US2558941A - Record controlled machine - Google Patents

Record controlled machine Download PDF

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Publication number
US2558941A
US2558941A US73843A US7384349A US2558941A US 2558941 A US2558941 A US 2558941A US 73843 A US73843 A US 73843A US 7384349 A US7384349 A US 7384349A US 2558941 A US2558941 A US 2558941A
Authority
US
United States
Prior art keywords
controlled machine
record controlled
sheets
durfee
filed jan
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
US73843A
Other languages
English (en)
Inventor
Benjamin M Durfee
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority to DENDAT1040836D priority Critical patent/DE1040836B/de
Priority to NL707011587A priority patent/NL151330B/xx
Priority to US73845A priority patent/US2738874A/en
Priority to US73844A priority patent/US2615569A/en
Priority to US73843A priority patent/US2558941A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to US73842A priority patent/US2658682A/en
Priority to FR1054749D priority patent/FR1054749A/fr
Priority to GB2371/50A priority patent/GB688383A/en
Application granted granted Critical
Publication of US2558941A publication Critical patent/US2558941A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
US73843A 1949-01-31 1949-01-31 Record controlled machine Expired - Lifetime US2558941A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DENDAT1040836D DE1040836B (fr) 1949-01-31
NL707011587A NL151330B (nl) 1949-01-31 Werkwijze ter bereiding respectievelijk vervaardiging van een mangaan-zink-ferriet, alsmede de met behulp van dit ferriet gevormde mangaan-zink-ferrietkern.
US73844A US2615569A (en) 1949-01-31 1949-01-31 Record controlled machine
US73843A US2558941A (en) 1949-01-31 1949-01-31 Record controlled machine
US73845A US2738874A (en) 1949-01-31 1949-01-31 Record controlled machine
US73842A US2658682A (en) 1949-01-31 1949-01-31 Record controlled machine
FR1054749D FR1054749A (fr) 1949-01-31 1950-01-27 Machine comptable et statistique commandée par des moyens porteurs d'enregistrements
GB2371/50A GB688383A (en) 1949-01-31 1950-01-30 Improvements in or relating to record-card-controlled machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73843A US2558941A (en) 1949-01-31 1949-01-31 Record controlled machine

Publications (1)

Publication Number Publication Date
US2558941A true US2558941A (en) 1951-07-03

Family

ID=22116133

Family Applications (1)

Application Number Title Priority Date Filing Date
US73843A Expired - Lifetime US2558941A (en) 1949-01-31 1949-01-31 Record controlled machine

Country Status (5)

Country Link
US (1) US2558941A (fr)
DE (1) DE1040836B (fr)
FR (1) FR1054749A (fr)
GB (1) GB688383A (fr)
NL (1) NL151330B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846067A (en) * 1951-12-21 1958-08-05 Ibm Record controlled machine
US2846066A (en) * 1951-12-15 1958-08-05 Ibm Record controlled machine
US2863604A (en) * 1951-10-04 1958-12-09 Bull Sa Machines Electronic calculator for multiplication and division
US2894627A (en) * 1951-12-21 1959-07-14 I B M Deutschland Internationa Record controlled machine
US2941717A (en) * 1952-12-31 1960-06-21 Self Winding Clock Company Inc Automatic classifying system
US3070366A (en) * 1957-01-04 1962-12-25 William F Huck Record processing machine
US3226682A (en) * 1960-07-29 1965-12-28 Gen Electric Error sensing apparatus for a document handler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1197276A (en) * 1908-12-30 1916-09-05 Halcolm Ellis Combined adding-machine and type-writer.
US1834561A (en) * 1925-04-04 1931-12-01 Tabulating Machine Co Accounting machine and punching mechanism controlled thereby
US1884189A (en) * 1926-09-16 1932-10-25 Ellis Adding Typewriter Compan Combined calculating and card printing and perforating machine
US2181999A (en) * 1936-06-12 1939-12-05 Ibm Printing mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1197276A (en) * 1908-12-30 1916-09-05 Halcolm Ellis Combined adding-machine and type-writer.
US1834561A (en) * 1925-04-04 1931-12-01 Tabulating Machine Co Accounting machine and punching mechanism controlled thereby
US1884189A (en) * 1926-09-16 1932-10-25 Ellis Adding Typewriter Compan Combined calculating and card printing and perforating machine
US2181999A (en) * 1936-06-12 1939-12-05 Ibm Printing mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863604A (en) * 1951-10-04 1958-12-09 Bull Sa Machines Electronic calculator for multiplication and division
US2846066A (en) * 1951-12-15 1958-08-05 Ibm Record controlled machine
US2846067A (en) * 1951-12-21 1958-08-05 Ibm Record controlled machine
US2894627A (en) * 1951-12-21 1959-07-14 I B M Deutschland Internationa Record controlled machine
US2941717A (en) * 1952-12-31 1960-06-21 Self Winding Clock Company Inc Automatic classifying system
US3070366A (en) * 1957-01-04 1962-12-25 William F Huck Record processing machine
US3226682A (en) * 1960-07-29 1965-12-28 Gen Electric Error sensing apparatus for a document handler

Also Published As

Publication number Publication date
NL151330B (nl)
GB688383A (en) 1953-03-04
DE1040836B (fr) 1958-10-09
FR1054749A (fr) 1954-02-12

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