FR1235020A - Improved electromagnetic transmission device, in particular a perforating device - Google Patents

Improved electromagnetic transmission device, in particular a perforating device

Info

Publication number
FR1235020A
FR1235020A FR804729A FR804729A FR1235020A FR 1235020 A FR1235020 A FR 1235020A FR 804729 A FR804729 A FR 804729A FR 804729 A FR804729 A FR 804729A FR 1235020 A FR1235020 A FR 1235020A
Authority
FR
France
Prior art keywords
electromagnetic transmission
improved electromagnetic
transmission device
perforating
perforating device
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
FR804729A
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.)
Svenska Dataregister AB
Original Assignee
Svenska Dataregister 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 Svenska Dataregister AB filed Critical Svenska Dataregister AB
Application granted granted Critical
Publication of FR1235020A publication Critical patent/FR1235020A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/06—Gearings comprising primarily only links or levers, with or without slides which can be made ineffective when desired
    • F16H21/08—Gearings comprising primarily only links or levers, with or without slides which can be made ineffective when desired by pushing a reciprocating rod out of its operative position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Electromagnets (AREA)
  • Credit Cards Or The Like (AREA)
FR804729A 1958-09-09 1959-09-09 Improved electromagnetic transmission device, in particular a perforating device Expired FR1235020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE862158 1958-09-09

Publications (1)

Publication Number Publication Date
FR1235020A true FR1235020A (en) 1960-07-01

Family

ID=20274592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804729A Expired FR1235020A (en) 1958-09-09 1959-09-09 Improved electromagnetic transmission device, in particular a perforating device

Country Status (5)

Country Link
US (1) US3059844A (en)
CH (1) CH379813A (en)
DE (1) DE1099077B (en)
FR (1) FR1235020A (en)
GB (1) GB929412A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127100A (en) * 1962-05-29 1964-03-31 Actuator block for punch units
US3104053A (en) * 1962-12-14 1963-09-17 Rabinow Engineering Co Inc Electromagnetic interposing punch
US3311297A (en) * 1965-04-06 1967-03-28 Sperry Rand Corp Selective punching mechanism
US3659779A (en) * 1970-03-26 1972-05-02 Ibm Punch mechanism
US4019676A (en) * 1974-07-05 1977-04-26 Extel Corporation Tape punch machine
DE19855578C1 (en) * 1998-12-02 2000-09-21 Groz Beckert Kg Punching device with changeable stamps

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646145A (en) * 1948-09-06 1953-07-21 Samuel Williams & Sons Ltd Electromagnetic clutch and brake device
US2744578A (en) * 1951-11-02 1956-05-08 Bell Telephone Labor Inc Code tape perforators
DE1061874B (en) * 1955-05-04 1959-07-23 Powers Samas Account Mach Ltd Ratchet mechanism
US2969434A (en) * 1958-01-30 1961-01-24 Bell Telephone Labor Inc Switching device
US2956740A (en) * 1958-08-22 1960-10-18 Holley Carburetor Co Rotary perforator

Also Published As

Publication number Publication date
CH379813A (en) 1964-07-15
US3059844A (en) 1962-10-23
GB929412A (en) 1963-06-19
DE1099077B (en) 1961-02-09

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