US840767A - Cloth-cutting machine. - Google Patents

Cloth-cutting machine. Download PDF

Info

Publication number
US840767A
US840767A US33017406A US1906330174A US840767A US 840767 A US840767 A US 840767A US 33017406 A US33017406 A US 33017406A US 1906330174 A US1906330174 A US 1906330174A US 840767 A US840767 A US 840767A
Authority
US
United States
Prior art keywords
standard
cloth
rock
knife
cutting machine
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
Application number
US33017406A
Inventor
John B Gury
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US33017406A priority Critical patent/US840767A/en
Application granted granted Critical
Publication of US840767A publication Critical patent/US840767A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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

  • My invention relates to cloth-cutting Ina--- chines, and has for its principal objects to minimize the friction, to minimize the pulsation, and to simplify and improve the mechanical construction.
  • My invention consists in the parts and in the arrangements and combinations of parts hereinafter described and claimed.
  • FIG. 1 side elevation of a cuttingniachine embodying my invention, a portion of the base and standard and of the guardcase being shown in section.
  • Fig. 2 is an elevation of theupper part of the machine looking in the direction of the arrow in Fig. 1.
  • l 3 is a horizontal section on the line 25 3 of lfig. 1; and
  • Fig. 4 is a sectional detail view showing the universal joint connecting the wrist-pin and the actuating-link.
  • the cutting-machine is mounted upon a base 1, supported on roll rs
  • the standard 3 is mounted on the base and terminates at its top in a table 4, on which is screwed or otherwise fastened.
  • skeleton frame 5 has a motor-frame 6, screwed or otherwise fastened thereto directly above the standard---that is, in alinement with the standard, so that its weight is symmetrically distributed and balanced above said standard.
  • the standard 3 is preferably made of a single piece and is provided with a slotor slideway 7, which serves as a guide for a knife 25.
  • the upper and of the knife projects above the top of the standard and is secured to a rock-lmcr .l, which is pivolallj mounted in a bracket or lateral extension 1 4) ol l he skeleton frame, ' ⁇ 'hvrr il y said lower or rock-arm .l is free to oscillzilc in a vertical piano.
  • the rock nrm .l is chum-Mod by a link H nates in a hemispherical socket having a lateral flange 14.
  • a link H nates in a hemispherical socket having a lateral flange 14.
  • a spherical segment 15 Above the head of the Wristpin is a spherical segment 15, which is likewise provided with a lateral flange 16.
  • a similar arrangement is used at the lower end of the link; but in this latter case the removable spherical segment is jointed along a vertical plane instead of in a horizontal plane.
  • rock-shaft 9 may be arranged to reciprocate in a plane perpenit is preferable to have the rock-shaft 9 arranged in the same plane with the motorshaft.
  • This latter arrangement has the great advantage of permitting a direct connectionof the wrist-pin to the rock-shaft, to which the knife is directly connected, in conparts, and those few parts (with the exce tion of the upper end of the link) are in t e same plane.
  • the vibration or pulsatioaof the machine is therefore ver inuch reduced.
  • the machine is manipulated by means of a handle 18, extending from the lateral bracket 10 in the plane of the movin;- arts.
  • a cloth-cutting machine comprising a base. a slandard thereon, a molor mounted on said standard, a rock-arm mounted in the plane of the motor-shaft, a link universally connected to said imuor-slml't and to said rocl ⁇ 'arm, and a knife pivolally connected to said rock-arm.
  • a cloth-cutting mach-inc comprising a base, a standard thereon, a motor mounted on said standard in alincmont therewith, a rot-learn) mounted in the plane of the motordiciilar to the vertical plane of the shaft; butsequence of which there are fewer moving.
  • T e connection of the knife 8 to the rock? arm 9 is a pivotal connection, which is more l'l hat 1 claim.
  • my invention, and desire shaft .:a,'link universal lyconnected to said motor-shaft and to sand rockarm, and ⁇ ;
  • reciprocating cuttingmachine com-. prising a standard having-a knife-guide therein, a motor mounted on said standard, a rock-arm pivotaliy mounted on said standard, a knife pivotaliy connected to said rockarm, and a hnk universally connected to the motor-shaft and to said rock-armj 4.
  • A'reciproceting cutting-machine comprising a standard having a knife-guide a o i I $350,767

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussion Or Vibration Massage (AREA)

