US2279376A - Bun slicer - Google Patents

Bun slicer Download PDF

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US2279376A
US2279376A US355216A US35521640A US2279376A US 2279376 A US2279376 A US 2279376A US 355216 A US355216 A US 355216A US 35521640 A US35521640 A US 35521640A US 2279376 A US2279376 A US 2279376A
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bun
blade
guide plate
face plate
face
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US355216A
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Sherman G Marriott
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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
    • B26D3/00Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/30Halving devices, e.g. for halving buns
    • 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
    • Y10T83/02Other than completely through work thickness
    • Y10T83/0267Splitting
    • Y10T83/0296With infeeding of work
    • 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
    • Y10T83/6572With additional mans to engage work and orient it relative to tool station
    • Y10T83/6577With means to adjust additional means
    • 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
    • Y10T83/869Means to drive or to guide tool
    • Y10T83/8769Cutting tool operative in opposite directions of travel

Definitions

  • This invention relates to machines for slicing in the slicing of buns is that, due to variation in density or texture of the bun, the slicing cut may have a tendency to depart from parallelism with the bottom surface of the bun. 'Consequently it is necessary to provide some means for holding the bun flat during the cutting so as to keep the plane of the cut surface parallel to the base of the bun, but, at the same time, without squeezing the bun or exerting undue pressure thereon.
  • An object of this invention is to provide a bun v slicer in which the lower. half of the bun will be held firmly against a support during the slicing operation, without, however, any pressure being exerted on the upper bun half.
  • Another object of this invention is to provide a slicing machine in which the slicing operation is performed by a cutter reciprocated at an extremely high speed so that Very slight lateral pressure on the bun will be required in order to obtain a quick halving of the bun, and conse quently with a minimum tendency for the cutter to roughen the cut surface.
  • a further object of the invention is to provide a slicer of the type indicated which will be very simple to operate, but in which the operator will be protected against any possible danger of cutting himself.
  • the chief difiiculty with the manual slicing of buns is the fact that injury to the person doing the slicing so frequently occurs. Nevertheless, since the bun slicing machines at present on the market are either extremely expensive, and complicated or are unsatisfactory, the machines have not to any great extent supplanted the old method of slicing buns by hand in restaurants and in other places where the slicing of buns is required for sandwiches.
  • a still further and important object of this invention is to provide a bun slicer which will have but few parts and will be comparatively simple and inexpensive to manufacture and which will require a minimum amount of upkeep.
  • Figure 1 is a perspective view of my bun-cutting machine
  • Figure 2 is a vertical section corresponding to the plane indicated by the numerals 2-2 in Figure 1 and drawn to a slightlylarger scale;
  • Figure 3 is a fragmentary longitudinal section taken on line 3-3 of Figure 2;
  • Figure 4 is a fragmentary longitudinal section or plan as viewed fromthe plane of line 4--4 of Figure 2.
  • a face plate In which constitutes one. side of a trough in which the bun is supportedand by which the bun is guided, forms a part of a hollow casing.
  • the face plate is supported in an inclined position (of approximately 45) by the end plates 12 and II and the back plate [3, the structure thus being of substantially triangular cross-section with the inclined face It) turned toward 'the front.
  • Inturned flanges M are provided at each corner at the bottom of the structure to serve as legs or to receive suitable bolts for fastening the machine to a table or bench.
  • a guide plate l5, constituting the other side of the bun-holding and guiding trough, is formed with a base flange l5 adapted to be detachably and. adjustably secured to the face plate H] in such manner that the guide plate I5 is positioned normal to the plane of the face plate.
  • the guide 1 plate I5 extends the full length of the machine.
  • Adjustment of the guide plate is afforded by slotted-holes IS in the flange l5 and wing nuts ll, threaded on screws IB which are set in the face plate In and which extend through the slotted holes I 6.
  • An angular bracket 19 is rigidly secured to the top edge of the guide plate l5 as indicated in Figure 1, and the end of a spring member 20 is detachably mounted on the bracket I9 by means of a screw and wing nut 21.
  • the opposite or free end of the spring member 20 is adapted, as at 22, to receive and retain the top of a toothed blade 23.
  • I'he end of the spring member 20, for example, may be hooked and slotted as indicated in Figures 1 and 2, and the top of the blade 23 may be provided witha transversely-extending pin to engage the slottedend of the spring memher.
