FR1227679A - Perforation device - Google Patents

Perforation device

Info

Publication number
FR1227679A
FR1227679A FR797660A FR797660A FR1227679A FR 1227679 A FR1227679 A FR 1227679A FR 797660 A FR797660 A FR 797660A FR 797660 A FR797660 A FR 797660A FR 1227679 A FR1227679 A FR 1227679A
Authority
FR
France
Prior art keywords
perforation device
perforation
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
FR797660A
Other languages
French (fr)
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.)
Atvidabergs Industrier AB
Original Assignee
Atvidabergs Industrier AB
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 Atvidabergs Industrier AB filed Critical Atvidabergs Industrier AB
Application granted granted Critical
Publication of FR1227679A publication Critical patent/FR1227679A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
    • H04L17/08—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars combined with perforating apparatus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Magnetic Treatment Devices (AREA)
FR797660A 1958-06-17 1959-06-16 Perforation device Expired FR1227679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE575758 1958-06-17

Publications (1)

Publication Number Publication Date
FR1227679A true FR1227679A (en) 1960-08-22

Family

ID=20267164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797660A Expired FR1227679A (en) 1958-06-17 1959-06-16 Perforation device

Country Status (6)

Country Link
US (1) US3018037A (en)
CH (1) CH370263A (en)
DE (1) DE1424192B2 (en)
FR (1) FR1227679A (en)
GB (1) GB860450A (en)
NL (2) NL240237A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262050B (en) * 1961-01-27 1968-02-29 Elektronische Rechenmaschineni Punch drive device for quick holes, preferably for row or column punching of card-shaped information carriers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187999A (en) * 1963-10-02 1965-06-08 Sperry Rand Corp Card punching device
US3232525A (en) * 1963-10-15 1966-02-01 Soroban Engineering Inc High speed card punch mechanism
US3279690A (en) * 1964-10-08 1966-10-18 Honeywell Inc Mechanical apparatus
FR1504549A (en) * 1965-08-05 1967-12-08 Siemens Ag Printing or perforating device
SE307467B (en) * 1965-10-21 1969-01-07 Original Odhner Ab
US3481535A (en) * 1967-08-24 1969-12-02 Ncr Co Tape perforator
JP2872045B2 (en) * 1994-06-30 1999-03-17 矢崎総業株式会社 Current interrupting method of fuse and its structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761508A (en) * 1953-06-22 1956-09-04 Bell Telephone Labor Inc Tape perforator
US2857968A (en) * 1957-05-01 1958-10-28 Walter F Cousino Perforating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262050B (en) * 1961-01-27 1968-02-29 Elektronische Rechenmaschineni Punch drive device for quick holes, preferably for row or column punching of card-shaped information carriers
DE1262050C2 (en) * 1961-01-27 1968-09-05 Elektronische Rechenmaschineni Punch drive device for quick holes, preferably for row or column-wise punching of card-shaped information carriers

Also Published As

Publication number Publication date
US3018037A (en) 1962-01-23
GB860450A (en) 1961-02-08
DE1424192B2 (en) 1971-07-01
CH370263A (en) 1963-06-30
DE1424192A1 (en) 1969-12-11
NL240237A (en)
NL128510C (en)

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