US288989A - Chables s - Google Patents
Chables s Download PDFInfo
- Publication number
- US288989A US288989A US288989DA US288989A US 288989 A US288989 A US 288989A US 288989D A US288989D A US 288989DA US 288989 A US288989 A US 288989A
- Authority
- US
- United States
- Prior art keywords
- apron
- machine
- roller
- bearings
- motion
- 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
Links
- 241000681094 Zingel asper Species 0.000 description 30
- 235000012495 crackers Nutrition 0.000 description 10
- 229960001948 caffeine Drugs 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
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- 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
- Y10T83/647—With means to convey work relative to tool station
Definitions
- Figure l is a side elevation of the entire inachine.
- Fig. 2 is a plan of certain parts.
- Figs. 8 and 4 are diagrams showing the two arrangements ofthe belt or apron.
- Fig. 5 is a detail of the table or bed-plate upon which the cutting is effected, and of the adjusting parts thereof.
- Fig. 6 is a section taken at right angles through Fig. 5.
- A is the fixed frame-work of the machine, certain portions being designated, when necessary, by additional marks, as A.
- B is an endless apron traversed over a series of rollers, C DE F Gr H. 4One of the rollers, D, is changeable from bearings at the delivery end of the machine to bearings at the receiving end.
- the roller D is removed froin its position at the delivery end of 65 the machine and placed in the required position at the receiving end of the machine, as shown in Fig. l, the apron B is gradually contracted at the delivery end, extending only to and around the small roller H. This is the con- 7o dition required for delivering the crackers onto pans.
- the pans are introduced inward on the belt l, which extends around the roller I', and may be reinov ed and placed in the oven by hand, or by understood.
- a false bed-plate, N' is mounted ⁇ through the intervention of strips of rubber or analogous elastic supports, upon the true table or in position, with 5o ith the apron B eXtend- 55 any suitable means, 'as will be 75 and connections 8o and the table or bed-plate N sup- 9o bed-plate N, which latter is provided with vertical arms N 2 at each end, guided between fixed vertical ways A', so as to be capable of only a vertical motion.
- keepers N 3 On the under face of the bed-plate N are keepers N 3, in which are received horizontal slides IJ, attached to eccentric-straps I. These latter inclose eccentrics R, whichare fixed on a shaft, r, supported in permanently fixed bearings in the frame-work. By turning this eceentricshaft 1" the three eccentrics P simultaneously and equally change their positions and raise and lower the bed-plate to any desired small. amount. In effecting this vertical movement there is necessarily a considerable amount of horizontal movement of the eccentrics accommodated by the shifting of the slides I within'the keepers Ni.
- the turning of the shaft r to any required small amount is effected by the endless screw or worm-wheel T, mounted in Xed bearings on the frame-work and turned by the handwheel T.
- the worm T engages in a wormwheel, K', fixed on the shaft r.
- the required strong and slow motion 'of thev dough-rollers Y Z is effected through a beveled gear, X Y@ froman inclined shaft, X, mounted in fixed bearings, and receiving motion through a worm-wheel, "W, fixed thereon.
- This receives motion from a worm, V, which is mounted on a shaft, o, mounted in fixed bearings and driven by a spur-gear wheel, V.
- This wheel M2 may be removed and another of larger or smaller diameter substituted, so as to vary the relative speed of the dough-rollers as required.
- the pivot u, and consequently the position of the wheel U, may be shifted to correspond with these changes, so that the wheel U will properly communicate the motion of M to V.
- Vhen the machine is used with the apron B extended, the roller D being at the delivery end of the machine, the bearings of this roller are those which are adjusted to tighten and slacken the apron. These bearings are marked J, and their adjusting-screws are marked J. Vhen, on the contrary, the machine is used with the apron B extending no farthertoward the delivery end than the small roller H, the roller D is mounted injixed bearings K at the receiving end of the machine. In this condition of the machine the bearings of the roller E are adjusted by turning the screws E.
