DE2826915C2 - - Google Patents

Info

Publication number
DE2826915C2
DE2826915C2 DE2826915A DE2826915A DE2826915C2 DE 2826915 C2 DE2826915 C2 DE 2826915C2 DE 2826915 A DE2826915 A DE 2826915A DE 2826915 A DE2826915 A DE 2826915A DE 2826915 C2 DE2826915 C2 DE 2826915C2
Authority
DE
Germany
Prior art keywords
type wheel
stator
shaft
rotor
printing unit
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
DE2826915A
Other languages
German (de)
English (en)
Other versions
DE2826915A1 (de
Inventor
Dan W. Honeybrook Pa. Us Matthias
Richard D. Concord Mass. Us Thornton
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.)
Olivetti Realty NV
Original Assignee
Olivetti Realty NV
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 Olivetti Realty NV filed Critical Olivetti Realty NV
Publication of DE2826915A1 publication Critical patent/DE2826915A1/de
Application granted granted Critical
Publication of DE2826915C2 publication Critical patent/DE2826915C2/de
Granted 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
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
    • B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
    • B41J1/243—Mounting or fixing the carriers
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H02K37/08—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors axially facing the stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Control Of Stepping Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
DE19782826915 1977-06-24 1978-06-20 Typenrad mit antrieb fuer drucker Granted DE2826915A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80992377A 1977-06-24 1977-06-24

Publications (2)

Publication Number Publication Date
DE2826915A1 DE2826915A1 (de) 1979-01-18
DE2826915C2 true DE2826915C2 (enrdf_load_stackoverflow) 1988-11-17

Family

ID=25202505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782826915 Granted DE2826915A1 (de) 1977-06-24 1978-06-20 Typenrad mit antrieb fuer drucker

Country Status (9)

Country Link
JP (1) JPS5410016A (enrdf_load_stackoverflow)
BE (1) BE868402A (enrdf_load_stackoverflow)
BR (1) BR7803888A (enrdf_load_stackoverflow)
CA (1) CA1121751A (enrdf_load_stackoverflow)
CH (1) CH628840A5 (enrdf_load_stackoverflow)
DE (1) DE2826915A1 (enrdf_load_stackoverflow)
FR (1) FR2395144A1 (enrdf_load_stackoverflow)
GB (1) GB1601728A (enrdf_load_stackoverflow)
IT (1) IT1096735B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604578A (en) * 1977-09-14 1981-12-09 Exxon Research Engineering Co Method and apparatus for sensing the position of a printing element
GB1604577A (en) * 1977-09-14 1981-12-09 Exxon Research Engineering Co Coded printing element and apparatus for use thereof
DE3335374A1 (de) * 1982-09-30 1984-04-05 Jeffrey P. 11790 Stony Brook N.Y. Stein Typenraddrucker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392293A (en) * 1964-12-29 1968-07-09 Teletype Corp Electromagnetic stepping motor
FR1597830A (enrdf_load_stackoverflow) * 1968-01-29 1970-06-29
FR1568400A (enrdf_load_stackoverflow) * 1968-04-11 1969-05-23
US3707214A (en) * 1969-05-23 1972-12-26 Olivetti & Co Spa Serial printing device
DE1932481C3 (de) * 1969-06-26 1974-02-14 Ecofon Verkaufsgesellschaft Probst Kg, 8000 Muenchen Elektrische Schreibmaschine
CA926458A (en) * 1970-02-07 1973-05-15 Inaba Seiuemon Electric pulse motor
AU6012173A (en) * 1972-09-14 1975-03-13 Koike Seiki K K Diaphragm-assisted exposure control device and electro- magnetic rotary motion device
US3842960A (en) * 1973-06-27 1974-10-22 M Gerry Low inertia impact print head
IT1016552B (it) * 1974-07-10 1977-06-20 Olivetti & Co Spa Dispositivo di fissaggio di un disco portacaratteri a lamine flessibili
FR2280232A1 (fr) * 1974-07-25 1976-02-20 Rech Mat Micro Moteurs Ele Dispositif moteur electrique
US3949853A (en) * 1974-09-25 1976-04-13 Xerox Corporation Proportional-spaced character print wheel

Also Published As

Publication number Publication date
DE2826915A1 (de) 1979-01-18
FR2395144B1 (enrdf_load_stackoverflow) 1983-11-10
IT1096735B (it) 1985-08-26
JPS5410016A (en) 1979-01-25
BE868402A (fr) 1978-12-27
BR7803888A (pt) 1979-01-09
CA1121751A (en) 1982-04-13
GB1601728A (en) 1981-11-04
IT7824575A0 (it) 1978-06-14
FR2395144A1 (fr) 1979-01-19
CH628840A5 (en) 1982-03-31

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8170 Reinstatement of the former position
8127 New person/name/address of the applicant

Owner name: OLIVETTI REALTY N.V., CURACAO, NIEDERLAENDISCHE AN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee