EP0113006A3 - Backstop for print lever actuator - Google Patents

Backstop for print lever actuator Download PDF

Info

Publication number
EP0113006A3
EP0113006A3 EP83111410A EP83111410A EP0113006A3 EP 0113006 A3 EP0113006 A3 EP 0113006A3 EP 83111410 A EP83111410 A EP 83111410A EP 83111410 A EP83111410 A EP 83111410A EP 0113006 A3 EP0113006 A3 EP 0113006A3
Authority
EP
European Patent Office
Prior art keywords
backstop
lever actuator
print lever
print
actuator
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
EP83111410A
Other versions
EP0113006B1 (en
EP0113006A2 (en
Inventor
Richard Allen Lamos
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 EP0113006A2 publication Critical patent/EP0113006A2/en
Publication of EP0113006A3 publication Critical patent/EP0113006A3/en
Application granted granted Critical
Publication of EP0113006B1 publication Critical patent/EP0113006B1/en
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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/38—Electromagnetic means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)
EP19830111410 1982-12-29 1983-11-15 Backstop for print lever actuator Expired EP0113006B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45430682A 1982-12-29 1982-12-29
US454306 1982-12-29

Publications (3)

Publication Number Publication Date
EP0113006A2 EP0113006A2 (en) 1984-07-11
EP0113006A3 true EP0113006A3 (en) 1986-08-20
EP0113006B1 EP0113006B1 (en) 1989-03-08

Family

ID=23804112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830111410 Expired EP0113006B1 (en) 1982-12-29 1983-11-15 Backstop for print lever actuator

Country Status (3)

Country Link
EP (1) EP0113006B1 (en)
JP (1) JPS59123678A (en)
DE (1) DE3379325D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852481A (en) * 1988-07-14 1989-08-01 L. James Hubbard Print hammer mechanism
DE102009020138B3 (en) 2009-05-06 2010-12-02 Institut für Luft- und Kältetechnik gGmbH Method for storing industrial gas in thermally insulated, pressure-tight storage tank of motor vehicle, involves using accumulator to store gas at temperature close to critical point and at pressure higher than given critical pressure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230412A (en) * 1978-03-17 1980-10-28 Helmut Falk Matrix print head assembly
US4260270A (en) * 1978-09-11 1981-04-07 Honeywell Information Systems Italia Mosaic printing head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800218C2 (en) * 1978-01-04 1980-02-07 Triumph Werke Nuernberg Ag, 8500 Nuernberg Dot matrix print head
JPS5722073A (en) * 1980-07-15 1982-02-04 Nec Corp Spring charge type printing hammer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230412A (en) * 1978-03-17 1980-10-28 Helmut Falk Matrix print head assembly
US4260270A (en) * 1978-09-11 1981-04-07 Honeywell Information Systems Italia Mosaic printing head

Also Published As

Publication number Publication date
DE3379325D1 (en) 1989-04-13
JPS59123678A (en) 1984-07-17
EP0113006B1 (en) 1989-03-08
EP0113006A2 (en) 1984-07-11

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