US920010A - Apparatus for cutting cork sheets. - Google Patents

Apparatus for cutting cork sheets. Download PDF

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US920010A
US920010A US1908467661A US920010A US 920010 A US920010 A US 920010A US 1908467661 A US1908467661 A US 1908467661A US 920010 A US920010 A US 920010A
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holder
work
screw
pawl
cutter
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Alex Bogdanffy
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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
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0641Arrangements for feeding or delivering work of other than sheet, web, or filamentary form using chutes, hoppers, magazines
    • 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
    • Y10T83/303With tool sharpener or smoother
    • 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
    • Y10T83/6492Plural passes of diminishing work piece through tool station
    • 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
    • Y10T83/654With work-constraining means on work conveyor [i.e., "work-carrier"]
    • Y10T83/6545With means to guide work-carrier in nonrectilinear path
    • Y10T83/6547About axis fixed relative to tool station
    • Y10T83/6548Infeed
    • Y10T83/6555Cut normal to axis

Definitions

  • the present invention relatesto machines for cutting or slicing thin sheets or very thin boards from blocks of cork.
  • the object of the invention is to provide a device of the character specified, whereby the above mentioned operation is effected automatically, after the blocks of'the cork have been attached to the work-holder.
  • Another object of the invention is to provide a simple, inexpensive and effective means for advancing the blocks a definite distance at predetermined intervals.
  • a further object of the invention is to provide means, whereby the thickness of the sheets to be cut may be varied according to the requirements.
  • a still further object of the invention is to provide a grinding device, permanently in contact with the cutter. of the machine,
  • the invention consists of a rotary cuttenoperating upon the cork blocks, which are attached to a rotary and longitudinally movable carrier, the longitudinal movement of which is governed by the speed of the rotary knife or cutter.
  • Figure 1 is an elevation of a machine embodying the invention
  • Fig. 2 is an end view of the same
  • Fig. 3 is a section partly in elevation, of the work-holder advancing means
  • Fig. 4 is a section taken on line 4, 4 of Fig. 3
  • Fig. 5 is a detail of construction of the operating mechanism* of the advancing means.
  • Figs. 6, 7 and 8 are details of constructionof the cutter grinding means, and
  • Fig. 9 is a section taken on line 9, 9 of Fig.
  • Fi 10 is a detail of construction of the workho der.
  • a horizontal table or base plate is indicated at 11, supported by a plurality of standards or uprights 12. To this base plate is adju'stably secured a frame 13.
  • This frame is attached to the base plate b means of bolts 14, 14, engaging the slots 15,
  • ings 16, 16 in which is journale fixed pulley 18 and a loose pulley 19, for the driving belt, and a pulley 20, from which some of the operating parts of the machine are driven.
  • the driving shaft 17 is prevented from longitudinal movement by having the portion, journaled in the bearing 16, made conical and being in screw-threaded engagement with rings 21, 21,, contacting with the bearing-block.
  • a disk cutter or knife 22 is arranged This knife is kept constantly incontact with the grinding wheels 23, 2 1 and 25, which sharpen the cutters continuously, and allo' thus of a continuous working without the necessity of removing from time to time the cuttor for said purpose. More particularly, the grinding wheel 23 is arranged on a spindle 26, j ournaled .in a frame 27, having a dove-tailed plate 28, in engagement with a supporting late 29, adjustably secured to the frame 13 y means of a screw bolt 30, engaging a slot 31 in the frame 13 and being arranged parallel to the plane of rotation of the cutter 22.
  • Atten- .grinding wheel 24 is' made, preferably, of
  • spindle 46 adjust-ably carried by a bracket 47, mounted upon the support 42, hereinbeand 54, and driven from the fore mentioned.
  • a spring 49 keeps the grinding wheel in contact with the rotary cut ter22.
