FR2410561B1 - Tete d'impression a matrice de fils constitues par un metalloide - Google Patents

Tete d'impression a matrice de fils constitues par un metalloide

Info

Publication number
FR2410561B1
FR2410561B1 FR7830981A FR7830981A FR2410561B1 FR 2410561 B1 FR2410561 B1 FR 2410561B1 FR 7830981 A FR7830981 A FR 7830981A FR 7830981 A FR7830981 A FR 7830981A FR 2410561 B1 FR2410561 B1 FR 2410561B1
Authority
FR
France
Prior art keywords
metalloid
printhead
wire matrix
matrix
wire
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
FR7830981A
Other languages
English (en)
Other versions
FR2410561A1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2410561A1 publication Critical patent/FR2410561A1/fr
Application granted granted Critical
Publication of FR2410561B1 publication Critical patent/FR2410561B1/fr
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
    • 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
    • B41J2/25—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
    • B41J2/235—Print head assemblies
    • B41J2/25—Print wires
    • B41J2/26—Connection of print wire and actuator
FR7830981A 1977-12-05 1978-10-24 Tete d'impression a matrice de fils constitues par un metalloide Expired FR2410561B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/857,627 US4176975A (en) 1977-12-05 1977-12-05 Metalloid filament wire matrix print head

Publications (2)

Publication Number Publication Date
FR2410561A1 FR2410561A1 (fr) 1979-06-29
FR2410561B1 true FR2410561B1 (fr) 1985-06-07

Family

ID=25326391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830981A Expired FR2410561B1 (fr) 1977-12-05 1978-10-24 Tete d'impression a matrice de fils constitues par un metalloide

Country Status (7)

Country Link
US (1) US4176975A (fr)
JP (1) JPS5479721A (fr)
CA (1) CA1103518A (fr)
DE (1) DE2848639A1 (fr)
FR (1) FR2410561B1 (fr)
GB (1) GB2009048B (fr)
IT (1) IT1160272B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362407A (en) * 1981-09-08 1982-12-07 Piezo Electric Products, Inc. Piezoelectric printer and piezoelectric multilam actuator used therein
JPS59118472A (ja) * 1982-12-25 1984-07-09 Toshiba Corp 印字ヘツド装置
US4524259A (en) * 1983-04-04 1985-06-18 Dataproducts Corporation Print hammer assembly method
US4582437A (en) * 1983-10-07 1986-04-15 Centronics Data Computer Corp. Print pin actuator and method of making same
US4610553A (en) * 1983-10-08 1986-09-09 Citizen Watch Co., Ltd. Leaf spring unit for a dot matrix printer
DE4020015C1 (fr) * 1990-06-20 1991-09-26 Mannesmann Ag, 4000 Duesseldorf, De
US5527117A (en) * 1994-02-16 1996-06-18 Impact Devices, Inc. Braille printing solenoid housing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438884A (en) * 1966-10-17 1969-04-15 Mine Safety Appliances Co Preparation of boron filaments in an electrical discharge
CH502189A (de) * 1967-11-10 1971-01-31 Distl Johann Mosaikdruckkopf, Verfahren zu seiner Herstellung und Giessform zur Ausführung des Verfahrens
US3692479A (en) * 1968-09-10 1972-09-19 Geoffrey W Meadows Preparation of binary borides,carbides and silicides
US4016247A (en) * 1969-03-31 1977-04-05 Kureha Kagaku Kogyo Kabushiki Kaisha Production of carbon shaped articles having high anisotropy
US3625142A (en) * 1970-06-10 1971-12-07 Datascript Terminal Equipment High-speed printing apparatus having slidably mounted character-forming elements forming a dot matrix
DE2201049C3 (de) * 1972-01-11 1978-04-06 Winfried 4794 Schloss Neuhaus Schneider Mosaikdruckkopf
US3993738A (en) * 1973-11-08 1976-11-23 The United States Of America As Represented By The United States Energy Research And Development Administration High strength graphite and method for preparing same
IT1022794B (it) * 1973-12-17 1978-04-20 Ibm Apparecchiatura di stampa a filoperfezionata
US4071604A (en) * 1974-12-03 1978-01-31 Advanced Technology Center, Inc. Method of producing homogeneous carbon and graphite bodies
JPS6036948B2 (ja) * 1976-03-10 1985-08-23 株式会社パイロット ドツトプリンテイングワイヤ−

Also Published As

Publication number Publication date
GB2009048A (en) 1979-06-13
IT7830250A0 (it) 1978-11-28
DE2848639A1 (de) 1979-06-07
CA1103518A (fr) 1981-06-23
GB2009048B (en) 1982-01-13
IT1160272B (it) 1987-03-11
JPS5717719B2 (fr) 1982-04-12
US4176975A (en) 1979-12-04
JPS5479721A (en) 1979-06-26
FR2410561A1 (fr) 1979-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse