GB1240216A - Improvements in apparatus for punching record cards or tapes - Google Patents

Improvements in apparatus for punching record cards or tapes

Info

Publication number
GB1240216A
GB1240216A GB51218/69A GB5121869A GB1240216A GB 1240216 A GB1240216 A GB 1240216A GB 51218/69 A GB51218/69 A GB 51218/69A GB 5121869 A GB5121869 A GB 5121869A GB 1240216 A GB1240216 A GB 1240216A
Authority
GB
United Kingdom
Prior art keywords
punches
punching apparatus
bar
oct
cam
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
GB51218/69A
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.)
Bull General Electric NV
Original Assignee
Bull General Electric NV
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 Bull General Electric NV filed Critical Bull General Electric NV
Publication of GB1240216A publication Critical patent/GB1240216A/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

Abstract

1,240,216. Selective punching apparatus. SOC. INDUSTRIELLE BULL GENERAL ELECTRIC. 17 Oct., 1969 [23 Oct., 1968], No. 51218/69. Heading B4B. A selective punching apparatus comprises a row of punches 3A to 3I adapted to be actuated by a depression bar 16 in order to engage with corresponding dies 8 the punches being guided so that they may be maintained in an inclined inoperative position P1 shown dotted in Fig. 1 by means of individual electromagnets 11 and, when the magnets are selectively de-energized, to be urged to an operative position P2 by means of individual springs 10. The bar 16 is mounted on a support 18 connected to levers 19 and carrying a roller 21 which is contacted by a cam 23 on a driving shaft 24. A punch return bar 27 is mounted on pivoted levers 28 and actuated by a cam 32 contacting a roller 30. A piezoelectric transducer 35, 36 is associated with each punch and arranged to engage in slots 37 in the punches so that when the latter are operated a signal from the transducer operates a monitoring device. Cards are fed through the punching apparatus by means of rollers 4, 5.
GB51218/69A 1968-10-23 1969-10-17 Improvements in apparatus for punching record cards or tapes Expired GB1240216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR171013 1968-10-23

Publications (1)

Publication Number Publication Date
GB1240216A true GB1240216A (en) 1971-07-21

Family

ID=8656011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51218/69A Expired GB1240216A (en) 1968-10-23 1969-10-17 Improvements in apparatus for punching record cards or tapes

Country Status (5)

Country Link
US (1) US3696993A (en)
BE (1) BE740161A (en)
DE (1) DE1952880A1 (en)
FR (1) FR1603225A (en)
GB (1) GB1240216A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938792C2 (en) * 1979-09-25 1983-04-14 Transformatoren Union Ag, 7000 Stuttgart Single-phase transformer with cast resin cast windings
DE2945622C2 (en) * 1979-11-12 1982-08-19 Hans-Joachim Dipl.-Phys. 6104 Seeheim-Jugenheim Thiel Device for writing Braille
CN1082028C (en) * 1998-06-24 2002-04-03 吕传水 Straightening method for main beam of crane
EP1720710A1 (en) 2004-03-03 2006-11-15 REA Elektronik GmbH Ink-jet printing element
WO2005110759A1 (en) 2004-05-11 2005-11-24 Rea Elektronik Gmbh Ink jet write head
DE102005020248B4 (en) * 2004-10-25 2014-08-28 Rea Elektronik Gmbh Inkjet recording head
DE102005031034B4 (en) * 2005-07-02 2021-03-18 Rea Elektronik Gmbh Inkjet print head
US20070044618A1 (en) * 2005-08-30 2007-03-01 Marks Joel S Hole punch element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE249658C (en) *
US2744578A (en) * 1951-11-02 1956-05-08 Bell Telephone Labor Inc Code tape perforators
US3051377A (en) * 1958-07-11 1962-08-28 Smith Corona Marchant Inc Perforator
US3104053A (en) * 1962-12-14 1963-09-17 Rabinow Engineering Co Inc Electromagnetic interposing punch
US3194494A (en) * 1963-03-29 1965-07-13 Ibm Punch mechanism
US3279690A (en) * 1964-10-08 1966-10-18 Honeywell Inc Mechanical apparatus
US3323716A (en) * 1965-05-14 1967-06-06 Tally Corp High-speed tape perforator
FR1504549A (en) * 1965-08-05 1967-12-08 Siemens Ag Printing or perforating device

Also Published As

Publication number Publication date
BE740161A (en) 1970-03-16
DE1952880A1 (en) 1970-04-30
US3696993A (en) 1972-10-10
FR1603225A (en) 1971-03-22

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