US1743562A - Transfer device for registering apparatus - Google Patents

Transfer device for registering apparatus Download PDF

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US1743562A
US1743562A US178947A US17894727A US1743562A US 1743562 A US1743562 A US 1743562A US 178947 A US178947 A US 178947A US 17894727 A US17894727 A US 17894727A US 1743562 A US1743562 A US 1743562A
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wheel
disk
driving
driven
disks
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US178947A
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Mombur Georges
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06MCOUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00Design features of general application
    • G06M1/14Design features of general application for transferring a condition from one stage to a higher stage
    • G06M1/16Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism
    • G06M1/163Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism with drums

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  • My invention relates to a transfer device for registering apparatus which may comprise a series of numbered disks disposed in axial alignment and so arranged that they '5 severally present along a reference line a series of numbers, the disks running from right to left indicating the numbers of units, tens, hundreds, etc., in the usual manner.
  • the object of m invention is to provide a transfer device or registering apparatus which is more compact and permits a closer spacing of index numbers of a given size than the usual devices of this nature.
  • the invention further aims to provide transfer mechanism which, while insuring a positive and accurate advance of the several register disks and an equally positive locking of such disks when they are not required to be in motion, is simple and rugged in construction.
  • the accurate movements imparted to the registering disks by the transfer mechanism according to the present invention insure the alignment of the several index num here so that the result of the integration of the register can be easily read and without possibility of confusion.
  • the apparatus according to the present invention is characterized by a novel connecting system between successive registering disks, said system comprising a star wheel of special design, a portion of which lies between the adjacent disks, This wheel is so formed as to perform a triple function in cooperation with a driving pin which is carried by the driving disk, driven pins which are carried by the driven disk and a mutilated locking ring which is preferably formed integrally with the driving disk.
  • driving and driven may be appropriately applied when considering any pair of adjacent'disks, although the driving disk of such pair will, in fact, be the driven disk with respect to a wheel disposed to the right of the latter.
  • a particular advantage of this construction is that the separation between adjacent disks need be no greater than the thickness of the special star wheel or intermediate wheel, as it may be termed, disposed between adjacent disks, and
  • this intermediate wheel may be made quite thin.
  • the disposition of the several parts of the transfer mechanism is such that the drivin and driven engagements and also the locking engagement of the parts cooperating with the intermediate wheel, all occur in the plane of such Wheel, and this permits of an extremely compact arrangement of the entire registering mechanism.
  • Figure 1 is a front elevation of a register device employing the transfer mechanism according to the present invention.
  • Fig. 2 is an elevation of a disk seen in the direction of the arrow A, Fig. 1 (driving side) in its inactive and locked position.
  • Fig. 3 is a view of the opposite side of the same disk seen in the direction of the arrow B (Fig. 1) (driven side) in one of its working positions.
  • Fig. 4 is a diametrical vertical section in the direction of the arrow C, Fig. 2, or as viewed from the rear in Fig. 1.
  • the register may comprise for example, five counting disks, the first disk 1 of which carries a circular row so of driving ratchet teeth 2 or the like.
  • the first disk may be made integral with the axle 3 and drive it directly.
  • the opposite face of the first disk, that is its driving face, is identical with the driving face of any one of the other disks and is similar to the face shown in Fig. 2.
  • the driving face of each disk is provided with a mutilated locking ring or flange 5 having an opening 6 of predetermined width.
  • a catch or driving pin 7 projecting from a shoulder 7* concentric to the rim 5 being provided opposite said opening.
  • the catch or driving pin 7 may engage in one of the radial notches 8 formed in the teeth 8 of an intermediate star wheel 9 of special form mounted between two adjacent disks. If the notches were omitted the wheel 9 would present normally the shape of a pinion having four teeth for instance, as shown by the dash and dot line 4 (Fig. 2), and suitably designed to cooperate with pins 10- of the adjacent driven disk, said pms having preferably a cylindrical shape.
  • This ad acent disk is provided on its driven face with ten of such pins as will be seen in Fig. 3, where 1t le desired to give indications based on the d ec1mal system.