  • cork blocks 5 0, 50 are secured to a work-holder 51, mounted upon one end of a driven'shaft 52, ournaled in the bearings 53 pulley 55 by means of a belt 56, driving the pullcy 57,
  • f pulley 55 is carried by a eountershaft 58, hav- The ing a-pulley 59 keyed upon the free end there of, the'belt 60 of which engages the pulley 20 of the driving shaft 17, hereinbefore described.
  • a clutch 61 operated by a lever 62,
  • plate 63 of a cross-like configuration, which The work-holder 5] consists of a base is secured, in the case illustrated in the drawings, by means of a key 64 to the driven shaft 52.
  • metal p ates 65 carrying Wooden cards 66.
  • the metal plates 65 are held u on the base plate 63 by'nieans of Y- d clamps 67, having jaws 68, 68, engaging the outer edges of the metal plates 65, and by means of holding plates 69, engaging the inner edgesof the same,-which holding plates are provided with squared bolts 7 0, engaging the square holes of the base platen-5 and the Y-shaped clamps 67, and being held in en agement therewith by nuts 7 l, 7]..
  • Theineta plates 65 and the wooden board 66,-secured thereto, are thus held in position 11 on the Work-holder and rotate therewith.
  • T e cork blocks 50 are secured to the wooden boards 66 by pasting the same thereto, preferably, by means of pitch.
  • the cutter will operate upon the cork blocks, and slice off sheets, the Work-holder is advanced toward the cutting formed therein, is filled a suitable abrasive substance 44.
  • grinding Wheel 25 is mounted loosely upon a shaft plate 22.
  • work-holder a predetermined distance during each revolution of the work-holder corn )rises a rod 72, provided with a screw 7 3, and cing operative y connected with the driven shaft 52 in such a manner that the rod 7 2does not 70 participate in the rotation of the shaft
  • the rod 72 is j ournaled in a bearing 74, while the screw 73 meshes with a nut 75, held against rotation by means of a stop 70, arranged in the bearing 77. bearings 74. and 77, and upon the rod 72 is arranged a ratchet wheel 7 8, having a key in engagement with a longitudinal spline 79 in said rod.
  • the ratchet Wheel is held against longitudinal movementby the bearings 74 80 and 75 and is rotated by means of apawl 80, adjustably carried by a lever 81, arranged upon a rod 82, journalcd in bearings 83 and 84, respectively, which rod may be oscillated by means of a suitably shaped cam 85, car- 85 ried by a collar 86, mounted upon the driving I 52 and participating in the rotation thereof.
  • hand wheel 90 is mounted upon the free end of the rod 72 for a well known purpose.
  • the cork blocks are placed in the manner hereinbefore described upon the work-holder and brought by means of the hand wheel 90 in contact with the cutter
  • the machine being then set in motion, the cutter 22 and the work-holder 51 are rotated.
  • the means for advancing the 65 Between the 75 one plane thereon, means to rotate said work-holder, and'means operating in unison with said work-holder for advancing the same, substantially as set forth.
  • a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a ratchet wheel ,operatively connected with said work-holder, a pawlin engagement with said ratchet wheel, and a cam operated by said work-holder for actuating said pawl for advancing said Work-holder,
  • a machine for cutting cork sheets the combination with a cutter and the means to actuate it, of a work-holder for receiving a plurality of blocks to he cut and arranged in one plane thereon, means to rotate said work-holder, a ratchet wheel operatively connected with said work-holder, a pawlin engagement with said ratchet wheel, a cam operated by said work-holder for actuating said pawl for advancing said workholder; and. adjusting means for said cam to predetermine the thickness of the sheets to be cut, substantially as setforth.
  • a work-holder for receiving a plurality of blocks to he cut and arranged in one plane thereon, means torotate said work-holder,'a screw operatively connected with said work-holder, a ratchet wheelactuating said screw, a pawl engaging said ratchet wheel, and means for actuating said pawl to rotate saidscrew, wherehy.
  • said work-holder is advanced, substantially as set forth.
