CH312448A - Punching machine for individual notching of classification or registration cards. - Google Patents

Punching machine for individual notching of classification or registration cards.

Info

Publication number
CH312448A
CH312448A CH312448DA CH312448A CH 312448 A CH312448 A CH 312448A CH 312448D A CH312448D A CH 312448DA CH 312448 A CH312448 A CH 312448A
Authority
CH
Switzerland
Prior art keywords
notching
classification
individual
punching machine
registration cards
Prior art date
Application number
Other languages
French (fr)
Inventor
Company The Mcbee
Original Assignee
Mcbee Co
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 Mcbee Co filed Critical Mcbee Co
Publication of CH312448A publication Critical patent/CH312448A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/06—Apparatus or tools adapted for slotting or otherwise marking information-retrieval cards
    • 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
    • B26F1/12—Perforating by punching, e.g. with relatively-reciprocating punch and bed to notch margins of work
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/917—Notching
    • 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
    • Y10T83/8742—Tool pair positionable as a unit
    • Y10T83/8743—Straight line positioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH312448D 1953-05-09 1953-05-18 Punching machine for individual notching of classification or registration cards. CH312448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1080053T 1953-05-09

Publications (1)

Publication Number Publication Date
CH312448A true CH312448A (en) 1955-12-31

Family

ID=9609457

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312448D CH312448A (en) 1953-05-09 1953-05-18 Punching machine for individual notching of classification or registration cards.

Country Status (4)

Country Link
US (1) US2704578A (en)
CH (1) CH312448A (en)
FR (1) FR1080053A (en)
NL (2) NL178876B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469774A (en) * 1966-04-04 1969-09-30 Ok Partnership Ltd Coder for edge notched cards and the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US487737A (en) * 1892-12-13 hollerith
US665358A (en) * 1896-10-30 1901-01-01 Lewis T Adams Eyelet-hole machine.
US2342361A (en) * 1942-07-27 1944-02-22 Robert A Niclas Statistical card system
US2585720A (en) * 1948-05-04 1952-02-12 Carl Hendrickson Punching apparatus

Also Published As

Publication number Publication date
FR1080053A (en) 1954-12-06
NL81281C (en) 1900-01-01
NL178876B (en)
US2704578A (en) 1955-03-22

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