Original scanning apparatus

Details Original scanning apparatus Original scanning apparatus

1989-02-21

1989-09-26

Wong, Peter S.

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Contact printing

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G03G 1528

Patent

active

048704482

ABSTRACT:
An original scanning apparatus includes a reciprocable original scanning optical system, a first driving mechanism having a first motor, a second driving mechanism having a second motor and a clutch for drivingly connecting the first driving mechanism to the optical system after the optical system starts to move by the second driving mechanism in a forward direction. The backward movement of the optical system is provided by the second driving mechanism.

REFERENCES:
patent: 4320954 (1982-03-01), Ikeda et al.
patent: 4330196 (1982-05-01), Yamaguchi
patent: 4427909 (1984-01-01), Takahashi
patent: 4494866 (1985-01-01), Rattin et al.
patent: 4526461 (1985-07-01), Eertink
patent: 4561764 (1985-12-01), Sugiura
patent: 4629310 (1986-12-01), Landa et al.

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