Sequential taking camera with plural lenses

Details Sequential taking camera with plural lenses Sequential taking camera with plural lenses

1992-10-30

1994-11-08

Gellner, Michael L.

G03B 3508

Patent

active

053631617

ABSTRACT:
A sequential taking camera has four exposure chambers arranged in a horizontal line along the transporting direction of a photographic film, and four taking lenses in alignment with the four exposure chambers. Front and rear shutter disks are superposed one upon the other. Each of the front and rear shutter disks is formed with two shutter openings. The front shutter disk is formed with a slot, and the rear shutter disk is formed with a pin which slides in the slot. The rear shutter disk first rotates relative to the front shutter disk a distance corresponding to the length of the slot. A shutter drive plate moves from an initial position to a cocked position in response to the operation of a film winding wheel, and is locked in the cocked position by a stop lever. The shutter drive plate actuates the rear shutter disk, and while it moves from the initial position to the charge position, the front and rear shutter disks rotate together while maintaining the disk shutter openings out of alignment. While the shutter drive plate returns from the cocked position to the initial position quickly under the force of a spring, the front and rear shutter disks rotate together while maintaining the shutter disk openings superposed. The four exposure chambers sequentially pass through an open/closed state to create four original sub-frames at a predetermined time interval on an original frame of panoramic size.

REFERENCES:
patent: 3114306 (1963-12-01), Nieuwenhoven et al.
patent: 3202069 (1965-08-01), Cummins et al.
patent: 4140381 (1979-02-01), Douglas
patent: 4621915 (1986-11-01), Klainos
patent: 5136319 (1992-08-01), Ushiro et al.
patent: 5210557 (1993-05-01), Kameyama et al.

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