  • the blade 23 is very similar to the saw blades used in conventional scroll saws and the like and has a series of teeth along its cutting edge. However the teeth in this cutting blade23. are-preferably broader and are made more round than the teeth of an ordinary thin scroll saw blade.
  • blade 23 extends downwardly through an en larged hole in the face plate I0, and the lower end of the plate is made fast, as at 25 (see' also Figure 3) to the center of a diaphragm 25.
  • the blade 23 is positioned normal to the plane of the face plate l0.
  • the diaphragm 26 is a substantially rectangular piece of sheet metal, the ends of which are preferably disposed in rubber mountings 21 ( Figure 3) contained in slotted metal tubes '28.
  • the slotted tubes 28 are attached to the underside of the face plate I 0 by the screws 29, and the diaphragm is retained in its rubber mountings by studs 36 attached to the center of the ends of thejdiaphragm and extending through the rubber mountings and supporting tubes, and .having nuts issecuredto the underside of the face plate In by screws 36 and insulated therefrom by washers 31 (see Figure 2).
  • the vibrator is energized through the-conductors 38 and 39 which are connected to a suitable source of electric current (not shown), agrommet 40 being placed in the wall of the base where the conductors pass through.
  • the vibrator includes the usual coil and core which, when current passes through the coil and magnetizes the core, causes the diaphragm, susthe well-known manner, thus imparting'short reciprocal strokes to the cutter blade 23.
  • (see Figures 1 and 2) is secured to the face plate It and has its top curved over and above the end of the cutter blade 23 and spring member and serves gether by gravity and remain together as long as the sliced bun remains in the trough after cutting, and after the cutting operation, the bun may be slid or pushed off of the'end of the trough of the machine onto any desired tray or receptacle. The keeping of the two halves of the bun together after the slicing helps to prevent the cut surface from drying out.
  • the thickness of the halves into which the buns are to be sliced on my machine may easily pended in thefield of the vibrator, to be alter-L nately attracted and. repelled at a rapid rate, in
  • a pusher 42' ( Figures 1 and 4), made of wood, or other suitablematerial, and shaped substantially as shown, may be used to slide or push the bun in the trough toward and past the reciprocating cutter blade 23.
  • a retaining strap 43 of leather or similar'material is fastenedto the pusher 42 asshown, to assist the. operator "in .sliding the pusher back and forth in the trough.
  • a housing said housing including a face plate constituting one side of the housing,
  • the two halves of the bun after being completely separated by the cutter blade, are brought toof the base of said housing, a guide plate mounted on said face plate and forming with said face platea bun-supporting trough, a vibrating mechanism within said housing, a cutter blade extending through an opening in said face plate, one end of said blade attached to said vibrating mechanism, a spring member supporting the other end of said blade, said blade extending parallel to said guide plate, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, whereby when the bun to be sliced is placed in said trough, with its bottom face resting on said guide plate, and pushed against said blade, the bun will be cut into upper and lower half sections by said blade.
  • a housing said housing including a face plate, said face plate inclined at an angle to the plane of the base of said housing, a guide plate mounted on said face plate extending perpendicular to the plane of said face plate and forming with said face plate a bun-supporting trough, an electric vibrating mechanism within said housing, said vibrating mechanism including a diaphragm located below and substantially parallel to said face plate, a cutter blade extending perpendicular to the plane .of said face plate and extending through an opening in said face plate, one end of said blade attached to said diaphragm, a spring member attached to said guide plate supporting the other end of said blade. 7 3.
  • a bun-slicing machine comprising a housing, said housing including a face plate constituting one side of the housing, said face plate inclined at an angle of approximately 45 to the plane of the base of said housing, a guide plate mounted on said face plate, extending perpendicular to the plane of said face plate, and forming with said face plate-a bun-supporting trough, an electric vibrating mechanism Within said housing, a cutter blade extending perpendicular to the plane of said face plate and extending through an opening in said face plate, one end of said blade attached to said vibrating mechanism, a spring member supporting the other end of said blade, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, said cutter blade turned slightly so that the rear edge of said blade will be closer to said guide plate than the front edge, whereby said blade will cause the lower half of the bun to remain pressed against said guide plate during the cutting operation.
