GB975700A - Device for punching of cards and other record carriers - Google Patents

Device for punching of cards and other record carriers

Info

Publication number
GB975700A
GB975700A GB38644/63A GB3864463A GB975700A GB 975700 A GB975700 A GB 975700A GB 38644/63 A GB38644/63 A GB 38644/63A GB 3864463 A GB3864463 A GB 3864463A GB 975700 A GB975700 A GB 975700A
Authority
GB
United Kingdom
Prior art keywords
lever
cam
punch
electromagnet
engages
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
GB38644/63A
Other languages
English (en)
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB975700A publication Critical patent/GB975700A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K1/06—Manually-controlled devices
    • G06K1/08—Card punches
    • 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
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/16—Cam means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB38644/63A 1962-10-12 1963-10-01 Device for punching of cards and other record carriers Expired GB975700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0033675 1962-10-12

Publications (1)

Publication Number Publication Date
GB975700A true GB975700A (en) 1964-11-18

Family

ID=7404142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38644/63A Expired GB975700A (en) 1962-10-12 1963-10-01 Device for punching of cards and other record carriers

Country Status (5)

Country Link
US (1) US3169697A (cs)
BE (1) BE638486A (cs)
CH (1) CH405781A (cs)
GB (1) GB975700A (cs)
NL (1) NL298989A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276681A (en) * 1963-11-20 1966-10-04 Sperry Rand Corp Record punching mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741312A (en) * 1951-09-18 1956-04-10 Ibm Indicia-controlled record perforating machine
US2761513A (en) * 1952-09-20 1956-09-04 Burroughs Corp Rotary tape punch having selectively actuable perforating means
US2964108A (en) * 1957-10-11 1960-12-13 Royal Mcbee Corp Record perforator

Also Published As

Publication number Publication date
US3169697A (en) 1965-02-16
BE638486A (cs)
CH405781A (de) 1966-01-15
NL298989A (cs)

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