Lettering apparatus

Details Lettering apparatus Lettering apparatus

1985-12-20

1986-11-25

Burr, Edgar S.

Typewriting machines

Typing to produce embossed character

By type-die mounted on carrier movable for selection of...

400134, 400613, 4006152, 400621, B41J 130

Patent

active

046245901

ABSTRACT:
A lettering apparatus adapted for receiving a replaceable tape supply cartridge comprising a pair of spaced apart, parallel frame members defining a cartridge receiving cavity and a print bar pivotally supported between the frame members. The apparatus also includes an improved linkage for generating the lettering force, an improved tape cut-off mechanism and improved means for driving the tape advancement mechanism in the cartridge. The cartridge also includes a device for sensing the amount of tape remaining and means for aligning the tape and characters to be lettered.

REFERENCES:
patent: 2951571 (1960-09-01), Colyer et al.
patent: 3414102 (1968-12-01), Norvelle
patent: 3625330 (1971-12-01), Marinoff
patent: 3834507 (1974-09-01), Bradshaw
patent: 3912064 (1975-10-01), Bluem et al.
patent: 3960256 (1976-06-01), Bickoff et al.
patent: 4239399 (1980-12-01), Johnstun
patent: 4243333 (1981-01-01), Bradshaw et al.
patent: 4402619 (1983-09-01), Paque et al.

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