US2969177A - Partial product calculating machine - Google Patents

Partial product calculating machine Download PDF

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Publication number
US2969177A
US2969177A US194273A US19427350A US2969177A US 2969177 A US2969177 A US 2969177A US 194273 A US194273 A US 194273A US 19427350 A US19427350 A US 19427350A US 2969177 A US2969177 A US 2969177A
Authority
US
United States
Prior art keywords
partial
calculating machine
calculating
machine
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
Application number
US194273A
Inventor
William S Gubelmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REALTY AND INDUSTRIAL Corp
REALTY IND CORP
Original Assignee
REALTY IND CORP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by REALTY IND CORP filed Critical REALTY IND CORP
Priority to US194273A priority Critical patent/US2969177A/en
Priority claimed from US6132260 external-priority patent/US3098609A/en
Application granted granted Critical
Publication of US2969177A publication Critical patent/US2969177A/en
Priority claimed from US239380A external-priority patent/US3190394A/en
Priority claimed from US239381A external-priority patent/US3190402A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C23/00Driving mechanisms for functional elements
    • G06C23/02Driving mechanisms for functional elements of main shaft
US194273A 1950-11-06 1950-11-06 Partial product calculating machine Expired - Lifetime US2969177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US194273A US2969177A (en) 1950-11-06 1950-11-06 Partial product calculating machine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US194273A US2969177A (en) 1950-11-06 1950-11-06 Partial product calculating machine
US6132260 US3098609A (en) 1950-11-06 1960-10-07 Calculating machine driving mechanism and the like
US239380A US3190394A (en) 1950-11-06 1962-11-21 Spring motor, with motor rewind for calculating machines and the like
US239381A US3190402A (en) 1950-11-06 1962-11-21 Speed responsive governor for calculating machines and the like

Publications (1)

Publication Number Publication Date
US2969177A true US2969177A (en) 1961-01-24

Family

ID=22716955

Family Applications (1)

Application Number Title Priority Date Filing Date
US194273A Expired - Lifetime US2969177A (en) 1950-11-06 1950-11-06 Partial product calculating machine

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US (1) US2969177A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070294A (en) * 1953-11-19 1962-12-25 Lloyd J Lapointe Calculator
US3216657A (en) * 1965-11-09 Calculating machine for performing division
US3217984A (en) * 1960-04-28 1965-11-16 Victor Comptometer Corp Sectionalized, solenoid-actuated calculating machines
US3244367A (en) * 1966-04-05 Carry means for accounting machine
US20120097779A1 (en) * 2010-10-21 2012-04-26 Shimano Inc. Method of deriving path of contact on face gear, method of manufacturing face gear, face gear and spinning reel rotor drive device

