Thin disc camera

Claim 2

A thin disc camera for use with a disc film cartridge having an exposure aperture in a front wall thereof, comprising: a transversely thin body member of generally parallelpiped shape and having upper, lower and front walls and having formed therein a film cartridge chamber open at its rear to receive said film cartridge, in such a manner that the front wall of said film cartridge is parallel with said front wall of said body member; a rear cover movable between covering and uncovering positions covering and uncovering said film cartridge chamber and having upper and lower walls; said upper walls of said body member and said rear cover defining the upper wall of the camera and the lower walls of said body member and said rear cover defining the lower wall of the camera, the distance between said camera upper and lower walls being less than the height of said film cartridge received in said cartridge chamber; means for shielding said exposure aperture of said film cartridge received in said cartridge chamber; and wherein at least one of said camera upper and lower walls is formed with an opening for permitting a part of said film cartridge to project from said film cartridge chamber.

Claim 3

A camera as recited in claim 1, further comprising a means for covering said projecting part of the film cartridge.

Claim 4

A camera as recited in claim 2, further comprising a locking means operable between a locking position for locking the rear cover in the covering position and an unlocking position for permitting the rear cover to move to the uncovering position.

Claim 5

A camera as recited in claim 3, wherein said locking means includes said covering means as a part thereof such that said covering means covers said projecting part of the film cartridge at the locking position of said locking means.

Claim 6

A camera as recited in claim 3, wherein said covering means includes a first part formed on the locking means, and a second part formed on the rear cover.

Claim 7

A camera as recited in claim 3, wherein said covering means includes a first part formed on the body member, and a second part formed on the rear cover.

Claim 8

A camera as recited in claim 1, wherein said shielding means includes a frame which is fitted with said exposure aperture of the film cartridge housed in the film cartridge chamber when the rear cover is in the covering position.

Claim 9

A camera as recited in claim 6, wherein said locking means is located in front of said first part of the covering means and arranged no higher than the upper surface of the covering means.

Claim 10

A thin disc camera for use with a disc film cartridge having an exposure aperture in a front wall thereof, comprising: a transversely thin body member of generally parallelpiped shape and having upper, lower and front walls and having formed therein a film cartridge chamber open at its rear to receive said film cartridge, in such a manner that the front wall of said film cartridge is parallel with said front wall of said body member; a rear cover movable between covering and uncovering positions covering and uncovering said film cartridge chamber and having upper and lower walls; said camera upper wall being defined by at least one of said upper walls of said body member and said rear cover and having first and second portions, said first portion being located immediately above said cartridge chamber and said second portion being located laterally above said cartridge chamber; said camera lower wall being defined by at least one of said lower walls of said body member and said rear cover and having first and second portions, said first portion being located immediately below said cartridge chamber while said second portion being located laterally below said cartridge chamber; and wherein the distance between said first portions of said camera upper and lower walls is greater than the height of said film cartridge received in said cartridge chamber such that said upper and lower walls of said film cartridge chamber are defined by said first portions of said upper and lower camera walls and the distance between said second portions of said camera upper and lower walls is less than the height of said film cartridge received in said cartridge chamber.

Claim 11

A thin disc camera for use with a disc film cartridge having an exposure aperture in a front wall thereof, comprising: a transversely thin body member of generally parallelpiped shape and having upper, lower and front walls and having formed therein a film cartridge chamber open at its rear to receive said film cartridge, in such a manner that the front wall of said film cartridge is parallel with said front wall of said body member; a rear cover movable between covering and uncovering positions covering and uncovering said film cartridge chamber and having upper and lower walls; said camera upper wall being defined by at least one of said upper walls of said body member and said rear cover and having first and second portions, said first portion being located immediately above said cartridge chamber and said second portion being located laterally above said cartridge chamber; said camera lower wall being defined by at least one of said lower walls of said body member and said rear cover and having first and second portions, said first portion being located immediately below said cartridge chamber while said second portion being located laterally below said cartridge chamber; and wherein the distance between said first portions of said camera upper and lower walls is greater than the height of said film cartridge received in said cartridge chamber such that said upper and lower walls of said film cartridge chamber are defined by said first portions of said upper and lower camera walls and the distance between said second portions of said camera upper and lower walls is less than the height of said film cartridge received in said cartridge chamber.

Claim 12

A camera as recited in claim 9, further comprising a locking means movable between locking position for locking the rear cover in the covering position and unlocking position for permitting the rear cover moving to the uncovering position.

Claim 13

A camera as recited in claim 10, wherein said locking means is located in front of said first portion of said camera upper wall and arranged not to project upwardly from the upper surface of said first portion of said camera upper wall.