  • a bun-slicing machine comprising a housing, said housing including a face plate constituting one side of the housing, said face plate inclined at an angle of approximately 45 to the plane of the base of said housing, a guide plate adjustably mounted on said face plate, and forming with said face plate a bun-supporting trough, an electric vibrating mechanism within said housing, said vibrating mechanism including a diaphragm located below and substantially parallel to said face plate, a cutter blade extending perpendicular to the plane of said face plate and extending through an opening in said face plate, one end of said blade attached to said diaphragm, a spring member attached to said guide plate supporting the other end of said blade, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, said cutter blade turned slightly so that the rear edge of said blade will be closer to said guide plate than the front edge, whereby said blade will cause the lower half of the bun to remain pressed against said guide plate during the cutting operation.
  • a face plate said plate inclined at an angle and forming one side of a bun-supporting trough, a guide plate mounted on said face plate, and forming the other side of the trough, a cutter blade in said trough extending through an opening in said face plate, blade supporting means attached to the ends of said cutter blade with said blade stretched between said supporting means, vibrating means adapted to impart longitudinal reciprocating motion to said blade, said blade located equidistant from said guide plate throughout its extent, whereby when the bun to be sliced is placed in said trough, with its bottom face resting on said guide plate, and pushed against said blade, the bun will be cut into upper and lower half sections by said blade, and the cut face of the upper section will rest on the corresponding cut face of the lower section after the cutting action, retarding the drying out of said faces after the cutting.
  • a face plate said plate inclined at an angle and forming one side of a bun-supporting trough, a guide plate adjustably mounted on said face plate, and forming the other side of said trough, a cutter blade in said trough extending through an opening in said face plate, blade supporting means attached to the ends of said cutter blade with said blade stretched between said supporting means, vibrating means adapted to impart longitudinal reciprocating motion to said blade, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, whereby when the bun to be sliced is placed in said trough, with its bottom face resting on said guide plate, and pushed against said blade, the bun will be cutvinto upper and lower half sections by said blade, and the cut face of the upper section will rest on the corresponding cut face of the lower section after the cutting action, retarding the drying out of said faces after the cutting.

Description

April 14,1942.
5. G; MARRIOTT 2,279,376
BUN SLICER Filed Sept. 5, 1940 2 Sheets-Sheet l April 4, 1942. s.'G. MARRIOTT 2,279,376
' I BUN SLICER Filed Sept. 3, 1940 2' Sheets-Sheet 2 fnvenfor Sherman GMazl-z'azf Patented Apr. 14, 1942 Sherman G. Marriott, Portland, Oreg. Application September 3, 1940, Serial No. 355,216
8 Claims.
This invention relates to machines for slicing in the slicing of buns is that, due to variation in density or texture of the bun, the slicing cut may have a tendency to depart from parallelism with the bottom surface of the bun. 'Consequently it is necessary to provide some means for holding the bun flat during the cutting so as to keep the plane of the cut surface parallel to the base of the bun, but, at the same time, without squeezing the bun or exerting undue pressure thereon.
An object of this invention is to provide a bun v slicer in which the lower. half of the bun will be held firmly against a support during the slicing operation, without, however, any pressure being exerted on the upper bun half.
Another object of this invention is to provide a slicing machine in which the slicing operation is performed by a cutter reciprocated at an extremely high speed so that Very slight lateral pressure on the bun will be required in order to obtain a quick halving of the bun, and conse quently with a minimum tendency for the cutter to roughen the cut surface.
A further object of the invention is to provide a slicer of the type indicated which will be very simple to operate, but in which the operator will be protected against any possible danger of cutting himself. The chief difiiculty with the manual slicing of buns is the fact that injury to the person doing the slicing so frequently occurs. Nevertheless, since the bun slicing machines at present on the market are either extremely expensive, and complicated or are unsatisfactory, the machines have not to any great extent supplanted the old method of slicing buns by hand in restaurants and in other places where the slicing of buns is required for sandwiches.
A still further and important object of this invention is to provide a bun slicer which will have but few parts and will be comparatively simple and inexpensive to manufacture and which will require a minimum amount of upkeep.