  • a machine for cutting cork sheets the combination with a cutter andthe means to actuate it, of a work-holder for receiving a plurality of blocksto be cut and arranged in one plane thereon, means to rotate said work-holder, a screw operatively connected with said work-holder, a ratchet wheel actuating said screw, a pawl engaging said ratchet wheel, and means for actuating said pawl to rotate said screw, whereby said work-holder is advanced intermittently, substantially as set forth.
  • the combination with a cutter and the means to actuate. it, ofa wrkholder for receiving .a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a screw opcratively connected with said work-holder, a ratchetwheel actuating said screw, a pawl engaging said ratchet holder for actuating said pawl to rotate said screw intermittently and through equal angles during each revolution of the work holder for advancing the same, substantially as set forth.
  • a machine for cutting cork sheets the combination with a cutter and the means to actuate it, of a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a screw operatively connected with said worlvholder, a ratchet wheel actuating said screw, a pawl engagin said ratchet wheel, means for actuating sai pawl to rotate said screw, whereby said work-holder is advanced a predetermined distance durin each revolution of said work-holder, an
  • a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said workholdcr, a screw operatively connected with said work-holder, a ratchet-wheel actuating said screw, a pawl engaging said ratchet wheel, a'cam operated bysaid work-holder for actuating said pawl to rotate said screw, whereby said worleholder is advancedfand means for predetermining the thickness of the sheets to be out, substantially as set forth 21.
  • a machine for cutting cork sheets the combination with a cutter and the means I to actuate it, of worlclzoldcr for receiving wheel, and a cam operated by said work-- a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a screw operatively connected with said workl1older, a ratchet wheel actuating said screw, a pawl engaging said ratchet wheel, a cam operated by said workiolder for actuatingsaid pawl to rotate sa d.

Description

A, BOGDAN'PPY. APPARATUS FOR 'GUITING CORK SHEETS; al rnztm'rxo EILED'DEOJBVIQOB. W 920910. Patented Apr. 27, 1909.
4 SHBEIS-SHBBT 1..
; ATTORNEY A; BOGIDANFFY ABPABATUS FOR GETTING 003K SHEETS.
APPLIUATIOH FILED DEG.15,1 908;
' Patented Apr. 27, 1909.
WITNESSES a? A. BQGDALNPPY. APPARATUS FOR CUTTING CORK SHEETS.
Patented Apr.27,1909.
& SHBBTSSEBET 3.
APPLIGATIOE FILED DEC. 15, 1908.
WITNESSES INVENTOR r WW A BOGDANFFY. APPARATUS FOR CUTTING 001m SHEETS.
APPLICATION FILED DEC. 15, 190B.
latented Apr. 27, 355309 I I 4 sums-sum 4 mvgnron A7T0 EY of grinding or sharpening the same.
ALEX BoenANr'rY, or NEW YORK, N'. Y.
APPARATUS FOR CUTTING CORK snieETs.
To all whom it may concern:
Be it known that I, ALEX BOGDANFFY, a subject of the King of Hungary, and resident of the city of New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Apparatus for Cutting Cork Sheets, of which the following is a specification.
The present invention relatesto machines for cutting or slicing thin sheets or very thin boards from blocks of cork.
The object of the invention is to provide a device of the character specified, whereby the above mentioned operation is effected automatically, after the blocks of'the cork have been attached to the work-holder.
Another object of the invention is to provide a simple, inexpensive and effective means for advancing the blocks a definite distance at predetermined intervals.
A further object of the invention is to provide means, whereby the thickness of the sheets to be cut may be varied according to the requirements.
A still further object of the invention is to provide a grinding device, permanently in contact with the cutter. of the machine,
whereby suchcutter may operate upon the 1 material without the necessity of removing the same from time to time for the purpose Other objects of the invention will be apparent in reading the specification and from an examination of the drawings, forming part of the present application for Letters Patent.'
Broadly speaking, the invention consists of a rotary cuttenoperating upon the cork blocks, which are attached to a rotary and longitudinally movable carrier, the longitudinal movement of which is governed by the speed of the rotary knife or cutter.
