US556720A - Best available copx - Google Patents
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- US556720A US556720A US556720DA US556720A US 556720 A US556720 A US 556720A US 556720D A US556720D A US 556720DA US 556720 A US556720 A US 556720A
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- racks
- wheels
- series
- carrying
- movement
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Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C23/00—Driving mechanisms for functional elements
- G06C23/04—Driving mechanisms for functional elements of pin carriage, e.g. for step-by-step movement
Definitions
- my invention is'designed primarilyformultiplication and division, and contains a series of what I call controllers, which may be described as material embodiments of the" mu1tip1ication-table-that is,
- the product of a multiplicand of any desired length can be obtained by setting the plates as a unit and operating the transmitter as many times as there are figures in the multiplier.
- the machine is much faster, asinstead of multiplying the iigures of the multiplicand one at a time by each gureof the multiplier it multiplies all theilgures of the multiplicand at a time by each figure of the multiplier, and instead of setting down these partial products separately,.as is done mentally, it adds them as fast as obtainedto' the sum of those previously obtained, so that upon multiplying by'the last figure of the multiplier lyou have the total product instead of a series of, partial products yetto bev added together.
- t also embodies, as-a primary anu laudamental structure, a series'of racks, whichare moved simultaneously, and 'a corresponding series of gear-wheels connected to numeral Wheels or dials mounted in a frame and movable therewith from their normal tion out ,of the plane of movementof 'sai racksinto the plane thereof during such portion of the movement of said racks as it may be desired toregister, and outof the plane thereof during the remainder of the movement, together with means for carrying over on each wheel or dial to thenexthigher one in succession, 4f rom the lowest to the highest denominations, any tens that may have accrued by a dial passing over a zero-indication during the porton'of the movement of the racks or operation of the .machine that the gear-wheels are not in the plane of movement of the racks.
- These racks may be straight, and in that case they would have to reciprocate, or they may be curved, in which case they might reciprocate or move forward continuously.
- difforen tial movement of the ear-wheels desired may be effected' in severa ways, such as by moving the racks a differential distance at each operation, or by moving them a uniform distance and previously adjusting them so that the teeth will only be.engaged for thc differential distance desired, or by having selecting means to throw the wheels out of or inte mesh with the racks at different periods of the operation.
- My invention also relates more specifically tothe use'of controllers, as mentioned above, for determining the differential movements of the racks cooperating -wit-h the wheels, as above referred to. If it is desired to empio the machine for addition solely, in which eac number may be considered as the product of itself by one, it will not be necessary to have controllers arranged for a multiplier of all figures, but only for the ligure 1 which simpliiies the controller greatly.
- My invention also relates to various other features for simplifyln and making eiiective the various mechanica 'structures necessary in calculating-machines, and such features, as
- E is thebase-plate,.from which, nearly at its ends, rise two standards F and F' dxed parallel to 'each other, and whichsnpport the receiver C and the two horizontal crossbars G and G', which are properl perforated to serve as guides for the vertica rack-bars B constitutin the transmitter.
- the controlling mechanism or controllerA iscarried by hollow rails Ia and Ib at the front and rear respectively, which areconnected by cross-bars Ic and Id of an inverted-T shape at either end, and which in tum are connected at the top of the machine by s crossbar le, which is vertically adjustable by means of screws and nuts..
- the frame formed by the 'bars Ia, Ib, Ic and Id is fitted in the-four guidesEa, Eb, Ec and Ed placed at the four corners of the base-plate and in two other guides Fa and F'a att-he tcp and exterior of the standards F and F'
- a rock-shaft l turnin in bearings Ee and Ef, rising from c base-p te, and having fast thereon at the left and right hand ends, respectively, the two levers Ig and Ih, from which are suspended by links Ii and U, respectively, the cross-bars .extending portions of the side Ic and Id.
- the levenig also carries an o twardlylprojecting friction-roller Ik, which runs in scam-groove, (indicated by dotted line in Figli, upon theinner face of the diskHc, so that du each rotation of the shaft H by its handle a the hollow ,rails Ia and Ib will be raised parallel to each other and to the same height and then lowered to initial tion.
- Ik o twardlylprojecting friction-roller
- the guide Fa also carries'a stub-amt, upon which is mounted an intermediate gearwheel which transmits mot-ion from the gearwheel Hb to s inion Da of one-half its diameter, which s fast to the end 4of the shaft Db of the carrying mechanism urnaled in the uuger and rear portions of t estandards F an
- the rincipal parts of themachine are the control er A, the transmitter B, receiver C, and carrying mechanismjD, te whichl may be added the handles J and K and connected mechanism for resetting to zero and the tape L for locating the decimal-point and reading the result.
- the controller consists of a baseplate Aa, having ten rallel slots therein serving as guides for t e ten controlling-plates Ab sliding thereon, su ported by projecting shoulders upon the anged lower portions of.
- the side pieces Ae and Af also serve to support'the horizontal plate Ag extending forward thereto from th'e top cf the plate Ad.
- the controller4 is supported b shafts AJ' and AJ', journaled in formin the lower portions of the lates Ac and A and which have rollers at their ends, guided in thc hollow rails a and Ib.
- the do able-angled plates Ai and A1' fastened to the front of the plate Ac,.talrc over the hollow rail Ia and serve to guide the ccntroller in its horizontal movements.
- the controller is adjusted to the right or left, as may be desired by means of the handle Am rotatable over a dial An, projecting forward from the plate Ac, having ten notches for determining the movement of the controller and locking the handle by means of a e shoulders horizontal llO IOO
- This handle Am upon its lower side engaging with This handle Am is pivotally mounted in the top of a vertical shaft Am2 mounted in said dial An and having atits lower end a small pinion Ao gearing in the rack Ia. projecting forward fromthe hollow rail Ia, so that the rotation of the handle Am will move the controller A a distance (in this machine) of 3.3 millimeters for each notch of the dial A'n, orthirtythree millimeters for a complete rotation.
- The' cross-bar G hasa downwardly-projecting portion G' with teeth on its -rear face with a pitch of 3.3- millimeters, and the co-operating rack Apsupported" by an upturned flange on the forward end of the' plate Ag has similar teeth. If the crankhandle Am is not exactly in a notch of the dial the teeth of Ap will abut against the4 teeth of- Gv and prevent the controller from rising,
- each rod is steely rectangular in section and sixty in number, arranged in three rows BafBb-Bc, forming twenty groups thirty-three millimeters apart.
- the rods of the rowsBa and Bb have rackteeth Ba.' and Bbl on the right-hand side,while those of the row Bc have similar teeth on the left-hand side.
- the pitch of their teeth is 3.3 millimeters, and each rod is provided with a lug or shoulder Ba resting on the cross-bar G to prevent the rods descending too far.
- the controlling-plates Ab,1ike the groups of rods of the transmitter, are placed thirtythree millimeters apart 'from center to center and each has -a verticabspring-pressed lever Ab pivoted thereto, which serves to place and retain it in the-notches of its associated plate Ah.
- the sliding piece Al is adjustable along the notched bar Ak and has a stepped piece at its back which can be fixed over any of the controlling-plates Ab.
- the diterent heights of the steps correspond, starting from the left hand, to 1, 2, 3, 4, 5, 6, 7, 8, and 9-that iste say, when the handle Am is in notch 7 the stepped plate Al will, in rising with the whole controller A, push up the rack-rod Ba to a height corresponding to seven of its teeth, and it thus serves to set up the successive figures of the multiplier orquotient, dependingxppon whether multiplication or division is ing performed.
- the receiver C has ag framework composed of the front plate Ca having a section, as shown in Fig. 3, provided with two rows of twenty sight.apertureseach, andl have end pieces Cr 95 and Cr' connected with eachother by the crosspieces Cb, Cc, and Ci.
- the cross-bars Cb and Cc serve to support a series of plates Cd,which, together with the front plate Ca, serve as bearings for three rows of su shafts Ce., Cf, and Cg, each twenty in number, and placed at a horizontal distance of thrtythree millimeters from each other.
- each shaft Ce Upon each shaft Ce are placed a lug Ce', a ten-toothed inion Ce2 loos'e thereon, -and a fixed collar all to the rear of. its plate Cd, and between the plates Cd and Ca is a xed arm Cetwhich extends to the right between the adjoining shafts Ce and Cf,- where it is supported by a pinin one of the plates Cd, as shown in Fig. 2..
- the shaft Ce which does not rotate, but' reclprocates longitudinally, as above stated, has a bearing in die plm ca of a Jerusalemncient depth to permitthis, and a strong leafspring ("4' tast u n the cross-'bar Ccserves to hold it yielding y in either position.
- e receiver C also carriesrifd therewith at its right-hand end an axis C upon whichfoutside of the standard F', is rotatably mounted a sleeve Cl, which has two arms Cg,
- the shaft Db ' carries twenty cams De, (of which only one iss'hown in Fig. 8 to 1prevent confusiom) so arranged that eac is placed at an vance of tour degrees thirtyone minutes from its lett-handneighbor, 'from which it is distant thirty-three millimeters.
- Each cam Dc means of a groove (indicated in dotted lines hand face, at eachrotation moves downward alever De, pivoted bytrunnions Df in notches in the crossbar Dg connecting the standards F and F', and which has a laterally-projecting pin De co-operating with the cam-groove of the cam Dc.
- This lever De has a pin De at its end, projecting laterally at both sides, which on the lever being depressed by the cam passes behind the pinion Ce ii it is in a forward position or engages therewith and rotates it one tooth it it is in a rearward position.
- ai'- tar which the llever in ree to rise.
- This mechanism consists of s hand-lever K, ilxed to a sleeve Ka, which is capable o! slidin; longltudinall and turnin 'upon two pins F and F'd, ilx in the stan ards F and F'.
- the sleeve Ka is provided with arms Kb, carrying a rack Kc and a bar Kd, which ls free to rise with the rack when the hand-lever K is moved backward, but isrprevented from moving horizontally with said rack if the hand-lever is moved lon gitudinally.
- the bar Kd is provided with small ins Kd', so ar-, ranged that when the bar d is raised and the mutilated portions in the pinions C'g' are downward (the dials Cg being then at xero) the pins will abut against the left-hand face of the pins Cg, which are also held at their lowest ition.
- the traveling band L is sndle and is placed above the a res, be possibly threaded in two l slots in eac ot the standards F and but preferblymounted on two spools depending from lu atlthe front and top ot-the standards F an F', asseen in Fig. l, and starting from the decimalint is d vided into spaces extendingover ree ofthe dials and bearing the names ot the orders of ilgures, as unita thousandsf millions, 5o.
- One revolution of the cranbhandle may be considered as divided into nine parts, in each oi which the princi l parts ot the machine perform one inn on. If the lever Co be placed in the notch:
- the receiver is moved to the right, gearing the teeth ci the pinions Cf' in the racks c of the transmitter.
- the controller A is raised, pushing np the rack-rods Ba, Bb, and Bc ⁇ ot the transmitter distances corresponding to the height of the parts contacting therewith.
- the rod Ba is raised l rods Bb (representing the units of the product of the number denoted by the position of the to zero when placed in any position by the stepped plate A1 and thevhe - sition by the controller.
