GB191195A - Improvements in electrical actuating means for operating the type bars of typewriters and other key-controlled devices - Google Patents

Improvements in electrical actuating means for operating the type bars of typewriters and other key-controlled devices

Info

Publication number
GB191195A
GB191195A GB27665/21A GB2766521A GB191195A GB 191195 A GB191195 A GB 191195A GB 27665/21 A GB27665/21 A GB 27665/21A GB 2766521 A GB2766521 A GB 2766521A GB 191195 A GB191195 A GB 191195A
Authority
GB
United Kingdom
Prior art keywords
contact
driving
electromagnets
circuit
bar
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
GB27665/21A
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.)
MAGNETIC POWER TRANSMITTER COM
Original Assignee
MAGNETIC POWER TRANSMITTER COM
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
Priority to FR543756D priority Critical patent/FR543756A/fr
Priority claimed from US356487A external-priority patent/US1395599A/en
Application filed by MAGNETIC POWER TRANSMITTER COM filed Critical MAGNETIC POWER TRANSMITTER COM
Priority to GB27665/21A priority patent/GB191195A/en
Publication of GB191195A publication Critical patent/GB191195A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions

Landscapes

  • Electromagnets (AREA)
GB27665/21A 1920-01-31 1921-10-18 Improvements in electrical actuating means for operating the type bars of typewriters and other key-controlled devices Expired GB191195A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR543756D FR543756A (enrdf_load_stackoverflow) 1920-01-31
GB27665/21A GB191195A (en) 1920-01-31 1921-10-18 Improvements in electrical actuating means for operating the type bars of typewriters and other key-controlled devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US356487A US1395599A (en) 1920-01-31 1920-01-31 Electrical actuating means for typewriter type-bars and other devices
GB27665/21A GB191195A (en) 1920-01-31 1921-10-18 Improvements in electrical actuating means for operating the type bars of typewriters and other key-controlled devices

Publications (1)

Publication Number Publication Date
GB191195A true GB191195A (en) 1923-01-11

Family

ID=26258933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27665/21A Expired GB191195A (en) 1920-01-31 1921-10-18 Improvements in electrical actuating means for operating the type bars of typewriters and other key-controlled devices

Country Status (2)

Country Link
FR (1) FR543756A (enrdf_load_stackoverflow)
GB (1) GB191195A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122679C (enrdf_load_stackoverflow) * 1962-04-30

Also Published As

Publication number Publication date
FR543756A (enrdf_load_stackoverflow) 1900-01-01

Similar Documents

Publication Publication Date Title
US2532228A (en) Electrically operated typewriter
GB743618A (en) Word writing typewriter
US3189153A (en) Keyboard
US2116732A (en) Coding and decoding machine
US2938618A (en) Zone controlled carriage return mechanism for typewriters
GB191195A (en) Improvements in electrical actuating means for operating the type bars of typewriters and other key-controlled devices
US1780610A (en) Typewriter punch with column cut-out
US3294117A (en) Selector arrangement for typewriters having fewer operating means than typelevers
GB854084A (en) Communication equipment
GB341346A (en) Improvements relating to the operation of key levers of typewriting machines
US1302616A (en) Automatic tabulating-machine.
US840120A (en) Electrical type-writer selecting and operating means.
US1173254A (en) Switch-selector.
US1723242A (en) Contact unit for typewriter-key punches
US1695965A (en) Contact mechanism for typewriter-key punches
US2737545A (en) Method and device for transmitting code signals
US704927A (en) Keyboard for use in telegraphy.
US1923596A (en) Imprinting machine
GB197111A (en) Improvements in and relating to typewriters
US2858922A (en) Typing system
US900525A (en) Type-writer.
US1268491A (en) Electrically-operated type-writer.
US2956120A (en) Tabulator mechanism for teleprinters
US1362605A (en) Amos i
US676091A (en) Printing-telegraph transmitting apparatus.