The invention is illustrated in. the accompanying drawings, in which.
Figure 1 is an elevation of a machine embodying the invention, Fig. 2 is an end view of the same, Fig. 3 is a section partly in elevation, of the work-holder advancing means, Fig. 4 is a section taken on line 4, 4 of Fig. 3, and Fig. 5 is a detail of construction of the operating mechanism* of the advancing means. Figs. 6, 7 and 8 are details of constructionof the cutter grinding means, and
Specification of Letters Patent.
Application filed December 15, 1908.
Patented Apri127, 1909.
Serial No. 467,661.
Fig. 9 is a section taken on line 9, 9 of Fig.
Fi 10 is a detail of construction of the workho der.
In the drawings, a horizontal table or base plate is indicated at 11, supported by a plurality of standards or uprights 12. To this base plate is adju'stably secured a frame 13.
This frame is attached to the base plate b means of bolts 14, 14, engaging the slots 15,
15 of the base plate 11, and sup orts bear-,-
ings 16, 16, in which is journale fixed pulley 18 and a loose pulley 19, for the driving belt, and a pulley 20, from which some of the operating parts of the machine are driven. The driving shaft 17 is prevented from longitudinal movement by having the portion, journaled in the bearing 16, made conical and being in screw-threaded engagement with rings 21, 21,, contacting with the bearing-block. p
A disk cutter or knife 22 is arranged This knife is kept constantly incontact with the grinding wheels 23, 2 1 and 25, which sharpen the cutters continuously, and allo' thus of a continuous working without the necessity of removing from time to time the cuttor for said purpose. More particularly, the grinding wheel 23 is arranged on a spindle 26, j ournaled .in a frame 27, having a dove-tailed plate 28, in engagement with a supporting late 29, adjustably secured to the frame 13 y means of a screw bolt 30, engaging a slot 31 in the frame 13 and being arranged parallel to the plane of rotation of the cutter 22.
The slot 31 and bolt 3O allows thus of an ad-,
ed upon the spindle 26, and a driving pulley 37, carried by the driving shaft 17. These two pulleys are arranged in planes at right angles to each other, as shown in Fig. 1 of the the driv ing shaft 17 of the machine, which carries, a
. p? one end of the shaft and revolves therewith.
Obviously a handwith such devices.
spring 40' against the cutter-.22.
drawings, and, therefore, guiding rollers 38,
39 is attached to'a bracket 41, arranged on a a support 42, attached to one Ting wheel 24 to the desired tion is called to the fact that the body of the of the uprights I2. The bracket 41 is provided with a slot 43 in order to,allow of a shifting of the grinch position. Atten- .grinding wheel 24 is' made, preferably, of
wood or other soft substance and only an an nular groove 24,
The
spindle 46, adjust-ably carried by a bracket 47, mounted upon the support 42, hereinbeand 54, and driven from the fore mentioned. A spring 49 keeps the grinding wheel in contact with the rotary cut ter22.
The cork blocks 5 0, 50, are secured to a work-holder 51, mounted upon one end of a driven'shaft 52, ournaled in the bearings 53 pulley 55 by means of a belt 56, driving the pullcy 57,
mounted upon the driven shaft 52. f pulley 55 is carried by a eountershaft 58, hav- The ing a-pulley 59 keyed upon the free end there of, the'belt 60 of which engages the pulley 20 of the driving shaft 17, hereinbefore described. A clutch 61, operated by a lever 62,
sects the two sections of the shaft58, which carry the pulleys 55 and 59, res'pec :tively, and allows therebythe shaft 52 to be brought to its condition of rest, although the rot'ation of the driving shaft 17 is maintained.