- controlling-plates by the figure denoted by the position of the multiplying-crank Am on its dial An) are raised by the pins on the plates Al," and none, of them produce any action, not being in gear with their pinions; but the racks Bc, which alone are in gear and which represent the tens of the product ot be carried over, rotate the dials Cf to an extent corresponding to the number of teeth which they are raised.
- the receiver is shifted entirely to the left, causing the pinons Cf?4 and Gg tolg'ear with the racks Bb andBa., iespecti vel y, which were raised free and held in their raised-po- Sixth.
- the controller -rcdescends and the' racks are lowered by gravity,'assisted by the cross-bar Ie,-if necessary, so as to rotate the they have been .;raised. T-he rods Bc, beingk free, no louger'aet. l
- the levers De carry over any tens which may have to' be carried forward.
- the receiver places itself exactly in the center, which wasits original posit-ion. If the receiver-lever 'Co is'placed in the notch the same actions will take place; but' all the left-hand positions Awill be transferred to the right, so that those raclis'uhich were in gear in rising will be in gear descending,
- a calculating-machine the combina- .iion of n. framework, a receiving-carriage reci procating therein,with an operating-handle, a shaft rotated thereby, a disk containing two inverse-and symmetrical cam-grooves upon said shaf t, and a rod connected with said carriage, and carrying a sleeve rotatable-thereon, with two arms carrying'friction-rollers co-opcrating with said grooves, and means forretaining' one or the other of said, rollers in its groove.
- a calculating-machine the combina.- tion 'of a framework, a receiving-carriage reciprocatngtherein,with an operating-handle, a shaft rotated thereby, a disk containing two inverse and symmetrical cam-grooves therein mounted on said shaft, a connecting-piece controlling the position of said carriage, and carrying two friction-rollers cooperating with their respective grooves, and means for ho1d. ing one or the other of said rollers in position.
- acalculating-machine the combination of the controllin -frame, means for reciprocating said trame, with the controlling-carriage mounted therein, a scale thereon 'and means for controlling the movement of said carriage by said scale, and controlling-plates adjustable in said carriage at right angles to its line ofA movement.
- thc main frame of the machine a serrated plate rigid therewith, with a controlling-frantic movable i-n said frame, anda controlling-carriage adjustable in said controlling-frame, and carryin g a serrated plateco-opcratin g with said first-named serrated plate to prevent movementof said controlling-frame unless thc controlling-carriage is exactly adjusted, and to insure itsrcgnlar movement.
- the combination ot' the with the controlling-plates of pins co-operating thereadjusting said plates to determine the figures of a multiplicand ordiseries of racks, bearing a series .visor," a controlling-carriage carrying said Aplates and laterally adjustable to determ inc which of said pins'shall engage the racks, and a dialnnd co-operating index for adjusting said carriage soas to determine the-individual figures of the multiplier or quotient, so arranged that when the index passes over zero o! the dial the pla shallpass into register with the next ad oining racks to effect. a higher or lower indication as the case may bc. 18.
- a calculator In a calculator, the combination of a series of raelfs, means forA reciprocating said racks,with a 'sees of registering-gear-wheels normallyontof the plane of movement of said racks, carrying means between said wheels acti able thereby, a cam for moving said wheels into the plane ot movement of said racks during their movement in one direction, and arotarycam-shaft havinga series of helieally-disposed cams foroperating said carrying means in succession when said wheels are out of the plane of movement of said racks.
- the combination-of a of racks, a 'form'oving sai racks in one direction, with ries of racks,with a series of registering gea-rwlieels normallyontof the plane of movement of said racks, carrying means between sa id wheels hereahle thereby, and means for moving said racks in one direction, and moving said series ot wheels into theplane of movement of said racks during their movement in one direction and operating Said carrying means successively when said wheels are not in the plane of movement of said racks.
- x 5 46 In a calculator, the combination of a sesaid racks, with a series of registering gearwheels normally out of th plane of movement 'of .,ad maks, carrying means between said wheels, arrotary cam for movi-ng'said series of wheels into the plane of movement of said racl'cs duringtheir movementin one direction, and means for reciprocating said projections.
- a calculator the combination of a series of reciprocating racks, a graduated 'series and means for causing one of vsaid projections ries of racks with a series of rcgisteri ng gem'- .whcelsnorma-lly out of the plane of movement of said racks, carrying mechanism between 7o 'said wheels, a shaft carrying a helically-arranged series of cams co-operat-ing with said carrying mechanisms, and a rotary handle and connections'therewith for reciprocating said racks, moving said gear-wheels into Fic plane of movement of said racks during their movement in one direction, and rotating said shaft. to actuate said carrying mechanisms successively when said gear-wheels arc not in the plane of movement of said racks.
- the combination ot' a constitutes of racks, with a sciics of registeringwheelsnomallyout of the plane of movement of said racks, carrying mechanism betweensaid wheels ⁇ a shaft. carrying a hclically-arranged series of cams cti-operating with said carrying mechanism, a rotary handle and u link connectingl it to a frame for reciprocating said racks, a cam fast on said shaft and connections for thereby moving said gear-wheelsl into the plane of movement. of said racks during their movement in one dircction, and retating said shaft so that it shall actuate said carrying mechanisms successively when said wheels are not in the plane of movement oi said shaft- 55.
- a calculator the combination of the series of racks, with a series of registering gear-wheels normally out of the plane of movement of said racks, carrying mechanisms between said wheels, a shaft carrying a helicallyarranged series of cams co-operating with said carrying mechanisms, a rotary handle rigid with ashaf t, a sliding frame for reciprocating said racks, a rock-shaft carrying an arm rocked by a diskv rotated by said handle, arms on said rock-shaft, and links connecting said arms and frame, a cam fast on said handleshaft and connections for thereby moving said gear-wheels into the plane of movement of said racks during their movement inone direction, and connections with said handleshaft for rotating said first-named shaft for actuating said carrying mechanisms successively when said wheels are notin the plane of said racks.
- a calculator the combination of the receiver,two series of numeral-wheels therein, with controlling mechanism representing Ain its structure the separate values of the units and tens of the products of the digits, and adjustable to determine the movements of said wheels, transmitting mechanism between said controlling mechanism and one of said series of wheels for actuating said wheels simultaneously, and similar mechanism between saidcontrollers and the other series of wheels to actuate said latter ones successively.
- a calculator the combination of a receiver, two series .of numeral-wheels therein, with controlling mechanism representing in its structure the separate values of the units" and tensof the products of the di 'ts, and adjustable in Oneway to determinehe multiplicand or divisorand in another waytodetermine the figures of the multiplier or quotient. and transmitting mechanism for transferring the result of bothadj ustments to one series of wheels, and of the adjustments for A and oftheadjustments for the multiplier or quotient to the other. series of wheels by connecting, by the movement of said receiver, said wheels and said racks during the movement of said racks .in one direction.
- a calculator the combination of a movable carriage, a series of register-wheels mounted therein, with carrying mechanisms interposed between said wheels andsettable thereby, register-operating means for said wheels disengageable therefrom, and means for actuating said carrying mechanisms successively when said wheels are disengaged from said register-operatin g means.
- a calculator In a calculator, the combination 'of a movable carriage, a series of register-wheels mounted therein, with carrying mechanisms interposed betweensaid wheels scttable thereby, register-operating means for said wheels disengageable therefrom, relatively fixed means for actuating said carrying mechanisms successively, and means formovin g said carriage from engagement with said registeroperating means to said carrying-operating means.
- a movable carriage a. series of register-wheels mounted therein, carrying mechanisms interposed between said wheels and settable thereby, with register-operating means normally disengaged from said wheels, relatively-fixed means for operating said carrying mechanisms successively, and means for reciprocating said carriage to engage first with the reginter-operating mechanism and then with the. carrying-operating means.
- a calculator the combination of a movable carriage, a series of register-wheels mounted therein, carrying mechanisms interposed between said wheels and settable thereby, with 'register-operating means normally disengaged from said wheels, a rotary shaft carrying a helically-disposed series of cams for operating said carrying mechanisms successively, and means for reciprocating said carriage to engage first with 'said register-operating means and then with thc cams on said shaft.
- G5. In a calculator, the combination of a movable carriage, a series of register-wheels mounted therein, carrying mechanisms interposed between said wheels and scttable thereby, with register-operating me'ans normally disengaged from said wheels, a rotary shaft carrying a helically-disposed series of cams jfor operating said carrying mechanisms suc- 'carriage te engage first with the register-operating means and then with the carrying-operating means. 67.
- a mqvablecarriage a series of register-wheels mounted therein, carrying mechanisms interposed between .said wheels and scttable thereby, with register-operating means normally disengaged from said wheels, a rotary shaft carrying a helically-disposcl series of cams for, operating said carrying mechanisms snccessivcly, and a rotary handle and cornicetionsfor reciprocating said carriage to engaf'e first with said register-operating mechamsm'and then with the cams on said shaft and' rotating said cam-shaft.
- a calculator In a calculator, the combination of a series of register-wheels upon shafts, pinions fixed on each of said shafts, with a series of reciprocating shafts co-operating therewith/ parallel to said first sries, means for adjusting any shaft of said series when its primary co-opcrating wheel passes from 9 to 0, teeth on said reciprocating shafts for co-pcrating with the pinion on its secondary registerwheel shaft to advance it one space, and means "for operating successively the teeth on any of said reciprocating shafts that may have been adjusted, substantially as described.
- a scrics of register-wheels upon shafts pinions fixed upon cach of said shafts, with a series of rcciprocati ng shafts co-operatin g therewith parallel to the first series, means for adjust ing any shaft of said series when its primary cti-operating -wheel passes from 9 to O, teeth on said reciprocating shafts for ee-operating with the pinion on its secondary registerwheel shaft to advance it one space, and a helical'ly-arranged series of cams upon a shaft for operating successively the teeth on any of said reciprocating shafts that may have been adj usted, substantially as described.
- a calculator In a calculator, the combination of a wells of reciprocating racks, with a series'of registering gear-wheels normally out of the pla-ne of said racks, carrying mechanisms interposed between said wheels and settable thereby, a frame, a rotary disk, connections between said fra-mc and disk tor reciprocating said racks, means for moving said series of wheels into the plane of said racks, and means for operating said' carrying mechanisms successive] y when said wheels are not in the plane of said racks.
- a scrics of reciprocating racks with a series of registering gear-wheels normally out of the plane of movement of said racks, carrying means interposed between said wheels and settable thereby, a frame, a rotary disk, a link connecting said disk and frame for reciprocating said racks by the rotation of said disk, a cam for moving said series of wheels into the plane of said racks, a series of helically-arranged cams for operatin g said carrying mechanisms in succession when said wheels are out of the plane of said racks, and means for operating said disk and cams.
- a series of reciprocating racks with a series of registering gear-wheels normally ont of the plane of movement of said racks, carrying means interposed between said wheels and settable thereby, a frame, a rotary cam-disk, a link operated by said cam and connected to said frame for reciprocating said racks by the rotation of said disk, a cam for moving said series of wheels into the plane of said racks.