These and incidental objects I attain by em'- ploying a cutter attached to 'an electrical vibrator, producing very rapid reciprocation of the cutter; by providing a support for the bun during the cutting, so arranged that thebun will rest on a side as well as on the bottom bun face; and by constructing and arranging the parts in the manner hereinafter briefly described with reference to the accompanying drawings.
In the drawings:
Figure 1 is a perspective view of my bun-cutting machine;
Figure 2 is a vertical section corresponding to the plane indicated by the numerals 2-2 in Figure 1 and drawn to a slightlylarger scale;
Figure 3 is a fragmentary longitudinal section taken on line 3-3 of Figure 2; and
Figure 4 is a fragmentary longitudinal section or plan as viewed fromthe plane of line 4--4 of Figure 2.
Referring first to Figures 1 and 2, a face plate In, which constitutes one. side of a trough in which the bun is supportedand by which the bun is guided, forms a part of a hollow casing. The face plate is supported in an inclined position (of approximately 45) by the end plates 12 and II and the back plate [3, the structure thus being of substantially triangular cross-section with the inclined face It) turned toward 'the front. Inturned flanges M are provided at each corner at the bottom of the structure to serve as legs or to receive suitable bolts for fastening the machine to a table or bench.
A guide plate l5, constituting the other side of the bun-holding and guiding trough, is formed with a base flange l5 adapted to be detachably and. adjustably secured to the face plate H] in such manner that the guide plate I5 is positioned normal to the plane of the face plate. The guide 1 plate I5 extends the full length of the machine.
Adjustment of the guide plate is afforded by slotted-holes IS in the flange l5 and wing nuts ll, threaded on screws IB which are set in the face plate In and which extend through the slotted holes I 6.
An angular bracket 19 is rigidly secured to the top edge of the guide plate l5 as indicated in Figure 1, and the end of a spring member 20 is detachably mounted on the bracket I9 by means of a screw and wing nut 21. The opposite or free end of the spring member 20 is adapted, as at 22, to receive and retain the top of a toothed blade 23. I'he end of the spring member 20, for example, may be hooked and slotted as indicated in Figures 1 and 2, and the top of the blade 23 may be provided witha transversely-extending pin to engage the slottedend of the spring memher.
The blade 23 is very similar to the saw blades used in conventional scroll saws and the like and has a series of teeth along its cutting edge. However the teeth in this cutting blade23. are-preferably broader and are made more round than the teeth of an ordinary thin scroll saw blade. The
blade 23 extends downwardly through an en larged hole in the face plate I0, and the lower end of the plate is made fast, as at 25 (see' also Figure 3) to the center of a diaphragm 25. The blade 23 is positioned normal to the plane of the face plate l0.
The diaphragm 26 is a substantially rectangular piece of sheet metal, the ends of which are preferably disposed in rubber mountings 21 (Figure 3) contained in slotted metal tubes '28. The slotted tubes 28 are attached to the underside of the face plate I 0 by the screws 29, and the diaphragm is retained in its rubber mountings by studs 36 attached to the center of the ends of thejdiaphragm and extending through the rubber mountings and supporting tubes, and .having nuts issecuredto the underside of the face plate In by screws 36 and insulated therefrom by washers 31 (see Figure 2). The vibrator is energized through the- conductors 38 and 39 which are connected to a suitable source of electric current (not shown), agrommet 40 being placed in the wall of the base where the conductors pass through. The vibrator includes the usual coil and core which, when current passes through the coil and magnetizes the core, causes the diaphragm, susthe well-known manner, thus imparting'short reciprocal strokes to the cutter blade 23.
A substantial metal guard 4| (see Figures 1 and 2) is secured to the face plate It and has its top curved over and above the end of the cutter blade 23 and spring member and serves gether by gravity and remain together as long as the sliced bun remains in the trough after cutting, and after the cutting operation, the bun may be slid or pushed off of the'end of the trough of the machine onto any desired tray or receptacle. The keeping of the two halves of the bun together after the slicing helps to prevent the cut surface from drying out.
