US1016008A

US1016008A - Slicing-machine.

Info

Publication number: US1016008A
Authority: US
Inventors: Friedrich Graff
Original assignee: Individual
Current assignee: Individual
Publication date: 1912-01-30
Anticipated expiration: 1929-01-30

Description

F. GRAPE.

SLIGING MACHINE. v APPLIUATION FILED NOV. 1, 19 1.

1,016,068, Patented Jan.30,1912

oim m a n w in a M infer; ermine riiri jiial lll Application filed November 1, 1913.

Specification of Letters iatcnc.

Paiieinceil a? 3 2%, 12512.

Serial no. 357,912.

1'2,- oZ/f whom it may concern:

lie it l-znoxvn that l, lfmnomcn lmrr, a clllZill oi the German Empire, residing at Wulen-onflu -lluhr, in the Province oi ll'esiphalia, Kingdom of Prussia, Germany, have invented certain new and useful linirovements in Slicing-Machines, of which the following a specification.

The welhknovvn slicing machines having a circular cutter revolving in a horizontal plane have in front of the circular cutter a la a'ing-on table and above the cutter a receiving table. The piece or material be shed mus therefore be grasped by the hand and pushed forward from the layingon table over the eilg's of the cuiier to the rel-e table and ilien be pushed back agaiz-i. Agart from themnsiclei'aliou that he grapsing of the piece the hand is not all'ogether unobjecl'ionable from a hygienic point oi. \v, the operation of these older ornis of machine both troublesome anal aligning, as a great amount of friction is 'ri lucecl in pushing ihe piece on the sup hurting surfaces. and a proportionatelylarge force is hence necessary to move the piece.

Rumor-cling to this invention, the (lelects referred to a1" avoided by lhe piece being elcl in a frame -which is capable of being ,i'or the piece to be sliced, because the latier is freely suspended by lhe holding device. Moreover iherc a guarantee that lhe izhichness of the slice will always remain the same and moreover the production of Waste is; practically out of the question.

ln the accompanying drawing is illustrated one embodiment of the present inveniion.

In this (l 'avving; Figure 1 is an elevation, l 2 a sectional view on the line AA in Fig. l, and Fig. 3 a sectional view on lhe line l) l? in Fig. '1. Fig. l shows a (lelail.

On the frame. a. of the machine the circular cutter Z) which is revoluble on a verl'ical shaft is mounted, lhe lati'er receiving its motion by means of the iul'ermeiliale bevel. Wheels 1., from the flywheel {Z which prov Bi l will: a handle. The frame a has four PlllfilS a, serving as supports for two parallel rods f, f, the latter-serving as guides for the carriage g. The carriage g essentially consists of a vertical plate, which guided on the rod f by means of the two 7i, 7: and on the rod by means of a. cross-bracket 2', furnished with a roller L. F or pushing the carriage 9 along its guide rode, the former is provided with a horn clle on.

On the carriage g a plate is mounted, in such a manner as to be capable of moving up and clown thereon, grooves and tongues engaging therein being provided for this purpose and on this plaie the piece to be sliced can be firmly clamped by means of the lOOi'liECl bars 0, 0 and the curved cross-bar o'-' which is likewise toothed and adjustable on the saicl bars 0, 0. In this manner lhe.

)iere to be sliced is euspencled freely.

()n the carriage g a vertical revoluble screw secured against axial movement, is mounted, while "the plate a carries a ihreaded member Q which is in the form of a pivol'ecl lever. and. which is held in engagement with the screw 3) by means of-a spring. In this way when the screw 32 rotates the member Q moves correspondingly up or down in a slot in the carriage g, the plate a which holds the piece to be sliced moving in the same Way. This screw p receives its motion from a rai'chcl-Wheel '1'. fastened said screw, the pawl r of said ratchet-wheel being mounied on an arm 8 controlled by a spring and movable aboui the axis of the screw 2. This arm strikes against a pin 2 on the return movement of the carriage g, and in this Way ouch a. limited movement of ihe ratchet-wheel r and the screw 1) occurs, that ihe pla'le '22, holding l'he piece for slicing is lowered to 'l'he desired extent of one sliceihicknees. The pin 2 is ailjuslable in a guide a, so that its efi'eciive lenglh can be adjusted to correspond Wll'll the desired slicethickness'. During; the forward movement of the carriage g there is no forward feed of the plate n and the piece to be sliced.

In frontv of the circular cutter b and parallel to it, a table 1: arranged, and prov'ikleil Will! means for enabling it to be raised and lowered. When a piece is to be clamped in posil'iou for being elicecl one fable '1 is first of all raised to its highest position, when ilsupper surface is in the same plane the upper surface of the circular cutter Z. the piece for slicing is then set in position on The table 1 and thereupon clamped by means Elli oi. the cross-bar 0*. The piece thereby takes up the correct position and consequently no waste at the beginning ot the slicing operation can occur.

Before commencing the slicing operation the table o is lowered into its lowest position, so that all. contact with the-piece is avoided, the latter being held simply by be ing clamped on the plate as. To carry out the slicing of the piece, the carriage 9 then only requires to be pushed to and fro on its guide rode, a slice being out 01? at each for" Ward movement, and the piece being automatically lowered to the extent of a slice thickness at each return movement. In ordcr to return the plate a into its initial position after the piece has been cut up, it is only necessary to disengage the threads on the member a from the screw 79 by moving the projecting end of said member and then to push up the plate.

