary brush whose axis is parallel to the beam and whose bristles rotate in contact with the beam, the skin to be treated being drawn in over the end of the beam, under the brush, and up over the top of the beam, while the brush is driven in an opposite direction.77
My present invention relates to an organization embracing the general features of such patented machine; but, i-n addition to the rotary brush and yielding table, I use a rotating roll or cylinder journaled in bearings, preferably ixed to the yieldingwtable, the upper peripheral surface of the roll projecting through the table and forming the surface between which and the brush the skin passes for the operation of the brush. It is in the combination, with the rotary cylinder-brush and the yielding table, of this roll or cylinder that my invention consists.
The drawing represents a vertical cross-section of amachine embodying the improvement,
and for convenience of reference and comparison the respective parts are lettered as in said patent.
a denotes the frame; b and c, the rear and front posts thereof; d, the top rails; c, the
and in the line wherethe brush strikes the table. This roll is preferably formed of hard wood, and is rotated in the direction of the arrow thereon, and, the skin being drawn up over it, (between it and the brush,) the bristies operate more eftectually upon the skin (projected slightly above the table by the roll) than when the skin passes over a smooth table to the action of the brush, while, when the skin is allowed to pass down to be again drawn up against the movement of the brush, the roll aids such passage, acting `as a feed-roll, the effectiveness of the machine being thus increased and the manipulation of the skin lessened.
I claim- A In combination with the rotary brush-cylinder l and yielding bed e, the rotary roll or cylinder u, extending through such bed e, and arranged beneath the brush and with reference to the bed beneath, substantially as shown and described.
HERBERT l?. REED. Witnesses:
S. F. REED, T. E. WILSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US128658A true US128658A (en) | 1872-07-02 |
Family
ID=2198076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US128658D Expired - Lifetime US128658A (en) | Improvement in machines for dressing leather |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US128658A (en) |
-
0
- US US128658D patent/US128658A/en not_active Expired - Lifetime
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