GB985898A - Record marking device - Google Patents

Record marking device

Info

Publication number
GB985898A
GB985898A GB814464A GB814464A GB985898A GB 985898 A GB985898 A GB 985898A GB 814464 A GB814464 A GB 814464A GB 814464 A GB814464 A GB 814464A GB 985898 A GB985898 A GB 985898A
Authority
GB
United Kingdom
Prior art keywords
cam
punches
punch
interposer
armature
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
Application number
GB814464A
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB985898A publication Critical patent/GB985898A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8759—With means to connect or disconnect tool and its drive
    • Y10T83/8761—Continuously moving drive means [e.g., "gag"]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

985,898. Selective punching machines. INTERNATIONAL BUSINESS MACHINES CORPORATION. Feb. 27, 1964 [March 29, 1963], No. 8144/64. Heading B4B. A punching machine comprises punches 10 each operable by a punch bail 40 through a selectable interposer 22 which is connected to a control member 16 by a flexible coupling 24 which allows longitudinal and up-and-down movement to the interposer. The member 16 is the armature of a holding coil 18 and is selectively released by a coil 20. The punch bail 40 is operable by a cam 44, the punches are restored by means of a cam 48 and the armature 16 is restored by means of a cam 50. The cam 48 is associated with spring-influenced followers 66 each mounted on a pivotal lever 60, ends 68 of adjacent levers 60 being provided between shoulders 70, 72 at opposite sides of a punch. The punches co-operate with a die 28 and each provided with a die stripper 26.
GB814464A 1963-03-29 1964-02-27 Record marking device Expired GB985898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26904063 US3194494A (en) 1963-03-29 1963-03-29 Punch mechanism

Publications (1)

Publication Number Publication Date
GB985898A true GB985898A (en) 1965-03-10

Family

ID=23025556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB814464A Expired GB985898A (en) 1963-03-29 1964-02-27 Record marking device

Country Status (4)

Country Link
US (1) US3194494A (en)
CH (1) CH408489A (en)
DE (1) DE1474164C3 (en)
GB (1) GB985898A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253778A (en) * 1964-11-10 1966-05-31 Sperry Rand Corp Record perforating device
DE1561306A1 (en) * 1967-02-02 1970-04-02 Siemens Ag Device for adjusting selector rails in typewriters
US3465959A (en) * 1967-03-20 1969-09-09 Burroughs Corp Punch selector mechanism
FR1603225A (en) * 1968-10-23 1971-03-22

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394604A (en) * 1944-06-22 1946-02-12 Ibm Perforating apparatus
US2744578A (en) * 1951-11-02 1956-05-08 Bell Telephone Labor Inc Code tape perforators
US2836245A (en) * 1955-11-18 1958-05-27 Sperry Rand Corp Card punching device
USRE25123E (en) * 1956-03-19 1962-02-13 macneill
DE1198849B (en) * 1958-01-21 1965-08-19 Siemens Ag Hole punch for code characters with a punching hammer moved back and forth by an assistant
US3051376A (en) * 1960-11-17 1962-08-28 Clary Corp Perforating apparatus
US3143912A (en) * 1960-12-30 1964-08-11 Ibm Very high speed cam actuated punch with interposer betwen punch and cam
US3122311A (en) * 1962-04-10 1964-02-25 Sperry Rand Corp Striker bar suspension for selective punch device
US3123290A (en) * 1962-10-31 1964-03-03 High speed punch

Also Published As

Publication number Publication date
DE1474164C3 (en) 1973-11-15
DE1474164B2 (en) 1973-04-19
CH408489A (en) 1966-02-28
US3194494A (en) 1965-07-13
DE1474164A1 (en) 1969-02-13

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