US673473A - Cutting-machine. - Google Patents

Cutting-machine. Download PDF

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Publication number
US673473A
US673473A US1900010985A US673473A US 673473 A US673473 A US 673473A US 1900010985 A US1900010985 A US 1900010985A US 673473 A US673473 A US 673473A
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United States
Prior art keywords
cutting
machine
pressing
roller
press
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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
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Friedrich Hugo Peuckert
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Individual
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Priority to US1900010985 priority Critical patent/US673473A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
    • A43D8/32—Working on edges or margins
    • A43D8/36—Working on edges or margins by trimming the margins of sole blanks
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7684—With means to support work relative to tool[s]
    • Y10T83/7709—Unidirectionally movable work support
    • Y10T83/7713—With opposed work-presser

Definitions

  • the object of the present invention is to provide a cu tting-machine in which the fabric or paper to be cut is squeezed by meansof a pressing-plate and a pressing-roller at the precise place where the circular knife penetrates into the material.
  • FIG. 1 is a longitudinal section of the machine with the clamping or squeezing device.
  • Figs. 2 and 3 are a transverse and a longitudinal section of the clampingorsqueeZ- ing device.
  • Fig. 4 is a simplified arrangement of the clamping or squeezing device.
  • Fig. 1', Cl is the driving-shaft, which r0- tates both the circular knife-shaft b and the cylinder 0, on which the individual strips roll up in common.
  • the cylinder c By the rotation of the cylinder c the material is drawn off from a roller (1 and guided along under the knives.
  • the fabric or the paper is held fast or squeezed in at the place X, Fig. 2, where the circular knife f executes the cut.
  • the fabric or the paper is held fast or squeezed in by a pressplate g and a press-roller h.
  • Each pressplate g as shown in Figs. 3and 6, is provided Serial No. 10,985. (No model.)
  • the press-roller h is also provided with a groove or channel, so as to allow the penetration of the circular knife. ing plates are held yieldingly against the pressing-rollers h, as in Figs. 2 and 3.
  • the yielding pressing-plates g, Figs. 2 and 3, are rotatably mounted on the rod 70, and each is provided with an arm g, in which a spring-bolt g is arranged which props against a stationary rail 9
  • the bearing B, Figs. 2 and 3, for the shaft t'of the pressing-rollers h is horizontally adjustable and obtains such a position that the squeezing in of the material takes place precisely at the place 41;.
  • roller having a groove in its periphery, a pivoted two-armed press-arm having a bifurcation in one arm arranged in line with said bifurcation, a rotary cutter extending through said bifurcation and entering the groove and a spring bearing against the opposite arm of said press-arm, substantially as described.

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  • Treatment Of Fiber Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

No. 673,473 Patented May 7, l90l. F. H. PEUCKERT.
CUTTING MACHINE.
(Application filed Mat. 31, 1900.
(No Model.)
UNITED STATES PATENT OFFICE.
FRIEDRICH HUGO PEUCKERT, OF SIEGMAR, GERMANY.
CUTTING-MACHINE.
SPECIFICATION forming part of Letters Patent No. 673,473, dated May '7, 1901.
Application filed March 31-, 1900.
To all whom it may concern.-
Be it known that I, FRIEDRICH HUGO PEUcK- ERT, a subject of the Emperor of Germany, and a resident of Siegmar, Saxony, in the GermairEmpire, have invented certain new and useful Improvements in Machines for Cutting Strips from Paper or Fabrics, of which the following is a specification,
The object of the present invention is to provide a cu tting-machine in which the fabric or paper to be cut is squeezed by meansof a pressing-plate and a pressing-roller at the precise place where the circular knife penetrates into the material.
The invention is illustrated in the accompanying drawings, in which-- Fignre 1 is a longitudinal section of the machine with the clamping or squeezing device. Figs. 2 and 3 are a transverse and a longitudinal section of the clampingorsqueeZ- ing device. Fig. 4 is a simplified arrangement of the clamping or squeezing device.
In Fig. 1', Cl, is the driving-shaft, which r0- tates both the circular knife-shaft b and the cylinder 0, on which the individual strips roll up in common. By the rotation of the cylinder c the material is drawn off from a roller (1 and guided along under the knives.
To obtain a secure cutting of the material, the fabric or the paper is held fast or squeezed in at the place X, Fig. 2, where the circular knife f executes the cut. The fabric or the paper is held fast or squeezed in by a pressplate g and a press-roller h. Each pressplate g, as shown in Figs. 3and 6, is provided Serial No. 10,985. (No model.)
with a slot through which the circular knife passes. The press-roller h is also provided with a groove or channel, so as to allow the penetration of the circular knife. ing plates are held yieldingly against the pressing-rollers h, as in Figs. 2 and 3.
The yielding pressing-plates g, Figs. 2 and 3, are rotatably mounted on the rod 70, and each is provided with an arm g, in which a spring-bolt g is arranged which props against a stationary rail 9 The bearing B, Figs. 2 and 3, for the shaft t'of the pressing-rollers h is horizontally adjustable and obtains such a position that the squeezing in of the material takes place precisely at the place 41;.
In Fig. 4 the pressing-plate g is pressed directly against the pressing-roller h by the spring m of a fixed rail n.
I claim as my invention- In combination, a roller having a groove in its periphery, a pivoted two-armed press-arm having a bifurcation in one arm arranged in line with said bifurcation, a rotary cutter extending through said bifurcation and entering the groove and a spring bearing against the opposite arm of said press-arm, substantially as described.
In witness whereof I have hereunto set my hand in presence of two witnesses.
FRIEDRICH HUGO PEUCKERT.
' Witnesses:
PAUL DREOHSLER, H. THIELE.
The press-
US1900010985 1900-03-31 1900-03-31 Cutting-machine. Expired - Lifetime US673473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1900010985 US673473A (en) 1900-03-31 1900-03-31 Cutting-machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1900010985 US673473A (en) 1900-03-31 1900-03-31 Cutting-machine.

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US673473A true US673473A (en) 1901-05-07

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US1900010985 Expired - Lifetime US673473A (en) 1900-03-31 1900-03-31 Cutting-machine.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046823A (en) * 1957-10-04 1962-07-31 Riegel Paper Corp Tensioning device for a web in a slitting apparatus
US3073198A (en) * 1957-10-01 1963-01-15 Rice Barton Corp Slitting apparatus
US5918521A (en) * 1994-11-11 1999-07-06 Sartori; James A. Bifurcated holdown shoe for radial arm saws

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073198A (en) * 1957-10-01 1963-01-15 Rice Barton Corp Slitting apparatus
US3046823A (en) * 1957-10-04 1962-07-31 Riegel Paper Corp Tensioning device for a web in a slitting apparatus
US5918521A (en) * 1994-11-11 1999-07-06 Sartori; James A. Bifurcated holdown shoe for radial arm saws

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