'40: plate 63, of a cross-like configuration, which The work-holder 5] consists of a base is secured, in the case illustrated in the drawings, by means of a key 64 to the driven shaft 52. To this base late 63 are attached, referably, metal p ates 65, carrying Wooden cards 66. The metal plates 65 are held u on the base plate 63 by'nieans of Y- d clamps 67, having jaws 68, 68, engaging the outer edges of the metal plates 65, and by means of holding plates 69, engaging the inner edgesof the same,-which holding plates are provided with squared bolts 7 0, engaging the square holes of the base platen-5 and the Y-shaped clamps 67, and being held in en agement therewith by nuts 7 l, 7].. Theineta plates 65 and the wooden board 66,-secured thereto, are thus held in position 11 on the Work-holder and rotate therewith. T e cork blocks 50are secured to the wooden boards 66 by pasting the same thereto, preferably, by means of pitch.
. Obviously in rotating the driving and driven shafts, the cutter will operate upon the cork blocks, and slice off sheets, the Work-holder is advanced toward the cutting formed therein, is filled a suitable abrasive substance 44.
grinding Wheel 25 is mounted loosely upon a shaft plate 22. work-holder a predetermined distance during each revolution of the work-holder corn )rises a rod 72, provided with a screw 7 3, and cing operative y connected with the driven shaft 52 in such a manner that the rod 7 2does not 70 participate in the rotation of the shaft The rod 72 is j ournaled in a bearing 74, while the screw 73 meshes with a nut 75, held against rotation by means of a stop 70, arranged in the bearing 77. bearings 74. and 77, and upon the rod 72 is arranged a ratchet wheel 7 8, having a key in engagement with a longitudinal spline 79 in said rod. The ratchet Wheel is held against longitudinal movementby the bearings 74 80 and 75 and is rotated by means of apawl 80, adjustably carried by a lever 81, arranged upon a rod 82, journalcd in bearings 83 and 84, respectively, which rod may be oscillated by means of a suitably shaped cam 85, car- 85 ried by a collar 86, mounted upon the driving I 52 and participating in the rotation thereof. This cam works against a yoke 87, mounted u )()H the oscillating rod It will be observe from Fi .5 of the drawings, that the cam 85 is provi ed with, slots 88, 88, engaged by screw bolts 89, 89, whereby the relative position of the cam, and collar may be varied according to the requirements. A
hand wheel 90 is mounted upon the free end of the rod 72 for a well known purpose.
In the operation of the machine, the cork blocks, properly prepared, are placed in the manner hereinbefore described upon the work-holder and brought by means of the hand wheel 90 in contact with the cutter The machine being then set in motion, the cutter 22 and the work-holder 51 are rotated. The cam 85, working against the yoke 87,
gives an angular turn to the rod 82, and,
when the yoke is allowed suddenly to be disengaged witli the highest point 85 of the cam and to engage the lowest point S5, the pawl 80 will cause the ratchet wheel to ad- 'vance a predetermined number of degrees,
advancing thus the work-holder a predeterm ned distance, determining thus the thickness of the shoe or sheet. Obviously. (lUllIlQ each revolution of the shaft 52 the ratchet wheel caused to turn aprcdetermincrl number of degrees, and the work-holder to be advanced a distance, which depends upon the relative position of the cam and ring 86.
it is ap i arent that many minor changes may be made in the construction and arrangement of the several parts'of the device without departing from the spirit and scope of the invention.
1. In a n'iachine for cutting cork sheets,
The means for advancing the 65 Between the 75 one plane thereon, means to rotate said work-holder, and'means operating in unison with said work-holder for advancing the same, substantially as set forth.
2. In a machine for cutting cork sheets,'
the combination with a cutter and the means to actuate it, of a work-holder for'receiving a plurality of blocks to be out and arranged in one plane thereon, means to rotate said work-holder, a ratchet. wheel operatively connected with said work-holder, a pawl in engagement with said'ratchet wheel, and
means actuating said pawl in unison with said work-holder for advancing the same, substantially as set forth.
8. In a machine for cutting cork sheets, the combination with a cutter and the means to actuate it, ofca work-holder for receivinga plurality of blocks to be cut and arranged in one plane thereon, means to rotatesaid work-holder, and means operating in unison with said work-holder for advancing the same a predetermined distance during each revolution of said work-holder, substantially as set forth.