  • the remaining counting disks are freely rotatable about the shaft 3.
  • the intermediate star wheels 9 are freely rotatable .about the stationary shaft 11 and function independently of one another. Each disk drives the ad acent disks of next higher order through one of the intermediate wheels 9 lying between adjacent disks. It will be apparent that the first or units disk (to the right in Fig. -1) may be driven in any suitable manner.
  • the wheel 9 will be operated once at each revolution of the driving disk by means of the catch or driving pin 7, the engagement of the latter in notch 8 of the intermediate wheel corresponding in angular movement to the coming of the cutaway part or opening 6 in locking ring 5 opposite a tooth 8 of the said wheel, thus allowing the rotation of the wheel to take place under the action of said driving pin.
  • the shape and dimensions of the intermediate star wheel 9 are determined in such a manner that, by reason of the action of the driving pin 7 of a driving disk, said wheel Will'be turned through an angle of 90 degrees at each actuation, this movement of the wheel causing the driven disk to be advanced onetenth of a revolutionflso as to bring the succeeding numeral to the index line, the parts being then locked againstdisplacement, as above set forth.
  • the four quadrants of the intermediate star wheel are identical in form so that the operation above set forth will occur nuance i four times during each complete revolution of such wheel.
  • tlie star wheel 9 with respect to the'pins 10 driven thereby constitutes a pinion
  • the said ins acting as the teeth of a' gear meshing with the teeth 4 gFigfl 2) ofsuch pinion (wheel 9) and drivmg pin 7 of the adjacent disk also acts as the tooth of a driving gear in advancing the said star wheel.
  • the driving ratio between the driving disk and intermediate wheel 9 is higher than the ratio between said wheel and the disk driven thereby because the radius of driving pin 7 is greater than the radius of driving pins 10 with respect to the axis of the disks.
  • a transfer device for registering apparatus comprising a driving disk, a driven disk, a wheel between said disks, rotatable upon an axis separated from the axis of said disks, a pin on said driving disk adapted to intermittently rotate said wheel, and pins on said driven disk successively engaging said Wheel and through which pins the movement of said wheel is transmitted to said driven disk, the said pins on the driving and driven disks being disposed so as to rotate in a common plane and in concentric orbits one within the other.
  • a transfer device for registering apparatus comprising an intermediate wheel entering between driving and driven register disks, notches on said wheel, a catch on the driving disk cooperating with one of said notches to cause said wheel to rotate through a predetermined angle during each revolution of the driving disk, ten pins arranged circumferentially upon the driven disk, and flared notches upon the intermediate wheel between the first-mentioned notches and occupying a common plane therewith transverse to the axis of the wheel, one of the pins of the driven disk being engaged when at rest in one of the flared notches, and means on the driving disk to lock the intermediate wheel during the time that the driven disk is not in motion.
  • a transfer device for registering apparatus comprising driving and driven disks, an intermediate wheel rotatin freely upon an axis parallel to the axis of said disks, notches on said wheel, a catch on the driving disk engaging at each revolution in one of said notches in order to cause the wheel.
  • a transfer device for registering apparatus comprising driving and driven disks, an intermediate wheel between said disks, a catch on the driving disk, notches formed in said wheel ada ted to be periodically engaged by said catc pins on the driven disk, flared notches formed in said intermediate wheel between the first-mentioned notches, the circular path of the catch of the drivin disk havin a greater radius than that of t e pins on t e driven disk, an annular locking surface carried concentrically with the driving disk and adapted to lock the intermediate wheel by its engagement with the sides of the said flared notches, and a gap in said lockin surface to allow said intermediate wheel to e rotated through a fraction of a turn once at each revolution of the driving disk.
