US729127A - Cloth-cutting machine. - Google Patents

Cloth-cutting machine. Download PDF

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Publication number
US729127A
US729127A US1155600A US1900011555A US729127A US 729127 A US729127 A US 729127A US 1155600 A US1155600 A US 1155600A US 1900011555 A US1900011555 A US 1900011555A US 729127 A US729127 A US 729127A
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United States
Prior art keywords
cloth
cutting machine
shaft
carriage
cutting
Prior art date
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Expired - Lifetime
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US1155600A
Inventor
Fritz Buchwald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PHILIPPSOHN AND LESCHZINER
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PHILIPPSOHN AND LESCHZINER
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Priority to US1155600A priority Critical patent/US729127A/en
Application granted granted Critical
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Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B26F1/382—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge

Definitions

  • n4 Ngems Pz'rcns co, PHOTO-UIHQ, wnsumcmu. o. c.
  • My invention relates to improvements in cloth-cutting machines, and has for its purpose to provide a machine the cutting-knife of which can be lifted from the cloth and can be brought to any part of the cutting-table without displacing the cloth. I attain this purpose by arranging a carriage adapted to run upon a rail, to which carriage the cutting mechanism is connected by meansof an arm capable of being turned around a vertical shaft.
  • FIG. 1 illustrates a vertical longitudinal section of the top part of my machine.
  • Fig. 2 is a vertical transverse section of the whole machine.
  • Fig. 3 is an enlarged top view, and
  • Fig. 4 illustrates a detail view.
  • Fig. 5 shows a modified form of construction.
  • a rope (indicated by dotted lines) is guided over the pulleys a and b,which rope passes over three pulleys c d e, rotating upon vertical shafts and supported by the carriage 3, carried by the wheel 9.
  • the latter is adapted to travel upon the guide-rail n. and can be suitably moved Without diminishing the driving power of the middle pulley cl, as the rope between a and b is not shortened.
  • the middle rope-disk rests upon shaft (1, having hearing within the casing h.
  • the shaft d at its upper extremity is provided with a second pulley j, which by a belt g is geared with the pulley f.
  • the latter is arranged upon a spindle 2', supported by the arm m.
  • a counterweight can be arranged upon the carriage s.
  • an electric driving mechanism could be employed, which could be arranged so that its driving-shaft'would correspond to the shaft d, whereby the mechanism n 5 r m would remain the same, as may be seen from Fig. 5 of the drawings.
  • the electric motor forms simultaneously a counterweight upon the carriage.
  • the vertical motor shaft is driven by the motor, which receives current by long wires B B, so that the rope-pulleys a b c d e are superfluous.
  • To the vertical motor-shaft a belt-pulleyf is fixed, the rotation of which pulley is transmitted by means of a belt to the pulle'yf', fixed t0 the vertical shaft for driving the cutter in the same way as in the construction first described.
  • the carriage is provided with two wheels instead of one wheel, the axles of which wheels fall in one line.
  • a cloth-cutting machine comprising a carriage 8 carried by a wheel r traveling upon a rail n, a shaft (1 having bearing in a casing attached to the carriage and provided with a pulley f, a spindle 2' having bearing in a sec- 0nd casing and provided with a pulley f, In witness whereof I have hereunto set my an arm for connecting both casings, a belt hand in presence of two witnesses.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

