US1054363A - Resetting counter. - Google Patents
Resetting counter. Download PDFInfo
- Publication number
- US1054363A US1054363A US71101612A US1912711016A US1054363A US 1054363 A US1054363 A US 1054363A US 71101612 A US71101612 A US 71101612A US 1912711016 A US1912711016 A US 1912711016A US 1054363 A US1054363 A US 1054363A
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- United States
- Prior art keywords
- dials
- dial
- wheel
- resetting
- denomination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/28—Design features of general application for zeroising or setting to a particular value
- G06M1/34—Design features of general application for zeroising or setting to a particular value using reset shafts
- G06M1/343—Design features of general application for zeroising or setting to a particular value using reset shafts with drums
Definitions
- This invention relates to counters such as used for recording the number ot' revolutions ot' a shaft or the number of movements of a. reciprocating part.
- rEhe invention is particularly4 applicablev to a counter having ar number of dials of different denominations. geneiallyheld behind 'a case and as each counted increment occurs, the dials are sutiniciently rotated or advanced to bring the numbers of the dials successivelyvbefore the sight openings or windows.
- counters ot this type are lusuallyy provided With means for holding the dials against rotation when they are not being advanced in a counted or added movenient.
- lV-hile vthe invention is particularly useful in counters, the invention is appli cable to calculating machines of various constructions. it is necessary at times to reset the' dials to zero.
- in object of this invention is to provide a very vsimple mechanism for normally locking the dials against rotation for the purpose stated above, and at the same tiineto provide inipro'vednieans tor resetting the dials to Zero ivhen desired.
- a desired object of the invent-ionis to enablejthe accomplishment of the above re-y sults Withoutin any Way interfering with tlie"transferring devices which transfer or carry from the dialsof lower denomination-tolthe dials ofthe next higher denoini ⁇ nation.
- Figure' 1 is a-horizontal section taken through a counter to which the invention has-been applied;
- F ig. 2 is a rear elevation of the Specification of Lettersv Patent.
- Each spindle provid lf with a rigid pallet Wheel 12 and a a transfer Wheel 13 Whichmay be adjacentlto the Wheel 12.
- Each transfer Wheel ispr vided with a pin llt which, once in every re olution, engagesone often notches 1,5 int'li pallet wheel of the next higher denomination .l
- Each of the small -vizheels Tor-.collars has a concave notch or recess 18 which will lie adjacent to the edge of the interlocking transfer wheel at the moment that the carrying movement takes place so as to permit the rotation of the transfer through one space.
- the dials are rigid on the spindles 10, it is obvious that the dials are (except 'when carrying) locked against rotation. lVe provide means for enabling the wheels 13 and 17 to -be disengaged wlienthe dials are to be reset to zero.
- wheel 17 In order to accomplish this, we prefer to arrange the wheel 17 to slide on their spindles, -and'hold each wheel '17 in its normal position by means of a spring 19 within the tubular spindle and thrusting inwardly against a transverse pin 20 which passes diametrically across wheel 17 and through a sloti21.
- wheels 17 may all be shifted simultaneously by means of a cani bar 22 arranged to slide longitudinally at the rear WallS, said cam bar being provided with inclined or cam faces 23 which engage the noses 12 of the pins 11, so as to depress the 'pins when the 'bar is shifted.
- This bar may be shifted in any suitablemanner suchlas by means of a bell-crank lever 24, and the cam bar maybe guided so as to slide longitudinally between pins 25.
- a spring 26 arranged to thrust 'against a bearing for the shaft 28, the revolutions of which are to be counted.
- This shaft 28 may advance the units Adial 9 by means of a radial pin 29 carried on a rigid collar 30.
- a longitudinal shiftable collar 31 to perform' a function similar to the wheels-17, that is, it normally interlocks with the units transfer wheel but is provided with a notch 32 in its edge which is opposite to the pin 29 so that when the pin 29 engages the units pallet wheel the'rota- ⁇ tion 'of the units dial is permitted.
- the collar 31 has a rigid disk or flange 33 which enables the collar 31 to be depressed by means of two pins 34 similar to the pins 11, and actuated by cam toes 35 on a fork 36 formed on the end of the cam bar 22.
- a coaxial spring 35a holds the collar 31 in its normal position. It is understood that each wheel 13 cooperating with its interlocking mate constitutes a locking couple for normally locking all the dials against rotation, except inthe carrying movement.
- the cam -bar 22 is preferably held under a cover plate 36 fastened on the back of the' case, sliding on lugs 36a.
