US2043279A - Calculating machine - Google Patents
Calculating machine Download PDFInfo
- Publication number
- US2043279A US2043279A US2043279DA US2043279A US 2043279 A US2043279 A US 2043279A US 2043279D A US2043279D A US 2043279DA US 2043279 A US2043279 A US 2043279A
- Authority
- US
- United States
- Prior art keywords
- calculating machine
- dog
- wheel
- brown
- united
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C15/00—Computing mechanisms; Actuating devices therefor
- G06C15/26—Devices for transfer between orders, e.g. tens transfer device
- G06C15/38—Devices for transfer between orders, e.g. tens transfer device for pin-wheel computing mechanisms
Definitions
- Timsoncstepofadditivcor Thecuryinl nptojccflonllyiminthephncolntoothl tl hlcmunbc rlwillhcxutotcdtonormllpcsi- 1 upon tinn,rbytthuewithotnpinnot Ushnpcd thcdiacfl, Q either Binccthetccthllwilibenmcfly provided with projections, sears related to said wheel moves between 9 and 0 registering position; of a drive shaft, and a two-part dog-mounted for rotation with said shaft and adnpted to be cammed as a. unit by the displaced settsble memher or alternatively to be extended by presure oi the settable member during displacement, to
Description
June 9, 1936. L. R BROWN 2,043,279
CALCULATING MACHINE Filed May 16, 1935 Patented June 9, 1936 i UNITED "STATES PATENT OFFICE" cunm'rmo moms;
Incl-MWMJLJ-ndmtoflenrec Machine min, Ora-lo. Rhiannon-sanctum A ne-Am 1m 1', 19:5, sum 20. 21.11:
1 4m (cues-m) inv'cntionhurclationtocaictflatinl m u, m mm. n 'chincg nnd more particuinrly to tcns arcalidabiy mmntcdinhcorinuotthediscarand mcchnnis'n thexctor. The invention consists .are normally held in retracted million by means in the novel construction and combination o! i of springs ll. Pivotcd to each tooth I2 is a. do
5 Muscat iorthin the appended claims. I! held by the reiltcdvmrinzll il I In the accompanying drawing, iimstratin: the with; in: ll of the carrytooth, each dog having invention: aim ll enzazins I spur II oithecrossmember l 'lglis'cverticaieectionnivicwthmushthc Ii. 'lhccrcesmexnbcrllkmisoprovidedwith can-ymechanimandanocictcdputmthememnspurfltowhichtheawinzilisattuehed.
bersbcinlshownlnnotmaipolitionotreat. :Aunmeni-yhceilhavhzgpuacdircmiitoo 10 Fil.2isa. aideclcvationotnacrieqofclrry ornmn-otooregizteflnsm'xflnlenm doannduaocintcdportl. tocthlandedjuototheaettnbicmembcriso rizdisoplcnviewotthescme. thntthecamportionliheshctmthediacs mJinadetaii-vicwofacmamembencarry' lt sholfldnrototionotahnft'llthereatter lstocthondcan-ydc brinsadogllphstthecnmpo llthedog Inthiednwinstheinvcntionisfliustratedas wmatrikeonectthebucltaccsofnidcampor- \ppiicdtoamachineotthellonmatypqiilustionnndthedognndtoothliwillbeflidasn trated in United Btotcs Patent No. 1,474,280, unit,tohrin:thc
mntcdtoLILBrittenJnonNcvcmber 13,1923. engage beticen the tccth'of the in ,m lnthismlchinethc-diflcrcntiallysctactuntom gcorlrelctcdtothe lndtlntcnscarryeiemcntsnremcuntcdupon Lu iiluatntedhythepositionot-the second mtczhnttswhichshnftamrotatcdinonc corrydoginl'kJ. Timsoncstepofadditivcor Thecuryinl nptojccflonllyiminthephncolntoothl tl hlcmunbc rlwillhcxutotcdtonormllpcsi- 1 upon tinn,rbytthuewithotnpinnot Ushnpcd thcdiacfl, Q either Binccthetccthllwilibenmcfly provided with projections, sears related to said wheel moves between 9 and 0 registering position; of a drive shaft, and a two-part dog-mounted for rotation with said shaft and adnpted to be cammed as a. unit by the displaced settsble memher or alternatively to be extended by presure oi the settable member during displacement, to
move a. tooth portion or the dog into position to contact the gear related to the wheel or next higher order.
2. In a tens. mechanism for calculstins machines, the combination with numeral wheels wheels,sndsaettsble membuednptedt0be sition to contact the gear related to the wheel 10 of next higher order.
' LII R. BROWN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2043279A true US2043279A (en) | 1936-06-09 |
Family
ID=3427937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US2043279D Expired - Lifetime US2043279A (en) | Calculating machine |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2043279A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486328A (en) * | 1949-10-25 | Registering mechanism | ||
| US2840313A (en) * | 1954-02-09 | 1958-06-24 | Triumphator Werk Veb | Transfer mechanism for calculating machines |
-
0
- US US2043279D patent/US2043279A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486328A (en) * | 1949-10-25 | Registering mechanism | ||
| US2840313A (en) * | 1954-02-09 | 1958-06-24 | Triumphator Werk Veb | Transfer mechanism for calculating machines |
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