Photography – With film drive – Mechanical detail
Patent
1998-01-12
1999-09-07
Blankenship, Howard B.
Photography
With film drive
Mechanical detail
396535, G03B 100
Patent
active
059500301
ABSTRACT:
A film cartridge mounting mechanism for use in an exterior film-feeding camera is disclosed which allows the camera to be more compact in size, more convenient and portable to use, at a substantially reduced cost. It includes (a) an exposed accommodation chamber on one side of a main body of the camera, the exposed accommodation chamber having an arc shaped contact surface with the camera for receiving a film cartridge; (b) a positioning base and a top plate provided in the accommodation chamber, wherein the position base having and the top plate form a lower bound and upper bound, respectively, of the accommodation chamber; (c) a plurality of restraints provided in the position base having and the top plate for anchoring a film cartridge; and (d) an inlet for introducing a film from the film cartridge into a film-conveying slot in the camera main body.
REFERENCES:
patent: 2367195 (1945-01-01), Bolsey
patent: 2709050 (1955-05-01), Mansberg
patent: 3603232 (1971-09-01), Jones
patent: 3782259 (1974-01-01), Noble
patent: 4690534 (1987-09-01), Chen-Liang
patent: 5664250 (1997-09-01), Wakabayashi
patent: 5822633 (1998-10-01), Miyawaki et al.
Blankenship Howard B.
Liauh W Wayne
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