- a series of reciprocating racks with a series of registering gear-wheels normally out of the plane of movement of said racks, carrying mechanisms interposed between said wheels and settable thereby, a frame, a rotary cam'- disk, a rock-shaft carrying an arm reciprocated by said disk, a link connecting said vframe and rock-shaft for reciprocating said series of projectionsvarying in height, one
- a series of registering ear-wheels, 'carrying mechanisms interpos between said wheelsand settable thereby, with a series of reciprocating racks co-operatin with said wheels during their movement 1n one direction, plural series of projections varying in height, onoseries for ea'ch rack, means for determining which projection in each series shall co-operate with its rack, a rotary handle, a disk' revolved thereby, a frame, a link connecting said disk'and frame for reciprocating said projections to move the racks ⁇ and means for op- :erating said carrying mechanisms successlively when said racks and wheels are not in operative lgagement.
- the combination ot the Ainto the same plane sci-ics of registering gear-wheels, carrying devices between said wheels and settable there- -by, ⁇ with a series of reciprocating racks actuating said wlieels during theirmovemeut in one direction, cont-rolling devices for said racks representing the units and tens of the products of the digits, a rotary handle, a disk 'rot-ated thereby, a link connectingsaid disk and controlling devices for reciprocating said controlling devices to move said racks, anda shaft operated by saidhandle and carrying a series of helically-disposcd cams for operating said carryingdevices successively while said racks are not actuating the wheels.
- a calculator the combination of a series of rcgisterin g gear-wheels, carrying mech anisms interposed between said wheels and settable thereby, with a series of racks co-operating with said wheels, reciprocating -controlling mechanism for moving said racks, an operating-handle connected by links with said cont-rolling mechanism, and connections with said handle for bringing said racks andwheels during a portion of the movement of said racks, and for operating said carrying .meehanisms successively when said racks and wheels are in different planes.
- a calculator the combination of a series of registering gear-wheels, carrying mechanisms interposed between said wheels and scttable thereby, with a series-of racks co-operating with said wheels, reciprocating controlling mechanism for moving said racks, a rotary handle, a disk rotated thereby, links reciprocated by said disk and connected to said controlling mechanism, a shaft carrying a helically-arrangcd series of cams for onorracks, and for operating said carrying mechanisms successively when said racks and wheels are disengaged, and a cam on said handle-shaft for bringing said racks and wheels into the same plane during a portion of the movement of said racks.
- a calculator the combination of a series of registering gearwheels, carrying mechanisms interposed between said wheels and sett'able thereby, with a series of racks c'o-opcrating therewithl plural series of. projections varying inhei ht, one series for each rack, means for determining which proj ection of each series shall co-operate with its rack, a rotary disk, a frame, connections between said disk and h am for reciprocating said projections, a cam for bringin said 'racks and wheels into the same plane uring a portion of the movement of said rac and means for rotating said disk, operati said cam, and said carrying mechanisms successively when said wheels and racks are not in the same plane.
- a calculator the combination of a series of registering gear-wheels, carrying mechanisms interposed between said wheels and settable thereby, with a'serics of -raeks co-operating therewith, plural series of' projections varying in height, one 4series foreach rack, means for determining which projection of each series shall co-opera with its rack, a rotary handle, adiskrota thereby, a link connecting-said disk and a frame for reciprocatingsaid projections, canis o rated bysaid handle for bringing said rae and wheels into the same plane during a portion of the movement of said racks, and for operating said carrying mechanisms successively when said wheels and racks are not in the same plane.
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Description
(No ModeH L. BOLLBB.
CALGULATING MACHINE.
No. 556,720. Patented Mar. 17, 1896.
(No Model.) L BOLLEE 6 Sheets-Sheet 2.
CALCULATING MACHINE.
N0. 556,720. Patented Mar. 17, 1896.
. m. -1% :-I 1..... m. .f. mw p.. /S b ATT (-Nn Model 6 Sheets-Sheet 3.
L. BOLLE. CALCULATING MACHINE.
No. 556,720. Patented Mar. 17, 1896.
|No Modem 6 Sheets-Sheet 4.
L. BOLLB.
GALCULATING MACHINE.
N0. 556,720. Patented Mar. 17, 1896.
WIN/55555 /lyvEN mq l vf' /4 @am 'Qag MM @CBM/@hw y ATTUKNEYS.
(No Model.) 6 Sheets-Sheet 5.
L. BOLLB.
GALGULATING MACHINE.
No. 556,720. Patented'Mar. 17, 1896.
/4 T TUR/Vey (No Model.) 6 Sheets-Sheet 6.
L. BOLLEE. GALGULATING MACHINE.
No. 556,720. Patented Mar. 1'7, 1896.
W/ TNESSES. /NVEN T? A TTD QNEYS UNITED STATES PATENT OFFICE..
LEON BOLLEEOF MANS', FRANCE.-
CALCULATINGMACHINE.
` SPECIFICATION forming part of Letters Patent N o. 556,720, dated March 17, 1896.
,yuaam'nd lamb: 18,1896. sani u. temes. m' man.: riemen rma squats so. isse, n. ronces, n
' Engins 0mm 22, 1389,10. 15,071, d in-Beigim umh 11', 1891,10. 94,099.
To all whom it may concerm.
Be it known that I, LON BonLm, a citizen of the French4 Republic, residing at Mans, in'the Province of Sarthe and Republicl of France, have Ainvented certain new and usetul Improvements in Salculating-Machines,
(for which I have obtainedfLettei-s Patent in France, No. 201,033, dated September- 30, 1889; in Great Britain, No. 16,677, dated October 22,1889, and in Belgium, No. 94,099,
- March 11, 1891,)'of which the following Ypermitted to become abandon is a s ication.
This application isfiled in the place of and as a continuation of my original application for Letters Patent ot the United States, Serial No."330,157, led November 13, 1889, -for the same invention, and which ap lication was by my attorneys without my knowledge or consent by tail- 'of logarithme.A
As before stated, my invention is'designed primarilyformultiplication and division, and contains a series of what I call controllers, which may be described as material embodiments of the" mu1tip1ication-table-that is,
mechanical means, consisting in my inven-l tion of pins of varying lengths mounted upon a plate, so arranged that when adjusted for the product of one ligure by another ligure two pins will, by their varying lengths, represent th'e units and tens otthe product, which may be transmitted by rack-bars or otherwise to the units and tens wheels hat'-, ing indicating-figures. By employing a p1ural y of these plates and adjusting them indiv duallyin one direction to represent the gurcsiof-amultiplicand, and adjustingthem as a unit in another direction to represent -successively the figures of' the multiplier, and transmitting the amounts of each partial product as soon as obtained, the product of a multiplicand of any desired length can be obtained by setting the plates as a unit and operating the transmitter as many times as there are figures in the multiplier. As compared with the mental operation of multiplyingtwo numbers, the machine is much faster, asinstead of multiplying the iigures of the multiplicand one at a time by each gureof the multiplier it multiplies all theilgures of the multiplicand at a time by each figure of the multiplier, and instead of setting down these partial products separately,.as is done mentally, it adds them as fast as obtainedto' the sum of those previously obtained, so that upon multiplying by'the last figure of the multiplier lyou have the total product instead of a series of, partial products yetto bev added together.
t also embodies, as-a primary anu laudamental structure, a series'of racks, whichare moved simultaneously, and 'a corresponding series of gear-wheels connected to numeral Wheels or dials mounted in a frame and movable therewith from their normal tion out ,of the plane of movementof 'sai racksinto the plane thereof during such portion of the movement of said racks as it may be desired toregister, and outof the plane thereof during the remainder of the movement, together with means for carrying over on each wheel or dial to thenexthigher one in succession, 4f rom the lowest to the highest denominations, any tens that may have accrued by a dial passing over a zero-indication during the porton'of the movement of the racks or operation of the .machine that the gear-wheels are not in the plane of movement of the racks. These racks may be straight, and in that case they would have to reciprocate, or they may be curved, in which case they might reciprocate or move forward continuously. 'ihe difforen tial movement of the ear-wheels desired may be effected' in severa ways, such as by moving the racks a differential distance at each operation, or by moving them a uniform distance and previously adjusting them so that the teeth will only be.engaged for thc differential distance desired, or by having selecting means to throw the wheels out of or inte mesh with the racks at different periods of the operation.
My invention also relates more specifically tothe use'of controllers, as mentioned above, for determining the differential movements of the racks cooperating -wit-h the wheels, as above referred to. If it is desired to empio the machine for addition solely, in which eac number may be considered as the product of itself by one, it will not be necessary to have controllers arranged for a multiplier of all figures, but only for the ligure 1 which simpliiies the controller greatly.
My invention also relates to various other features for simplifyln and making eiiective the various mechanica 'structures necessary in calculating-machines, and such features, as
'well as the ones before metioned, will be more full set forth in the following description, as w as in the claims annexed.
I have illustrated my invention in the accompanying six sheets of drawings, in which the saine reference-letters are used to designate identical parts. in all the figures, of which- Figure 1 is a perspective view of the front of the machine.` Figs. 2 and 2 together constitute a plan, partly in section, taken on different planes. Fig. 3 is atransverse vertical section taken through the axis of the handle of the controlling apparatus, and- Figs. 4 and li :re views of the opposite ends of the mach ne.
E is thebase-plate,.from which, nearly at its ends, rise two standards F and F' dxed parallel to 'each other, and whichsnpport the receiver C and the two horizontal crossbars G and G', which are properl perforated to serve as guides for the vertica rack-bars B constitutin the transmitter. These standards F and also support a-shaft H, which through them, and upon the leftfhand end of which are fastened in order a crank-handle Ila,'a gear-wheel Hb, and a cam-disk Hc, while the right-hand end carries also rigid therewith a grooved drum Hd.
The controlling mechanism or controllerA iscarried by hollow rails Ia and Ib at the front and rear respectively, which areconnected by cross-bars Ic and Id of an inverted-T shape at either end, and which in tum are connected at the top of the machine by s crossbar le, which is vertically adjustable by means of screws and nuts.. The frame formed by the 'bars Ia, Ib, Ic and Id is fitted in the-four guidesEa, Eb, Ec and Ed placed at the four corners of the base-plate and in two other guides Fa and F'a att-he tcp and exterior of the standards F and F' At the rear of the machine is a rock-shaft l turnin in bearings Ee and Ef, rising from c base-p te, and having fast thereon at the left and right hand ends, respectively, the two levers Ig and Ih, from which are suspended by links Ii and U, respectively, the cross-bars .extending portions of the side Ic and Id. The levenig also carries an o twardlylprojecting friction-roller Ik, which runs in scam-groove, (indicated by dotted line in Figli, upon theinner face of the diskHc, so that du each rotation of the shaft H by its handle a the hollow ,rails Ia and Ib will be raised parallel to each other and to the same height and then lowered to initial tion. The guide Fa also carries'a stub-amt, upon which is mounted an intermediate gearwheel which transmits mot-ion from the gearwheel Hb to s inion Da of one-half its diameter, which s fast to the end 4of the shaft Db of the carrying mechanism urnaled in the uuger and rear portions of t estandards F an The rincipal parts of themachine are the control er A, the transmitter B, receiver C, and carrying mechanismjD, te whichl may be added the handles J and K and connected mechanism for resetting to zero and the tape L for locating the decimal-point and reading the result.
The controller consists of a baseplate Aa, having ten rallel slots therein serving as guides for t e ten controlling-plates Ab sliding thereon, su ported by projecting shoulders upon the anged lower portions of. the plates Ac and Ad at the front and rear, repectively, which, together with the connecting side pieces Ae and Af at the right and left, respectivel Y, serve to form the framework of the controler. The side pieces Ae and Af also serve to support'the horizontal plate Ag extending forward thereto from th'e top cf the plate Ad.