- the dials are being advanced in the counting movement, the pins 40pass around in a direction so that they will slide along the faceof each corresponding spring pawl and thrust it to theI side without aifect- Amg the gears, but when Athe gears are rotated, the ends 41 of these spring pawls come against the pins 40 so as to pickup the spindles, which become drivenmembers in the resetting mechanism, and the-se spindles are connected with the dials in some manner so as to rotate them; the dials may be rigid on the spindles if desired, but this is not essential s 'o long as the rotation of the driven resetting member in the direction to resetwill cause the rotation of the dial.
- the driven connection between the driving-members and the driven members is a one-way drive connection, that is the rotary movement can be transmitted only in one direction.
- the gear wheel 37e which corresponds 4to the dial 9e of highest denomination is loose with respect to its spindle 10. It is fixedto an inner shaft 42 which extends through the forward end of the spindle of the dial 9e and which may be slotted to receive a removable key.
- the gear wheel 37e may be fixed to the inner shaft 42 as shown in Fig. 6. It will be evident that when the wheels 13 and 17 are released from each other, the dials may be rotated in unison by rotating the shaft 42,
- a resetting counter having dials of different denominations
- a frame a rotatable dial, a locking wheel arranged to rotate with said dial, connecting means by which said wheel locks an adjacent dial of another denomination aga-inst rotation, said locking wheel being arranged to slide longitudinally on its axis of rot-ation to rei-ease said adjacent dial, and means supported by said frame for shifting said locking-wheel.
- a resetting counter In a resetting counter,
- a frame a plurality of dials of different denominations, means for carrying from the dials of lower denomination to the dialsof higher deno-mination, mechanisms respectively associated with said dials normally interlocking to prevent rotation of the dials except in the counting movement, means supported by said frame for unlocking said mechanisms, a reset-ting gear train constantly in mesh, and means associated with the dials and actuated through the said gear train to rotate said dials to reset the dials.
- a locking device arranged between each dialand the next dial of higher denomination and consisting' of two wheels corresponding to the two adjacent dials, and interlocking at their edges at every position of the dial of higher denomination and adapted to unlock at the carrying position, at least one ofsaid wheels being slidable toward and from its corresponding dial but at all times rotatable therewith.
- a locking device arranged between each dial and the next dial of higher denomination and consisting of two wheelsv corresponding to the two adjacent dials, and interlocking at their edges at every position of the dial of higher denomination and adapted to unlock at the carrying position, at least one of said wheels being slidablevtoward and from its corresponding dial but at all times rotatable therewith,.and mechanism for rotating ⁇ all the dials in unison to reset the same.
- aA locking device arranged between each dial and the next dial of higher denomination and consisting of two wheels corresponding to the two adjacent dials, and interlocking at their edges at every position of the dial of higher denomination corresponding to the two adjacent dials, and
- dials of different denominations transfer couples for carrying from a dial of one denomination to a dial of next higher denomination, locking couples coperating with said transfer couples for locking each dial of higher denomination against rotation except when being advanced by the transfer couple which drives the same, means for releasing. said locking couples, and means for resetting said dials.
- a resetting counter In a resetting counter, a plurality of dials of different denominations, transfer couples for carrying from a di'al of one de-v A of higher denomination against rotation except when being advanced by the transfer couple which drives tbe Same, means for effecting' tlie resetting of smid dials and transfer Couples Comprising reSetting ⁇ driving members loosely mounted on the axes ot' Said dia l5. means for rotating ⁇ the same in unison, and renetting driven members arranged to rotate tlie dials. Vaid driving members and Said driven members; being.r constructed with a one-Way drive Connection therebetween, permitting rotation ot said dials by the resetting' mechanism only in one direction with respeet to sa id driving, ⁇ members.
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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Description
:nnirnn sriirnsrrgnivr onirica iiiunnsoiv n. NEWELL, or NEW YORK., N. Y., AND ARTHUR D. sonnes, 'or anis'fron'.I
coNNncricU'r, AssieNons ro THE c. J. Rooi1 COMPANY, or anis-TOL, CONNECTICUT,
A CORPORATON OF CONNECTICUT.
REsETrING CONTER.
resinas.
Application ied July 23, 1912. Serial No."711,016. l .i
To el? .ark/ mi it may concern y y Bc it knovfn that Walitiiiisoi It. EWELL .and in'i'iitii D Soiirns, citizens ot' the United States, residing at New York city, New York, and Bristol, Connecticut, respectively, have invented certain neiv and useful Improvements in Resetting Counters, of which the following is a clear, full, and exact description.
