Typewriting machines – Including type-set-assemblage mounted on carrier and... – Plural type-set-assemblages selectively movable from a...
Patent
1977-09-14
1980-05-13
Pieprz, William
Typewriting machines
Including type-set-assemblage mounted on carrier and...
Plural type-set-assemblages selectively movable from a...
400175, 4001442, 29 355, 414225, 414729, B41J 130
Patent
active
042026393
ABSTRACT:
Disclosed is an assembly for mounting a daisy type character array within the air gap of a variable reluctance rotary stepping motor used to drive the daisy. The assembly comprises a guide means which accurately positions the daisy within the air gap. The daisy is supported in the air gap by means of a retractable support means. The invention further comprises a means for latching the support means within the air gap after the daisy has been mounted in order to provide rigidity to the daisy.
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patent: 4088217 (1978-05-01), Buckman
Bransen "Character Wheel . . . Printer" IBM Technical Disclosure Bulletin vol. 16 No. 5 p. 1515 10/73.
Exxon Research & Engineering Co.
Norris Norman L.
Pieprz William
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