At the front of the controller are eleven plates Ah, supported upon and between the top of the `plate Ac and the horizontal an 1ebar Ak, which connects the front upwa ly- ;ieces Ae and Af, as seen in Figs.- 9 and he leftfhand ten of the plates Ah are notched and numberedfromOandl to 9 for the nurposeof adjusting and retainin the controlling-plates Ab by their handles A the between the plates Ah permitting this adjustment. The sliding piece "Al, stepped for s purpose to be afterward mention ,is adjustable b notches (see Fig. l) in the angleber which supports it, and serves as a decimalpointer.
The controller4 is supported b shafts AJ' and AJ', journaled in formin the lower portions of the lates Ac and A and which have rollers at their ends, guided in thc hollow rails a and Ib. The do able-angled plates Ai and A1', fastened to the front of the plate Ac,.talrc over the hollow rail Ia and serve to guide the ccntroller in its horizontal movements.
The controller is adjusted to the right or left, as may be desired by means of the handle Am rotatable over a dial An, projecting forward from the plate Ac, having ten notches for determining the movement of the controller and locking the handle by means of a e shoulders horizontal llO IOO
, said notches.4
lug Am' upon its lower side engaging with This handle Am is pivotally mounted in the top of a vertical shaft Am2 mounted in said dial An and having atits lower end a small pinion Ao gearing in the rack Ia. projecting forward fromthe hollow rail Ia, so that the rotation of the handle Am will move the controller A a distance (in this machine) of 3.3 millimeters for each notch of the dial A'n, orthirtythree millimeters for a complete rotation. The' cross-bar G hasa downwardly-projecting portion G' with teeth on its -rear face with a pitch of 3.3- millimeters, and the co-operating rack Apsupported" by an upturned flange on the forward end of the' plate Ag has similar teeth. If the crankhandle Am is not exactly in a notch of the dial the teeth of Ap will abut against the4 teeth of- Gv and prevent the controller from rising,
and similarly, the teeth, when meshed, prevent its'horizontal displacement, thus avoiding any danger of damaging the rack-rods of the transmitter B. These rods are steely rectangular in section and sixty in number, arranged in three rows BafBb-Bc, forming twenty groups thirty-three millimeters apart. The rods of the rowsBa and Bb have rackteeth Ba.' and Bbl on the right-hand side,while those of the row Bc have similar teeth on the left-hand side. The pitch of their teeth is 3.3 millimeters, and each rod is provided with a lug or shoulder Ba resting on the cross-bar G to prevent the rods descending too far.
The controlling-plates Ab,1ike the groups of rods of the transmitter, are placed thirtythree millimeters apart 'from center to center and each has -a verticabspring-pressed lever Ab pivoted thereto, which serves to place and retain it in the-notches of its associated plate Ah. The plates Ab,'.which are placed on the rear portion of-the plates Ab,
are each provided with eighteen' rows 'of pins arranged in nine groups ot two rows in each group, the front row of each group representing units and the rear row thereof representf ing tens carried over from each partial product, and their positions and lengths are de`` termined in the following manner: The lever Abof one plate is'placed in thenotch '1 of its plate Ah and the crank-handle Amis also Aplaced in the notch 1 of its dial An, and as' the product of these numbers is one a pin'equal in height to the pitch of the racko'nthe rod B'b, 3.3 millimeters, is placed under said rod- Bb, no pin being placed under the rod Bc, as the product has no tens to be carried over. Then turn the handle to the notch 2, the product being two multiplied by one, equaling two, and place a pin of twice the length of the rst beneath the rod Bb and n`one beneath Bc. 'h'en the whole row has' been thus placed, the `lever Ab is placed in-the second notch of the plate Ah and the crank-handle is again A moved successively into the notches 1,2, 3,4, 5, 6, 7, 8 and 9 of the dial An, and the pins areA placed under the rod Bb of lengths proportional to 2, 4, 0, 8,0, 2,4, 6 and .S-that is to say, the units of the products of 2 by 1,2, 3, 4, 5, 6, 7, 8 and 9, respectively, and lunder the rod Bc pins of a length proportional te 0 0, O, 0,1, 1, 1, 1 and 1, which represent the tens of these same products to be carried forward. Similarly for the other rows.- In this manner a controlling plate or member, which is a material embodiment of the multipli'cation-table, is obtained, and the ten plates Ab' are identical in structure.
- The sliding piece Al is adjustable along the notched bar Ak and has a stepped piece at its back which can be fixed over any of the controlling-plates Ab. The diterent heights of the steps correspond, starting from the left hand, to 1, 2, 3, 4, 5, 6, 7, 8, and 9-that iste say, when the handle Am is in notch 7 the stepped plate Al will, in rising with the whole controller A, push up the rack-rod Ba to a height corresponding to seven of its teeth, and it thus serves to set up the successive figures of the multiplier orquotient, dependingxppon whether multiplication or division is ing performed.
The receiver C has ag framework composed of the front plate Ca having a section, as shown in Fig. 3, provided with two rows of twenty sight.apertureseach, andl have end pieces Cr 95 and Cr' connected with eachother by the crosspieces Cb, Cc, and Ci. The cross-bars Cb and Cc serve to supporta series of plates Cd,which, together with the front plate Ca, serve as bearings for three rows of su shafts Ce., Cf, and Cg, each twenty in number, and placed at a horizontal distance of thrtythree millimeters from each other. Upon each shaft Ce are placed a lug Ce', a ten-toothed inion Ce2 loos'e thereon, -and a fixed collar all to the rear of. its plate Cd, and between the plates Cd and Ca is a xed arm Cetwhich extends to the right between the adjoining shafts Ce and Cf,- where it is supported by a pinin one of the plates Cd, as shown in Fig. 2.. Upon eachof the shafts Cf, to the rear of its plate Cdare fixed a ten-toothed pinion with two of its teeth removed and carrying a phi Cf projecting rearwardly, and a ten-toothed pinion Cf gearing with the pinion Ce immediately above it, and between the plates Cd and Ca are fixed the cam-pin Off, a ten-toothed pinion Cf, a ten-toothed star-wheel Qf, a dial Cf?, bearing the iigures 0 and 1 to 9, and outside the plate Ca is fixed a milled knob Cf* for setting the shaft to any desired position. Upon each one o the shafts Cg, to the rear of the plate Cd, is fixed au eleven-toothed pinion Cg', from which two teeth have been removed, and having a pin Cg projecting rearwardly therefrom, and between the plates Cd and Ca are the eleven-toothed pinion Og, an eleventoothed star-wheel Cg, and a dial Cg bearing two sets of figures 0 and 1 to 9 and a blank space, arranged in reverse order, and outside the plate Ca is the milled knob Cg, similar to Cf. Vhen a dial Cf' passes from 9 to 0, or from 0 to 9, the camin Cf, taking inst a double beveled lug C fast upon a lea `spring IOC IIO
.per end bearing Ch, which is fastened .at im lower end in an extension ot lthe cross-har Cb and has im upp againstthe armCe ot'the shaft Ce, imme iately tb the left of the shaft C whose camin Cf takes against the'lng C causes the eat-s ring to move the shaft Cetotherearasap mina stepinthe carrying of the tens, which Y be further explained. Upon a cross-har (not shown) are sprin -detents (not shown) for co-operating with t e star-wheels Cf and Cg for preventing accidental movements ot the shafts Cf and Cg. The shaft Ce, which does not rotate, but' reclprocates longitudinally, as above stated, has a bearing in die plm ca of a aufncient depth to permitthis, and a strong leafspring ("4' tast u n the cross-'bar Ccserves to hold it yielding y in either position.
Fb, Fb,`Fc, and F'ca're ins ilxed in the end standards F F', .up'onw ch the receiver Cis'carried by co nding holes in its end plates Cr and'Cr'. e receiver C also carriesrifd therewith at its right-hand end an axis C upon whichfoutside of the standard F', is rotatably mounted a sleeve Cl, which has two arms Cg,
Garan' g at their ends triotion-'rollers Cm and one or the other of which arms is by its roller engaged in the camgrooves of the drumHd before referred to and is there retained by a s ring-lever C0 rigid with said sleeve C1 and ld in' one or the other ot the notches or upon a standard Cp rigid with' the axis Ck. The two grooves of the drum Hd' bein trical andixrverse in direction it to that ii by a given rotation ct the drum Hd the receiver is moved tothe lett when theleve/ris inthe notch`+a similarmtationwill moveittothe twhenthe ievsris in tha'notch e carrying mechanismD consists ot the shaft Db, en whioh is fast the pinion Da,
which transmitsthereto in the ratio of two to one the rotary movement o! the gear-wheel Hb. The shaft Db 'carries twenty cams De, (of which only one iss'hown in Fig. 8 to 1prevent confusiom) so arranged that eac is placed at an vance of tour degrees thirtyone minutes from its lett-handneighbor, 'from which it is distant thirty-three millimeters. Each cam Dc, means of a groove (indicated in dotted lines hand face, at eachrotation moves downward alever De, pivoted bytrunnions Df in notches in the crossbar Dg connecting the standards F and F', and which has a laterally-projecting pin De co-operating with the cam-groove of the cam Dc. This lever De has a pin De at its end, projecting laterally at both sides, which on the lever being depressed by the cam passes behind the pinion Ce ii it is in a forward position or engages therewith and rotates it one tooth it it is in a rearward position. Before the leverrises a lu Dc upon the cam Dc strikes the lug Ce' an moves it forward, if not alread inthat position, ai'- tar which the llever in ree to rise.
The obiect in having the cams arranged to a) ,in its left act in succession instead of simultaneously is to prevent any possible failure to carry, such as would occur the dials Cf 7 showed the amount of 999,99 and by the operation of the machine 1 was to be added to the sum already indicated. If the cams were arranged to act simultaneously, the sum shown would be 999,000 instead of 1,000,000, as it should be and will be if the cams act lnsuccession.
As the mechanisms J and K for resetting the `up r and' lower dials to zero are the same, ut one of them will be described. This mechanism consists of s hand-lever K, ilxed to a sleeve Ka, which is capable o! slidin; longltudinall and turnin 'upon two pins F and F'd, ilx in the stan ards F and F'. The sleeve Ka is provided with arms Kb, carrying a rack Kc and a bar Kd, which ls free to rise with the rack when the hand-lever K is moved backward, but isrprevented from moving horizontally with said rack if the hand-lever is moved lon gitudinally. The bar Kd is provided with small ins Kd', so ar-, ranged that when the bar d is raised and the mutilated portions in the pinions C'g' are downward (the dials Cg being then at xero) the pins will abut against the left-hand face of the pins Cg, which are also held at their lowest ition. Thus in orderto return'the dials it is simplginry to raise the rack and move the d-lever K from right to leit` The `pinions-Cg' are caused to turn so longI as the-teeth are in rwith therackKc, but are out of gear w `en the mutilated portion of thevgear is downward. At this moment the small-pins Kd'but against the pins Cg' and stop and retain the dials Cg, which are now at zero. Onthen lowering and returhingthe rack the pinions are to move. "v
The traveling band L is sndle and is placed above the a res, be possibly threaded in two l slots in eac ot the standards F and but preferblymounted on two spools depending from lu atlthe front and top ot-the standards F an F', asseen in Fig. l, and starting from the decimalint is d vided into spaces extendingover ree ofthe dials and bearing the names ot the orders of ilgures, as unita thousandsf millions, 5o. A
One revolution of the cranbhandle may be considered as divided into nine parts, in each oi which the princi l parts ot the machine perform one inn on. If the lever Co be placed in the notch:
First. The receiver is moved to the right, gearing the teeth ci the pinions Cf' in the racks c of the transmitter.
Second. The controller A is raised, pushing np the rack-rods Ba, Bb, and Bc`ot the transmitter distances corresponding to the height of the parts contacting therewith. The rod Ba is raised l rods Bb (representing the units of the product of the number denoted by the position of the to zero when placed in any position by the stepped plate A1 and thevhe - sition by the controller.
controlling-plates by the figure denoted by the position of the multiplying-crank Am on its dial An) are raised by the pins on the plates Al," and none, of them produce any action, not being in gear with their pinions; but the racks Bc, which alone are in gear and which represent the tens of the product ot be carried over, rotate the dials Cf to an extent corresponding to the number of teeth which they are raised.
Third. The receiver lis 'placed sli gh'tly to the' right of its middle position. Fourth; The levers De, b'y their pins De', 'engage in succession and rotate to the extent of one tooth thosoof the pinions Ce (which are on their left hand) which have bee'nmoved hack. As the pinions Ce2 are broad venough to mesh with the pi'nions Cf directly beneath them, whichever position they may be in, this causes the dials Cf to be advanced one space, and the tens are thus carried over.
Fifth. The receiver is shifted entirely to the left, causing the pinons Cf?4 and Gg tolg'ear with the racks Bb andBa., iespecti vel y, which were raised free and held in their raised-po- Sixth. The controller -rcdescends and the' racks are lowered by gravity,'assisted by the cross-bar Ie,-if necessary, so as to rotate the they have been .;raised. T-he rods Bc, beingk free, no louger'aet. l
Seventh. 'Ilie receiver returns a little to the right of itsmiddle position.
Eighth. The levers De carry over any tens which may have to' be carried forward.
Ninth. The receiver ,places itself exactly in the center, which wasits original posit-ion. If the receiver-lever 'Co is'placed in the notch the same actions will take place; but' all the left-hand positions Awill be transferred to the right, so that those raclis'uhich were in gear in rising will be in gear descending,
and vice' versa, and the pinions CP2, \\lich= were geared by the levers De on their right will be geared bythe levers which are on theirleft. The receiving-dials thus turn ina reverse di- Yeetion to the' previous case, and as when turning in the first direction the numeration increases, in the other direction it diminishes. Thus, for example, to multiply 956.48 by 638, the levers Ab of the controlling-plates are placed in the notches of the tigurescorre spending,l respectively, to those of the number 956.48, care being-taken to place the slider AI, carrying the stepped plate, 'above the tgure 6 of the nits, after which the multiplying-crank is placed successively in. tho
-notches Nos. (i, 3, and' 8 corresponding to the figures 'of the multiplier passingover zero between each stoppage and moving it in the direction of the arrow in' Fig. 2. After each stoppagethe crank-handle ia is .moved one turn. 'l`he product '6 l0,ff34l24isindicated on; 'the upper dials at the sametime'thatGBS appears on' the 'lower buss. The tape L1 is then moved so aste hring the'dccimal-point to the right of the 8 of' the figures 638, and the result is immediately found divided into groups of three gurcs, in integers and decimals, of which the names may be read ot from the tape. The result in this case is 6 10 thousand, 234 units, and 24 hundredths. A
' Addition is only; a special instance of multiplication, as a number is considered as its product byone, so that if th'c calculatingplates are adjusted successively. to certain numbers, leavin the multiplying-handle at 1, and the handle abe turned each time, the machine will produce the sum of these products and consequently of the numbers themnotch the products, instead of being added, will be'subtraoted from a number previously set up on the machine and the difference will be indicated.
' Division is but multiplication reversedthats to say, worked from the negativo notch.
As' regards other operations-such as involution, evolution, incr-thtay` are obtained by suitably combining the fourfundamental operations jot arithmetic. V e It will be understood hatln'y invention iscapable of numerous modicat-ions of the structure shown and described 'and all within the scope thereof, and with which it is unnecessaryto .cumber this specification, andthat I do not desire to be limited to the .exact/form shown and described, butonly to those structures and' combinations within the terms of the following claims.'
1. In a calculating-machine, the combination of .the controllingframeand tlie guides therefor, with the rotary operating-handle, a disk rotated thereby, and-links reciprocated `by, said disk and connected tosaid controlling-frame. l
'2. In a calculating-machine, the combination of the controlling-frame and the guidesl fthere'for, with the rotary operating-handle, a `disk rotated thereby, a rock-shaft and con-l nections with said disk for reciprocatingsaid shaft, and links connect ing arms on said shaft 'with said frame,
3. In a 4calculatrig-machine, the combination 'of the controlling-frame and the guides therefor, with the rotary operating-handle, ,a disk rotated therebyhaving a cam, an arm on a rock-shaft reciprocated. thereby,`and links connectiugarmson said shaft ,with said frame. 4. In acalculatingfrnachine, the combination of a framework', a receiving-can'inge-rec iprocating therein, a series of registering acam upon said shaft, connections with said v,carriage controlled .by said cam,-and a series of. reciprocating' racks with which said irwheels intermesh in one position o f sai carringe. l.
5. Ina calcnlatiug;n iachi1ie, the combination of a framcwork,'arecei\-ing-ca reciprocating thercinmith an operating-handle,
selves. If the receiver-'lei-'erisin thenegative' gear-wheels motcd in said carriage, with an operating-handln 'shaft rotated thereby,
IOO
IIC
movement.
a shaft rotated thereby, a (usic containing a cam-groove upon said shaft, and a connecting-piece controlling the position of said carriage, and carrying a friction-roller co-operating with said groove.
6. In a calculating-machine, the combina- .iion of n. framework, a receiving-carriage reci procating therein,with an operating-handle, a shaft rotated thereby, a disk containing two inverse-and symmetrical cam-grooves upon said shaf t, and a rod connected with said carriage, and carrying a sleeve rotatable-thereon, with two arms carrying'friction-rollers co-opcrating with said grooves, and means forretaining' one or the other of said, rollers in its groove.
7. In, a calculating-machine, the combina.- tion 'of a framework, a receiving-carriage reciprocatngtherein,with an operating-handle, a shaft rotated thereby, a disk containing two inverse and symmetrical cam-grooves therein mounted on said shaft, a connecting-piece controlling the position of said carriage, and carrying two friction-rollers cooperating with their respective grooves, and means for ho1d. ing one or the other of said rollers in position.
8. In a calculator, the combination of the controlling-frame, means for reciprocating said' frame, with the controllingcarri e mounted therein, and controlling `plates 1n said carriage adjustable at right angles to the line of movement of said carriage.
9. In a calculator, the combination ofthe controllingframe, ineans for reciprocating said frame, with the controlling carriage, shafts therein carrying rollers traveling in.. ways in said frame, and controlling-plates in said carriage adjustable at right angles to the line of movement of said carriage.
1Q. In a calculator, the combination of the controlling-frame, means for reciprocating said frame, with fthe controlling carriage mounted therein, and controlling plates in said carriage adjustable at right angles to the line of movement of said carriage with notched scales for adjusting and retaining said plates.
11. In acalculating-machine, the combination of the controllin -frame, means for reciprocating said trame, with the controlling-carriage mounted therein, a scale thereon 'and means for controlling the movement of said carriage by said scale, and controlling-plates adjustable in said carriage at right angles to its line ofA movement.
12. In a calculator, the combination of the controlling-frame, means for reciprocating said frame, with the controlling ca e mounted therein, a dial thereon, a shaft carrying a handle 'oo-operating with said dial and a pinion gearing with a longitudinalraclr on said frame, andcontrolling-plates adjustable in said carriage' at riehtangles to its line of ri wit l a dle co-op'erating therewithfa pinvwith, means for .one order to another, and t carried thereby and 13o-operating with said ion upon one of said parts, moved by said handie, co-operating with a rack upon the other of said parts.
14. In a calculator, the combination of thc main frame of the machine, a serrated plate rigid therewith, with a controlling-frantic movable i-n said frame, anda controlling-carriage adjustable in said controlling-frame, and carryin g a serrated plateco-opcratin g with said first-named serrated plate to prevent movementof said controlling-frame unless thc controlling-carriage is exactly adjusted, and to insure itsrcgnlar movement.
15. In a calculator, the combination of the series of racks, with the controlling-carriage carrying controlling mechanism and laterally adjustable to determine the extent of movement imparted to the racks by the controlling mechanism, and a dial and co-operating index for adjusting said carriage so arranged tltat whenthe index passes over zero of the dial the controlling mechanism shall pass into register with the next adjoining racks so as to effect a higher or lower order as the case may be, substantially as described.
16. In a calculator, the combination o! a scries of racks, with the controlling-plates bearing a series of pins co-opemting therewith, a
.controlling-carriage carrying said plates and laterally adjustable to determine which of sadpins shall engage the racks, and a dial and co-operating index for adjusting said carriage so arranged that when the index over zeroot the dial the plates shall pass into register with the next adjoining racks so as to effect a higher or lower order as the case may be.
17. In a calculator, the combination ot' the with the controlling-plates of pins co-operating thereadjusting said plates to determine the figures of a multiplicand ordiseries of racks, bearing a series .visor," a controlling-carriage carrying said Aplates and laterally adjustable to determ inc which of said pins'shall engage the racks, and a dialnnd co-operating index for adjusting said carriage soas to determine the-individual figures of the multiplier or quotient, so arranged that when the index passes over zero o! the dial the pla shallpass into register with the next ad oining racks to effect. a higher or lower indication as the case may bc. 18. In a calculator, the combination of the racks representing diierent orders of figures with the controlling-Carr' e movable from e stepped plate racks in succession.
19. In a calculator, the combination of the racks representing diterent orders, of figures, with the controlling-carriage movable from one order to another and whose position relative to the orders determines the figures of the multiplier or quotient, and the stepped plate Al carried thereb and adjustable thereon relative to the orders and co-opcmting with the racks in successimi.
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20. In a calculator, the combination of the series of dialswvith the adjustable tape co-operating therewith marked into divisions for the different orders of figures. integral and decimal.
21. In a calculator, the combination of the A series ofunits and tens racks, means for re- `ciprocating said racks, with a carriage containing a series' of numeral gear-wheels meshing directly with said racks, carrying means interposed between said gear wheels, and means for adjusting said carriage so that the units-racks will gear with certain wheels during their movement in one direction and so that the tens-racks will gear with the wheels of the next higher order during their movement in the other direction.
22. In-a calculator, the combination of the series of units and tens racks, a rotary handle and, connections for reciprocating said racks, with a carriage containing a series of numeral gear-wheels meshing directly with said racks, carrying means interposed between 4said gear-wheels, a cam-groove upon a shaft rotated by saidl handle, and connections with said groove for adjusting said carriage so that the units-racks will gear with certain gear-wheels during theirmovement in one direction, and so that the tens-racks will gear with the wheels of the next higher order dhr- -ing their movement in the other direction.
