GB565597A - Improvements in punching mechanism - Google Patents

Improvements in punching mechanism

Info

Publication number
GB565597A
GB565597A GB1423/43A GB142343A GB565597A GB 565597 A GB565597 A GB 565597A GB 1423/43 A GB1423/43 A GB 1423/43A GB 142343 A GB142343 A GB 142343A GB 565597 A GB565597 A GB 565597A
Authority
GB
United Kingdom
Prior art keywords
slides
tape
punching
lever
link
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
GB1423/43A
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
Remington Rand Inc
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 Remington Rand Inc filed Critical Remington Rand Inc
Publication of GB565597A publication Critical patent/GB565597A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
    • H04L17/08—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars combined with perforating apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Unwinding Webs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB1423/43A 1942-05-07 1943-01-27 Improvements in punching mechanism Expired GB565597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442053A US2323790A (en) 1942-05-07 1942-05-07 Punching mechanism

Publications (1)

Publication Number Publication Date
GB565597A true GB565597A (en) 1944-11-17

Family

ID=23755341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1423/43A Expired GB565597A (en) 1942-05-07 1943-01-27 Improvements in punching mechanism

Country Status (4)

Country Link
US (1) US2323790A (instruction)
CH (1) CH254951A (instruction)
GB (1) GB565597A (instruction)
NL (1) NL66690C (instruction)

Also Published As

Publication number Publication date
NL66690C (instruction)
CH254951A (de) 1948-05-31
US2323790A (en) 1943-07-06

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