Citations (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB166489A (en) *
US538710A (en) * 1895-05-07 steiger
US556720A (en) * 1896-03-17 Best available copx
US558913A (en) * 1896-04-21 Machine
US670075A (en) * 1900-02-07 1901-03-19 Woldemar Heinitz Returning device for calculating-machines.
US818249A (en) * 1903-09-24 1906-04-17 American Mechanical Cashier Company Register.
US934756A (en) * 1908-11-02 1909-09-21 Robert Rein Controlling device for calculating-machines with two counting mechanisms.
US936942A (en) * 1908-05-25 1909-10-12 Robert Rein Carrying mechanism.
US938791A (en) * 1909-07-19 1909-11-02 Robert Rein Calculating-machine.
US1140684A (en) * 1913-11-26 1915-05-25 Harry Walter Jones Computing-machine.
US1218136A (en) * 1911-02-08 1917-03-06 Burroughs Adding Machine Co Calculator.
US1221318A (en) * 1912-04-20 1917-04-03 Ch Hamann Mathematische Mechanisches Inst G M B H Calculating-machine.
US1221927A (en) * 1909-09-24 1917-04-10 Burroughs Adding Machine Co Calculator.
US1243992A (en) * 1912-02-17 1917-10-23 Ncr Co Cash-register.
US1255568A (en) * 1914-06-10 1918-02-05 Heber C Peters Calculator.
US1302250A (en) * 1917-12-18 1919-04-29 Richard Von Reppert Calculating-machine.
US1311373A (en) * 1919-07-29 Computing machine
US1332543A (en) * 1920-03-02 clu ley
US1381898A (en) * 1919-06-03 1921-06-21 Andersson Wictor Oskar Julius Calculating-machine
DE393296C (en) * 1923-01-21 1924-03-31 Ludwig Spitz & Co G M B H Motor drive for calculating machines
US1668531A (en) * 1928-05-01 Waaren-und maschinenfabrik sommerda aktiengesellschaft
US1832791A (en) * 1922-06-30 1931-11-17 Rudin Karl Viktor Calculating machine
US1838647A (en) * 1931-12-29 Calculating machine
US1840424A (en) * 1926-10-27 1932-01-12 Wittenmyer Carlos Calculating machine
US1886148A (en) * 1932-11-01 Calculating machine
US1886685A (en) * 1932-11-08 isherwood
US1936903A (en) * 1933-11-28 Calculating machine
US1958515A (en) * 1934-05-15 isherwood
US1966584A (en) * 1934-07-17 Calculating machine
US2102700A (en) * 1937-12-21 Calculating machine of the ten
US2216659A (en) * 1940-10-01 Calculating machine
US2233912A (en) * 1941-03-04 Calculating machine
US2237150A (en) * 1934-07-06 1941-04-01 Ibm Dividing machine
US2240797A (en) * 1941-05-06 Calculating machine
US2243473A (en) * 1936-07-08 1941-05-27 Ibm Dividing machine
US2252621A (en) * 1941-08-12 Calculating machine
US2294111A (en) * 1942-08-25 Calculating machine
US2298202A (en) * 1942-10-06 Listing calculator
US2329180A (en) * 1943-09-14 Decimal point indicating mechanism
US2329218A (en) * 1943-09-14 Decimal point indicating mechanism
US2330450A (en) * 1943-09-28 Transfer mechanism
US2342529A (en) * 1944-02-22 Calculating machine
US2343273A (en) * 1938-07-20 1944-03-07 Marchant Calculating Machine Calculating machine
DE747775C (en) * 1938-12-28 1944-10-13 Sealing of electrical collector cells made of hard rubber with smooth, level outer walls to be arranged in a group
US2366345A (en) * 1945-01-02 Revolution counter control
US2376997A (en) * 1945-05-29 Calculating machine
US2389062A (en) * 1942-02-20 1945-11-13 Allen Wales Adding Machine Cor Calculating machine
US2403480A (en) * 1939-06-26 1946-07-09 Clary Multiplier Corp Multiplying unit
US2428206A (en) * 1947-09-30 Carriage position control
US2432569A (en) * 1947-12-16 Partial product multiplying machine
US2467419A (en) * 1943-10-16 1949-04-19 Marchant Calculating Machine Automatic decimal and shift control mechanism
US2478365A (en) * 1949-08-09 Broido
US2502321A (en) * 1950-03-28 Carriage positioning control
US2515692A (en) * 1950-07-18 Partial product multiplying calculator
US2531204A (en) * 1950-11-21 Carriage tabulating means
US2609145A (en) * 1946-11-19 1952-09-02 Clary Multiplier Corp Clutch control mechanism
US2636677A (en) * 1953-04-28 Operation control means foe

