US44187A - Machine for cutting lacings - Google Patents

Machine for cutting lacings Download PDF

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Publication number
US44187A
US44187A US44187DA US44187A US 44187 A US44187 A US 44187A US 44187D A US44187D A US 44187DA US 44187 A US44187 A US 44187A
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United States
Prior art keywords
cutting
lacings
machine
case
leather
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Expired - Lifetime
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/003Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/343With means to deform work temporarily
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/647With means to convey work relative to tool station
    • Y10T83/6656Rectilinear movement only
    • Y10T83/6657Tool opposing pusher
    • Y10T83/666Screw actuated

Definitions

  • Figure l a side view; Fig. 2, a horizontal section; Fig. 3, a top view, and in Fig, 4 an end View.
  • My invention is designed especially for cutting belt-lacings, but it is equally well adapted to stripping leather for other purpores; and it consists in a case wherein to place and compress a roll of lace or other leather, one end of the said case open, and a follower with a feed-screw at the other end to force the leather out at the open end as far as required for the width of a single strip or lacing.
  • the open end of the case is squared to serve as a guide against which to cut ott' the lacing.
  • A is a case of metal or any suitable material. It consists of two sides and a bottoni' of dimensions proportionate to the purpose l for which itis to be used.
  • D is a feed screw in the closed end bearing against a follower, E, fitted to traverse longitudinally in the case. l place a roll of leather, F, into the case A and onto it I lay a pressurebar, Gr, and press the said bar down onto the leather by screws a a until the leather below the bar in the case is sulliciently compressed, then turn the feedscrew I) to force the leather out at the opened end so far as is required for'tlie width of the lacing or strip, then with a knife bear ing against the end of the box, as in Figs.
  • the knife may be hung t0 the case, as seen in Fig. 4, yet a conlmon knife answers every purpose.
  • the within-described machine for cutting I strips constructed and arranged substantially as specified.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

UNITED STATES PATENT OFFICE,
HOSEA B. HARVEY, OF NORTHBRIDGE, MASSACHUSETTS.
MACHINE FOR CUTTING LACINGS.
Fpeclication forming part of Letters Patent No. 44, B S 9, dated September 13, 1864.
To all whom it may concern:
Be it known that I, HosEA B. HARVEY, of Northbridge, in the county of lorcester and State of Massachusetts, have invented a new and useful Machine for Cutting Lacings; and I do hereby declare the following to be a full, clear, and exact description of the same, when taken in connection with the accompanying,r drawings and the letters of reference marked thereon, and which said drawings constitute part of this specification, and represent, in-
Figure l, a side view; Fig. 2, a horizontal section; Fig. 3, a top view, and in Fig, 4 an end View.
Similar letters indicate like parts.
My invention is designed especially for cutting belt-lacings, but it is equally well adapted to stripping leather for other purpores; and it consists in a case wherein to place and compress a roll of lace or other leather, one end of the said case open, anda follower with a feed-screw at the other end to force the leather out at the open end as far as required for the width of a single strip or lacing. The open end of the case is squared to serve as a guide against which to cut ott' the lacing.
To more fully illustrate my invention, I will proceed to describe it in connection with the accompanying drawings.
A :is a case of metal or any suitable material. It consists of two sides and a bottoni' of dimensions proportionate to the purpose l for which itis to be used. One end, B, is open, i
the other end, C, solid. D is a feed screw in the closed end bearing against a follower, E, fitted to traverse longitudinally in the case. l place a roll of leather, F, into the case A and onto it I lay a pressurebar, Gr, and press the said bar down onto the leather by screws a a until the leather below the bar in the case is sulliciently compressed, then turn the feedscrew I) to force the leather out at the opened end so far as is required for'tlie width of the lacing or strip, then with a knife bear ing against the end of the box, as in Figs. l and 3, cut oft' one strip, force out the roll for a second, and so on, cutting one strip or lao- 'ing at a time, leaving so much of the leather in the case as may not be wanted, and cut therefrom as may be required from time to time, or cut the whole piece if preferred. When not in use the box may be hung up bythe holeI d in the rear designed for that purpose.
Should it be preferred, the knife may be hung t0 the case, as seen in Fig. 4, yet a conlmon knife answers every purpose.
y Having fully set forth and described my invention, what I claim as new and useful, and desire to secure by Letters Patent, 1s-
The within-described machine for cutting I strips, constructed and arranged substantially as specified.
HOSEA B, HARVEY.
Witnesses JOHN E. EARLE, E. H EA'roN.
US44187D Machine for cutting lacings Expired - Lifetime US44187A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030148568A1 (en) * 2000-03-13 2003-08-07 Tadahiro Ohmi Flash memory device and fabrication process thereof, method of forming a dielectric film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030148568A1 (en) * 2000-03-13 2003-08-07 Tadahiro Ohmi Flash memory device and fabrication process thereof, method of forming a dielectric film
US20030148629A1 (en) * 2000-03-13 2003-08-07 Tadahiro Ohmi Flash memory device and fabrication process thereof, method of forming a dielectric film

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