Description

APPLICATION FILED AUG. 11.' 1906.
s-se -s:
JOHN B. GURY, OF
ST. LOUIS, MISSOURI.
GLOTH-CUTTING MACHINE.
no. Beaver.
Specification of Letters Patent.
Patented Jan. 8, 1907.
Application filed August II 1906. Serial No. 330,174.
To (all? whims it may concern:
Belt known that 1, JOHN B. Gear, a citizen e the United States, and a resident of the Oil of St. Louis and State of Missouri, have invented a new and useful improvement in Cloth-Cutting Machines, of which. the following is a specification.
My invention relates to cloth-cutting Ina--- chines, and has for its principal objects to minimize the friction, to minimize the pulsation, and to simplify and improve the mechanical construction.
My invention consists in the parts and in the arrangements and combinations of parts hereinafter described and claimed.
in the accompanying drawings, which form part of this specification, and wherein like symbols refer to like parts wherever they occur, Figure 1 side elevation of a cuttingniachine embodying my invention, a portion of the base and standard and of the guardcase being shown in section. Fig. 2 is an elevation of theupper part of the machine looking in the direction of the arrow in Fig. 1. l 3 is a horizontal section on the line 25 3 of lfig. 1; and Fig. 4 is a sectional detail view showing the universal joint connecting the wrist-pin and the actuating-link.
The cutting-machine is mounted upon a base 1, supported on roll rs The standard 3 is mounted on the base and terminates at its top in a table 4, on which is screwed or otherwise fastened. skeleton frame 5. This skeleton frame 5 has a motor-frame 6, screwed or otherwise fastened thereto directly above the standard---that is, in alinement with the standard, so that its weight is symmetrically distributed and balanced above said standard.
The standard 3 is preferably made of a single piece and is provided with a slotor slideway 7, which serves as a guide for a knife 25. The upper and of the knife projects above the top of the standard and is secured to a rock-lmcr .l, which is pivolallj mounted in a bracket or lateral extension 1 4) ol l he skeleton frame, '\\'hvrr il y said lower or rock-arm .l is free to oscillzilc in a vertical piano.
The rock nrm .l is chum-Mod by a link H nates in a hemispherical socket having a lateral flange 14. Above the head of the Wristpin is a spherical segment 15, which is likewise provided with a lateral flange 16. j Bolts 17, extending through the flanges 14 and 16, hold the segment 15 firmly on the end of the body-piece of the link 11. A similar arrangement is used at the lower end of the link; but in this latter case the removable spherical segment is jointed along a vertical plane instead of in a horizontal plane.
It is obvious that the rock-shaft 9 may be arranged to reciprocate in a plane perpenit is preferable to have the rock-shaft 9 arranged in the same plane with the motorshaft. This latter arrangement has the great advantage of permitting a direct connectionof the wrist-pin to the rock-shaft, to which the knife is directly connected, in conparts, and those few parts (with the exce tion of the upper end of the link) are in t e same plane. The vibration or pulsatioaof the machine is therefore ver inuch reduced. The machine is manipulated by means of a handle 18, extending from the lateral bracket 10 in the plane of the movin;- arts.
fully described in applicants )ending application Serial No. 326,389,iiled July 16, 1906. The knife is kept in pro or position by means of a tensioirspring 19, astened at one end to the bracket 10 and at its other end to the knife or a not connected thereto, as more fully described in said application.
Obviously my device admits of considerable modification within the scope .of my invention, and therefore 1 do not wish to be limited to the specific construction shown and described.
to secure hylicttcrs Patent. is
l. A cloth-cutting machine comprising a base. a slandard thereon, a molor mounted on said standard, a rock-arm mounted in the plane of the motor-shaft, a link universally connected to said imuor-slml't and to said rocl\'arm, and a knife pivolally connected to said rock-arm.
2. A cloth-cutting mach-inc comprising a base, a standard thereon, a motor mounted on said standard in alincmont therewith, a rot-learn) mounted in the plane of the motordiciilar to the vertical plane of the shaft; butsequence of which there are fewer moving.
T e connection of the knife 8 to the rock? arm 9 is a pivotal connection, which is more l'l hat 1 claim. my invention, and desire shaft,.:a,'link universal lyconnected to said motor-shaft and to sand rockarm, and};
fknifegivotally connected to saidrock-arin.
reciprocating cuttingmachine com-. prising a standard having-a knife-guide therein, a motor mounted on said standard, a rock-arm pivotaliy mounted on said standard, a knife pivotaliy connected to said rockarm, and a hnk universally connected to the motor-shaft and to said rock-armj 4. A'reciproceting cutting-machine comprising a standard having a knife-guide a o i I $350,767
Of August, 1906.
JOHN B. GURY. Witnesses:
JAMES A. CARR, J. B. MEGOWN.
US33017406A 1906-08-11 1906-08-11 Cloth-cutting machine. Expired - Lifetime US840767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US33017406A US840767A (en) 1906-08-11 1906-08-11 Cloth-cutting machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33017406A US840767A (en) 1906-08-11 1906-08-11 Cloth-cutting machine.

Publications (1)

Publication Number Publication Date
US840767A true US840767A (en) 1907-01-08

Family

ID=2909238

Family Applications (1)

Application Number Title Priority Date Filing Date
US33017406A Expired - Lifetime US840767A (en) 1906-08-11 1906-08-11 Cloth-cutting machine.

Country Status (1)

Country Link
US (1) US840767A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478426A (en) * 1967-06-22 1969-11-18 Name Maker Corp Electric scissors
US4546546A (en) * 1983-03-22 1985-10-15 Perfekta Maschinenbau Ferdinand Kleger Ag Apparatus for cutting out flat goods or structures applied to a base fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478426A (en) * 1967-06-22 1969-11-18 Name Maker Corp Electric scissors
US4546546A (en) * 1983-03-22 1985-10-15 Perfekta Maschinenbau Ferdinand Kleger Ag Apparatus for cutting out flat goods or structures applied to a base fabric

Similar Documents

Publication Publication Date Title
US840767A (en) Cloth-cutting machine.
US910145A (en) Portable sawing-machine.
US94678A (en) Improvement in scroll-sawing machines
US700A (en) Photo-litho
US357182A (en) Henby m
US1133502A (en) Interchangeable-speed mechanism for sewing-machines.
US330272A (en) Sewing-machine
US837398A (en) Power-transmitting means.
US444757A (en) Mechanical movement
US296220A (en) bodgebs
US686529A (en) Cloth-cutter.
US1152487A (en) Sewing-machine support.
US938473A (en) Stone-saw.
US682355A (en) Treadle mechanism.
US960472A (en) Gang-saw mill.
US539645A (en) richardson
US1154007A (en) Operating mechanism for washing-machines.
US1122818A (en) Apparatus for transmitting power.
US428419A (en) Crupper-stuffing machine
US1671301A (en) Device for producing oscillatory motion
US398686A (en) Device for operating steam-engine indicators
US1563761A (en) Means for converting motion
US477469A (en) Means for transmitting power
US698033A (en) Steam-power well-drilling machine.
US715867A (en) Frame for steam-engines.