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FR1077132A - Perfectionnements aux machines à clavier pour perforer les cartes - Google Patents

Perfectionnements aux machines à clavier pour perforer les cartes

Info

Publication number
FR1077132A
FR1077132A FR1077132DA FR1077132A FR 1077132 A FR1077132 A FR 1077132A FR 1077132D A FR1077132D A FR 1077132DA FR 1077132 A FR1077132 A FR 1077132A
Authority
FR
France
Prior art keywords
punching cards
keyboard machines
keyboard
machines
punching
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
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.)
Powers Samas Accounting Machines Ltd
Original Assignee
Powers Samas Accounting Machines Ltd
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 Powers Samas Accounting Machines Ltd filed Critical Powers Samas Accounting Machines Ltd
Application granted granted Critical
Publication of FR1077132A publication Critical patent/FR1077132A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
    • B41K3/36—Apparatus for stamping articles having integral means for supporting the articles to be stamped with means for deforming or punching the copy matter
    • B41K3/38—Apparatus for stamping articles having integral means for supporting the articles to be stamped with means for deforming or punching the copy matter separate from the stamping 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR1077132D 1952-03-25 1953-03-24 Perfectionnements aux machines à clavier pour perforer les cartes Expired FR1077132A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7694/52A GB703315A (en) 1952-03-25 1952-03-25 Improvements in or relating to keyboard-operated mechanical machines for perforatingcards

Publications (1)

Publication Number Publication Date
FR1077132A true FR1077132A (fr) 1954-11-04

Family

ID=9837997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077132D Expired FR1077132A (fr) 1952-03-25 1953-03-24 Perfectionnements aux machines à clavier pour perforer les cartes

Country Status (3)

Country Link
US (1) US2716453A (fr)
FR (1) FR1077132A (fr)
GB (1) GB703315A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804658A (en) * 1956-08-02 1958-11-19 Joenkopings Och Vulcans Taends Improved method of and device for punching statistical cards

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1695965A (en) * 1925-02-10 1928-12-18 Remington Rand Inc Contact mechanism for typewriter-key punches
US1823550A (en) * 1926-07-22 1931-09-15 Underwood Elliott Fisher Co Combined typewriting and card-perforating machine
US1858174A (en) * 1929-01-21 1932-05-10 Accounting & Tabulating Corp Card perforating machine or the like
GB350518A (en) * 1930-02-28 1931-05-28 Accounting & Tabulating Corp Improvements in or relating to keyboard controlled machines

Also Published As

Publication number Publication date
GB703315A (en) 1954-02-03
US2716453A (en) 1955-08-30

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