Camera mechanism

Claim 2

In a camera adapted to receive a film element that is advanceable incrementally to successive exposure positions, said camera including: (a) a motor; (b) control means for controlling the mode of performance of the motor; (c) an exposure regulating device adjustable in accordance with luminance; and (d) a shutter releasable from a cocked condition to produce an exposure, the improvement comprising: (1) first means operable for causing the motor to advance the film element received by the camera, (2) second means operable for translating a particular mode of performance of the motor into a corresponding adjustment of the exposure regulating device in accordance with luminance, (3) third means operable for causing the motor to release the shutter, and (4) sequencing means for operating said first, second and third means sequentially and non-contemporaneously.

Claim 3

The invention defined by claim 1 in which the control means includes luminance sensing means cooperating with logic means for controlling the mode of performance of the motor during operation of said second means.

Claim 4

The invention defined by claim 1 in which the exposure regulating device is adjustable to two different conditions in response respectively to operation of said motor in two different operating modes.

Claim 5

The invention defined by claim 1 in which, during operation of said second means, the exposure regulating device is adjusted by the motor to a predetermined condition in response to rotation of the motor in a predetermined direction.

Claim 6

The invention defined by claim 1 in which during operation of said second means, the exposure regulating device is adjusted by the motor to one predetermined condition in response to clockwise rotation of the motor and to a second different predetermined condition in response to counterclockwise rotation of the motor.

Claim 7

The invention defined by claim 1 in which, during operation of said second means, the exposure regulating device is adjusted by the motor in accordance with the distance through which the motor displaces at least one element of said second means.

Claim 8

The invention defined by claim 1 in which, during operation of said second means, the exposure regulating device is adjusted by the motor in accordance with the speed and duration of movement imparted by the motor to at least one element of the exposure regulating device.

Claim 9

The invention defined by claim 1 in which the exposure regulating device includes adjustable aperture defining means.

Claim 10

The invention defined by claim 1 in which the exposure regulating device includes means for adjusting the speed of the shutter.

Claim 11

The invention defined by claim 1 including motor control means for operating said motor always in the same rotational direction while said first means is operating, to advance said film element.

Claim 12

The invention defined by claim 1 including motor control means for operating said motor only in one predetermined direction while said PG,64 third means is operating, to release said shutter.

Claim 13

The invention defined by claim 1 in which said motor causes the release of the shutter by operating said third means regardless of the direction of rotation of the motor.

Claim 14

In a camera adapted to receive a film element that is advanceable incrementally to successive exposure positions, said camera including: (a) a motor; (b) an exposure regulating device adjustable in accordance with luminance; and (c) a shutter releasable from a cocked condition to produce an exposure, the improvement comprising: coordinating means selectively adjustable to: (1) an adjusting mode of operation in which the motor is operatively coupled to the exposure regulating device for adjusting the exposure regulating device in accordance with luminance but is ineffective to release the shutter and/or to advance the film element, (2) a shutter releasing mode of operation in which the motor is operatively coupled to the shutter for releasing the shutter from its cocked condition to produce an exposure, but is ineffective to advance the film element and/or to adjust the exposure regulating device in accordance with luminance, (3) a film advancing mode of operation in which the motor is operatively coupled to the film element received by the camera for advancing the film element but is ineffective to release the shutter and/or to adjust the exposure regulating device according to scene luminance, and sequencing means for sequentially adjusting said coordinating means to said adjusting, shutter releasing and film advancing modes of operation.

Claim 15

In a camera adapted to receive a film element that is advanceable incrementally to successive exposure positions, said camera including: (a) a motor; (b) an exposure regulating device adjustable in accordance with luminance; and (c) a shutter releasable from a cocked condition to produce an exposure, the improvement comprising: coordinating means selectively adjustable to: (1) an adjusting mode of operation in which the motor is operatively coupled to the exposure regulating device for adjusting the exposure regulating device in accordance with luminance but is ineffective to release the shutter and/or to advance the film element, (2) a shutter releasing mode of operation in which the motor is operatively coupled to the shutter for releasing the shutter from its cocked condition to produce an exposure, but is ineffective to advance the film element and/or to adjust the exposure regulating device in accordance with luminance, (3) a film advancing mode of operation in which the motor is operatively coupled to the film element received by the camera for advancing the film element but is ineffective to release the shutter and/or to adjust the exposure regulating device according to scene luminance, and sequencing means for sequentially adjusting said coordinating means to said adjusting, shutter releasing and film advancing modes of operation.