US625636A - Tablet-machine - Google Patents

Tablet-machine Download PDF

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Publication number
US625636A
US625636A US625636DA US625636A US 625636 A US625636 A US 625636A US 625636D A US625636D A US 625636DA US 625636 A US625636 A US 625636A
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Prior art keywords
plate
cutters
pressure
frame
plunger
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Expired - Lifetime
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    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/10—Other machines for forming the dough into its final shape before cooking or baking combined with cutting apparatus
    • A21C11/106—Other machines for forming the dough into its final shape before cooking or baking combined with cutting apparatus using hand-operated cutting tools
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2122—By ejector within a hollow cutter
    • Y10T83/2127—Ejector operated with return stroke of cutter

Definitions

  • plungers carried by the said plate for ejectin g the material cut by the cutters, and means for operating the said plunger-plate inthe pressure-fram e.
  • a tablet-cutting machine comprising a pressure-frame, cutters secured upon the said frame, a plunger-plate movably mounted in the said pressure-frame, plungers workin g in the cutters and secured to the said plungerplate, and an operatinghandle secured to the plunger plate and extending through the upper bar of the pressure-frame,
  • the said operating-handle having a gage marked thereon, and a gage-nut also engaging the said handle for regulating the position of the plungers according to the gage-marks.
  • Figure 1 represents a side elevationot' our improved tablet-cutting machine.
  • Fig. 2 represents a bottom plan view of the cutters, some of the plungers being shown in place; and
  • Fig. 3 represents an enlarged detail View of the operating-handle with the graduated gage marked thereon.
  • a in the drawings represents a pressurebar forming'the top of a pressure-frame, of
  • a series of cutters, as ,D D, are secured to the under side of the cutter-plate C, the-said cutters being cylindrical in shape and having their sharp or cutting edges at the lower ends. Any desired number of cutters may be arranged upon the cutter-plate, so that a large or small number of tablets may be produced at one operation.
  • a plungerplate mounted in the pressu re-frame is a plungerplate, as J, the said plate having guide-passages formed in its ends, which surround and slide upon the end postsB B of the pressure-frame.
  • a series of piston-rods, as cl (1, are secured upon the under side of the plunger-plate J, the lower free ends of the said piston rods extending into the cylindrical cutters D D.
  • Suitable pistons or plungers, as d d are secured upon the lower ends of the piston-rods d 01, the said plungers being sufficiently large to expel all material entering the cutters.
  • I employ another set of piston-rods, as e e, also secured to the said plunger-plate J.
  • the piston-rods e e extend through the cutter C and into the spaces between the cutters .D D. These piston-rods are also provided with pistons or plungers, as e e, which are made of the same general contour as that'of the spaces between the cutters.
  • the upward movement of the plunger-plate .J is limited by means of the bolts or rods H II.
  • the bolts are preferably screwed into the cutter-plate G at their lower ends and extend through suitable openings formed in theplunger-plate J, the heads of the said bolts limiting the movement of the latter plate. By this means the bolts are removably secured in place, so that the parts may be separated when desired.
  • the cutter-plate O is attached to the posts B B by means of screws, as c c, the cutter-plate thus being capable of removal when it is desired to take the machine apart.
  • springs are interposed between the cutter-plate and the plunger-plate, being preferably coiled about the bolts H H.
  • the operating-handle comprises a stem, as F, and a hand-engaging knob, as F.
  • the stem F extends through a guide-bearing formed in the pressure-bar A and is rigidly secured at its lower end to the plunger-plate J.
  • the lower portion of the stem is screw-threaded and carries a gage-nut G, which regulates the height to which the stem rises.
  • a graduated gage or scale K is formed, the said scale extending above the pressure-bar A, so that when taken in connection with the upper surface of the said barit will indicate the size of tablet to be cut.
  • the gage-nut G' can be easily turned by hand upon the stem F, so as to bring the proper graduated mark of the scale to the upper surface of the pressure-bar.
  • the gage-nntis set so as to place the plungers in the cutters for a certain size of tablet, when itis ready for the cutting operation.
  • the material from which the tablets are to be cut is rolledinto a cake of approximately the right thickness.
  • the pressure-frame is then lifted and the cutters brought to bear upon the cake and pressed downwardly, so as to cut the tablets from the said cake.
  • the pressure-frame is then lifted and the operating-handle of the plunger-plate is forced downwardly, whereby the plungers d in the cutters and the plungers e between them will simultaneously force the tablets and the waste material from the cutters.
  • the springs jj will return the plungers to their former positions.
  • our improved tabletcutting machine is-particularly well adapted for its purpose, especially in the arrangement of the movable plunger-plate within the pressure-frame, so that it is guided in its movement therein and is held in correct position thereby.
  • the use of a gage also prevents the necessity of examining the plungers and ascertaining their precise depth by means of some measuring instrument in order to obtain tablets of proper size.
  • a tablet-cutting machine comprising a pressure-frame formed of a pressure-bar and a cutter-plate suitably secured together, cuttersmounted upon the cutter-plate and a plunger-plate mounted in and moving upon I the said pressure-frame, plungers carried by i the latter plate for ejecting the material cut by the cutters, and means for operating said plunger-plate in the pressure-frame, substantially as described.
  • a tablet-cutting machine comprising a pressure-frame, cutters secured upon said frame, a plunger-plate movably mounted in the said pressure-frame, plungers working in the cutters and secured to the said plungerplate and an operating-handle secured to the plunger-plate and extending through the upper bar of the pressure-frame, the said operating-handle having a gage marked thereon for indicating the positions of the plungers in the cutters and a gage-nut also engaging the said handle for regulating the position of the plungers according to the gage-marks, substantially as described.
  • a tablet-cutting machine comprising a pressure-frame consisting of a pressure-bar, a cutter-plate and connecting-posts, cutters carried by the cutter-plate, a plunger-plate movably mounted in the said pressure-frame and having guide-apertures formed therein for engaging the connecting-posts of the pressure-frame whereby the'said plate is guided in its movement within the pressure-frame and is held accurately in position, plungers carried by the plunger-plate and means for operating the said plunger-plate, substantially as described.
  • a tablet-machine comprising a pressureframe,cutters secured thereto, a plunger-plate movably mounted in said pressureframe, means for guiding it in its movement, plungers secured to the said plate and extending into and between the said cutters, bolts limiting the movement of the plunger-plate substantially as described.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

