DE3227801C2 - Nadeldruckkopf - Google Patents

Nadeldruckkopf

Info

Publication number
DE3227801C2
DE3227801C2 DE3227801A DE3227801A DE3227801C2 DE 3227801 C2 DE3227801 C2 DE 3227801C2 DE 3227801 A DE3227801 A DE 3227801A DE 3227801 A DE3227801 A DE 3227801A DE 3227801 C2 DE3227801 C2 DE 3227801C2
Authority
DE
Germany
Prior art keywords
ring
print head
flexural
tongues
housing
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
DE3227801A
Other languages
German (de)
English (en)
Other versions
DE3227801A1 (de
Inventor
Peter 8508 Wendelstein Hirzinger
Karl-Heinz Dipl.-Ing. Dr. 3408 Duderstadt Vatterott
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.)
TA Triumph Adler GmbH
Original Assignee
TA Triumph Adler GmbH
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 TA Triumph Adler GmbH filed Critical TA Triumph Adler GmbH
Priority to DE3227801A priority Critical patent/DE3227801C2/de
Priority to JP57211506A priority patent/JPS5919175A/ja
Priority to US06/516,463 priority patent/US4523866A/en
Publication of DE3227801A1 publication Critical patent/DE3227801A1/de
Application granted granted Critical
Publication of DE3227801C2 publication Critical patent/DE3227801C2/de
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
    • B41J2/27—Actuators for print wires
    • B41J2/295—Actuators for print wires using piezoelectric elements

Landscapes

  • Impact Printers (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
DE3227801A 1982-07-24 1982-07-24 Nadeldruckkopf Expired DE3227801C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3227801A DE3227801C2 (de) 1982-07-24 1982-07-24 Nadeldruckkopf
JP57211506A JPS5919175A (ja) 1982-07-24 1982-12-03 ドツト印字ヘツド
US06/516,463 US4523866A (en) 1982-07-24 1983-07-22 Wire print head having piezoelectric drive elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3227801A DE3227801C2 (de) 1982-07-24 1982-07-24 Nadeldruckkopf

Publications (2)

Publication Number Publication Date
DE3227801A1 DE3227801A1 (de) 1984-01-26
DE3227801C2 true DE3227801C2 (de) 1986-10-09

Family

ID=6169313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3227801A Expired DE3227801C2 (de) 1982-07-24 1982-07-24 Nadeldruckkopf

Country Status (3)

Country Link
US (1) US4523866A (enEXAMPLES)
JP (1) JPS5919175A (enEXAMPLES)
DE (1) DE3227801C2 (enEXAMPLES)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675568A (en) * 1984-08-13 1987-06-23 Nec Corporation Mechanical amplification mechanism for electromechanical transducer
JPS63130175A (ja) * 1986-11-13 1988-06-02 エヌ・シー・アール・インターナショナル・インコーポレイテッド ム−ビング圧電素子アクチユエ−タ・ユニツト
US4866326A (en) * 1987-02-19 1989-09-12 Brother Kogyo Kabushiki Kaisha Driver circuit for piezoelectric actuator, and impact dot-matrix printer using the driver circuit
JPH01118447A (ja) * 1987-10-30 1989-05-10 Brother Ind Ltd インパクト型プリンタ
AU663023B2 (en) * 1993-02-26 1995-09-21 Nippon Steel Corporation Process for manufacturing high-strength bainitic steel rails with excellent rolling-contact fatigue resistance
US5441531A (en) * 1993-10-18 1995-08-15 Dusa Pharmaceuticals Inc. Illuminator and methods for photodynamic therapy

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7108228U (de) * 1973-11-22 Schneider W Mosaikdruckkopf
DE1267241B (de) * 1966-11-21 1968-05-02 Motorola Inc Vorrichtung zum Druck von Fernschreibzeichen auf einem druckempfindlichen Blattmaterial mit einer Mehrzahl von Stiften
GB1322876A (en) * 1972-04-06 1973-07-11 Creed Co Ltd Piezoelectrically controlled mosaic print head
DE2527647C3 (de) * 1975-06-20 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Mit Flüssigkeitströpfchen arbeitendes Schreibgerät
US4035671A (en) * 1976-02-17 1977-07-12 Motorola, Inc. Piezoelectric wire matrix printer head
GB2049557B (en) * 1979-05-11 1983-03-16 Oki Electric Ind Co Ltd Dor printer head
JPS6027661Y2 (ja) * 1979-06-01 1985-08-21 沖電気工業株式会社 ワイヤドツトプリンタ
JPS5722075A (en) * 1980-07-17 1982-02-04 Nippon Telegr & Teleph Corp <Ntt> Printing head for wire dot printer
US4435666A (en) * 1981-05-26 1984-03-06 Nippon Electric Co., Ltd. Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator
US4365902A (en) * 1981-06-22 1982-12-28 Ncr Corporation Wire matrix print head
US4362407A (en) * 1981-09-08 1982-12-07 Piezo Electric Products, Inc. Piezoelectric printer and piezoelectric multilam actuator used therein

Also Published As

Publication number Publication date
JPH0256220B2 (enEXAMPLES) 1990-11-29
US4523866A (en) 1985-06-18
DE3227801A1 (de) 1984-01-26
JPS5919175A (ja) 1984-01-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: TA TRIUMPH-ADLER AG, 8500 NUERNBERG, DE

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