GB881156A - A key button for typewriting office machines - Google Patents

A key button for typewriting office machines

Info

Publication number
GB881156A
GB881156A GB21468/58A GB2146858A GB881156A GB 881156 A GB881156 A GB 881156A GB 21468/58 A GB21468/58 A GB 21468/58A GB 2146858 A GB2146858 A GB 2146858A GB 881156 A GB881156 A GB 881156A
Authority
GB
United Kingdom
Prior art keywords
typewriting
key button
office machines
july
characters
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
GB21468/58A
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.)
Olympia Werke AG
Original Assignee
Olympia Werke AG
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 Olympia Werke AG filed Critical Olympia Werke AG
Publication of GB881156A publication Critical patent/GB881156A/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
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/12—Construction of key buttons

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)

Abstract

881,156. Typewriters &c. OLYMPIA WERKE, A. G. July 4, 1958 [July 12, 1957], No. 21468/58. Class 100(4) A key-button for a typewriter or like office machine having injection moulded characters, is formed with a screen of -blind supply holes 7 which are cut into where necessary by the grooves 3 formed by the particular characters.
GB21468/58A 1957-07-12 1958-07-04 A key button for typewriting office machines Expired GB881156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO5611A DE1110660B (en) 1957-07-12 1957-07-12 Key button for writing office machines

Publications (1)

Publication Number Publication Date
GB881156A true GB881156A (en) 1961-11-01

Family

ID=7350641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21468/58A Expired GB881156A (en) 1957-07-12 1958-07-04 A key button for typewriting office machines

Country Status (2)

Country Link
DE (1) DE1110660B (en)
GB (1) GB881156A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443585A1 (en) * 1984-11-29 1986-05-28 Siemens AG, 1000 Berlin und 8000 München METHOD FOR PRODUCING LABELED KEYS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880936C (en) * 1951-01-31 1953-06-25 Heinze Fa R Process for the production of key caps made of thermoplastics with several superimposed characters, especially for typewriters
DE905139C (en) * 1951-02-16 1954-05-31 Heinze Fa R Key button for typewriters, calculators, etc. like
DE917490C (en) * 1951-11-03 1954-09-06 Heinze Fa R Plastic key button for typewriters, calculators, etc. like

Also Published As

Publication number Publication date
DE1110660B (en) 1961-07-13

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