This invention relates to counters such as used for recording the number ot' revolutions ot' a shaft or the number of movements of a. reciprocating part.
rEhe invention is particularly4 applicablev to a counter having ar number of dials of different denominations. geneiallyheld behind 'a case and as each counted increment occurs, the dials are sutiniciently rotated or advanced to bring the numbers of the dials successivelyvbefore the sight openings or windows. To securefaccuracy ot indicated result by preventing undesired movementsuch as through an overthrow, counters ot this type are lusuallyy provided With means for holding the dials against rotation when they are not being advanced in a counted or added movenient. lV-hile vthe invention is particularly useful in counters, the invention is appli cable to calculating machines of various constructions. it is necessary at times to reset the' dials to zero.
in object of this invention is to provide a very vsimple mechanism for normally locking the dials against rotation for the purpose stated above, and at the same tiineto provide inipro'vednieans tor resetting the dials to Zero ivhen desired.
A desired object of the invent-ionis to enablejthe accomplishment of the above re-y sults Withoutin any Way interfering with tlie"transferring devices which transfer or carry from the dialsof lower denomination-tolthe dials ofthe next higher denoini` nation.
Further objects of the invention Will Vappear hereinafter. y
In the drawing which illustrates the -preterred' embodiment of our invention Figure' 1 isa-horizontal section taken through a counter to which the invention has-been applied; F ig. 2 is a rear elevation of the Specification of Lettersv Patent.
` rl`hese dials vare ,y
other. In the preferred embodiment otouin-f j on the dial of the lower denomination pa e 9, each Wheel 13 cooperating Withfitslf' Patented rei. 25; ieiaf j counter taken'ialong the line 2.-2 looking in the direction of the arrovvss/.gi 3 is a horizontal section taken through '55 axis of one 'of the counter spindles and show ing the relation of the adjacent parts; Eig is a view further illustrating ythe"- 'in for locking the dials .against- -rotatio 5 is a cross section on the line 5-y n i 1 and illustrating the. details ot the ting mechanism; and Fig. 6 Eis a longituc nah-.H section at the inner end oftheendspindle-l that is the same spindle which is illustrated inFig. -f Referring to the drawing, 7 represents case ot box-like forni having a front wallS en", which is provided with sight 'openingsl or y. Windows not illustrated, through Whichfff numbers upon the dials 9, 9??, 99,. 9d and dem. may be seen. These dials are preterablyar ranged in a. slightly inclined position so th their edges overlap in order to save space 'and lthe spindles 10 of the dials, are corre-' spondingly inclined and parallel iwith each invention these spindles l0 are oftnbular '.ff torni so that each spindle presents a bore 10it j in which there is mounted a depressible pin 11, the outer end of which preferably; pro- 8p jects and presents'a rounded nose 12. vThe-'v'` ends of the spindles 10 are rotatably mount ed in the forward Wall 8. ofthe caseand'iin, .i the back Wall 8a. Each spindle provid lf with a rigid pallet Wheel 12 and a a transfer Wheel 13 Whichmay be adjacentlto the Wheel 12. Each transfer Wheelispr vided with a pin llt which, once in every re olution, engagesone often notches 1,5 int'li pallet wheel of the next higher denomination .l
so as to transfer or carry when `the 'nuinbe responding Pallet Wheel 19 'Se ,este ,sans tutiai transfer device orI carryingldfevic" f ,error si 'en 'is T vided with 10. shallow concave/note When the carrying or transferjinove not taking place, a shiftable'collar' vory 17 on the spindle of the next lowerl d nationA .holds its corresponding trans-t Wheel .against rotation `as 'illustrated inV Fig. 4. Each of the small -vizheels Tor-.collars has a concave notch or recess 18 which will lie adjacent to the edge of the interlocking transfer wheel at the moment that the carrying movement takes place so as to permit the rotation of the transfer through one space. As the dials are rigid on the spindles 10, it is obvious that the dials are (except 'when carrying) locked against rotation. lVe provide means for enabling the wheels 13 and 17 to -be disengaged wlienthe dials are to be reset to zero. In order to accomplish this, we prefer to arrange the wheel 17 to slide on their spindles, -and'hold each wheel '17 in its normal position by means of a spring 19 within the tubular spindle and thrusting inwardly against a transverse pin 20 which passes diametrically across wheel 17 and through a sloti21. These wheels 17 may all be shifted simultaneously by means of a cani bar 22 arranged to slide longitudinally at the rear WallS, said cam bar being provided with inclined or cam faces 23 which engage the noses 12 of the pins 11, so as to depress the 'pins when the 'bar is shifted. This bar may be shifted in any suitablemanner suchlas by means of a bell-crank lever 24, and the cam bar maybe guided so as to slide longitudinally between pins 25.