4. In a machine for cutting cork sheets, the combination with a cutter and the means to actuate it, of a Work-holder for'receiving a plurality ofblocks to be cut and arranged inone plane thereon, means to rotate said work-holder, a ratchet wheel operatively connected with said work-holder, a pawl in engagement with said ratchet wheel, and
means actuating said pawl in unison with said work-holder for advancing the same a predetermined distance during each revolution of said work-holder, substantially as set forth.
5. In a machine for cutting cork sheets,
the combination-with a cutter and the means to actuate it, of a work-holder for receiving a plurality of blocks to be cut and arranged in one 7 plane thereon, means to rotate said work-holder, and means operating in unison with said work-holder for intermittently 'advancing the same, substantially as set forth.
6. In a machine for cutting cork sheets, thecombination with a cutter and the means to actuate it, of a Work-holder for receiving a plurality of blocks. to be .cut and arranged in one plane thereon, means to rotate said and means for predetermifiing the thickness (fJf tile sheetto be cut, substantially, asset ort 8. In a machine for cutting cork sheets,
the combination with a cutterand the means to actuate it, of a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a ratchet wheel operatively connected with said work-holder, a pawl in engagement with said ratchet wheel,-means actuating" said pawl in unison with said work-holder for advancing the same, and
means for predetermining the thickness of the sheet to he cut, substantially as set forth;
9. In a machine for cutting cork sheets, the combination with a cutter and 'the means to actuate it, of a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a ratchet wheel ,operatively connected with said work-holder, a pawlin engagement with said ratchet wheel, and a cam operated by said work-holder for actuating said pawl for advancing said Work-holder,
substantially as set forth.
10. In a machine for cutting cork sheets, the combination with a cutter and the means to actuate it, of a work-holder for receiving a plurality of blocks to he cut and arranged in one plane thereon, means to rotate said work-holder, a ratchet wheel operatively connected with said work-holder, a pawlin engagement with said ratchet wheel, a cam operated by said work-holder for actuating said pawl for advancing said workholder; and. adjusting means for said cam to predetermine the thickness of the sheets to be cut, substantially as setforth.
-11. In a machine for cutting cork sheets, the combination with a cutter and the means to actuate it, of a work-holderfor receiving a plurality of blocks to he cut and arranged in one plane thereon, means torotate said work-holder,'a screw operatively connected with said work-holder, a ratchet wheelactuating said screw, a pawl engaging said ratchet wheel, and means for actuating said pawl to rotate saidscrew, wherehy. said work-holder is advanced, substantially as set forth.
- 12. In a machine for cutting cork sheets, the combination with a cutter andthe means to actuate it, of a work-holder for receiving a plurality of blocksto be cut and arranged in one plane thereon, means to rotate said work-holder, a screw operatively connected with said work-holder, a ratchet wheel actuating said screw, a pawl engaging said ratchet wheel, and means for actuating said pawl to rotate said screw, whereby said work-holder is advanced intermittently, substantially as set forth.
13. In a machine for cutting cork sheets,
' the combination with a cutter and the means to actuate it, of a worlcholdcr or receiving a plurality of blocks to be cut and arranged in one plane thereon, ineatns to rotate said work-holder, a screw operatively connected with said work-holder, a ratchet wheel actuating said screw, a pawl engaging said ratchet wheel, and means for actuating said pawl to rotate said screw, whereby said work-holder is advanced a predetermined distance during each revolution of said work-holder, substantially as set forth.
14. Ina machinel'or cutting cork sheets,-
the combination'with a cutter and the means to-actuate it,of a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said workv holder, a screw operatively connected with said workholder ,=a ratchet wheel actuating said screw, a pawl engaging said ratchet wheel, and a cam operated by said workholder'for actuating said pawl to rotate said screw, whereby said work-holder is advanced,
substantially as set forth. v 15. In a machine for cutting cork sheets,
, wheel, and a cam operated by said workholder for actuating said pawlto rotate said screw intermittently, whereby said Workholder is advanced, substantially asset forth.
