GB598019A - Improvements in or relating to record card controlled machines - Google Patents

Improvements in or relating to record card controlled machines

Info

Publication number
GB598019A
GB598019A GB2216945A GB2216945A GB598019A GB 598019 A GB598019 A GB 598019A GB 2216945 A GB2216945 A GB 2216945A GB 2216945 A GB2216945 A GB 2216945A GB 598019 A GB598019 A GB 598019A
Authority
GB
United Kingdom
Prior art keywords
relay
energized
contacts
pick
brushes
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
GB2216945A
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.)
British Tabulating Machine Co Ltd
Original Assignee
British Tabulating Machine Co 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 British Tabulating Machine Co Ltd filed Critical British Tabulating Machine Co Ltd
Publication of GB598019A publication Critical patent/GB598019A/en
Expired legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
GB2216945A 1944-08-31 1945-08-28 Improvements in or relating to record card controlled machines Expired GB598019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US552164A US2442987A (en) 1944-08-31 1944-08-31 Automatic group control with coordinated sequence checking device

Publications (1)

Publication Number Publication Date
GB598019A true GB598019A (en) 1948-02-09

Family

ID=24204188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2216945A Expired GB598019A (en) 1944-08-31 1945-08-28 Improvements in or relating to record card controlled machines

Country Status (4)

Country Link
US (1) US2442987A (enrdf_load_stackoverflow)
DE (1) DE858461C (enrdf_load_stackoverflow)
GB (1) GB598019A (enrdf_load_stackoverflow)
NL (1) NL78118C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738874A (en) * 1949-01-31 1956-03-20 Ibm Record controlled machine
NL186825B (nl) * 1953-04-16 Degussa Werkwijze voor het galvanisch neerslaan van een goudlaag.
DE952277C (de) * 1954-09-04 1956-11-15 Standard Elek K Ag Schablonenesteuerte Einrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1933349A (en) * 1927-04-22 1933-10-31 Ibm Automatic control system for tabulators
US2159094A (en) * 1934-04-04 1939-05-23 Ibm Tabulating machine
US2224769A (en) * 1935-12-12 1940-12-10 Ibm Tabulating machine
US2195851A (en) * 1936-07-14 1940-04-02 Ibm Card feeding mechanism
US2280924A (en) * 1937-09-25 1942-04-28 Remington Rand Inc Statistical machine
US2335945A (en) * 1940-04-15 1943-12-07 Ibm Record sequence checking device for tabulating machines
US2379828A (en) * 1940-07-24 1945-07-03 Ibm Record controlled machine

Also Published As

Publication number Publication date
US2442987A (en) 1948-06-08
NL78118C (enrdf_load_stackoverflow)
DE858461C (de) 1952-12-08

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