In order to hold the cam bar 22 normally in the positionshown in 1, we may provide a spring 26 arranged to thrust 'against a bearing for the shaft 28, the revolutions of which are to be counted. This shaft 28 may advance the units Adial 9 by means of a radial pin 29 carried on a rigid collar 30. Below this collar 30 there is provided a longitudinal shiftable collar 31 to perform' a function similar to the wheels-17, that is, it normally interlocks with the units transfer wheel but is provided with a notch 32 in its edge which is opposite to the pin 29 so that when the pin 29 engages the units pallet wheel the'rota-` tion 'of the units dial is permitted. The collar 31 has a rigid disk or flange 33 which enables the collar 31 to be depressed by means of two pins 34 similar to the pins 11, and actuated by cam toes 35 on a fork 36 formed on the end of the cam bar 22. A coaxial spring 35a holds the collar 31 in its normal position. It is understood that each wheel 13 cooperating with its interlocking mate constitutes a locking couple for normally locking all the dials against rotation, except inthe carrying movement. The cam -bar 22 is preferably held under a cover plate 36 fastened on the back of the' case, sliding on lugs 36a.
"Wh-en the cam bar 22 is shifted as suggesteri, all the-pins 11 will be forced forwardly and their inner ends thrusting against the cross pins 20 will evidently shift all o'f the wheels 17 longitudinally on their -sspmdles and disengage them fromtheirv wheel 13 corresponding interlocking wheels 13. At the same time the pins 34 will thrust forwardly against the disk or flange 33 and disengage the collar 31. The dials may then be all reset simultaneously to zero provided Awheel is preferably provided on its side face with a circumferential bent spring pawl 38. One end of each of these spring pawls may oe attached as 'at 39 in Fig. 5', and the other end project so as to lie in the path of piu 40 which is carried by each of the spindles. Vhen the dials are being advanced in the counting movement, the pins 40pass around in a direction so that they will slide along the faceof each corresponding spring pawl and thrust it to theI side without aifect- Amg the gears, but when Athe gears are rotated, the ends 41 of these spring pawls come against the pins 40 so as to pickup the spindles, which become drivenmembers in the resetting mechanism, and the-se spindles are connected with the dials in some manner so as to rotate them; the dials may be rigid on the spindles if desired, but this is not essential s 'o long as the rotation of the driven resetting member in the direction to resetwill cause the rotation of the dial.
It will be seen that the driven connection between the driving-members and the driven members is a one-way drive connection, that is the rotary movement can be transmitted only in one direction. The gear wheel 37e which corresponds 4to the dial 9e of highest denomination is loose with respect to its spindle 10. It is fixedto an inner shaft 42 which extends through the forward end of the spindle of the dial 9e and which may be slotted to receive a removable key. The gear wheel 37e may be fixed to the inner shaft 42 as shown in Fig. 6. It will be evident that when the wheels 13 and 17 are released from each other, the dials may be rotated in unison by rotating the shaft 42,
the direction of rotation of the dials vbeing indicated by the arrows shown adjacent to their respective spindl-es. Each of the pins 40, is in a predetermined position with respectI to the zero on the face of the corresponding dial, and the gears are arranged derstood that we do not restrict ourselves to the form of the invention described, nor consider ourselves limited to this construction in our claims.
What we claim as new is: c
1. In aresetting counter having dials of different denominations, in combination, a rotatable dial, alocking wheel non-rotatable but slidable with respect to said dial, and connecting means by which said wheel locks an adjacent dial of another denomination against rot-ation, said locking wheel being arranged to slide longitudinally on its axis of rotation to release said adjacent dial.
2. In a resetting counter having dials of different denominations, in combination, a frame, a rotatable dial, a locking wheel arranged to rotate with said dial, connecting means by which said wheel locks an adjacent dial of another denomination aga-inst rotation, said locking wheel being arranged to slide longitudinally on its axis of rot-ation to rei-ease said adjacent dial, and means supported by said frame for shifting said locking-wheel.
3. A resetting counter havin@ in combination, a plurality of rotatable dials of different denominations, a. plurality of lockingwheels coaxial with and corresponding to said dials, arranged to rotate with said dials, and connecting means by which each locking-wheel locks an adjacent dial of a different denomination against rotation, said locking wheels being mounted to slide longitudinally upon their axes of rotation toward and away from their corresponding dials to release the dials when the same are to be reset. 4. In a resetting counter,
in combination,
-a frame, a plurality of dials of different denominations, means for carrying from the dials of lower denomination to the dialsof higher deno-mination, mechanisms respectively associated with said dials normally interlocking to prevent rotation of the dials except in the counting movement, means supported by said frame for unlocking said mechanisms, a reset-ting gear train constantly in mesh, and means associated with the dials and actuated through the said gear train to rotate said dials to reset the dials.