Having now described. my invention I declare that What ll desire to secure by Letters Patent is:

1. Aslicing machine comprising in comhination a machineframe, a circular cutter mounted on said machine-frame and revo luhle in a horizontal, plane, a horizontally reciprocating carriage on said machinetrame, and a clamping lf 'rame vertically adjustalcle on said carriage and adapted to clamp the piece to he sliced.

2. slicing machine comprising in comhination a niachinefraxnc, a circular cutter mounted on said machinedrame and revoluhle in a horizontal. plane, a horizontally reciprocating carriage on said machine-frame, and a clsinping frame vertically adjustable on said carriage and adapted to clamp the piece to he sliced, said clamping frame comprising a vertical plate a vertically adjustable on said carriage, two he ontal toothed bars 0, 0 on said plate and a toothed crossbar 0 adjustable on said bars 0, 0

slicing machine comprising in com hination a machine-:l'ramc, a circular cutter mounted on said lllilClll.l"l0fl"UI'1Q and revoluhle in a horizontal plane, horizontally re ciprocating carriage on said machinc-frame, a clamping frame vertically adjustable on said carriage and adapted to clamp the piece to be sliced, and a vertically adjustable table in front of the circular cutter.

A slicing machine comprising in combination a machine-frame, a circular cutter mounted on said machine-frame and revoluhle in a horizontal plane, a horizontally reciprocating carriage on said machine-frame, a clamping -frame vertically adjustable on said carriage and, adapted to clamp the piece to he sliced, said clamping frame comprising a vcrtixal plate a verticallyacljustahle on said carriage, two horizontal toothed bars 0, 0 on said plate and a toothed cross-her 0" adjustable on said bars 0, 0 and a ertically orc es adjustable table in trout of the circular cutter.

5. A slicing machine comprising in combination a machineframe, a circular cutter mounted on said machine-frame and revoluble in a horizontal plane, a horizontally 1 ciprocating carriage on said machineframc, a clamping frame vertically adjustable on said carriage and adapted to clamp the piece to be sliced, and means for automatically lowering the clamping frame through a distance equal to the thickness of a slice during each reciprocation of the carriage.

6. A slicing machine comprising in co1nhination a machineframe, a circular cutter mounted on saidmachine-irame and revoluble in a horizontal plane, a horizontally reciprocating carriage on said machine-'l ralnc, a clamping frame vertically adjustable on said carriage and adapted to clamp the piece to be sliced, and means for automatically lowering the clamping frame through a dis tance equal to the thickness of a slice during each reciprocation of the carriage, and a vertically adjustable table in front oi. the circular cutter.

7. A. slicing machine comprising in cons hination a 1nachine-framc, a circular cutter mounted on said machineframe, and revoluhle in a horizontal plane,a horizontally reciprocating carriage on said machine-frame, a clamping frame vertically adjustable on said carriage and adapted to clamp the piece to he slicec, and adjustable means for auto matically lowering the clamoing frame through a distance equal to the thickness of a slice during each reciprocation of the carriage.

8. A. slicing machine comprising in combination a machine-frame, a circular cutter mounted on said machine-frame and revoluhle in a horizontal plane, a horizontally reciprocating carriage on said machineframe, a vertical screw on said carriage, a ratchet Wheel and a spring-influenced. arm on said screw, a pawl on said lever, a. stop on the machine-frame opposite said arm, and a cl limping; frame vertically adjustable on said carriage and adapted to clamp the piece to be sliced, said clamping frame having a member provided with screw threads nor mally engaging with the above-mentioned screw.

9. A slicing-machine comprising in combin-ation a machine-frame, a. circular cutter mounted on said machineframe and revo-,

luhle in a horizontal p1ane,a horizontally reciprocating carriage on said machine frame, a vertical screw on said carriage, a ratchet Wheel and a spri11g-inll11c11ced arm on said screw, a pawl on said lever, an adjustable stop on the machine-trams opposite said arm, and a clamping frame vertically adjustable on said carriage and adapted to clamp the piece to he sl1ccd, said clamping mime-es I a having a member previded with screw threads nermeil enfifla, inn" with the abovementioned screw and a vertically wijustsbie table in from of the circular anti 1.

10. A slicing machine comprising ill-B011 binaiion a machine-frame, a circular cufiber mounted on said maehineiieme and revohible in a horizontal phage hcrizoiitaily reeipi'ocetizig carriage on said machine-flame, a vertical screw on said. ca-r iege, a ratchet wheel a spring-influenced arm on said screw, a pawl on said lever, a stop on she machine-frame opposite said arm, 3111i a clamping frame vertiealiy adjustable on said carriage and sdaptei t0 clamp the piece so be slicer said clamping frame having a member provided Witscrew shreeds normally engaging with the above-mentioned screw, said member "being diseiigagesbie from said screw 11 A siicing machine cemprising in ccrncinaiien a machine-frame, acircular cuttermounted. 0x1 said machine-frame me revoiubie in a herizoiital plane, ehesizen tally reciprocating carriage on sea-iii meehizie frame, a vertical screw 011 said carriage, a ratchetwheel and a springinfiueneed arm 611 said screw, a pil vi 0n sei. level, an adjustabie stop on the machinefisme opposite said mm, and a clamping frame Verb? caiiy adjustable on said carriage aniedapted to clamp the piece to be sliced, said'cismping frame having a piveted springdufiuenced member prevideci with screw threads normally engaging with the abovementioned screw,-said member being diseng'eges'ble from said screw and a Vertically adjustable table in front of the circular cutter.

In testimony whereof, I have signed my name co this specificatien in the presence of two subscribing Witnesses.

FRIEDRIGH GRAFF. [11. 5.]

Witnesses 2 CHAS. J. WRIGHT, HELEN