Operation lever controller for two-color printing apparatus

An operation lever controller for a two-color printing apparatus having first and second units adapted to perform printing independently of each other and arranged such that all steps of respective printing operations are performed by rotating respective operation levers in multiple stages. The oper...

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Bibliographic Details
Main Authors DOMOTO; HIDEKI, KIMURA; TAKASHI
Format Patent
LanguageEnglish
Published 09.06.1987
Edition4
Subjects
ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTINGFOR OFFICE OR OTHER COMMERCIAL PURPOSES
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING MACHINES OR PRESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:An operation lever controller for a two-color printing apparatus having first and second units adapted to perform printing independently of each other and arranged such that all steps of respective printing operations are performed by rotating respective operation levers in multiple stages. The operation levers, ratchet wheels, set cams for changing and positioning the operation levers in respective multiple stages and arms provided with respective magnets are fixed on corresponding drive shafts of the first and second units. Pairs of feed pallets are respectively provided on unit frames so as to be linked with forward-drive solenoids, backward-drive solenoids, and pallet-drive shafts such that the respective pairs of feed pallets are disengaged and engaged with the ratchet wheels by operations of the solenoids to perform feeding operations using the pallet-drive shafts. Operation lever detecting switches are turned on by the magents at respective positions of the operation levers.
Bibliography:Application Number: US19860849581