23. In a calculating-machine, the combination of the receiving-carriage, a series of register-wheels o n'shafts mounted therein, with aseries of relatively stationaryearryin members, and connections whereby when t e carriage' is in one positionsaid carrying members will add one by their operation, and when in the other'position they will subtract one by their. operation,
24. .In a calculating-machine, the combina-t tion of the receiving-carriage, a series of register-wheels on shafts mounted therein, gears rigid with said shafts, with a series of 'relatively stationary carrying members, and connections whereby when said carriage is in one position said carrying members will move said gears a tooth in one direction-by their operation, and. when in the other position they will move said' gears 'a tooth in the other direction.
25. In acalcnlatieg-machine, the combination of aseries of register-wheels on shafts, with another series of shafts parallel thereto, meansfor moving longitudinally one of said second series of shafts when its corresponding shaft of the first series passes from 9 to 0, or vice versa, a loose pinion on each shaft of aaidsecond series gearing with a pinion fixed on its corresponding shaft of said first series,
and a series of -arms for moving said loosepinion one tooth whenits shaft is in its abnormal position.
26. In a calculator, the combination of'a series of register-wheels on shafts, with another series of shafts parallel thereto, means for moving longitudinally one of said second sea series of cams helically arranged upon a rotating shaft for operating said arms.
27. In a calculator, the combination of the shaft Cf, cam Cf, and pinion Cfs thereon, with the shaft Ce, lug Ce, and loose pinion Ce2 thereon, the spring (Th and its cam, the arm De, pin De', and the cam De co-operating therewith.
2S. In a calculator, the combination of the shaft Uf, cani Cf, and pinion Cf3 thereon, with the shaft Ce, lug Cei, lug Ce', and loose pinion Ce thereon, the spring C71 and its cam, the arm De, pin De', cam De, and its lug Dc' co-operating therewith.
29. I In a calculator, the combination of the mutilated pinions Cg' carrying the pin (2g 9o with the sliding rack Kc and the relatively fixed plate Kd carryingthe pin l{d,and means for swinging said rack into mesh with the pinion. l
30. In a calculator, the combination of a series of racks, means for moving said racks, with a series of registering gear-wheels normally out of the plane of said racks, carrying means between said wheels settable thereby, and means for moving said series of wheels into the plane of said racks during a portion of the movement of Sad racks, and operating said carrying means s iccessively when said wheels are not in the piane of said racks.
3l. In acalculating-machine, the combination of the series of racks, means for reciprocating said racks, with aseries of registering gear-wheels normally out of the plane of said racks, carrying means between said wheels settable thereby,-e.nd means for movinsaid series of wheels into the plane of the racks during their movement in one direction, and
operating said carrying mechanisms successively when said wheels are not inthe plane of said racks.
32. In a calculator-,the combination of a scries of racks, a graduated series of-projections for moving said racks in one direction, with a series of registering gear-wheels normally out of the plane of movement of said racks, carrying means between said wheels settable thereby, and means for moving said serios of wheels into the plane of movement of said racks du ring their movement in one direction,
and operating said carrying means successivel] when said wheels are not in the plano of movement of said racks.
33.' In a calculator, the combination of a series of racks, agraduated series of projections for moving said series of racks-in one direction, with a series of registering gear-wheels normally out 'of the plane of movement of said racks, carrying means between said wheels.
settnblo thereby, and cams for moving said IOO IIO
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-normally out of the plane of movement of said racks, carrying means between said wheels scttable thereby, a cam for moving said series oi wheels into the plane of movement of said raeksduring t-llcirmovement in one direction, and a series of cams feroperating said carrying means successively when said wheels are not in the plane of movement of said racks.
35. In a calculator,the combination of the series of racks, a graduated series of projections for moving saidracks in one direction,
with a seri 'of registering gear-wheels normally out of the plane of movement oi' said racks, carrying means between said wheels set-table thereby, a cam for moving said series of wheels into the plano of movement of said racks durih g th'eir movement in one direction and a rotary cam-shaft having aseries of helicaliy-disposed cams -for operating. said carrying meansA successively when said wheels are not in the planeof movement of said racks.
3G. In a calculator, the combinationof n scries of racks, meant-r for reciprocating said racks,w.ith a serlcsof registering gear-wheels normally out of the plane'of movement of said racks, carrying means between said wheels scttable thereby, a cam for moving said wheels into the plane oflmovement of said racks during their movement in onedireetion, and a scries of cams for operating said carrying means successively when said wheels are not in the plane of movement of said'racks.
In a calculator, the combination of a series of raelfs, means forA reciprocating said racks,with a 'sees of registering-gear-wheels normallyontof the plane of movement of said racks, carrying means between said wheels acti able thereby, a cam for moving said wheels into the plane ot movement of said racks during their movement in one direction, and arotarycam-shaft havinga series of helieally-disposed cams foroperating said carrying means in succession when said wheels are out of the plane of movement of said racks.
38, In a calculator,the combination of a series of racks, a graduated series of projections for moving said racks in ono direction, with a series ot registering gear-wheels normally out of the plane o! movement of said racks,
'carrying means between said wheels vsettable thereby,'a rotary cam for moving 'said series of wheels 'into the plano 0i' movement of said racks during theirmovcment in one direction, and a rotary cam-shaft having a series of helically-disposcd cams for operating said carrying means' sncceasivelywhon said -wheels are not in the piane of'mov'emcnt of said racks.`
r39. In a calculator, the combination-of a scries of racks, a 'form'oving sai racks in one direction, with ries of racks,with a series of registering gea-rwlieels normallyontof the plane of movement of said racks, carrying means between sa id wheels seitahle thereby, and means for moving said racks in one direction, and moving said series ot wheels into theplane of movement of said racks during their movement in one direction and operating Said carrying means successively when said wheels are not in the plane of movement of said racks.
40. ln n calculating-machine, the combination of n series of racks, a graduated 4series of projections engaging with said racks for moving them in one direction, with a series of registerin g gear-wheels normally out of the plane of 'movement of said racks, carrying means botwccn said wheels settable thereby, and means for moving said graduated serie's 'of projections and moving said series of wheels into the plane of movement of said racks during their movement in one direction and operating said carryn g means successively when said wheels are notin the plane of movement of said racks.
41 In a calculator, the combination of a series of racks, with a series of registering gearwheels normallyout of the plane of movement 'of said racks, carry-ing means between said wheels settable thereby, and means for reciprocatin g said racks and moving said series of wheels into the plane ef movement of said racks dn rin g their movement in one direction and operating said carrying means successively when said wheels are not in the plane of movement of saidracks.
42. -In a calculator, the combination of a sories of racks, with a series of registering gearwheels normally ont of the plane of movement of sliid racks, carrying means between said wheels settable thereby, means for reciproeating said racks, a cam for moving said series of wheels Ainto the plane of movement of said racks during their movement in one direction, and a series oil-cams for operating said earryin'gmeans successively'when said wheels are not in the plane of movement of saidracks.
43. In a calculator, the combination of a series of racks, with a saries of registering gearwheels normallyoutof the plane of movement of said racks, carrying means between said wheels sttable thereby, means for reciprocating said racks, a cam for moving said series of wheels into the' plane of movement oi.' said racks during their movement in one dircetion, and a rotary ea'm-shaftwith a helically-arran series of 'cams thereon for operating said' carrying means successively when said wheels are not in the plane of said racks.
'44. In a calculator, the combination of a seuated series of projections a' series of registering gear-wheels normally 'out'ot the plane of movement ot said racks,
carrying means between said wheels settable thereby, means for reciprocating said series of projections and rotating a cam for moving said series of wheels into the plane of movement of said racks during their movement in one direction and rotating a cam-shaft having a hclically-arranged series of cams for operating said carrying moans successively when said wheels are notin the plane of said racks.
45. In a calculator, the combination of a series of reciprocating racks, a graduated series` of projections controlling the movement of said racks, with a series of registering gearx o wheels normally out of the plane of movement v of said racks, carrying mechanism between said wheels, and means for-movin g said series of wheels into the plane of-movement of said racks during their movement in one direction.
x 5 46. In a calculator, the combination of a sesaid racks, with a series of registering gearwheels normally out of th plane of movement 'of .,ad maks, carrying means between said wheels, arrotary cam for movi-ng'said series of wheels into the plane of movement of said racl'cs duringtheir movementin one direction, and means for reciprocating said projections.
48. In' a'calculator, the combination of the reciprocating rack, a graduated series of projections controlling the movement. ofsaid rack, with a registering gear-wheel normally out of the plane of movement of said rack, 4o
to register with said rack and to move 'it,and
for moving said wheel into the plane of move- 1 ment of said rack during its movement in one direction.
49. 1na'calc ulator, the combination of the rcciprocatin g rack, a graduated series-of projections controlling the movement thereof,
`with a registering gear-wheel normally out ofthe plane of movement of said rack, means.
5o for causing one of saidsprojeetions to register with said rack and to moya it, and a rotary cam forjnoving said wheel into the plane of movement of said rack duringlits movement in one direction.
50. In a calculator, the combination of a Sel'ies of racks with a series of registering gearwheels normallyout of the plane of-movement of said racks, carrying'mechanisms between sqidwheels, and a rotary handle and connec- '6o tiens therewith for 'reci roeatinsaid racks', 4having said gear-Whse into t e plane 'of movement of said racks during their moveent one direction, and actuating said car- ,rying mechanisms' successively vwhen said 'wheelsiare not in the plane of movement of said racks. .A 5l. ln a calculator, the combination of a series of reciprocating racks, a graduated 'series and means for causing one of vsaid projections ries of racks with a series of rcgisteri ng gem'- .whcelsnorma-lly out of the plane of movement of said racks, carrying mechanism between 7o 'said wheels, a shaft carrying a helically-arranged series of cams co-operat-ing with said carrying mechanisms, and a rotary handle and connections'therewith for reciprocating said racks, moving said gear-wheels into Fic plane of movement of said racks during their movement in one direction, and rotating said shaft. to actuate said carrying mechanisms successively when said gear-wheels arc not in the plane of movement of said racks.
52. In a calculator, the combination ot' a scries of racks, with a sciics of registeringwheelsnomallyout of the plane of movement of said racks, carrying mechanism betweensaid wheels` a shaft. carrying a hclically-arranged series of cams cti-operating with said carrying mechanism, a rotary handle and u link connectingl it to a frame for reciprocating said racks, a cam fast on said shaft and connections for thereby moving said gear-wheelsl into the plane of movement. of said racks during their movement in one dircction, and retating said shaft so that it shall actuate said carrying mechanisms successively when said wheels are not in the plane of movement oi said shaft- 55. `In a calculator, the combination eta sories of racks, with aseries of registein g gearwheels normally out of the plane of movement of said racks, carrying mechanisms between said wheels, n shaft carryinga helically-arranged series of cams (so-operating with said carrying mechanisms, a rotary handle, a frame for reciprocating said racks, a link reciprocatedby said rotary handle und connecting` it to said frame, acam fast on said rotary handle and connections 'for thereby moving said gear-wheels into the plane of movement. of said racks during their movement in one direction, and connections to said rotary handle for rotating said shaft for actua-ting said carrying mechanisms successively when said wheels are not in the plane of said racks.
