IT1108443B - Dispositivo di stampa a fili - Google Patents

Dispositivo di stampa a fili

Info

Publication number
IT1108443B
IT1108443B IT67885/78A IT6788578A IT1108443B IT 1108443 B IT1108443 B IT 1108443B IT 67885/78 A IT67885/78 A IT 67885/78A IT 6788578 A IT6788578 A IT 6788578A IT 1108443 B IT1108443 B IT 1108443B
Authority
IT
Italy
Prior art keywords
printing device
wire printing
wire
printing
Prior art date
Application number
IT67885/78A
Other languages
English (en)
Other versions
IT7867885A0 (it
Original Assignee
Olivetti E C Ing C Spa
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 E C Ing C Spa filed Critical Olivetti E C Ing C Spa
Priority to IT67885/78A priority Critical patent/IT1108443B/it
Publication of IT7867885A0 publication Critical patent/IT7867885A0/it
Priority to US06/030,950 priority patent/US4285603A/en
Priority to US06/233,789 priority patent/US4341478A/en
Application granted granted Critical
Publication of IT1108443B publication Critical patent/IT1108443B/it

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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
    • B41J2/265—Guides for print wires
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/27—Actuators for print wires
    • B41J2/285—Actuators for print wires of plunger type
IT67885/78A 1978-04-19 1978-04-19 Dispositivo di stampa a fili IT1108443B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67885/78A IT1108443B (it) 1978-04-19 1978-04-19 Dispositivo di stampa a fili
US06/030,950 US4285603A (en) 1978-04-19 1979-04-17 Wire printing device
US06/233,789 US4341478A (en) 1978-04-19 1981-02-12 Wire printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67885/78A IT1108443B (it) 1978-04-19 1978-04-19 Dispositivo di stampa a fili

Publications (2)

Publication Number Publication Date
IT7867885A0 IT7867885A0 (it) 1978-04-19
IT1108443B true IT1108443B (it) 1985-12-09

Family

ID=11306073

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67885/78A IT1108443B (it) 1978-04-19 1978-04-19 Dispositivo di stampa a fili

Country Status (2)

Country Link
US (2) US4285603A (it)
IT (1) IT1108443B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695680A (en) * 1979-12-28 1981-08-03 Seiko Epson Corp Dot printer
US4327636A (en) * 1980-07-25 1982-05-04 Dayco Corporation Apparatus for marking an elongate article
US4715396A (en) * 1981-10-16 1987-12-29 Borg-Warner Corporation Proportional solenoid valve
US4947887A (en) * 1981-10-16 1990-08-14 Borg-Warner Corporation Proportional solenoid valve
US4875499A (en) * 1981-10-16 1989-10-24 Borg-Warner Corporation Proportional solenoid valve
US4421025A (en) * 1981-12-21 1983-12-20 International Business Machines Corporation Spring mounted torsionally rigid print hammer mechanism
EP0101018B1 (en) * 1982-08-05 1986-11-12 Nec Corporation Impact printer head capable of printing a dot at a distance narrower than a thickness of a printer unit
US4480934A (en) * 1982-12-20 1984-11-06 International Business Machines Corporation Ballistic print wire actuator using a telescopic armature
US4522371A (en) * 1983-06-20 1985-06-11 Borg-Warner Corporation Proportional solenoid valve
JPH0453949Y2 (it) * 1986-07-08 1992-12-18
US5027846A (en) * 1989-04-05 1991-07-02 Borg-Warner Automotive Electronic & Mechanical Proportional solenoid valve
US4967781A (en) * 1989-04-05 1990-11-06 Borg-Warner Automotive Electronic & Mechanical Systems Corporation Proportional solenoid valve
US5110087A (en) * 1990-06-25 1992-05-05 Borg-Warner Automotive Electronic & Mechanical Systems Corporation Variable force solenoid hydraulic control valve
US6791442B1 (en) 2003-11-21 2004-09-14 Trombetta, Llc Magnetic latching solenoid
US9368266B2 (en) 2014-07-18 2016-06-14 Trumpet Holdings, Inc. Electric solenoid structure having elastomeric biasing member
CN119839613B (zh) * 2024-12-11 2025-12-19 北京天玛智控科技股份有限公司 电磁铁自动装配系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948382A (en) * 1973-01-29 1976-04-06 The Singer Company Data terminal printing assembly
DD105337A1 (it) * 1973-07-02 1974-04-12
IT1011721B (it) * 1974-04-10 1977-02-10 Olivetti & Co Spa Dispositivo di stampa a fili
US3940726A (en) * 1974-08-22 1976-02-24 Centronics Data Computer Corporation High speed solenoid employing multiple springs
FR2288619A1 (fr) * 1974-10-23 1976-05-21 Nippon Electric Co Dispositif de commande d'un fil d'impression pour une imprimante a matrice a points
US4091909A (en) * 1975-03-05 1978-05-30 Texas Instruments Incorporated Wire matrix printer printhead assembly

Also Published As

Publication number Publication date
US4285603A (en) 1981-08-25
US4341478A (en) 1982-07-27
IT7867885A0 (it) 1978-04-19

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