I have found it desirablein my slicing machineto have the cutter blade 23 turned so as to make a slight angle with the guide plate l5, as shown in Figure 4. The plane of a cutter blade in Figure 4 is indicated by the broken line 23 and thus, as will be seen, instead of being absolutely parallel with the guide plate I5, makes a small ang1e,, for example, an angle of about edge of the blade has a tendency to move further intothe upper half of the bun when the bun is pushed along the trough during the cutting or slicing. However, since the bottom of the bun rests against the guide plate I5, and the spacing of the blade, with respect to the guide plate I5, is fixed, the cutting blade is not able to follow this tendency to move into the upper half of the bun. The result is that the "heel of the cutting blade is pressed against the cut face of the bottom half of the moving bun, instead of merely sliding freely over such cut surface as would occur if the plane of the blade were parallel to the guide plate I5. This resulting pressure of the heel of the'blade against the cut surface causes the bottom of the bun to remain gently but firmly pressed against. the guide plate I5 during the entire cutting or slicing operation; it prevents any possibility of the bun beingierked or bounced from the guide plate, and thus assures, in a simple but effective manner, a straight-cut which is constantly parallel to the bottom of the bun. This is an important feature of my invention. 7
, The thickness of the halves into which the buns are to be sliced on my machine may easily pended in thefield of the vibrator, to be alter-L nately attracted and. repelled at a rapid rate, in
to protect theoperator from injury by preventing any inadvertent contact of the operators hands with the blade 23 during the cutting operation.
In operation the him to be sliced is placed in the trough formed by the face plate III and the guide plate I5, the bottom of the bun resting on the guide plate I5 and one side of the bunalso -resting against the face plate I 0. The bunwill then be in the position indicated by the broken line in Figure 2. A pusher 42' (Figures 1 and 4), made of wood, or other suitablematerial, and shaped substantially as shown, may be used to slide or push the bun in the trough toward and past the reciprocating cutter blade 23. For the convenience of the operator a retaining strap 43 of leather or similar'material is fastenedto the pusher 42 asshown, to assist the. operator "in .sliding the pusher back and forth in the trough.
' be changed by adjusting the position of the guide plate I5 with respect to the cutter blade 23. This adjustment is easily accomplished merely by loosening the wing nuts [1, moving the guide plate into the position desired, and then tightening the wing nuts so as to hold the guide plate firmly in that desired position.
While I have described a simple and. preferred form of my invention, it wouldobviously be possible to make various changes in the construction and shape of the different parts of my machine without departing from the principle of my invention. It is essential in my machine to have a rapidly-vibratingor reciprocating cutter and to have a suitable guiding trough in which the bun will rest by gravity before and during the cutting or slicing. However it is not my intention to limit my invention otherwise than as set forth in the appended claims.
I claim:
1. In a bun-slicing machine of the character described, a housing, said housing including a face plate constituting one side of the housing,
u said face plate inclined at an angle to the plane The two halves of the bun, after being completely separated by the cutter blade, are brought toof the base of said housing, a guide plate mounted on said face plate and forming with said face platea bun-supporting trough, a vibrating mechanism within said housing, a cutter blade extending through an opening in said face plate, one end of said blade attached to said vibrating mechanism, a spring member supporting the other end of said blade, said blade extending parallel to said guide plate, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, whereby when the bun to be sliced is placed in said trough, with its bottom face resting on said guide plate, and pushed against said blade, the bun will be cut into upper and lower half sections by said blade.
2. In a bun-slicing machine, a housing, said housing including a face plate, said face plate inclined at an angle to the plane of the base of said housing, a guide plate mounted on said face plate extending perpendicular to the plane of said face plate and forming with said face plate a bun-supporting trough, an electric vibrating mechanism within said housing, said vibrating mechanism including a diaphragm located below and substantially parallel to said face plate, a cutter blade extending perpendicular to the plane .of said face plate and extending through an opening in said face plate, one end of said blade attached to said diaphragm, a spring member attached to said guide plate supporting the other end of said blade. 7 3. A bun-slicing machine comprising a housing, said housing including a face plate constituting one side of the housing, said face plate inclined at an angle of approximately 45 to the plane of the base of said housing, a guide plate mounted on said face plate, extending perpendicular to the plane of said face plate, and forming with said face plate-a bun-supporting trough, an electric vibrating mechanism Within said housing, a cutter blade extending perpendicular to the plane of said face plate and extending through an opening in said face plate, one end of said blade attached to said vibrating mechanism, a spring member supporting the other end of said blade, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, said cutter blade turned slightly so that the rear edge of said blade will be closer to said guide plate than the front edge, whereby said blade will cause the lower half of the bun to remain pressed against said guide plate during the cutting operation.