54. In a calculator, the combination of the Series of racks, witha series of registering gear-wheels normally ou t ofthe plane of movement of said racks, carrying mechanisms between said wheels, a shaft carrying a helicallyarranged series of cams co-operating with said carrying mechanisms, a rotary handle upon a shaft, a frame for reciprocating said racks, a pivoted lever rocked by said rotary handle, and a link for connecting said frame and pivoted lever,a cam fast on said handle-shaft and connections for thereby moving said gear. wheels into the plane of movement of said racks during-their movement in one'direction apd connections to said handle-shaft for rotat-ing said first-named shaft for actuating said carrying mechanisms successively when said wheels are not in the plane of said racks'.
65. In a calculator, the combination of the series of racks, with a series of registering gear-wheels normally out of the plane of movement of said racks, carrying mechanisms between said wheels, a shaft carrying a helicallyarranged series of cams co-operating with said carrying mechanisms, a rotary handle rigid with ashaf t, a sliding frame for reciprocating said racks, a rock-shaft carrying an arm rocked by a diskv rotated by said handle, arms on said rock-shaft, and links connecting said arms and frame, a cam fast on said handleshaft and connections for thereby moving said gear-wheels into the plane of movement of said racks during their movement inone direction, and connections with said handleshaft for rotating said first-named shaft for actuating said carrying mechanisms successively when said wheels are notin the plane of said racks.
5G. In a cale `ilator, the combination of a se ries of racks, with a series of registering gearwheels normally out-ot the plane of movement of said racks, carrying mechanisms between said wheels, 4a shaft carrying a helially-arranged series of cams `cogoperatng with said carrying mechanisms, a rotary handle and a link connecting it to a frame for reciprocating said racks, adsk rotated by said handle and having -a camrroove, anda piece reeiprocated thereby with connections for moving said gear-wheels into the plane of movement of said racks during their movement in one direction, and connections with' said handle for rotating said shaft and actuating said carrying mechanisms successively when said gear-wheelsare not in the plane of movement of said-racks.
57. In a calculator, the combination of a reeeiver, two series of numeral-wheels therein,
' with a series of racks co-operating with one of said series of numeral-wheels, a series of controlling devices arranged in pairsand representin in their structure the units Vand tens of t e products of the digits, andadjust able for determinin the movement of said racks, and means or registering upon -the l other series of wheels the successive adjustments of said controlling devices.
58. In a calculator, the combination of the receiver,two series of numeral-wheels therein, with controlling mechanism representing Ain its structure the separate values of the units and tens of the products of the digits, and adjustable to determine the movements of said wheels, transmitting mechanism between said controlling mechanism and one of said series of wheels for actuating said wheels simultaneously, and similar mechanism between saidcontrollers and the other series of wheels to actuate said latter ones successively.
59. In a calculator, the combination of a receiver, two series .of numeral-wheels therein, with controlling mechanism representing in its structure the separate values of the units" and tensof the products of the di 'ts, and adjustable in Oneway to determinehe multiplicand or divisorand in another waytodetermine the figures of the multiplier or quotient. and transmitting mechanism for transferring the result of bothadj ustments to one series of wheels, and of the adjustments for A and oftheadjustments for the multiplier or quotient to the other. series of wheels by connecting, by the movement of said receiver, said wheels and said racks during the movement of said racks .in one direction.
61. In a calculator, the combination of a movable carriage, a series of register-wheels mounted therein, with carrying mechanisms interposed between said wheels andsettable thereby, register-operating means for said wheels disengageable therefrom, and means for actuating said carrying mechanisms successively when said wheels are disengaged from said register-operatin g means.
G2. In a calculator, the combination 'of a movable carriage, a series of register-wheels mounted therein, with carrying mechanisms interposed betweensaid wheels scttable thereby, register-operating means for said wheels disengageable therefrom, relatively fixed means for actuating said carrying mechanisms successively, and means formovin g said carriage from engagement with said registeroperating means to said carrying-operating means.
G3. In a calculator, the combination o a movable carriage, a. series of register-wheels mounted therein, carrying mechanisms interposed between said wheels and settable thereby, with register-operating means normally disengaged from said wheels, relatively-fixed means for operating said carrying mechanisms successively, and means for reciprocating said carriage to engage first with the reginter-operating mechanism and then with the. carrying-operating means.
6l. In a calculator, the combination of a movable carriage, a series of register-wheels mounted therein, carrying mechanisms interposed between said wheels and settable thereby, with 'register-operating means normally disengaged from said wheels, a rotary shaft carrying a helically-disposed series of cams for operating said carrying mechanisms successively, and means for reciprocating said carriage to engage first with 'said register-operating means and then with thc cams on said shaft.
G5. In a calculator, the combination of a movable carriage, a series of register-wheels mounted therein, carrying mechanisms interposed between said wheels and scttable thereby, with register-operating me'ans normally disengaged from said wheels, a rotary shaft carrying a helically-disposed series of cams jfor operating said carrying mechanisms suc- 'carriage te engage first with the register-operating means and then with the carrying-operating means. 67. Ina calculator, the combination of a mqvablecarriage, a series of register-wheels mounted therein, carrying mechanisms interposed between .said wheels and scttable thereby, with register-operating means normally disengaged from said wheels, a rotary shaft carrying a helically-disposcl series of cams for, operating said carrying mechanisms snccessivcly, and a rotary handle and cornicetionsfor reciprocating said carriage to engaf'e first with said register-operating mechamsm'and then with the cams on said shaft and' rotating said cam-shaft. A 68.` In a carrying mechanism, the combination of aseries of register-wheels, with a se; ries of reciprocating shafts ce-operatin g there- \vith,vn 1eans for adjusting any shaft of said series when -its primary co-opcratingwhcel passes from 9 to O, teeth on said shaft for cooperating with its secondary register-wheel to advance it one step, and means for operating successively the teeth on any of said shafts that may have been adjusted, substantially ns described.
G9. In a calculator, the combination of a series of register-wheels upon shafts, pinions fixed on each of said shafts, with a series of reciprocating shafts co-operating therewith/ parallel to said first sries, means for adjusting any shaft of said series when its primary co-opcrating wheel passes from 9 to 0, teeth on said reciprocating shafts for co-pcrating with the pinion on its secondary registerwheel shaft to advance it one space, and means "for operating successively the teeth on any of said reciprocating shafts that may have been adjusted, substantially as described.
70. In a calculator, the combination of a scrics of register-wheels upon shafts, pinions fixed upon cach of said shafts, with a series of rcciprocati ng shafts co-operatin g therewith parallel to the first series, means for adjust ing any shaft of said series when its primary cti-operating -wheel passes from 9 to O, teeth on said reciprocating shafts for ee-operating with the pinion on its secondary registerwheel shaft to advance it one space, and a helical'ly-arranged series of cams upon a shaft for operating successively the teeth on any of said reciprocating shafts that may have been adj usted, substantially as described.
71. In acalculator,`thc combination of a series of shafts carrying a registering-wheel and a pinion fixed on each, with a series of reciprocating shafts carrying means for co-operating with said pinions, connections for adjusting any one of said reciprocating shafts when its primary registering-wheel passes from fl lo 0, or viceversa, and a helicall ,'-arranged series of cams upon a shaft for operating successively the carrying means upon said reciprocating shafts that have been'adjusted, to advance their co-operating pinioiis onltooth.
'72. In a calculator, the combination of a scries of reciprocating racks, with a series'of registering gear-wheels normally out of the pla-ne of said racks, carrying mechanisms interposed between said wheels and settable thereby, a frame, a rotary disk, connections between said fra-mc and disk tor reciprocating said racks, means for moving said series of wheels into the plane of said racks, and means for operating said' carrying mechanisms successive] y when said wheels are not in the plane of said racks.
73.,In a calculator, the combination of a se ries of reciprocating racks, with a series of registering gear-wheels normally out of the pIan of said racks, carrying mechanisms interposed between said wheels and settable thereby, a frame, a rotary disk, connections between said frame and disk for reciprocating said racks by the rotation of the disk, a cam for moving said series of wheels into the plane of said racks, a series of helically-arranged cams for operating said carrying mechanisms successively when said wheels are not in the plane of said racks, and means for operating said disk and cams. v
74. In a calculator, the combination of a scrics of reciprocating racks, with a series of registering gear-wheels normally out of the plane of movement of said racks, carrying means interposed between said wheels and settable thereby, a frame, a rotary disk, a link connecting said disk and frame for reciprocating said racks by the rotation of said disk, a cam for moving said series of wheels into the plane of said racks, a series of helically-arranged cams for operatin g said carrying mechanisms in succession when said wheels are out of the plane of said racks, and means for operating said disk and cams.
75. In a calculator, the combination of a series of reciprocating racks, with a series of registering gear-wheels normally ont of the plane of movement of said racks, carrying means interposed between said wheels and settable thereby, a frame, a rotary cam-disk, a link operated by said cam and connected to said frame for reciprocating said racks by the rotation of said disk, a cam for moving said series of wheels into the plane of said racks.
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IOS
a serie-sof helically-disposed cams for operating said carrying mechanisms successively `when said wheels are not in the plane of said racks, and means for operating said disk and cams.
76. In a calculator, the combination of a series of reciprocating racks, with a series of registering gear-wheels normally out of the plane of movement of said racks, carrying mechanisms interposed between said wheels and settable thereby, a frame, a rotary cam'- disk, a rock-shaft carrying an arm reciprocated by said disk, a link connecting said vframe and rock-shaft for reciprocating said series of projectionsvarying in height, one
.nnisms inte series for each rack, means for determining which grojection in each series shall cgi-operatc wi its rack, and means for reciprocating said projections to move the racks and for operating said carrying. mechanisms successively when said. racks and wheels are not in operative engagement.
78. In a calculator, the combination of a series of registering gear-wheels, carrying mechanisms interposed between said wheels and settable thereby, with a series ot reciprocating racks cofoperating with said wheels during their movement in one direction,- plural series of projections varying in height, one series for each rack, means for determining which projection in each series shall co-operste with its rack, means for reciprocating said projections to move the racks, and means for operating said carrying mechanism successively when said racks and wheels are not in operativeengagemeut.
7 9.. In a calculator, the combination of a series ot registering gear-wheels, carrying mechbetween said wheels and scttablc thereby, with a series ot reci roesting racks co-operatin with said whee during their movement one direction, plural series o! proections varying in height, one series for eac rack, means for determining which projection in each series shall co-operatc with its rack, means for reciprocatingsaid projections to move the racks, and a shaft carrying a helically-arranged series of cams for operating said carrying mechanisms successlvely when-said racks and wheels are not in .open tive engaagemeut.
- 80. -In a calcu tor, the combinationof a series of-registeringeerlwheels, carryingmechansms interpose between said wheels and settable thereby, with a series of reci procating racks co-opcrating with said wheels during their movement in one direction, plural series of projections varying in height, one series for each rack, means for determining which projcctionin each series shall co-operate with its rack, a rotary handle, a frame, a link connecting said handle and frame fo. reciprocating said. projections to move the racks, and a shaft operated by said handle and carrying a helically-mranged series or cams for operating said carrying mechanisms successively when said racks and whecs are not in operative engagement.
Sl. In a calculator, the combination of a sc ries of registering gear-wheels, carryin g mech anisms interposed between said wheels and set'table thereby, with a series oi reciprocating racks co-operating with said wheels d uring their movement in one direction, plural series of projections varying in height, one series for each rack, means for determining which projection of each series shall oo-operate with its rack, a rotary disk, aframc, con.-
`nectionsbetween said frame and disk for reciprocating said projections to move s'aidf racks, and means for rotating said disk and operating said carrying mechanisms successively when said racks and wheels are not in operative engagement.