Patent Citations (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240797A (en) * 1941-05-06 Calculating machine
US538710A (en) * 1895-05-07 steiger
US556720A (en) * 1896-03-17 Best available copx
US558913A (en) * 1896-04-21 Machine
US2531204A (en) * 1950-11-21 Carriage tabulating means
US2515692A (en) * 1950-07-18 Partial product multiplying calculator
US2502321A (en) * 1950-03-28 Carriage positioning control
GB166489A (en) *
US2478365A (en) * 1949-08-09 Broido
US2432569A (en) * 1947-12-16 Partial product multiplying machine
US2428206A (en) * 1947-09-30 Carriage position control
US2376997A (en) * 1945-05-29 Calculating machine
US2366345A (en) * 1945-01-02 Revolution counter control
US2342529A (en) * 1944-02-22 Calculating machine
US2330450A (en) * 1943-09-28 Transfer mechanism
US2329218A (en) * 1943-09-14 Decimal point indicating mechanism
US1311373A (en) * 1919-07-29 Computing machine
US1332543A (en) * 1920-03-02 clu ley
US2329180A (en) * 1943-09-14 Decimal point indicating mechanism
US2298202A (en) * 1942-10-06 Listing calculator
US1668531A (en) * 1928-05-01 Waaren-und maschinenfabrik sommerda aktiengesellschaft
US1966584A (en) * 1934-07-17 Calculating machine
US1838647A (en) * 1931-12-29 Calculating machine
US2294111A (en) * 1942-08-25 Calculating machine
US1886148A (en) * 1932-11-01 Calculating machine
US1886685A (en) * 1932-11-08 isherwood
US1936903A (en) * 1933-11-28 Calculating machine
US1958515A (en) * 1934-05-15 isherwood
US2252621A (en) * 1941-08-12 Calculating machine
US2102700A (en) * 1937-12-21 Calculating machine of the ten
US2216659A (en) * 1940-10-01 Calculating machine
US2233912A (en) * 1941-03-04 Calculating machine
US2636677A (en) * 1953-04-28 Operation control means foe
US670075A (en) * 1900-02-07 1901-03-19 Woldemar Heinitz Returning device for calculating-machines.
US818249A (en) * 1903-09-24 1906-04-17 American Mechanical Cashier Company Register.
US936942A (en) * 1908-05-25 1909-10-12 Robert Rein Carrying mechanism.
US934756A (en) * 1908-11-02 1909-09-21 Robert Rein Controlling device for calculating-machines with two counting mechanisms.
US938791A (en) * 1909-07-19 1909-11-02 Robert Rein Calculating-machine.
US1221927A (en) * 1909-09-24 1917-04-10 Burroughs Adding Machine Co Calculator.
US1218136A (en) * 1911-02-08 1917-03-06 Burroughs Adding Machine Co Calculator.
US1243992A (en) * 1912-02-17 1917-10-23 Ncr Co Cash-register.
US1221318A (en) * 1912-04-20 1917-04-03 Ch Hamann Mathematische Mechanisches Inst G M B H Calculating-machine.
US1140684A (en) * 1913-11-26 1915-05-25 Harry Walter Jones Computing-machine.
US1255568A (en) * 1914-06-10 1918-02-05 Heber C Peters Calculator.
US1302250A (en) * 1917-12-18 1919-04-29 Richard Von Reppert Calculating-machine.
US1381898A (en) * 1919-06-03 1921-06-21 Andersson Wictor Oskar Julius Calculating-machine
US1832791A (en) * 1922-06-30 1931-11-17 Rudin Karl Viktor Calculating machine
DE393296C (en) * 1923-01-21 1924-03-31 Ludwig Spitz & Co G M B H Motor drive for calculating machines
US1840424A (en) * 1926-10-27 1932-01-12 Wittenmyer Carlos Calculating machine
US2237150A (en) * 1934-07-06 1941-04-01 Ibm Dividing machine
US2243473A (en) * 1936-07-08 1941-05-27 Ibm Dividing machine
US2343273A (en) * 1938-07-20 1944-03-07 Marchant Calculating Machine Calculating machine
DE747775C (en) * 1938-12-28 1944-10-13 Sealing of electrical collector cells made of hard rubber with smooth, level outer walls to be arranged in a group
US2403480A (en) * 1939-06-26 1946-07-09 Clary Multiplier Corp Multiplying unit
US2389062A (en) * 1942-02-20 1945-11-13 Allen Wales Adding Machine Cor Calculating machine
US2467419A (en) * 1943-10-16 1949-04-19 Marchant Calculating Machine Automatic decimal and shift control mechanism
US2609145A (en) * 1946-11-19 1952-09-02 Clary Multiplier Corp Clutch control mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216657A (en) * 1965-11-09 Calculating machine for performing division
US3244367A (en) * 1966-04-05 Carry means for accounting machine
US3070294A (en) * 1953-11-19 1962-12-25 Lloyd J Lapointe Calculator
US3217984A (en) * 1960-04-28 1965-11-16 Victor Comptometer Corp Sectionalized, solenoid-actuated calculating machines
US20120097779A1 (en) * 2010-10-21 2012-04-26 Shimano Inc. Method of deriving path of contact on face gear, method of manufacturing face gear, face gear and spinning reel rotor drive device
US8888031B2 (en) * 2010-10-21 2014-11-18 Shimano Inc. Method of deriving path of contact on face gear, method of manufacturing face gear, face gear and spinning reel rotor drive device

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