GB969208A - Type lever mechanism for power-driven keyboard-operated office machines - Google Patents

Type lever mechanism for power-driven keyboard-operated office machines

Info

Publication number
GB969208A
GB969208A GB38481/60A GB3848160A GB969208A GB 969208 A GB969208 A GB 969208A GB 38481/60 A GB38481/60 A GB 38481/60A GB 3848160 A GB3848160 A GB 3848160A GB 969208 A GB969208 A GB 969208A
Authority
GB
United Kingdom
Prior art keywords
lever
key
shoe
bar
action
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
GB38481/60A
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.)
Individual
Original Assignee
Individual
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 claimed from DEG28779A external-priority patent/DE1188088B/de
Application filed by Individual filed Critical Individual
Publication of GB969208A publication Critical patent/GB969208A/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
    • B41J5/28—Multiple-action keys, e.g. keys depressed by two or more amounts or movable in two or more directions to effect different functions or selections
    • 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
    • B41J23/00—Power drives for actions or mechanisms
    • B41J23/02—Mechanical power drives
    • B41J23/12—Mechanism driven by cams engaging rotating roller

Landscapes

  • Mechanical Control Devices (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
GB38481/60A 1960-01-12 1960-11-09 Type lever mechanism for power-driven keyboard-operated office machines Expired GB969208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG28779A DE1188088B (de) 1960-01-12 1960-01-12 Tastenwerk fuer kraftangetriebene Schreib- und aehnliche Maschinen

Publications (1)

Publication Number Publication Date
GB969208A true GB969208A (en) 1964-09-09

Family

ID=7123573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38481/60A Expired GB969208A (en) 1960-01-12 1960-11-09 Type lever mechanism for power-driven keyboard-operated office machines

Country Status (5)

Country Link
US (1) US3225884A (enrdf_load_stackoverflow)
BE (1) BE599048A (enrdf_load_stackoverflow)
CH (1) CH386456A (enrdf_load_stackoverflow)
GB (1) GB969208A (enrdf_load_stackoverflow)
NL (1) NL103453C (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300018A (en) * 1963-06-04 1967-01-24 Royal Typewriter Co Inc Type bar action having combined cam latching and driving lever
DE1449966A1 (de) * 1964-08-12 1968-12-12 Scm Deutschland Nullendruckeinrichtung
US3342295A (en) * 1965-03-15 1967-09-19 Brother Ind Ltd Repeat action mechanism for power operated typewriters
DE1561208A1 (de) * 1966-04-06 1970-03-19 Willy Feiler Zaehl Und Rechenw Elektrische Kleinschreibmaschine
US3614315A (en) * 1968-08-26 1971-10-19 Teletype Corp Character repeat circuit
NL7303797A (enrdf_load_stackoverflow) * 1968-11-04 1974-09-23
US3759361A (en) * 1969-11-03 1973-09-18 Triumph Werke Nuernberg Ag Carriage return and line space mechanism
JPS4815144Y1 (enrdf_load_stackoverflow) * 1969-12-24 1973-04-26
US3732964A (en) * 1970-08-27 1973-05-15 T Inoue Electric typewriter
US4217056A (en) * 1978-03-30 1980-08-12 Silver Seiko Ltd. Type action for a power-driven typewriter
US4191483A (en) * 1978-04-17 1980-03-04 Scm Corporation Typewriter key action

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734613A (en) * 1956-02-14 kennedy
DE569785C (de) * 1929-05-04 1933-02-08 Mercedes Bueromaschinen Werke Vorrichtung zum Erzielen eines Daueranschlages bei Schreibmaschinen, Schreibrechenmaschinen u. dgl.
US2714948A (en) * 1951-07-25 1955-08-09 Sperry Rand Corp Repeat key action for power operated typewriters
US2723740A (en) * 1952-12-26 1955-11-15 Ibm Type bar action
US2889024A (en) * 1954-12-30 1959-06-02 Ibm Equal key trip lever
US2798584A (en) * 1955-07-08 1957-07-09 Smith Corona Inc Power actuated typing mechanisms for business machines
US2905296A (en) * 1955-10-28 1959-09-22 Triumph Werke Nuernberg Ag Type lever actuating mechanism

Also Published As

Publication number Publication date
US3225884A (en) 1965-12-28
BE599048A (fr) 1961-05-02
CH386456A (de) 1965-01-15
NL103453C (enrdf_load_stackoverflow)

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