  • a transfer device for registering apparatus comprising drivin and driven disks in coaxial alignment, an mtermediate wheel entering between said disks,
  • a driving pin on said driving disk 9. lurality of driven pins on said driven dis and two series of notches formed circumferentially of said wheel, and occupyin a common plane transverse to the axis of sai wheel, the notches of one series alternating with those of the other series, the notches of said two series being adapted to cooperate respectively with the driving pin and the driven pins whereb motion is transmitted from the driving dis to the driven disk through the engagement of said pins with the intermediate wheel.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Devices (AREA)

Description

Jan. 14, 1930. G. MOMBUR TRANSFER DEVICE FOR REGISTERING APPARATUS Filed March 28, 1927 2 Sheets-Sheet l oflan. 14, 1930. MOMBUR 1,?43562 TRANSFER DEVICE FOR REGISTERING APPARATUS Filed March 28, 1927 2 Sheets-Sheet 2 Patented Jan. 14, 1930 GEORGES MOMBUR, F, VERSAILLES, FRANCE TRANSFER DEVICE FOR REGISTERING APPARATUS Application filed March 28, 1927. Serial No. 178,947,
My invention relates to a transfer device for registering apparatus which may comprise a series of numbered disks disposed in axial alignment and so arranged that they '5 severally present along a reference line a series of numbers, the disks running from right to left indicating the numbers of units, tens, hundreds, etc., in the usual manner.
The object of m invention is to provide a transfer device or registering apparatus which is more compact and permits a closer spacing of index numbers of a given size than the usual devices of this nature.
The invention further aims to provide transfer mechanism which, while insuring a positive and accurate advance of the several register disks and an equally positive locking of such disks when they are not required to be in motion, is simple and rugged in construction. The accurate movements imparted to the registering disks by the transfer mechanism according to the present invention insure the alignment of the several index num here so that the result of the integration of the register can be easily read and without possibility of confusion.
The apparatus according to the present invention is characterized by a novel connecting system between successive registering disks, said system comprising a star wheel of special design, a portion of which lies between the adjacent disks, This wheel is so formed as to perform a triple function in cooperation with a driving pin which is carried by the driving disk, driven pins which are carried by the driven disk and a mutilated locking ring which is preferably formed integrally with the driving disk. It will be understood that the term driving and driven may be appropriately applied when considering any pair of adjacent'disks, although the driving disk of such pair will, in fact, be the driven disk with respect to a wheel disposed to the right of the latter. A particular advantage of this construction is that the separation between adjacent disks need be no greater than the thickness of the special star wheel or intermediate wheel, as it may be termed, disposed between adjacent disks, and
inasmuch as no appreciable force is required and in France March 29, 1926.
to advance the counting or register disks, this intermediate wheel may be made quite thin. The disposition of the several parts of the transfer mechanism is such that the drivin and driven engagements and also the locking engagement of the parts cooperating with the intermediate wheel, all occur in the plane of such Wheel, and this permits of an extremely compact arrangement of the entire registering mechanism.
Further objects and advantages of my invention will be apparent in the following detailed description wherein reference is had to the accompanying drawings, in which Figure 1 is a front elevation of a register device employing the transfer mechanism according to the present invention.
Fig. 2 is an elevation of a disk seen in the direction of the arrow A, Fig. 1 (driving side) in its inactive and locked position.
Fig. 3 is a view of the opposite side of the same disk seen in the direction of the arrow B (Fig. 1) (driven side) in one of its working positions.
Fig. 4: is a diametrical vertical section in the direction of the arrow C, Fig. 2, or as viewed from the rear in Fig. 1.
As will be seen in Fig. 1, the register may comprise for example, five counting disks, the first disk 1 of which carries a circular row so of driving ratchet teeth 2 or the like. The first disk may be made integral with the axle 3 and drive it directly. The opposite face of the first disk, that is its driving face, is identical with the driving face of any one of the other disks and is similar to the face shown in Fig. 2. It will be seen in this figure that the driving face of each disk is provided with a mutilated locking ring or flange 5 having an opening 6 of predetermined width. A catch or driving pin 7 projecting from a shoulder 7* concentric to the rim 5 being provided opposite said opening. a
In its circular course the catch or driving pin 7 may engage in one of the radial notches 8 formed in the teeth 8 of an intermediate star wheel 9 of special form mounted between two adjacent disks. If the notches were omitted the wheel 9 would present normally the shape of a pinion having four teeth for instance, as shown by the dash and dot line 4 (Fig. 2), and suitably designed to cooperate with pins 10- of the adjacent driven disk, said pms having preferably a cylindrical shape. This ad acent disk is provided on its driven face with ten of such pins as will be seen in Fig. 3, where 1t le desired to give indications based on the d ec1mal system. It will be understood that with the exception of the right hand disk 1, the remaining counting disks are freely rotatable about the shaft 3. The intermediate star wheels 9 are freely rotatable .about the stationary shaft 11 and function independently of one another. Each disk drives the ad acent disks of next higher order through one of the intermediate wheels 9 lying between adjacent disks. It will be apparent that the first or units disk (to the right in Fig. -1) may be driven in any suitable manner.
