Printer cartridge and cartridge retaining means

Details Printer cartridge and cartridge retaining means Printer cartridge and cartridge retaining means

1982-08-04

1985-04-23

Wright, Jr., Ernest T.

Typewriting machines

Including interposed inking device for record-medium

Package for ribbon facilitating mounting of ribbon on...

4001442, 4001572, 400257, 400355, 400357, 400692, B41J 3200

Patent

active

045126747

ABSTRACT:
A ribbon cartridge engageable with an upper stopper member of a cartridge receiving apparatus which includes a cartridge body of substantially U-shaped form having at least one front leg member and an engaging member extending from the at least one front leg member of the cartridge body for engagement with the upper stopper member so as to secure the cartridge body in a predetermined position with respect to the cartridge receiving apparatus. The engaging member extends from a bottom portion of the cartridge body and further includes a reinforcement portion cooperably connected to the engaging member. The cartridge body is engageable with at least one holding member of the cartridge receiving apparatus and the cartridge body includes at least one retaining lug engageable with the at least one holding member for positioning the cartridge with respect to the cartridge receiving apparatus. The at least one retaining lug also includes a support wall formed at front and rear sides thereof for determining the position of the retaining lug in a first and second direction.

REFERENCES:
patent: 1958764 (1934-05-01), Mosfelt et al.
patent: 3110250 (1963-11-01), Fradkin
patent: 3144821 (1964-08-01), Dreja
patent: 3349887 (1967-10-01), Goff, Jr.
patent: 3651916 (1972-03-01), Becchi
patent: 3863749 (1975-02-01), Perry et al.
patent: 3899065 (1975-08-01), Brignole
patent: 3904017 (1975-09-01), Frechette
patent: 3918569 (1975-11-01), Parker
patent: 4003460 (1977-01-01), Gray et al.
patent: 4010839 (1977-03-01), Guerrini et al.
patent: 4046245 (1977-09-01), Frechette
patent: 4049109 (1977-09-01), Plaza et al.
patent: 4084503 (1978-04-01), Pylant et al.
patent: 4106611 (1978-08-01), Suzuki et al.
patent: 4111293 (1978-09-01), Kockler et al.
patent: 4130367 (1978-12-01), Guerrini et al.
patent: 4156572 (1979-05-01), Carena
patent: 4192230 (1980-03-01), Blom et al.
patent: 4257282 (1981-03-01), Wilczewski et al.
patent: 4347007 (1982-08-01), Schaefer
IBM Technical Disclosure Bulletin, "Print Hammer Mechanism", Mathews, vol. 19, No. 9, Feb. 1977, pp. 3245-3246.

Affiliated with

Also associated with

Rating

Printer cartridge and cartridge retaining means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Printer cartridge and cartridge retaining means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printer cartridge and cartridge retaining means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-34880