82. In a calculator, the combination of a series of registering ear-wheels, 'carrying mechanisms interpos between said wheelsand settable thereby, with a series of reciprocating racks co-operatin with said wheels during their movement 1n one direction, plural series of projections varying in height, onoseries for ea'ch rack, means for determining which projection in each series shall co-operate with its rack, a rotary handle, a disk' revolved thereby, a frame, a link connecting said disk'and frame for reciprocating said projections to move the racks`and means for op- :erating said carrying mechanisms successlively when said racks and wheels are not in operative lgagement. l
83. In a culatcr, the combination of a series of registering gear-wheels, carrying-mechanisms interpose between said wheels and settable thereby, with a series of reci ting racks co-eperatin with said wheels during their movement one direction, plural. series of projections varying in height, oneI series for each rack, means for determining which projection in each series shall c bloper-` ate with its rack, a rotary handle, a cam-disk revolved thereby, a frame, a link connecting said disk and frame for reciprocating said projections to move the racks, and a shaft operated by said handle and carrying a helicallyarranged series of cams for operating said carrying mechanisms successively when said racks and wheels are not in operative engagement.
84. In a calculator, the combination of a series of registeringl gear-wheels, carryin devicesbetween sai wheels and settablet ere foo Vzo
by, with a series ot reciprocating racks actuating said wheels during their movement in on@ direction, controlling "devices for said racks representing units and'tens of the produets ofthe digits, and adjustable in one di- 'rectioirto vary the digits of the multiplier, means for reciprocating the controlling deviecsto move said racks, 'and means'for operating said carrying -devices successivelywhile the racks are not actuating the wheels.
8 5. In a calculator, the combination et the series of registering gear-wheels, carrying-devices between said wheels a-nd settable thereby, with-a series of reciprocating racks actuating said wheels during their movement in one direction, controlling devices for said racks representing units and tensof t-he products of the digits, andadjustable in one direction tova'ry the digits of the multiplier, and means for reciprocating thejcontrolling devices to move the racks, and for operating said carrying devices successively while the racks are' not actuating the'wheels.
8G. In a calculator, the combination of the series of registering gear-wheels, carrying de vices between s'aid wheels and settable thereby, with a series of reciprocating racks act nating said wheels during their movement in one direction, controlling devices for said racks representing units and tens of the products of the digits, and adjustable in onedirection to vary the digits of the multiplier,a rotary handle and connections for reciprocatfing sad controlling devices te move the racks, and means for operating said carrying. devices successively while the racks are not actuating the wheels.
87. In a calculator', the combination of the series' of registering gear-wheels, carryingdevice'sleetween said wheels and settable thereby, with a series of reciprocating racks actuating said wheels during their movement in one direction, controlling devices for said racks representing the units and tens of the products of the digits, and adjustable in one direction to vary the digits of the multiplier, and a rotary handle and connections for reciprocating said controlling devices to move the racks, and for operating said carryingdevices successively while the racks are not actuating the wheels.
88. In a calculator, the combination of a series of registering gear-wheels, carrying de` vices between. said wheels and settable thereby, with a series.V of reciprocating racks actuating said wheels during-,their movement in one direction, controlling' devices for said racks representing the units and tens o! the products of the digits, a rotaryhandle, alink connecting said handle and controlling dcvices for reciprocating lsaid controlling devices' t i move the racks, and connections with saidhandle for operating said carrying devices successively whilethe racks are not actuating the wheels.
S9. In a calculator, the combination ot the Ainto the same plane sci-ics of registering gear-wheels, carrying devices between said wheels and settable there- -by,`with a series of reciprocating racks actuating said wlieels during theirmovemeut in one direction, cont-rolling devices for said racks representing the units and tens of the products of the digits, a rotary handle, a disk 'rot-ated thereby, a link connectingsaid disk and controlling devices for reciprocating said controlling devices to move said racks, anda shaft operated by saidhandle and carrying a series of helically-disposcd cams for operating said carryingdevices successively while said racks are not actuating the wheels.
90. In a calculator, the combination of a series of rcgisterin g gear-wheels, carrying mech anisms interposed between said wheels and settable thereby, witha series of racks co-operating with said wheels, reciprocating -controlling mechanism for moving said racks, an operating-handle connected by links with said cont-rolling mechanism, and connections with said handle for bringing said racks andwheels during a portion of the movement of said racks, and for operating said carrying .meehanisms successively when said racks and wheels are in different planes.
al. Ina calculator, the combina-tion of a series of registering'gcar-wheels, carryingmechanisms interposed ,between said wheels and settable thereby, with a series of racks co-operating with said wheels, reciprocating controlling mechanism for moving said racks, a rotary handle, a disk rotated-'thereby links reciprocated'by said disk and connected to said controlling mechanism, and connections with said handle for bringing said racks and wheels into the same plane during a portion of the movement of said ating said carrying mechanisms successively when said racks and wheels are in different planes. V
92. In a calculator, the-combination of a series of rcgisterin g gear-wheels, carrying mocha-uisms interposed between said wheels and sett able thereby, with a series of racks co-opcrating with said wheels, reciprocating controlling mechanisnrfor moving said racks, a rotary handle, a disk rotated thereby links reeiprocatedlby said disk and connected to said controlling mechanism, a shaft carrying a helically-arranged series of cams for operating said carrying mechanisms successively when said wheels and racks are disen aged, and mechanism operated by said han le for bringing said racks and wheels into the same plane during a portion' of the movement of said racks. v
13. In a calculator, the combination of a series of registering gear-wheels, carrying mechanisms interposed between said wheels and scttable thereby, with a series-of racks co-operating with said wheels, reciprocating controlling mechanism for moving said racks, a rotary handle, a disk rotated thereby, links reciprocated by said disk and connected to said controlling mechanism, a shaft carrying a helically-arrangcd series of cams for onorracks, and for operating said carrying mechanisms successively when said racks and wheels are disengaged, and a cam on said handle-shaft for bringing said racks and wheels into the same plane during a portion of the movement of said racks.
94. In a calculator, the combination of the series of registering gear-wheels, carrying mechanisms interposed between said wheels, with a series of racks co-.operatlng therewith, pl nral series of projections varying in height, one series foreach rack, means for detennin ing which projection of each series shall ,cooperate with its rack, means for reciprocating the projections, means for bringing said .racks and wheels into the same plane during a portion of the movement of said racks, and means for operating said carrying mechanisms successively when said racks and wheels are in different planes.
'95. In acalculator, the combination of a series o f registering gearwheels,carryi ng mechanisms inte between said wheels and settable thereby, with a series of racks cooperating therewith, Rlural series of projections varying in heig t, one series for each rack, means for determining which projection of each series shall co-operate with its rack,
means for reciprocating said projections and bringing said racks and wheels into the same plane during a portion ofthe movement of. said racks, and means for operating said carrying mechanisms successively when said racks and wheels are in different planes.
96. In a calculator, the combination of aseries of .registering gearwheels,carrying mech# anisms interposed between said wheels and settable thereby, with a series of racks cooperating therewith, plural series of projections yarying in height, one series for each rack, means for determiningwhich rejection of each series shall co-operate with) its rack, -means for bringing said wheels and racks into the same planeduring a portion of the movement of'said racks, and means for reciprocating said projections and for operating said carrying mechanisms successively when said wheels and racks are not in the same plane.
97. In acalculator, the combination of a series of registering gear-wheels,carryin g mechanisms interposed between said wheels and settable thereby, with a series of racks cooperating therewith, plural series of -projec tions varying in height, one series for each rack, means for determining which projection of each series shall co-operate with its rack, means for reciprocating said rejections, and means forbringing said whee and racks into the same plane during a portion of the movement of said racks, and for operating said carrying mechanisms successively when said racks and wheels are not` in the same plane.
98. In a calculator, theheoibination of a series of registering rw ee carrying mechanisms interptel'a'etween said wheels and settable thereby, with a series ot racks eooperati ng therewith, plural series of profe@ tions varying in height, one series for cach rack, means for determining which projection of each series shall coopcrate with its rack., and means for reciprocating said projections and for bringing said racks and wheels into the same plane during a pori ion of the movement of said racks, and for operating said carrying mechanisms successi vel y when said racks and wheels are in different planes.
l 99. In a calculator, the combination of a scrics of registering gear-wheels, carrying mech anisms interposed between said wheels and settable thereby, with a series of racks cooperating therewith, plural series of projections varying in height, one series for cach rack, means for determining which projection of each series shall co-operate with its rack, an operating-handle, a link connecting said handle and a frame for reciprocatingsaid projections, andconnections with said handle for bringing said racks and wheels into thc same plane during a portion of the movement of said racks, and for operating said carrying mechanisms successively when said wheels and racks are in different planes.
100. In a calculator, the combination of a series of registering gearwheels, carrying mechanisms interposed between said wheels and sett'able thereby, with a series of racks c'o-opcrating therewithl plural series of. projections varying inhei ht, one series for each rack, means for determining which proj ection of each series shall co-operate with its rack, a rotary disk, a frame, connections between said disk and h am for reciprocating said projections, a cam for bringin said 'racks and wheels into the same plane uring a portion of the movement of said rac and means for rotating said disk, operati said cam, and said carrying mechanisms successively when said wheels and racks are not in the same plane.
101. In a calculator, the combination of a series of registering gear-wheels, carrying mechanisms interposed between said wheels and settable thereby, with a'serics of -raeks co-operating therewith, plural series of' projections varying in height, one 4series foreach rack, means for determining which projection of each series shall co-opera with its rack, a rotary handle, adiskrota thereby, a link connecting-said disk and a frame for reciprocatingsaid projections, canis o rated bysaid handle for bringing said rae and wheels into the same plane during a portion of the movement of said racks, and for operating said carrying mechanisms successively when said wheels and racks are not in the same plane.
102. In a calculator, the combination of a series of registering gear-wheels, carryingr mechanisms interposed between said wheels and settable thereby, with a series of racks co-operating therewith, plural series of projections varying in height, one series for each rack, setting moans for-determining which IOO los
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US556720A true US556720A (en) | 1896-03-17 |
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US556720D Expired - Lifetime US556720A (en) | Best available copx |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2478365A (en) * | 1949-08-09 | Broido | ||
US2639860A (en) * | 1953-05-26 | Partial product machine | ||
US2969177A (en) * | 1950-11-06 | 1961-01-24 | Realty Ind Corp | Partial product calculating machine |
US3100603A (en) * | 1963-08-13 | gubelmann | ||
US20030079337A1 (en) * | 1997-12-31 | 2003-05-01 | Duracell Inc. | Battery cathode |
-
0
- US US556720D patent/US556720A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2478365A (en) * | 1949-08-09 | Broido | ||
US2639860A (en) * | 1953-05-26 | Partial product machine | ||
US3100603A (en) * | 1963-08-13 | gubelmann | ||
US2969177A (en) * | 1950-11-06 | 1961-01-24 | Realty Ind Corp | Partial product calculating machine |
US20030079337A1 (en) * | 1997-12-31 | 2003-05-01 | Duracell Inc. | Battery cathode |
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