he form and relative disposition of the several parts hereinbefore described is such that when a driven disk is at rest in an indicatin position a driven pin 10 will be engage in a tooth gap 9 of the intermediate wheel 9, and said wheel will be locked against rotation because the sides of the two adjacent teeth between which such gap exists bear upon the surface of the locking ring 5 of the driving disk. It will be apparent when the parts are in-the positionshown in Fig.
2, that owing to the penetration of the cir cumferences of the said locking ring 5 and of the star wheel 9, the rotation of the latter is prevented, and since the toothed gap 9 of the said wheel closely engages the pin 10 ofthe driven disk (Fig. 3) at such time, the rotation of such disk will be prevented and its correct angular setting positively determined.
The wheel 9 will be operated once at each revolution of the driving disk by means of the catch or driving pin 7, the engagement of the latter in notch 8 of the intermediate wheel corresponding in angular movement to the coming of the cutaway part or opening 6 in locking ring 5 opposite a tooth 8 of the said wheel, thus allowing the rotation of the wheel to take place under the action of said driving pin.
The shape and dimensions of the intermediate star wheel 9 are determined in such a manner that, by reason of the action of the driving pin 7 of a driving disk, said wheel Will'be turned through an angle of 90 degrees at each actuation, this movement of the wheel causing the driven disk to be advanced onetenth of a revolutionflso as to bring the succeeding numeral to the index line, the parts being then locked againstdisplacement, as above set forth.
In this particular embodiment of my invention, the four quadrants of the intermediate star wheel are identical in form so that the operation above set forth will occur nuance i four times during each complete revolution of such wheel.
It will be apparent that tlie star wheel 9 with respect to the'pins 10 driven thereby constitutes a pinion, the said ins acting as the teeth of a' gear meshing with the teeth 4 gFigfl 2) ofsuch pinion (wheel 9) and drivmg pin 7 of the adjacent disk also acts as the tooth of a driving gear in advancing the said star wheel. Considered as gears and pinions, the driving ratio between the driving disk and intermediate wheel 9 is higher than the ratio between said wheel and the disk driven thereby because the radius of driving pin 7 is greater than the radius of driving pins 10 with respect to the axis of the disks. This results in a somewhat gearedup drive which has the advanta e of bringing about a more rapid shift 0 the driven disk from one indicating position to another than if it were acted upon directly by the driving disk. This is desirable because it reduces the period during which it is diflicult to read the index due to the movement of one or more of the disks.
It will be apparent that the use of an intermediate wheel which is actuated and in turn communicates its action in one and the same plane, allows of reducing to the utmost degree the thickness of said wheel and the necessary resulting separation between two disks. Conseguently the numbers of the indicating ap a-ratus according to the present invent-ion W111 be very close together and because of the accuracy of the disk locking means hereinbefore set forth, perfectly in line, so that the registered number may be very easily read.
It will be understood that I do not limit my invention to the particular mode of execution hereinbefore specifically described and shown in the annexed drawing inasmuch as many modifications may be made in the construction .without departing from the spirit of my invention, such for example as modifications concerning the number of teeth of the intermediate wheel 9 or such changes as would be required to adapt the device to a difierent numerical system.
Having now described my invention I declare that what I claim and desire to secure by Letters Patent of the United States is 1. A transfer device for registering apparatus, said device comprising a driving disk, a driven disk, a wheel between said disks, rotatable upon an axis separated from the axis of said disks, a pin on said driving disk adapted to intermittently rotate said wheel, and pins on said driven disk successively engaging said Wheel and through which pins the movement of said wheel is transmitted to said driven disk, the said pins on the driving and driven disks being disposed so as to rotate in a common plane and in concentric orbits one within the other.
