ES486711A1 - Printing element with type-carrying wheel contained in a cartridge. - Google Patents

Printing element with type-carrying wheel contained in a cartridge.

Info

Publication number
ES486711A1
ES486711A1 ES486711A ES486711A ES486711A1 ES 486711 A1 ES486711 A1 ES 486711A1 ES 486711 A ES486711 A ES 486711A ES 486711 A ES486711 A ES 486711A ES 486711 A1 ES486711 A1 ES 486711A1
Authority
ES
Spain
Prior art keywords
cartridge
print
orientation
print wheel
type
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
ES486711A
Other languages
Spanish (es)
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 ES486711A1 publication Critical patent/ES486711A1/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
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
    • B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
    • B41J1/246—Cartridges for the carriers

Landscapes

  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Common Mechanisms (AREA)

Abstract

1. A detachable print element for a print hammer printer, of the type comprised of a print wheel (2) with radially-extended type petals (27) and a cartridge (1) enclosing almost completely the print wheel (2), the latter being axially mobile in cartridge (1) and being flexibly urged by a spring (48) to one (6) of the sides of cartridge (1), said print element being characterized in that : said side (6) of the cartridge (1) has an asymmetrically-shaped orientation opening (7) and the side of print wheel (2) adjacent thereto includes an orientation protrusion (29) of a shape complementary to that of said orientation opening (7) and facing the latter, said orientation protrusion (29) being intended to come into engagement with said orientation opening (7) under the influence of said spring (48), thereby latching print wheel (2) inside the cartridge (1) into a predetermined invariable angular position about its axis when the print element is not used for printing, said orientation protrusion (29) being released from said orientation opening (7) when the print wheel (2) is withdrawn from said side (6) of the cartridge for printing.
ES486711A 1978-12-11 1979-12-10 Printing element with type-carrying wheel contained in a cartridge. Expired ES486711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96832078A 1978-12-11 1978-12-11

Publications (1)

Publication Number Publication Date
ES486711A1 true ES486711A1 (en) 1980-06-16

Family

ID=25514067

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486711A Expired ES486711A1 (en) 1978-12-11 1979-12-10 Printing element with type-carrying wheel contained in a cartridge.

Country Status (9)

Country Link
EP (1) EP0013300B1 (en)
JP (1) JPS5579158A (en)
AU (1) AU526345B2 (en)
BR (1) BR7908070A (en)
CA (1) CA1128449A (en)
DE (1) DE2962729D1 (en)
ES (1) ES486711A1 (en)
IT (1) IT1165390B (en)
MA (1) MA18622A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627687A5 (en) * 1978-12-20 1982-01-29 Hermes Precisa International DEVICE FOR SETTING UP AND FIXING A PRINTING DISC.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986593A (en) * 1975-05-14 1976-10-19 Pitney-Bowes, Inc. Snap-action fastener assembly
DE2639872C2 (en) * 1976-09-04 1978-09-21 Olympia Werke Ag, 2940 Wilhelmshaven Writing mechanism with a type disc
US4124312A (en) * 1977-02-10 1978-11-07 Xerox Corporation Impact printer with print wheel cartridge
US4127335A (en) * 1977-02-10 1978-11-28 Xerox Corporation Impact printer with cartridge print wheel

Also Published As

Publication number Publication date
IT7927737A0 (en) 1979-11-30
DE2962729D1 (en) 1982-06-24
IT1165390B (en) 1987-04-22
BR7908070A (en) 1980-07-22
JPS5579158A (en) 1980-06-14
AU526345B2 (en) 1983-01-06
CA1128449A (en) 1982-07-27
AU5303379A (en) 1980-06-19
JPH0151345B2 (en) 1989-11-02
EP0013300B1 (en) 1982-05-05
MA18622A1 (en) 1980-07-01
EP0013300A1 (en) 1980-07-23

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