US1136842A - Cloth-cutting machine. - Google Patents

Cloth-cutting machine. Download PDF

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Publication number
US1136842A
US1136842A US84619414A US1914846194A US1136842A US 1136842 A US1136842 A US 1136842A US 84619414 A US84619414 A US 84619414A US 1914846194 A US1914846194 A US 1914846194A US 1136842 A US1136842 A US 1136842A
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United States
Prior art keywords
cutting
motor
cloth
cutting machine
base
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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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US84619414A
Inventor
Myer Siegel
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.)
SIGMUND SOLOMON
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SIGMUND SOLOMON
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.)
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Publication date
Application filed by SIGMUND SOLOMON filed Critical SIGMUND SOLOMON
Priority to US84619414A priority Critical patent/US1136842A/en
Application granted granted Critical
Publication of US1136842A publication Critical patent/US1136842A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

  • the invention consists of a motor, a cutting element and means connecting the cutting element with the motor whereby the length of the stroke of the cutting-element may be adjusted.
  • Figure 1 is a side elevation of the device partly in section.
  • 2 is a horizontal sectional view taken on the line 2-2 in Fig. 1'.
  • Fig. 3 .is a detail end elevational view of the means for adjusting the stroke of the cutting element, and
  • Fig. 4 is a vertical cross sectional view of Fig. 3.
  • the motor 5 may be of the usual'type of electric motor and is mounted on a standard 6 which is" carried by the base or foot 7, and to facilitate the moving of the base upon the work a, the base is provided with the rotary elements 8.
  • a bracket 9 Secured to the casing of the motor 5 at one end thereof is a bracket 9 which is provided with a bearing 10 and mounted on the top portion. of the motor casing 1s a bracket 11 which is provided with a bearing 12, and as will be noted the bearings 10 and 12 are in vertical axial alinement.
  • the drive rod 13 is slidably fitted within the said bearings and is provided at its lower end with an enlarged portion 14 which 15 recessed so as to have fitted therein the end of the cutting-member 15, and for the purpose of permitting the cutting member 15 to be detachable, a bolt 16 is employed for securing the cutting member to the drive red, as shown.
  • the bracket 10 is provided with a second hearing such as indicated by Specification of Letters Patent.
  • a reciprocating movement is effected by the drive rod and the cutting member carried thereby.
  • the opposite end of the rock arm is pivotally connected to a link 23, which is pivotally connected to a crank-rod 24:.
  • This crank rod is eccentrically connected to a disk 25 which is carried on the end of the armatureshaft 26 of the motor.
  • a slot 27 is provided on the face of thedisk and is substantially T shape in cross-section. securing the end of the crank-rod to the disk, and is provided with a flanged head so as to be retained within the slot as shown.
  • a casing 28 is preferably provided so as to house the working parts of the device seen that the forward end of the base 7 is bifurcated, so that the guide-lines, which are usually prepared on the work, may be easily followed with the cutter 15 when the machine is in use.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)