5. In a resetting counter having dials of different denominations, and carrying means for carrying from one to the next higher denomination, a locking device arranged between each dialand the next dial of higher denomination and consisting' of two wheels corresponding to the two adjacent dials, and interlocking at their edges at every position of the dial of higher denomination and adapted to unlock at the carrying position, at least one ofsaid wheels being slidable toward and from its corresponding dial but at all times rotatable therewith.
different denominationsA` and carrying means' for carrying from one to the next higher denomination, a locking device arranged between each dial and the next dial of higher denomination and consisting of two wheelsv corresponding to the two adjacent dials, and interlocking at their edges at every position of the dial of higher denomination and adapted to unlock at the carrying position, at least one of said wheels being slidablevtoward and from its corresponding dial but at all times rotatable therewith,.and mechanism for rotating` all the dials in unison to reset the same.
7 In a resetting counter having dials of different denominations, and carrying means for carrying from one to the next higher denomination, aA locking device arranged between each dial and the next dial of higher denomination and consisting of two wheels corresponding to the two adjacent dials, and interlocking at their edges at every position of the dial of higher denomination corresponding to the two adjacent dials, and
interlocking at' their edges at every position of the dial of higher denomination and adapted to unlock at the carrying position, at least one of said wheels being slidable toward and from its corresponding dial but at all times rotatable therewith, spindles carrying said wheels, pins in connection with said spindles for shifting said slidable wheels, and means for moving said pins longitudinally.
. 9. In a. resetting counter, dials of different denominations, transfer couples for carrying from a dial of one denomination to a dial of next higher denomination, locking couples coperating with said transfer couples for locking each dial of higher denomination against rotation except when being advanced by the transfer couple which drives the same, means for releasing. said locking couples, and means for resetting said dials. 10. In a resetting counter, a plurality of dials of different denominations, transfer couples for carrying from a di'al of one de-v A of higher denomination against rotation except when being advanced by the transfer couple which drives tbe Same, means for effecting' tlie resetting of smid dials and transfer Couples Comprising reSetting` driving members loosely mounted on the axes ot' Said dia l5. means for rotating` the same in unison, and renetting driven members arranged to rotate tlie dials. Vaid driving members and Said driven members; being.r constructed with a one-Way drive Connection therebetween, permitting rotation ot said dials by the resetting' mechanism only in one direction with respeet to sa id driving,` members.
Sign'ed at New York, N. Y. by the Said EMERSON R. XEWELL, this 18th day of July EB'IERSON R. NEVELL.
YWitnesses Fnonnxcn JACKSON, 1:12AM BERNSTEIN.
.urrHUR D. SOMERS.
Witnesses:
JonN T. CHIDSEY, l 1
AMELIA F. LEIDE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71101612A US1054363A (en) | 1912-07-23 | 1912-07-23 | Resetting counter. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71101612A US1054363A (en) | 1912-07-23 | 1912-07-23 | Resetting counter. |
Publications (1)
Publication Number | Publication Date |
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US1054363A true US1054363A (en) | 1913-02-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US71101612A Expired - Lifetime US1054363A (en) | 1912-07-23 | 1912-07-23 | Resetting counter. |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540619A (en) * | 1942-06-22 | 1951-02-06 | Holzner Adolf | Zero-setting mechanism |
US2713680A (en) * | 1949-06-21 | 1955-07-19 | Northrop Aircraft Inc | Binary contact making counter |
US3309018A (en) * | 1965-07-08 | 1967-03-14 | Wilsons Sons Inc William M | Resettable counter |
US4500779A (en) * | 1982-03-01 | 1985-02-19 | Westinghouse Electric Corp. | Meter encoding register having improved zeroing mechanism |
-
1912
- 1912-07-23 US US71101612A patent/US1054363A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540619A (en) * | 1942-06-22 | 1951-02-06 | Holzner Adolf | Zero-setting mechanism |
US2713680A (en) * | 1949-06-21 | 1955-07-19 | Northrop Aircraft Inc | Binary contact making counter |
US3309018A (en) * | 1965-07-08 | 1967-03-14 | Wilsons Sons Inc William M | Resettable counter |
US4500779A (en) * | 1982-03-01 | 1985-02-19 | Westinghouse Electric Corp. | Meter encoding register having improved zeroing mechanism |
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