US179948A - Improvement in leather-splitting machines - Google Patents

Improvement in leather-splitting machines Download PDF

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Publication number
US179948A
US179948A US179948DA US179948A US 179948 A US179948 A US 179948A US 179948D A US179948D A US 179948DA US 179948 A US179948 A US 179948A
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leather
improvement
splitting machines
machines
splitting
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    • 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

Definitions

  • Such machines are usually provided with a roller, adjustable at any required distance from the knife, that pieces of leather may be shaved to any required thickness between the two.
  • My improvements consist in certain novel supports for the roller-frame, and means for adjusting both ends of the roller at once.
  • Figure 1 is an elevation of the machine, and Fig. 2 a plan of the same.
  • the machine is provided with a plate, A, to which the splitting-knife B is attached.
  • a plate, A to which the splitting-knife B is attached.
  • the plate at each end of the knife, is a standard, (3 G, into which is fitted an adjustable box, D, carrying one end of a swing-frame, E, in which is hung the gage-roller F.
  • a rod, H To each box D is attached a rod, H, which passes from the box to and beyond the knife B, and
  • roller F With its pivots m, and provided with boxes a at the ends to carry roller F.

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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)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Description

n. r. OSBORNE.
LEATHER SPLITTING MACHINE. N 179 948 Patented Ju1y18. 1876.
,ZWZZZ NIETRS PHOTO-UTHOGRAPHER. WASHINGTON. D. C.
UNITED STATES PATENT OFFICE).-
H. FRANK OSBORNE, NEWARK, NEW JERSEY.
IMPROVEMENT IN .LEATHER-SPLlTTING MACHINES.
Specification forming part of Letters Patent No. 179,948, dated July 18, 1876; application filed May 31, 1876. d
To all whom it may concern:
Be it known that I, H. FRANK OSBORNE, of Newark, Essex county, New Jersey, have invented certain Improvements in Splitting- Machines for workers in leather; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the drawing annexed hereto.
Such machines are usually provided with a roller, adjustable at any required distance from the knife, that pieces of leather may be shaved to any required thickness between the two.
My improvements consist in certain novel supports for the roller-frame, and means for adjusting both ends of the roller at once.
Figure 1 is an elevation of the machine, and Fig. 2 a plan of the same.
The machine is provided with a plate, A, to which the splitting-knife B is attached. Upon'the plate, at each end of the knife, is a standard, (3 G, into which is fitted an adjustable box, D, carrying one end of a swing-frame, E, in which is hung the gage-roller F. To each box D is attached a rod, H, which passes from the box to and beyond the knife B, and
with its pivots m, and provided with boxes a at the ends to carry roller F.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, is-- The combination of the swing-frame E, roll F, springs O, and boxes D D above the plate A, with the connected wedges I I and screw K below the plate, and rods H H, for transmitting the motion from the wedges through plate A, in the manner described.
H. FRANK OSBORNE. Witnesses:
EDWIN STEPHENS, AUGUST H. TRIMPI.
US179948D Improvement in leather-splitting machines Expired - Lifetime US179948A (en)

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