4. A bun-slicing machine comprising a housing, said housing including a face plate constituting one side of the housing, said face plate inclined at an angle of approximately 45 to the plane of the base of said housing, a guide plate adjustably mounted on said face plate, and forming with said face plate a bun-supporting trough, an electric vibrating mechanism within said housing, said vibrating mechanism including a diaphragm located below and substantially parallel to said face plate, a cutter blade extending perpendicular to the plane of said face plate and extending through an opening in said face plate, one end of said blade attached to said diaphragm, a spring member attached to said guide plate supporting the other end of said blade, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, said cutter blade turned slightly so that the rear edge of said blade will be closer to said guide plate than the front edge, whereby said blade will cause the lower half of the bun to remain pressed against said guide plate during the cutting operation.
5. In a bun slicing machine, a face plate, said plate inclined at an angle and forming one side of a bun-supporting trough, a guide plate mounted on said face plate, and forming the other side of the trough, a cutter blade in said trough extending through an opening in said face plate, blade supporting means attached to the ends of said cutter blade with said blade stretched between said supporting means, vibrating means adapted to impart longitudinal reciprocating motion to said blade, said blade located equidistant from said guide plate throughout its extent, whereby when the bun to be sliced is placed in said trough, with its bottom face resting on said guide plate, and pushed against said blade, the bun will be cut into upper and lower half sections by said blade, and the cut face of the upper section will rest on the corresponding cut face of the lower section after the cutting action, retarding the drying out of said faces after the cutting.
6. In a bun slicing machine, a face plate, said plate inclined at an angle and forming one side of a bun-supporting trough, a guide plate adjustably mounted on said face plate, and forming the other side of said trough, a cutter blade in said trough extending through an opening in said face plate, blade supporting means attached to the ends of said cutter blade with said blade stretched between said supporting means, vibrating means adapted to impart longitudinal reciprocating motion to said blade, said blade being located a distance from said guide plate corresponding to the desired thickness of the bottom half of the sliced bun, whereby when the bun to be sliced is placed in said trough, with its bottom face resting on said guide plate, and pushed against said blade, the bun will be cutvinto upper and lower half sections by said blade, and the cut face of the upper section will rest on the corresponding cut face of the lower section after the cutting action, retarding the drying out of said faces after the cutting.
'7. The combination described in claim 5 with said cutter blade turned slightly so that the rear edge of said blade will be closer to said guide plate than the forward or cutting edge, whereby said blade will cause the lower half of the bun to remain pressed against said guide late during the cutting operation.
8. The combination described in claim 6 with said cutter blade turned slightly so that the rear edge of said blade will be closer to said guide plate than the forward or cutting edge, whereby said blade will cause the lower half of the bun to remain pressed against said guide plate during the cutting operation.
SHERMAN G. MARRIOTT.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669270A (en) * 1950-09-30 1954-02-16 Paul Dean Arnold Machine for reslicing bread
US4546686A (en) * 1984-07-19 1985-10-15 Losiowski John J Bagel slicer
US4554847A (en) * 1984-03-02 1985-11-26 Desantis Ercele A Open end ratchet wrench
EP0689906A1 (en) 1994-06-28 1996-01-03 Fiola Salvatore Safety holder for slicing bagels, rolls and other foods
US5732610A (en) * 1996-12-16 1998-03-31 Halladay; Gordon Automatic protective bagel slicing system
US6145427A (en) * 1995-12-05 2000-11-14 Smith; Daniel C. Apparatus and method for cutting bagels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669270A (en) * 1950-09-30 1954-02-16 Paul Dean Arnold Machine for reslicing bread
US4554847A (en) * 1984-03-02 1985-11-26 Desantis Ercele A Open end ratchet wrench
US4546686A (en) * 1984-07-19 1985-10-15 Losiowski John J Bagel slicer
EP0689906A1 (en) 1994-06-28 1996-01-03 Fiola Salvatore Safety holder for slicing bagels, rolls and other foods
US6145427A (en) * 1995-12-05 2000-11-14 Smith; Daniel C. Apparatus and method for cutting bagels
US5732610A (en) * 1996-12-16 1998-03-31 Halladay; Gordon Automatic protective bagel slicing system

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