16. In a machine for cutting cork sheets,
' the combination with a cutter and the means to actuate. it, ofa wrkholder for receiving .a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a screw opcratively connected with said work-holder, a ratchetwheel actuating said screw, a pawl engaging said ratchet holder for actuating said pawl to rotate said screw intermittently and through equal angles during each revolution of the work holder for advancing the same, substantially as set forth.
17. In a machine for cutting cork sheets,
the combination with a cutter and the means the combination with a cutter and the means i 18. In a machine for cutting cork slieets atiug said screw, a pawl engaging said ratchet wheel, means for actuating said pawl to rotate said screw, whereby said work-holder is advanced intermittently, and means for determining the thickness of the shee'ts to be cut, substantially as set -forth.
19. In a machine for cutting cork sheets, the combination with a cutter and the means to actuate it, of a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a screw operatively connected with said worlvholder, a ratchet wheel actuating said screw, a pawl engagin said ratchet wheel, means for actuating sai pawl to rotate said screw, whereby said work-holder is advanced a predetermined distance durin each revolution of said work-holder, an
.means for predetcrmining the thickness of the sheets to be cut, substantially as set forth.
20. In a machine for cutting cork sheets, the combination with a cutter and the means to actuate it, of a work-holder for receiving a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said workholdcr, a screw operatively connected with said work-holder, a ratchet-wheel actuating said screw, a pawl engaging said ratchet wheel, a'cam operated bysaid work-holder for actuating said pawl to rotate said screw, whereby said worleholder is advancedfand means for predetermining the thickness of the sheets to be out, substantially as set forth 21. In a machine for cutting cork sheets, the combination with a cutter and the means I to actuate it, of worlclzoldcr for receiving wheel, and a cam operated by said work-- a plurality of blocks to be cut and arranged in one plane thereon, means to rotate said work-holder, a screw operatively connected with said workl1older, a ratchet wheel actuating said screw, a pawl engaging said ratchet wheel, a cam operated by said workiolder for actuatingsaid pawl to rotate sa d.
screw intermittently, whereby said workwith said work lcider, a ratchet wheel actuating said screw, a pawl engaging said ratchet wheel, a cam operated by said workholder for actuating said pawl and ratchet said screw intermittently and York and State of New York, this 9th day throng a1 angles during each revolution of December, A. D. 1908 vof the W011 -l1 0lder for advancingthe same. Y w 1 v aI'id-Jneans for predetermining the thickness I BOGDAAB h 1 5 of the sheets tobe cut, substantially as set Witnesses:
forth. SIGMUND HER/Qt Signed at N ew-Yerk, in the county of New. S. BIRNBAUM.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617454A (en) * 1945-07-09 1952-11-11 Beacon Machine Works Rod disk cutting machine
US3010261A (en) * 1958-05-24 1961-11-28 Hauni Werke Koerber & Co Kg Machines for cutting cigarettes, cigarillos, filter components or the like having a rotary cutter and a grinder therefor
US3225493A (en) * 1962-04-10 1965-12-28 Aquitaine Petrole Thin section trueing machine
US4575798A (en) * 1983-06-03 1986-03-11 International Business Machines Corporation External sorting using key value distribution and range formation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617454A (en) * 1945-07-09 1952-11-11 Beacon Machine Works Rod disk cutting machine
US3010261A (en) * 1958-05-24 1961-11-28 Hauni Werke Koerber & Co Kg Machines for cutting cigarettes, cigarillos, filter components or the like having a rotary cutter and a grinder therefor
US3225493A (en) * 1962-04-10 1965-12-28 Aquitaine Petrole Thin section trueing machine
US4575798A (en) * 1983-06-03 1986-03-11 International Business Machines Corporation External sorting using key value distribution and range formation

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