- the shaft i', the series of eccentrics R, mounted on the shaft i', the worm T, and worm-wheel K' in combination with the adjustable bed-plate N, having guides n2, the intermediate eccentrie-straps, I), having slides P', the die-carrier L and its operating means, and apron B and its operating means.' whereby the vertical position of said table may be adjusted at will, substantially as herein specified.
Description
im@ Modem A C. S. FOWLER n L. A. ROCK-WELL.v
GRACKBR MACHINE. No. 238,989'. llmntef Mmm-,1883.
UNiTno STATES PATENT @Finca CHARLES S. FOW'LER, OF BROOKLYN, AND LUCIUS A. ROCKVELL, OF NEV YORK,
CRACKER-NIACHINE.
srncirros'rron forming par@ of Letters PatentqNa 288,989, dated November 27, 1883.
Application tiled March 13,1593. (No model.)
To @ZZ whom it 1li/tty con/cern:
Be it known that we, CHARLES S. FOWLER., oi' Brooklyn, Kings county, in the State ofNeW York, and Lucius A. Roonwnri., of New York city, in the count-y and State of New York, have invented certain new and useful .improvements in Cracker-Machines, of which the following is a speciiication.
`We have devised improved means of opere ating and adjusting certain important parts. Our machine is capable of ready and easy change from delivering the crackers into pans to delivering thein in the ordinary manner on a long apron, from which they may be taken by a shovel or otherwise. We drive the doughrollers through the intervention of worm-gearing and secure a strong and reliable motion at the proper speed with unusually simple mechanism. XVe adjust the cutting-table by eccentrics turned by a worm-wheel, so as to be adj usted over its whole surface with great facility and uniformity.
'The following is a description of what we consider the best means of carrying out the invention. i i
The accompanying drawings forni a part of this specification, and represent the novel parts, with so much oi the ordinary parts as is necessary to indicate their relations thereto.
Figure lis a side elevation of the entire inachine. Fig. 2 is a plan of certain parts. Figs. 8 and 4 are diagrams showing the two arrangements ofthe belt or apron. Fig. 5 is a detail of the table or bed-plate upon which the cutting is effected, and of the adjusting parts thereof. Fig. 6 isa section taken at right angles through Fig. 5.
Similar letters of reference indicate correpending parts in all the iigures.
A is the fixed frame-work of the machine, certain portions being designated, when necessary, by additional marks, as A.
"B is an endless apron traversed over a series of rollers, C DE F Gr H. 4One of the rollers, D, is changeable from bearings at the delivery end of the machine to bearings at the receiving end. There are provisions for adjusting the positions of certain bearing-boxes, and consequently of certain rollers, by screws,
so that after the roller is put the belt in a slacliened or only slightly-tightened condition, a roller ina-y be shifted bodily, so as to tighten the apron. Vhen the roller D is placed in its bearings .l at the delivery end ofthe machine, w ed around it, as shown in Fig. 4, the rollers E and H are idle. In this condition of the niachine, the sheets oi dough, properly cut, are delivered, in the ordinary manner, on the extended upper stretch of the apron, and, the scraps 60 being removed by any ordinary or suitable means, the crackers may be taken off by hand or in quantities by peels or analogous devices. Vhen, on the contrary, the roller D is removed froin its position at the delivery end of 65 the machine and placed in the required position at the receiving end of the machine, as shown in Fig. l, the apron B is gradually contracted at the delivery end, extending only to and around the small roller H. This is the con- 7o dition required for delivering the crackers onto pans. The pans are introduced inward on the belt l, which extends around the roller I', and may be reinov ed and placed in the oven by hand, or by understood.
The main shaft in, receiving inotion through a large pulley, M, from a belt, (not represented,) gives the required reciprocating motion through two eccentrics, M', L, to the cross-bar L, which gives the required amount of strong and rapid vertical motion to the dies or cutters, and to the die-car- The rier L, which carries the cutting-dies.
thin sheet of dough delivered from the dongh- 85 rollers is carried forward intermittently on the apron B, and during the periods of rest under the diecarrier is subjected to the proper action thereof. This action is all of the ordinary character, ports the apron B firmly in the correct position at the proper level below the cutters; but we provide simple and efficient means for adjusting the table up and down over its entire length'with ease and promptness.
