US175389A - Improvement in leather-skiving machines - Google Patents
Improvement in leather-skiving machines Download PDFInfo
- Publication number
- US175389A US175389A US175389DA US175389A US 175389 A US175389 A US 175389A US 175389D A US175389D A US 175389DA US 175389 A US175389 A US 175389A
- Authority
- US
- United States
- Prior art keywords
- leather
- improvement
- skiving
- skiving machines
- cutter
- 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 14
- 230000000875 corresponding Effects 0.000 description 2
- 230000000284 resting 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
- C14B1/14—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using tools cutting the skin in a plane substantially parallel to its surface
- C14B1/18—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using tools cutting the skin in a plane substantially parallel to its surface using band knives
Definitions
- MPETERS PHOTO-LITHDGHAPHER, WASHINGTON, D CV UNITED STATES PATENT OEEIOE EDWIN E. sTiMPsoN, OE BROOKLYN, NEW YORK.
- My invention has 'for its object to provide a machine by which thin, light, and soft leather can be readily skived in pieces ot' any form7 which cannot be done with the ordinary skiving-1nachines, which are only adapted for stiff sole-leather and the like, and such forms as can be passed between the rollers.
- VMy invention consists ot' a table, which can be revolved and turned in any direction, and also raised and lowered at will, over the central portion of which is a rotary skiving cutter, a rotary presser, and a rotary guide for the leather, all so con trired that the leather being placed on the table, and the latter turned or moved about so as to pass the margin to be skived Linder the cutter, the work will be et'- fectually and rapidly performed on leather ot' any thickness, quality, or condition.
- Figure l is a longitudinal sectional ele ⁇ 'a tion, taken on line .fr .fr of Fig. 2.
- Fig. 2 is a plan view.
- Fig. 3 is a side elevation of the cutter.
- A is the vertically-adjustable and sliding and revolving table for holding the Work. It
- K is the rotary skiVing-cu'tter, located a little abovethe center ot' the Workholding plate on the shaft L, which is arranged in bearings ill the supporting-arm M.
- N is a'l revolving gage for the edge ofthe leather, xcd on a stud, O, projecting down from the arm.
- P is a rotary presser, arranged by the side otl the cutter on the bar Q, which is pressed down by the spring 1t, to ,hold the leather While the cutter is at work.
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- 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
E. B. STIMPSON. .LEATHER SKU/'ING MACHINE.
l\T J.175,389 Patented March 28,1876.
' ATTORNEYS. v
MPETERS. PHOTO-LITHDGHAPHER, WASHINGTON, D CV UNITED STATES PATENT OEEIOE EDWIN E. sTiMPsoN, OE BROOKLYN, NEW YORK.
. IMPROVEMENT IN LEATHER-SKIVING MACHINES.-
Specification forming part of Letters Patent No. 175,389, dated March 28, 1876; application filed i March 13, 1876. v v
To all whom it may concern:
Be it known that I, EDWIN B. STIMPSON, of Brooklyn, in the county ot' Kings andState of New York, have invented a new and lmproved Skiving-Machine, of which the following is a. specification: y
,My invention has 'for its object to provide a machine by which thin, light, and soft leather can be readily skived in pieces ot' any form7 which cannot be done with the ordinary skiving-1nachines, which are only adapted for stiff sole-leather and the like, and such forms as can be passed between the rollers.
VMy invention consists ot' a table, which can be revolved and turned in any direction, and also raised and lowered at will, over the central portion of which is a rotary skiving cutter, a rotary presser, and a rotary guide for the leather, all so con trired that the leather being placed on the table, and the latter turned or moved about so as to pass the margin to be skived Linder the cutter, the work will be et'- fectually and rapidly performed on leather ot' any thickness, quality, or condition.
Figure l is a longitudinal sectional ele\'a tion, taken on line .fr .fr of Fig. 2. Fig. 2 is a plan view. Fig. 3 isa side elevation of the cutter.
'Similar letters of reference indicate corresponding parts.
A is the vertically-adjustable and sliding and revolving table for holding the Work. It
is movable on rollers or studs B, which are on plate D, having inclines F on its under side, resting; on other inclines G of a ring-plate, H, which turns in the bed-plate I, by a handle, J, for raising and lowering the Work holding plate A. K is the rotary skiVing-cu'tter, located a little abovethe center ot' the Workholding plate on the shaft L, which is arranged in bearings ill the supporting-arm M. N is a'l revolving gage for the edge ofthe leather, xcd on a stud, O, projecting down from the arm. P is a rotary presser, arranged by the side otl the cutter on the bar Q, which is pressed down by the spring 1t, to ,hold the leather While the cutter is at work.
Having thus described my invention, I claim Aas new and desire to secure by Letters Pat-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US175389A true US175389A (en) | 1876-03-28 |
Family
ID=2244796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US175389D Expired - Lifetime US175389A (en) | Improvement in leather-skiving machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US175389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567739A (en) * | 1984-03-13 | 1986-02-04 | Paolo Mascetti | Platform for introducing sheet materials, particularly in leather splitting machines and the like |
-
0
- US US175389D patent/US175389A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567739A (en) * | 1984-03-13 | 1986-02-04 | Paolo Mascetti | Platform for introducing sheet materials, particularly in leather splitting machines and the like |
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