Description

M. SIEGEL.
CLOTH CUTTING MACHINE.
APPLICATION FILED JUNE 19. 1914.
1,136,82 Patented 1120, 1915.
' ED STA SIEGEL, OF NEW YORK, N. Y., ASSIGNOIB OF ONE-HALF TO SIGMUND SOLQMON,
@FFICE.
on NEW YORK, N. Y.
. CLOTH-CUTTING- MACHINE.
Application filed June 19,1914. Serial No. 846,194.
filed June 13, 1913, allowed April 17, 1914:,
' in point of providing a cutting machine 4 which may be adaptable for cutting cloth and similar material. And to these ends the invention consists of a motor, a cutting element and means connecting the cutting element with the motor whereby the length of the stroke of the cutting-element may be adjusted.
Other objects will appear and be better understood from that embodiment of my invention of which the following is a specification, reference being had to the accompanying drawings forming part hereof, in k which Figure 1 is a side elevation of the device partly in section. 2 is a horizontal sectional view taken on the line 2-2 in Fig. 1'. Fig. 3 .is a detail end elevational view of the means for adjusting the stroke of the cutting element, and Fig. 4 is a vertical cross sectional view of Fig. 3.
The motor 5 may be of the usual'type of electric motor and is mounted on a standard 6 which is" carried by the base or foot 7, and to facilitate the moving of the base upon the work a, the base is provided with the rotary elements 8.
Secured to the casing of the motor 5 at one end thereof is a bracket 9 which is provided with a bearing 10 and mounted on the top portion. of the motor casing 1s a bracket 11 which is provided with a bearing 12, and as will be noted the bearings 10 and 12 are in vertical axial alinement. The drive rod 13 is slidably fitted within the said bearings and is provided at its lower end with an enlarged portion 14 which 15 recessed so as to have fitted therein the end of the cutting-member 15, and for the purpose of permitting the cutting member 15 to be detachable, a bolt 16 is employed for securing the cutting member to the drive red, as shown. The bracket 10 is provided with a second hearing such as indicated by Specification of Letters Patent.
Patented Apr. 20,1915.-
17, and arranged within this bearing is a pm 18 upon which is fulcrumed a rock arm 19. T1118 rock arm has one end pivotally connected to a link 20 which is pivotally connected to a collar 21 securely positioned uponthe drive rod 13; thus it will be seen,
. upon tilting the rock-arm, a reciprocating movement is effected by the drive rod and the cutting member carried thereby. The opposite end of the rock arm is pivotally connected to a link 23, which is pivotally connected to a crank-rod 24:. This crank rod is eccentrically connected to a disk 25 which is carried on the end of the armatureshaft 26 of the motor. In order to permit the adjustment of the crank-shaft on the disk, a slot 27 is provided on the face of thedisk and is substantially T shape in cross-section. securing the end of the crank-rod to the disk, and is provided with a flanged head so as to be retained within the slot as shown.
Now, it will be seen that by adjusting the bolt within the slot in relation to the center of the :disk, the stroke of the cutting-member 15 may be adjusted, through means of the greater or less tilting of the rock-arm 19. y
A casing 28 is preferably provided so as to house the working parts of the device seen that the forward end of the base 7 is bifurcated, so that the guide-lines, which are usually prepared on the work, may be easily followed with the cutter 15 when the machine is in use.
It is obvious that those skilled in the art may vary the details of construction and arrangements of parts without departing from the spirit of myinvention and therefore I do not wish to be limited to any such features except as, may be required by the claim.
What I claim as new is In a reciprocating cutting machine of the class described, thecombination of a base provided with an opening, a motor mounted on the base, a bearing arranged at the side A bolt 28 is employed for of the motor, a second bearing angularly arranged at the top of the motor and in alinement with the first-named bearing, a drive rod slidably fitted in the said bearings, a cutting-element detachably carried by the said drive rod and adapted to operate in the opening provided in the base, a rock arm fulcrumed on the upper side of the motor "and pivotally connected to the drive-rod, and an adjustable crank rod having one end pivotally connected'to the rock arm and having its other end detachably secured to the armature of the motor in eccentric relation therewith.
In testimony whereof I aflix my signature 15 in' presence of two witnesses.
- MYER SIEGEL.
Witnesses:
J OHN A. DONEGLE, Gno. A.
US84619414A 1914-06-19 1914-06-19 Cloth-cutting machine. Expired - Lifetime US1136842A (en)

Priority Applications (1)

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US84619414A US1136842A (en) 1914-06-19 1914-06-19 Cloth-cutting machine.

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US84619414A US1136842A (en) 1914-06-19 1914-06-19 Cloth-cutting machine.

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US1136842A true US1136842A (en) 1915-04-20

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535491A (en) * 1947-04-14 1950-12-26 Philip C Felton Stroke saw
US2584487A (en) * 1947-10-09 1952-02-05 Mischke Alice Sheet-cutting machine having a traveling cutter carriage and a motor-driven reciprocating cutter
US2623283A (en) * 1948-10-26 1952-12-30 Stanley Works Cutting tool
US2624115A (en) * 1951-08-20 1953-01-06 Int Register Co Portable reciprocating cutting machine
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535491A (en) * 1947-04-14 1950-12-26 Philip C Felton Stroke saw
US2584487A (en) * 1947-10-09 1952-02-05 Mischke Alice Sheet-cutting machine having a traveling cutter carriage and a motor-driven reciprocating cutter
US2623283A (en) * 1948-10-26 1952-12-30 Stanley Works Cutting tool
US2624115A (en) * 1951-08-20 1953-01-06 Int Register Co Portable reciprocating cutting machine
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

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