No. 625,636. Patented May 23, I899.
H. BASS & J. m. WELCH.
' TABLET MACHINE.
(Application filed July 16, 1898.)
(No Model.)
WITNESSES v I UNIT D STATES PATENT OFFICE.
HENRY BASS AND JAMES M. WELOI-I, OF OSHKOSI-I, WISCONSIN.
TABLET-MACHINE.
SPECIFICATION forming part; Of Letters Patent No. 625,636, dated May 23, 1899. Application filed July 15, 1898. Serial No. 686,071. (No model.) i
T at whom it may concern:
Be it kn own that we,HENRY BASS and JAMES M. WELoH,citizens of the United States, residpressure-plate and a cutter-plate suitably secured together, cutters mounted upon the cutter-plate and a plunger-plate mounted in and moving upon the said pressure-frame,
, plungers carried by the said plate for ejectin g the material cut by the cutters, and means for operating the said plunger-plate inthe pressure-fram e.
It also consists in a tablet-cutting machine comprising a pressure-frame, cutters secured upon the said frame, a plunger-plate movably mounted in the said pressure-frame, plungers workin g in the cutters and secured to the said plungerplate, and an operatinghandle secured to the plunger plate and extending through the upper bar of the pressure-frame,
the said operating-handle having a gage marked thereon, and a gage-nut also engaging the said handle for regulating the position of the plungers according to the gage-marks.
Italso consists in certain other novel constructions, combinations, and arrangements of parts, as will be hereinafter more fully described and claimed.
In the. accompanying drawings, forming part of this specification, Figure 1 represents a side elevationot' our improved tablet-cutting machine. Fig. 2 represents a bottom plan view of the cutters, some of the plungers being shown in place; andFig. 3 represents an enlarged detail View of the operating-handle with the graduated gage marked thereon.
A in the drawings represents a pressurebar forming'the top of a pressure-frame, of
which B B are the side posts connecting the said pressure-bar A with the bottom or cutter plate 0. A series of cutters, as ,D D, are secured to the under side of the cutter-plate C, the-said cutters being cylindrical in shape and having their sharp or cutting edges at the lower ends. Any desired number of cutters may be arranged upon the cutter-plate, so that a large or small number of tablets may be produced at one operation.
Mounted in the pressu re-frame is a plungerplate, as J, the said plate having guide-passages formed in its ends, which surround and slide upon the end postsB B of the pressure-frame. A series of piston-rods, as cl (1, are secured upon the under side of the plunger-plate J, the lower free ends of the said piston rods extending into the cylindrical cutters D D. Suitable pistons or plungers, as d d, are secured upon the lower ends of the piston-rods d 01, the said plungers being sufficiently large to expel all material entering the cutters. In order to eject the waste,which is necessarily left between the cutters, I employ another set of piston-rods, as e e, also secured to the said plunger-plate J. The piston-rods e e extend through the cutter C and into the spaces between the cutters .D D. These piston-rods are also provided with pistons or plungers, as e e, which are made of the same general contour as that'of the spaces between the cutters. The upward movement of the plunger-plate .J is limited by means of the bolts or rods H II. The bolts are preferably screwed into the cutter-plate G at their lower ends and extend through suitable openings formed in theplunger-plate J, the heads of the said bolts limiting the movement of the latter plate. By this means the bolts are removably secured in place, so that the parts may be separated when desired. For this purpose also the cutter-plate O is attached to the posts B B by means of screws, as c c, the cutter-plate thus being capable of removal when it is desired to take the machine apart. In order to hold the vplunger plate normally in its proper position, springs, as jj, are interposed between the cutter-plate and the plunger-plate, being preferably coiled about the bolts H H.
An important feature of our invention con sists in an operating-handle and a gage placed thereon, whereby the depths of the plungers in the cutters may be indicated with exactness and an adj usting-nut upon said handle by which the position of the plungers may be regulated in accordance with the gage for producing tablets of a desired size. The operating-handle comprises a stem, as F, and a hand-engaging knob, as F. The stem F extends through a guide-bearing formed in the pressure-bar A and is rigidly secured at its lower end to the plunger-plate J. The lower portion of the stem is screw-threaded and carries a gage-nut G, which regulates the height to which the stem rises. Upon the upper portion of the same a graduated gage or scale K is formed, the said scale extending above the pressure-bar A, so that when taken in connection with the upper surface of the said barit will indicate the size of tablet to be cut. The gage-nut G'can be easily turned by hand upon the stem F, so as to bring the proper graduated mark of the scale to the upper surface of the pressure-bar.
