DE2203922A1 - Druckhammer-Antriebs vorrichtung - Google Patents

Druckhammer-Antriebs vorrichtung

Info

Publication number
DE2203922A1
DE2203922A1 DE19722203922 DE2203922A DE2203922A1 DE 2203922 A1 DE2203922 A1 DE 2203922A1 DE 19722203922 DE19722203922 DE 19722203922 DE 2203922 A DE2203922 A DE 2203922A DE 2203922 A1 DE2203922 A1 DE 2203922A1
Authority
DE
Germany
Prior art keywords
print hammer
hammer
armature
stop
leaf springs
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.)
Pending
Application number
DE19722203922
Other languages
German (de)
English (en)
Inventor
John Arthur; Kempke William George; Schweihs Jess James; Syverson Marschelle Malcolm Galal; Zolnosky Larry Dean; Rochester Minn. Carlson (V.St.A.)
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 DE2203922A1 publication Critical patent/DE2203922A1/de
Pending 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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements
    • 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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/10—Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position
    • 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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Impact Printers (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
DE19722203922 1971-02-04 1972-01-28 Druckhammer-Antriebs vorrichtung Pending DE2203922A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11252571A 1971-02-04 1971-02-04

Publications (1)

Publication Number Publication Date
DE2203922A1 true DE2203922A1 (de) 1972-08-17

Family

ID=22344355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722203922 Pending DE2203922A1 (de) 1971-02-04 1972-01-28 Druckhammer-Antriebs vorrichtung

Country Status (5)

Country Link
US (1) US3749008A (enExample)
JP (1) JPS5435132B1 (enExample)
DE (1) DE2203922A1 (enExample)
FR (1) FR2124724A5 (enExample)
GB (1) GB1342047A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941052A (en) * 1974-04-29 1976-03-02 Shugart Associates, Inc. Print hammer apparatus with angularly disposed mating hammer and pole faces to prevent contact bounce
JPS5815173Y2 (ja) * 1977-04-20 1983-03-26 富士通株式会社 印字装置のハンマ機構
CA1139988A (en) * 1979-07-23 1983-01-25 Sean K. O'brien Self-aligning spring actuator hammer mechanism
US4603985A (en) * 1984-06-21 1986-08-05 International Business Machines Corporation Backstop and damping apparatus for actuator
USD430668S (en) * 1999-07-02 2000-09-05 Koros Tibor B Adjustable length retractor/distractor blade

Also Published As

Publication number Publication date
JPS5435132B1 (enExample) 1979-10-31
FR2124724A5 (enExample) 1972-09-22
GB1342047A (en) 1973-12-25
US3749008A (en) 1973-07-31

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