A false bed-plate, N', is mounted` through the intervention of strips of rubber or analogous elastic supports, upon the true table or in position, with 5o ith the apron B eXtend- 55 any suitable means, 'as will be 75 and connections 8o and the table or bed-plate N sup- 9o bed-plate N, which latter is provided with vertical arms N 2 at each end, guided between fixed vertical ways A', so as to be capable of only a vertical motion.
On the under face of the bed-plate N are keepers N 3, in which are received horizontal slides IJ, attached to eccentric-straps I. These latter inclose eccentrics R, whichare fixed on a shaft, r, supported in permanently fixed bearings in the frame-work. By turning this eceentricshaft 1" the three eccentrics P simultaneously and equally change their positions and raise and lower the bed-plate to any desired small. amount. In effecting this vertical movement there is necessarily a considerable amount of horizontal movement of the eccentrics accommodated by the shifting of the slides I within'the keepers Ni.
The turning of the shaft r to any required small amount is effected by the endless screw or worm-wheel T, mounted in Xed bearings on the frame-work and turned by the handwheel T. The worm T engages in a wormwheel, K', fixed on the shaft r.
The required strong and slow motion 'of thev dough-rollers Y Z is effected through a beveled gear, X Y@ froman inclined shaft, X, mounted in fixed bearings, and receiving motion through a worm-wheel, "W, fixed thereon. This receives motion from a worm, V, which is mounted on a shaft, o, mounted in fixed bearings and driven by a spur-gear wheel, V. This -receives motion froma large idle gearwheel, U, which is mounted on a pivot, u, fixed in adjustable positions in a curved slot in the framing A, so that it may receive motion from a gear-wheel, M2, on the main shaft m. This wheel M2 may be removed and another of larger or smaller diameter substituted, so as to vary the relative speed of the dough-rollers as required. The pivot u, and consequently the position of the wheel U, may be shifted to correspond with these changes, so that the wheel U will properly communicate the motion of M to V.
It will be understood that all the ordinary provisions for giving a reciprocating motion to the belt B, and for adjusting-the space between the dough-rollers Y Z, and for properly clearing the crackers from the scrap, may be used as in other machines. Our invention does not prevent the use of nearly or quite all the modifications known in the cracker trade.
Vhen the machine is used with the apron B extended, the roller D being at the delivery end of the machine, the bearings of this roller are those which are adjusted to tighten and slacken the apron. These bearings are marked J, and their adjusting-screws are marked J. Vhen, on the contrary, the machine is used with the apron B extending no farthertoward the delivery end than the small roller H, the roller D is mounted injixed bearings K at the receiving end of the machine. In this condition of the machine the bearings of the roller E are adjusted by turning the screws E.
Ve claim as our inventionl. In a cracker-machine, the shaft i', the series of eccentrics R, mounted on the shaft i', the worm T, and worm-wheel K', in combination with the adjustable bed-plate N, having guides n2, the intermediate eccentrie-straps, I), having slides P', the die-carrier L and its operating means, and apron B and its operating means.' whereby the vertical position of said table may be adjusted at will, substantially as herein specified.
2. In a cracker-machine, the combination of the main frame provided with bearings K and J, as described, with endless apron B, tightening-rollersE D, and rollers G H, the said apron being of the length described, whereby it may be made to pass around the roller H at one end, or around a roller located in the bearing J, as and for the purposes set forth.
In testimony whereof we have hereunto set our hands, at New York city, New York, this 12th day of February, 1883, in the presence of two subscribing witnesses.
CHARLES S. FOVVLER. LUOIUS A. ROCKVELL. Vitnesses:
CHARLEs R. SEARLE, M. F. BoYLE.
Publications (1)
Publication Number | Publication Date |
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US288989A true US288989A (en) | 1883-11-27 |
Family
ID=2358181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US288989D Expired - Lifetime US288989A (en) | Chables s |
Country Status (1)
Country | Link |
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US (1) | US288989A (en) |
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0
- US US288989D patent/US288989A/en not_active Expired - Lifetime
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