FR2410561A1 - 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
FR2410561A1
FR2410561A1 FR7830981A FR7830981A FR2410561A1 FR 2410561 A1 FR2410561 A1 FR 2410561A1 FR 7830981 A FR7830981 A FR 7830981A FR 7830981 A FR7830981 A FR 7830981A FR 2410561 A1 FR2410561 A1 FR 2410561A1
Authority
FR
France
Prior art keywords
print head
metalloid
matrix
wires
metalloid matrix
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.)
Granted
Application number
FR7830981A
Other languages
English (en)
Other versions
FR2410561B1 (fr
Inventor
Wentzle R Deboskey
Robert A Sebrosky
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

Abstract

TETE D'IMPRESSION POUR IMPRIMANTE A MATRICE DE FILS. LA TETE D'IMPRESSION SE COMPOSE DE FILS INDIVIDUELS 3 ACTIONNES PAR DES ENSEMBLES ELECTROMAGNETIQUES 4. LE MATERIAU QUI CONSTITUE LES FILS EST UN METALLOIDE TEL QUE LE BORE, LE GRAPHITE OU LE CARBURE DE SILICIUM. L'UTILISATION DE CE MATERIAU PERMET D'OBTENIR DES FILS DE GRANDE DURETE ET DE GRANDE FLEXIBILITE. TETE D'IMPRESSION UTILISABLE NOTAMMENT DANS LES IMPRIMANTES A FILS EN SORTIE D'ORDINATEUR.
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 true FR2410561A1 (fr) 1979-06-29
FR2410561B1 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591388A (fr) * 1967-11-10 1970-04-27
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
DE2201049A1 (de) * 1972-01-11 1973-07-12 Winfried Schneider Mosaikdruckkopf
FR2254438A1 (fr) * 1973-12-17 1975-07-11 Ibm
DE2710181A1 (de) * 1976-03-10 1977-09-15 Pilot Pen Co Ltd Punktdruckdraht

Family Cites Families (5)

* 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
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
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
US4071604A (en) * 1974-12-03 1978-01-31 Advanced Technology Center, Inc. Method of producing homogeneous carbon and graphite bodies

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591388A (fr) * 1967-11-10 1970-04-27
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
DE2201049A1 (de) * 1972-01-11 1973-07-12 Winfried Schneider Mosaikdruckkopf
FR2254438A1 (fr) * 1973-12-17 1975-07-11 Ibm
DE2710181A1 (de) * 1976-03-10 1977-09-15 Pilot Pen Co Ltd Punktdruckdraht

Also Published As

Publication number Publication date
JPS5479721A (en) 1979-06-26
DE2848639A1 (de) 1979-06-07
GB2009048B (en) 1982-01-13
IT7830250A0 (it) 1978-11-28
JPS5717719B2 (fr) 1982-04-12
US4176975A (en) 1979-12-04
IT1160272B (it) 1987-03-11
CA1103518A (fr) 1981-06-23
GB2009048A (en) 1979-06-13
FR2410561B1 (fr) 1985-06-07

Similar Documents

Publication Publication Date Title
FR2410561A1 (fr) Tete d'impression a matrice de fils constitues par un metalloide
SE8701172D0 (sv) Whiskerforsterkt keramiskt skerverktyg
GB1278850A (en) Thermal printing systems
EP0028320A3 (fr) Tête d'impression à matrice de fils et procédé de réalisation de moyens de guidage pour les fils de celle-ci
IT1017684B (it) Procedimento per il miglioramento dei materiali compositi refrattari con matrice in superlega e fibre di rinforzo in carburo metallico
GB1346754A (en) Printer head assemblies for printers of the dot matrix type
BE777281A (fr) Refractaire a base de carbure de silicium, d'alumine et de graphite
IT7829230A0 (it) Rivestimento aderente, incolore e resistente all'abrasione per superfici d'oro e d'argento.
FR84908E (fr) Perfectionnements apportés aux procédés de coulée, notamment de lingots, et en particulier de carbure d'uranium
DE3677290D1 (de) Verbundwerkstoff, verstaerkt mittels kurzer fasern aus siliziumkarbid und/oder siliziumnitrid und mit einer matrize aus einer aluminiumlegierung mit kupfer und eine ziemlich niedrige menge silizium.
EP0040784A3 (fr) Agencement pour une tête d'impression dans un dispositif à écrire à jets d'encre en forme de matrice de points
DE59205973D1 (de) Haftfeste, wasserundurchlässige und hydrolysebeständige verbundschicht für metall-, keramik-, glas-, polymer-kunststoff-verbunde und dispersion zu deren herstellung
IT962954B (it) Metodo per la costruzione di una matrice campione atta all impiego in un processo di abrasione
GB1284329A (en) Thread forming gripper
ATE82594T1 (de) Verbundmaterial einer zn-al-legierung, die mit silicium-karbid-pulver verfestigt ist.
IT1189447B (it) Procedimento per la tintura o la stampa di substrati tessili con coloranti dispersi
FR1502405A (fr) Fibres de carbure de silicium
GB1149049A (en) Apparatus for spinning conjugate fibres
BE767356A (fr) Mecanisme pour sectionner et denuder un fil recouvert d'une gaine utilisable, entre autre, sur une pince a main
FR1482649A (fr) Procédé de fabrication d'acier au silicium à grains orientés
GB1306078A (fr)
GB1336640A (en) Composite capstan assembly
ES2022642B3 (es) Material ceramico compuesto de filamentos de refuerzo, y procedimiento para la fabricacion de dicho material.
GB1211489A (en) Composite ceramic armour
KR890005901A (ko) 산화성 초전도 물질로 이루어진 초전도체

Legal Events

Date Code Title Description
ST Notification of lapse