Patent
1980-10-06
1981-11-03
Griffin, Donald A.
354232, G03B 1700, G03B 900
Patent
active
042982669
ABSTRACT:
Interchangeable lens assembly having a composite two part telescoping force transmission shaft, which functions as a cocking and releasing member, which has one end engageable with the cocking member of the shutter system and the other end engageable with a camera-side drive shaft when the lens assembly is attached to the camera, and which serves for the transmission of torques, i.e. alternately both from the camera to the lens assembly and from the lens assembly to the camera,
REFERENCES:
patent: 3046862 (1962-07-01), Muller
patent: 3165997 (1965-01-01), Sugano et al.
patent: 3858225 (1974-12-01), Hasegawa et al.
Griffin Donald A.
March Arthur A.
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