Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
218 words
Apparatus for transporting exposed and developed disc films to and away from and for manipulating disc films at a copying station, comprising a first conveyor defining a first endless path, said first conveyor including a first indexible turntable; film supplying, film transferring and film receiving means adjacent to successive first, second and third portions of said path and respectively arranged to deliver discrete films into said path, to transfer the thus delivered films from and back into said path, and to receive films from said path; a second conveyor defining a second endless path having an initial portion adjacent to the second portion of said first path so that said transferring means can deliver films into and receive films from such initial portion, said second path further having an additional portion at the copying station, and said second conveyor including a second indexible turntable overlapping a portion of said first turntable in the region of said transferring means, said turntables being disposed in different planes which are at least substantially parallel to each other and are located at different levels, and said transferring means comprising elevator means for moving disc films between said levels; and means for rotating each disc film which reaches said additional portion on its way back to the initial portion of said second path.
Claim 2
Dependent Claim
218 words
Apparatus for transporting exposed and developed disc films to and away from and for manipulating disc films at a copying station, comprising a first conveyor defining a first endless path, said first conveyor including a first indexible turntable; film supplying, film transferring and film receiving means adjacent to successive first, second and third portions of said path and respectively arranged to deliver discrete films into said path, to transfer the thus delivered films from and back into said path, and to receive films from said path; a second conveyor defining a second endless path having an initial portion adjacent to the second portion of said first path so that said transferring means can deliver films into and receive films from such initial portion, said second path further having an additional portion at the copying station, and said second conveyor including a second indexible turntable overlapping a portion of said first turntable in the region of said transferring means, said turntables being disposed in different planes which are at least substantially parallel to each other and are located at different levels, and said transferring means comprising elevator means for moving disc films between said levels; and means for rotating each disc film which reaches said additional portion on its way back to the initial portion of said second path.
Claim 3
Dependent Claim
16 words
The apparatus of claim 1, comprising discrete first and second indexing means for the respective turntables.
Claim 4
Dependent Claim
11 words
The apparatus of claim 1, wherein said planes are substantially horizontal.
Claim 5
Dependent Claim
24 words
The apparatus of claim 1, wherein said elevator means comprises carrier means for discrete films and magnetically operated displacing means for said carrier means.
Claim 6
Dependent Claim
24 words
The apparatus of claim 1, wherein said elevator means comprises carrier means for discrete films and film clamping means cooperating with said carrier means.
Claim 7
Dependent Claim
54 words
The apparatus of claim 1, wherein said second turntable is disposed above said first turntable and said second conveyor further comprises a platform arranged to constitute a base for the films which are being conveyed along said second path from said initial station to said additional station and thence back to said initial station.
Claim 8
Dependent Claim
27 words
The apparatus of claim 6, wherein said second turntable comprises means for entraining the films along said platform to thereby move such films along said second path.
Claim 9
Dependent Claim
119 words
The apparatus of claim 6, wherein said platform has a socket in register with the initial portion of said second path and said first turntable comprises a plurality of discrete carriers, one for each disc film in said first path, said transferring means including means for moving successive carriers from the second portion of said first path into said socket for entrainment of the film from the carrier in said socket toward said additional portion of said second path and for reception of a film arriving from said additional portion prior to returning to such carrier and of the film thereon into the second portion of said first path for transport toward the third portion of said first path.
Claim 10
Dependent Claim
19 words
The apparatus of claim 8, wherein each of said carriers is dimensioned to at least substantially fill said socket.
Claim 11
Dependent Claim
43 words
The apparatus of claim 6, wherein said second turntable comprises means for entraining the films along said platform to thereby move such films along said second path, said rotating means including means for rotating the films through the medium of said entraining means.
Claim 12
Dependent Claim
43 words
The apparatus of claim 10 for transporting and manipulating disc films of the type having a central aperture, wherein said entraining means comprises rotary protuberances arranged to enter the apertures of films which are transferred into the initial portion of said second path.
Claim 13
Dependent Claim
46 words
The apparatus of claim 11, wherein said rotating means comprises rotors operatively connected with said protuberances and prime mover means adjacent to said additional portion of said second path and arranged to drive the rotor which is located in the additional portion of said second path.
Claim 14
Dependent Claim
48 words
The apparatus of claim 12, further comprising a support for said prime mover means and means for moving said support between first and second positions in which said prime mover means respectively engages with and is disengaged from the rotor in said additional portion of said second path.
Claim 15
Dependent Claim
16 words
The apparatus of claim 13, wherein the means for moving said support includes a fluid-operated motor.
Claim 16
Dependent Claim
30 words
The apparatus of claim 12, further comprising means for maintaining each of said rotors in a predetermined angular position when the respective rotor is disengaged from said prime mover means.
Claim 17
Dependent Claim
32 words
The apparatus of claim 1, further comprising first and second indexing means for the respective turntables and detent means for holding the turntables in predetermined angular positions between successive indexing movements thereof.
Claim 18
Dependent Claim
56 words
The apparatus of claim 16, wherein the detent means for at least one of said turntables comprises a notched wheel coaxial with and arranged to share the angular movements of the respective turntable, a mobile detent element adjacent to said wheel, and means for moving said detent element into and from the notches of said wheel.
Claim 19
Independent Claim
210 words
A method of transporting exposed and developed disc films toward and away from and for manipulating disc films at a copying station, comprising the steps of introducing disc films into a first portion of and conveying the thus introduced films along a first endless path; transferring successive films from a second portion of the first path into an initial portion of a second endless path, an additional portion of which is disposed at the copying station, and conveying successively transferred films along the second path, the second path overlapping a section of the first path in the region of the second portion of the first path, and the paths being disposed in different planes which are at least substantially parallel to each other and are located at different levels, said transferring including moving successive films between said levels; rotating successive films about their respective axes in the additional portion of the second path; advancing the thus rotated films into the initial portion of the second path and returning successive films into the second portion of the first path by moving the films between said levels; advancing the returned films into a third portion of the first path; and removing successive films from the third portion of the first path. PG,43
Claim 20
Independent Claim
210 words
A method of transporting exposed and developed disc films toward and away from and for manipulating disc films at a copying station, comprising the steps of introducing disc films into a first portion of and conveying the thus introduced films along a first endless path; transferring successive films from a second portion of the first path into an initial portion of a second endless path, an additional portion of which is disposed at the copying station, and conveying successively transferred films along the second path, the second path overlapping a section of the first path in the region of the second portion of the first path, and the paths being disposed in different planes which are at least substantially parallel to each other and are located at different levels, said transferring including moving successive films between said levels; rotating successive films about their respective axes in the additional portion of the second path; advancing the thus rotated films into the initial portion of the second path and returning successive films into the second portion of the first path by moving the films between said levels; advancing the returned films into a third portion of the first path; and removing successive films from the third portion of the first path. PG,43
Claim 21
Dependent Claim
28 words
The method of claim 18, wherein said returning step takes place at least substantially simultaneously with the transfer of successive films from the first into the second path.
Claim 22
Dependent Claim
25 words
The method of claim 19, wherein the step of conveying films along the second path includes causing the films to advance along a plane surface.