CH628840A5 - Printer and daisywheel - Google Patents
Printer and daisywheel Download PDFInfo
- Publication number
- CH628840A5 CH628840A5 CH688278A CH688278A CH628840A5 CH 628840 A5 CH628840 A5 CH 628840A5 CH 688278 A CH688278 A CH 688278A CH 688278 A CH688278 A CH 688278A CH 628840 A5 CH628840 A5 CH 628840A5
- Authority
- CH
- Switzerland
- Prior art keywords
- rotor
- stator
- hub
- elements
- printer according
- Prior art date
Links
- 230000005284 excitation Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 12
- 239000000696 magnetic material Substances 0.000 claims description 10
- 230000004907 flux Effects 0.000 claims description 9
- 238000007639 printing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101150082208 DIABLO gene Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80992377A | 1977-06-24 | 1977-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH628840A5 true CH628840A5 (en) | 1982-03-31 |
Family
ID=25202505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH688278A CH628840A5 (en) | 1977-06-24 | 1978-06-23 | Printer and daisywheel |
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)
| 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)
| 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 |
-
1978
- 1978-05-18 CA CA000303683A patent/CA1121751A/en not_active Expired
- 1978-05-23 GB GB21580/78A patent/GB1601728A/en not_active Expired
- 1978-06-13 FR FR7817674A patent/FR2395144A1/fr active Granted
- 1978-06-14 IT IT24575/78A patent/IT1096735B/it active
- 1978-06-19 BR BR7803888A patent/BR7803888A/pt unknown
- 1978-06-20 DE DE19782826915 patent/DE2826915A1/de active Granted
- 1978-06-23 BE BE188801A patent/BE868402A/xx not_active IP Right Cessation
- 1978-06-23 JP JP7556278A patent/JPS5410016A/ja active Pending
- 1978-06-23 CH CH688278A patent/CH628840A5/de not_active IP Right Cessation
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 |
| DE2826915C2 (enrdf_load_stackoverflow) | 1988-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |