US106439A - Improvement in machinery for working hides, scoxyring leather - Google Patents
Improvement in machinery for working hides, scoxyring leather Download PDFInfo
- Publication number
- US106439A US106439A US106439DA US106439A US 106439 A US106439 A US 106439A US 106439D A US106439D A US 106439DA US 106439 A US106439 A US 106439A
- Authority
- US
- United States
- Prior art keywords
- leather
- improvement
- machinery
- scoxyring
- hides
- 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 description 20
- 239000004575 stone Substances 0.000 description 10
- 238000009991 scouring Methods 0.000 description 6
- 239000000969 carrier Substances 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 210000001015 Abdomen Anatomy 0.000 description 2
- 241000500888 Lepisma saccharina Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000037303 wrinkles Effects 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
- the two stones arranged ⁇ at an' angle with each other, and obliqnely to their paths of motion, spread the leather in opposite directions away from the medial line of their general traverse, and thereby greatly facilitate or improve the process of setting-out and scouring the leather.
- In thedrawingy A B denote a pair of the tool-carriers, arranged, on a common shaft, O, and provided with tools or seour ersl) D, disposed in manner 'as hereinhefore mentioned.
- the tools oi'each pair as arranged at an angle with each other, and ohliquely relatively to the direction of their traverse, as hereinbefore described.
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
THERON i. WLLTAMS, OE SALEM, ASSIGNOR TO CHESTER GUlLD, JB.,
OE BOSTON, MASSACHUSETTS.
Letters Patent No. 106,439, (lated August 16, 1 870.
IMPROVEMENT IN MACHINERY FOR WORKING HIDES, SCOURING- LEATHER, 8m.
The Schedule referred to in ,these Letters Patent and making part nf the same.
To all persons lo whom these presents may come:
VBe it known that 1', THERoN It. WVILLIAMs, of Salem, of thel county of Essex and State of Massachusetts, have invented a new'and useful Improve-l Figure 2, a slde elevation ot' a pair of tool-holders, with my improved arrangement ot' thesliekers or tools thereof.
1n leather-scouring machines, as heretofore constructed, the slickers, orsconring-stones, or tools, have generally been arranged at right angles with the direction of their traverse. When set in this manner they, while in operation, stretch or` expand the leather.
only in one direction, the Shanks and bellies being liable, under such expansion, to become wrinkled or plaited in folds.- In passing over the shank the tools are also liable to catch and throw up th'e leather.
Lith my invention these difficulties areV ohviated, suchinvention consisting in a new arrangement of the scouring-stone, that is, so as to he oblique to the line Vof traverse, one stone of the pair being-at the same time disposed at an angle with the other. In this way their rubbing-edges, instead 0f being at right angles to the direction of movement of them, stand 0bliquely therewith, and cause the leather to be spread out laterally as well as longitudinally, the same servin g to prevent the formation of wrinkles or plaits, as well as to remove any which may exist in the leather.
The two stones, arranged `at an' angle with each other, and obliqnely to their paths of motion, spread the leather in opposite directions away from the medial line of their general traverse, and thereby greatly facilitate or improve the process of setting-out and scouring the leather.
Furthermore, when the stones ofI a pair are arranged at an angle with each other, as represented in the accompanying drawing, there will he little or no liability of their catching int-o or throwing up leather, while they may be at work upon it.
In thedrawingy A B denote a pair of the tool-carriers, arranged, on a common shaft, O, and provided with tools or seour ersl) D, disposed in manner 'as hereinhefore mentioned.
` lVha-t I claim as my invention 4or improvement in. machines for scouring or setting-out leather or hides The new arrangement ot' each tool in its carrier, viz., so that such tool while in ,operation shall stand lohliquely to its traverse or path ot' movement.
Also, the tools oi'each pair as arranged at an angle with each other, and ohliquely relatively to the direction of their traverse, as hereinbefore described.
THER-ON lt. WILLIAMS.
Witnesses:
R. H. EDDY, J. R. Snow.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US106439A true US106439A (en) | 1870-08-16 |
Family
ID=2175915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US106439D Expired - Lifetime US106439A (en) | Improvement in machinery for working hides, scoxyring leather |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US106439A (en) |
-
0
- US US106439D patent/US106439A/en not_active Expired - Lifetime
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