Hammer device for printer

Details Hammer device for printer Hammer device for printer

1981-10-14

1983-09-20

Sewell, Paul T.

Typewriting machines

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

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

101 9348, 4001572, B41J 938

Patent

active

044052464

ABSTRACT:
A hammer device for a printer includes a hammer bullet which is made up of a detent and a rectangular rigid part. One lateral edge of the rigid part is slidably guided by flanged rotary bearings located at a reference side while the other lateral edge is slidably guided by another flanged rotary bearing located at the opposite side. This causes the hammer bullet to perform true translation toward and away from a type wheel so that the detent is engagable with a desired fount detent to print a character of an excellent quality.

REFERENCES:
patent: 3201659 (1965-08-01), Poulton, Jr. et al.
patent: 3265941 (1966-08-01), Lory et al.
patent: 3707214 (1972-12-01), Ponzano
patent: 4037532 (1977-07-01), Plaza et al.
patent: 4267897 (1981-05-01), Takeshima

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