In using the machine the gage-nntis set so as to place the plungers in the cutters for a certain size of tablet, when itis ready for the cutting operation. The material from which the tablets are to be cut is rolledinto a cake of approximately the right thickness. The pressure-frame is then lifted and the cutters brought to bear upon the cake and pressed downwardly, so as to cut the tablets from the said cake. The pressure-frame is then lifted and the operating-handle of the plunger-plate is forced downwardly, whereby the plungers d in the cutters and the plungers e between them will simultaneously force the tablets and the waste material from the cutters. When the handle is released, the springs jj will return the plungers to their former positions. It will be noted that our improved tabletcutting machine is-particularly well adapted for its purpose, especially in the arrangement of the movable plunger-plate within the pressure-frame, so that it is guided in its movement therein and is held in correct position thereby. The use of a gage also prevents the necessity of examining the plungers and ascertaining their precise depth by means of some measuring instrument in order to obtain tablets of proper size.
Having now described our invention, wha we claim, and desire to secure by Letters Patent, is-
1. A tablet-cutting machine comprising a pressure-frame formed of a pressure-bar and a cutter-plate suitably secured together, cuttersmounted upon the cutter-plate and a plunger-plate mounted in and moving upon I the said pressure-frame, plungers carried by i the latter plate for ejecting the material cut by the cutters, and means for operating said plunger-plate in the pressure-frame, substantially as described.
2. A tablet-cutting machine comprising a pressure-frame, cutters secured upon said frame, a plunger-plate movably mounted in the said pressure-frame, plungers working in the cutters and secured to the said plungerplate and an operating-handle secured to the plunger-plate and extending through the upper bar of the pressure-frame, the said operating-handle having a gage marked thereon for indicating the positions of the plungers in the cutters and a gage-nut also engaging the said handle for regulating the position of the plungers according to the gage-marks, substantially as described.
3. A tablet-cutting machine comprising a pressure-frame consisting of a pressure-bar, a cutter-plate and connecting-posts, cutters carried by the cutter-plate, a plunger-plate movably mounted in the said pressure-frame and having guide-apertures formed therein for engaging the connecting-posts of the pressure-frame whereby the'said plate is guided in its movement within the pressure-frame and is held accurately in position, plungers carried by the plunger-plate and means for operating the said plunger-plate, substantially as described.
4.. A tablet-machine comprising a pressureframe,cutters secured thereto, a plunger-plate movably mounted in said pressureframe, means for guiding it in its movement, plungers secured to the said plate and extending into and between the said cutters, bolts limiting the movement of the plunger-plate substantially as described.
In testimony whereof we have hereunto set our hands in the presence of two subscribing witnesses.
HENRY BASS. JAMES M. VVELCH.
Witnesses:
F. J. MCKENNEY, W. H. WYMAN.
US625636D Tablet-machine Expired - Lifetime US625636A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799929A (en) * 1956-04-27 1957-07-23 Kurianski Stanislau Device for cutting ravioli and the like
US3864829A (en) * 1973-08-10 1975-02-11 John Williams Cutting tool
US20030221535A1 (en) * 2002-04-01 2003-12-04 Sargento Foods Inc. Structure and method for cutting slabs of natural cheeses into shape (s) via cutting blades of a pattern such that the shape (s) are tessellated or nested
US8695220B2 (en) * 2011-06-09 2014-04-15 Funbites Llc Hand-held food cutter with shape imparting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799929A (en) * 1956-04-27 1957-07-23 Kurianski Stanislau Device for cutting ravioli and the like
US3864829A (en) * 1973-08-10 1975-02-11 John Williams Cutting tool
US20030221535A1 (en) * 2002-04-01 2003-12-04 Sargento Foods Inc. Structure and method for cutting slabs of natural cheeses into shape (s) via cutting blades of a pattern such that the shape (s) are tessellated or nested
US8695220B2 (en) * 2011-06-09 2014-04-15 Funbites Llc Hand-held food cutter with shape imparting device

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