Apparatus for connecting and disconnecting a motor and a print e

Details Apparatus for connecting and disconnecting a motor and a print e Apparatus for connecting and disconnecting a motor and a print e

1979-06-29

1982-05-18

Wright, Jr., Ernest T.

Typewriting machines

Including type-set-assemblage mounted on carrier and...

Including type-faces movable relative to type-face-carrier

400 55, 400 59, 400175, 400208, 4004342, B41J 130

Patent

active

043302181

ABSTRACT:
A method of, and apparatus for, engaging and disengaging a selection motor drive hub and a daisy wheel print element. Included therein and utilized therefor are means for permitting a pivoting of a ribbon cartridge and means for connecting the ribbon cartridge to a selection motor. The motor and cartridge are connected such that upon a pivoting of the ribbon cartridge for (1) a print element change, the hub is translated out of engagement with the print element, and (2) continued printing, the hub is translated into engagement with the print element.

REFERENCES:
patent: 3805697 (1974-04-01), Mahe
patent: 3960256 (1976-06-01), Bickoff et al.
patent: 3983803 (1976-10-01), Thomas et al.
patent: 3990563 (1976-11-01), Adamek et al.
patent: 4020940 (1977-05-01), Daley et al.
patent: 4049109 (1977-09-01), Plaza et al.
patent: 4124312 (1978-11-01), Johnson
patent: 4127335 (1978-11-01), Bogert et al.
patent: 4134695 (1979-01-01), Randolph
patent: 4161373 (1979-07-01), Chvatlinsky
patent: 4202639 (1980-05-01), Rello
IBM Technical Disclosure Bulletin, "Impact Printer with Cassette Daisy Wheel Type Font", Roberti et al., vol. 22, No. 1, Jun. 1979, pp. 1-3.
IBM Technical Disclosure Bulletin, "Semiautomatic Print Wheel Loader", Cox et al., vol. 18, No. 10, Mar. 1976, p. 3356.
IBM Technical Disclosure Bulletin, "Automated Printwheel Removal Mechanism", Okcuoglu et al., vol. 22, No. 4, Sep. 1979, pp. 1538-1539.
"IBM Mag Card Adjustment Parts Manual", No. 241-5584-7, Jan. 1979.
"IBM Mag Card Service/Parts Manual", No. 241-5992-0, Feb. 1978.

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