2. A transfer device for registering apparatus, said device comprising an intermediate wheel entering between driving and driven register disks, notches on said wheel, a catch on the driving disk cooperating with one of said notches to cause said wheel to rotate through a predetermined angle during each revolution of the driving disk, ten pins arranged circumferentially upon the driven disk, and flared notches upon the intermediate wheel between the first-mentioned notches and occupying a common plane therewith transverse to the axis of the wheel, one of the pins of the driven disk being engaged when at rest in one of the flared notches, and means on the driving disk to lock the intermediate wheel during the time that the driven disk is not in motion.
3. A transfer device for registering apparatus, said device comprising driving and driven disks, an intermediate wheel rotatin freely upon an axis parallel to the axis of said disks, notches on said wheel, a catch on the driving disk engaging at each revolution in one of said notches in order to cause the wheel.
to rotate through a predetermined fraction of turn, ten pins arranged circumferentially upon the driven disk, flared notches on the intermediate wheel between the first-mentioned notches, one of the pins of the driven disk being engaged when at rest in one of the flared notches, the pins being related to said flared notches in such manner that the driven disk rotates 1/10th of a turn when the intermediate wheel efl'ects its said fractional revolution, an annular locking surface on the driving disk adapted to be engaged by the sides of the said flared notch, and a gap in the said locking surface disposed so as to allow the rotation of the intermediate wheel when said catch engages in one of the said first-mentioned notches.
4. A transfer device for registering apparatus, said device comprising driving and driven disks, an intermediate wheel between said disks, a catch on the driving disk, notches formed in said wheel ada ted to be periodically engaged by said catc pins on the driven disk, flared notches formed in said intermediate wheel between the first-mentioned notches, the circular path of the catch of the drivin disk havin a greater radius than that of t e pins on t e driven disk, an annular locking surface carried concentrically with the driving disk and adapted to lock the intermediate wheel by its engagement with the sides of the said flared notches, and a gap in said lockin surface to allow said intermediate wheel to e rotated through a fraction of a turn once at each revolution of the driving disk.
5. A transfer device for registering apparatus, said device comprising drivin and driven disks in coaxial alignment, an mtermediate wheel entering between said disks,
a driving pin on said driving disk, 9. lurality of driven pins on said driven dis and two series of notches formed circumferentially of said wheel, and occupyin a common plane transverse to the axis of sai wheel, the notches of one series alternating with those of the other series, the notches of said two series being adapted to cooperate respectively with the driving pin and the driven pins whereb motion is transmitted from the driving dis to the driven disk through the engagement of said pins with the intermediate wheel.
6. The device according to claim 5, further characterized in that the said driving disk carries a concentric mutilated locking ring adapted to be engaged by the sides of the notches which successively cooperate with the driving pin, said engagement occurring when one of the driven pins has been securely engaged between the sides of one of the said notches with which said driven pins coopcrate.
7. The transfer device according to claim 5, further characterized in that a mutilated locking annulus is carried concentricall on said driving disk, the said annulus an the said driving and driven pins being adapted to engage said intermediate wheel in a single plane transverse to the axis of said wheel.
In witness whereof, I have hereunto signed my name.
GEORGES MOMBUR.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483359A (en) * 1945-11-10 1949-09-27 Veeder Root Inc Transfer mechanism for counters
US2623697A (en) * 1950-01-25 1952-12-30 Ericsson Telefon Ab L M Transfer mechanism for counting apparatus
US2712413A (en) * 1953-08-25 1955-07-05 Gen Precision Lab Inc Multi-stage revolution counter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483359A (en) * 1945-11-10 1949-09-27 Veeder Root Inc Transfer mechanism for counters
US2623697A (en) * 1950-01-25 1952-12-30 Ericsson Telefon Ab L M Transfer mechanism for counting apparatus
US2712413A (en) * 1953-08-25 1955-07-05 Gen Precision Lab Inc Multi-stage revolution counter

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