No. 729,127. Q 'P'ATBNTED MAY 26,1903.
F. BUGHWALD.
CLOTH GUTTIN G MACHINE.
APPLICATION FILED APR. 4, IOOQ. 10 MODEL.
3 SHEETS-SHEET 1.
M'znes m: Ef gmalj vgam J L PM;
No. 729,127. PATENTED MAY 26. 1903. F. BUGHWALD.
CLOTH CUTTING MACHINE.
APPLIOATION'IILED APR. 4, 1900. 10 110mm. a snsms-s nnm 2.
we aim is Fu -1s co, V'H'JTO-LITHO. msammou u c.
No. 729,127. PATENTED MAY 26, 1903.
F. BUGHWALD'. I
CLOTH CUTTING MACHINE. APPLICATION IILED 11211.4, 1900.
30 MODEL. 3 SHEETS-SHEET 8.
7Viinew'ea Inveuiar:
n4: Ngems Pz'rcns co, PHOTO-UIHQ, wnsumcmu. o. c.
UNTTED STATES iPatented May 26, 1903.
PATENT OFFICE.
FRITZ BUOHWALD, OF BERLIN, GERMANY, ASSIGNOR TO PHILIPPSOI'IN AND LESCHZINER, OF BERLIN, GERMANY, A FIRM.
CLOTH-CUTTING MACHIINE.
SPECIFICATION forming part of Letters Patent No. 729,127, dated May 26, 1903.
Application filed April 4, 1900.
To all whom it may concern:
Be it known that I, FRITZ BUCHWALD, a subject of the King of Prussia, German Emperor,and a resident of 11 Greifswalderstrasse, Berlin, Kingdom of Prussia, German Empire, have invented certain new and useful Improvements in Cloth-Cutting Machines, of which the following is an exact specification.
My invention relates to improvements in cloth-cutting machines, and has for its purpose to provide a machine the cutting-knife of which can be lifted from the cloth and can be brought to any part of the cutting-table without displacing the cloth. I attain this purpose by arranging a carriage adapted to run upon a rail, to which carriage the cutting mechanism is connected by meansof an arm capable of being turned around a vertical shaft.
My invention will be more fully understood with reference to the accompanying drawings, in which- Figure 1 illustrates a vertical longitudinal section of the top part of my machine. Fig. 2 is a vertical transverse section of the whole machine. Fig. 3 is an enlarged top view, and Fig. 4 illustrates a detail view. Fig. 5 shows a modified form of construction.
In the drawings a rope (indicated by dotted lines) is guided over the pulleys a and b,which rope passes over three pulleys c d e, rotating upon vertical shafts and supported by the carriage 3, carried by the wheel 9. The latter is adapted to travel upon the guide-rail n. and can be suitably moved Without diminishing the driving power of the middle pulley cl, as the rope between a and b is not shortened. The middle rope-disk rests upon shaft (1, having hearing within the casing h. The shaft d at its upper extremity is provided with a second pulley j, which by a belt g is geared with the pulley f. The latter is arranged upon a spindle 2', supported by the arm m.
Upon the bearing-box of the spindle i a standard having a foot in known manner is fixed, in which the horizontal axle of the rotating cutting device has its bearings and is geared to the spindlei by a worm and worm- Serial ITO-11.555. (N0 model.)
wheel 1. upon the guide-rail n can easily be carried out by the workman, as the power necessary for this work is but small. During the work the mechanism rests on one side upon the wheel and on the other side upon the cutting device. In order to prevent one side of the whole mechanism from being overweighted, a counterweight can be arranged upon the carriage s.
For certain cases an electric driving mechanism could be employed, which could be arranged so that its driving-shaft'would correspond to the shaft d, whereby the mechanism n 5 r m would remain the same, as may be seen from Fig. 5 of the drawings.
The electric motor forms simultaneously a counterweight upon the carriage. The vertical motor shaft is driven by the motor, which receives current by long wires B B, so that the rope-pulleys a b c d e are superfluous. To the vertical motor-shaft a belt-pulleyf is fixed, the rotation of which pulley is transmitted by means of a belt to the pulle'yf', fixed t0 the vertical shaft for driving the cutter in the same way as in the construction first described. As will be seen from the drawings, in this figure the carriage is provided with two wheels instead of one wheel, the axles of which wheels fall in one line.
I especially beg to mention that the whole carriage can be supported by one single wheel; but evidently several of such wheels lyingin the same axle can be employed, this being a constructional modification which does not at all alter the idea of my invention.
Having thus fully described the nature of my invention, what I desire to secure by Letters Patent of the United States is A cloth-cutting machine, comprising a carriage 8 carried by a wheel r traveling upon a rail n, a shaft (1 having bearing in a casing attached to the carriage and provided with a pulley f, a spindle 2' having bearing in a sec- 0nd casing and provided with a pulley f, In witness whereof I have hereunto set my an arm for connecting both casings, a belt hand in presence of two witnesses.
guided over the pulleys ff, a cutting device carried by the casing of the spindle 'i and driven by means of this spindle, and means Witnesses: for rotating the shaft d, substantially as de- HENRY HASPER, scribed and for the purpose set forth. 1 WOLDEMAR HAUPT.
FRITZ BUCHWALD.
US1155600A 1900-04-04 1900-04-04 Cloth-cutting machine. Expired - Lifetime US729127A (en)

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US1155600A US729127A (en) 1900-04-04 1900-04-04 Cloth-cutting machine.

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US1155600A US729127A (en) 1900-04-04 1900-04-04 Cloth-cutting machine.

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US729127A true US729127A (en) 1903-05-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8822379B2 (en) 2009-09-03 2014-09-02 Fbsciences Holdings, Inc. Plant nutrient concentrate composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8822379B2 (en) 2009-09-03 2014-09-02 Fbsciences Holdings, Inc. Plant nutrient concentrate composition

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