Patent US4238156A successfully refreshed from Google Patents.
US4238156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic reproportioning system
Assignee: Individual
•
Filing: 1979-03-26
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Granted: 1980-12-09
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Expires: 1999-03-26
Abstract
Abstract A photographic reproportioning apparatus for changing one dimension of a two-dimension image projected on a photosensitive member having a main travel board supporting a sub-travel board for movement in a linear path. The boards are shielded from a light source with an opaque mask having an exposure window to expose the photosensitive member as it moves relative to the window. Motion transmitting structure operates to move the sub-travel board at the same speed or less than the speed of the main travel board. The motion transmission structure has an adjustable speed control bar connected to a first drive mounted on the main travel board. The first drive operates a second drive mounted on the main travel board and connected to the sub-travel board. The speed of movement of the first drive depends on the angular position of the speed control bar relative to the longitudinal path of movement of the main travel board and the speed of the main travel board. The first drive also rotates a wheel. The wheel is used with the main travel board to change the linear image to an arcuate image. The mask has a second tapered exposure window that diverges away from the axis of rotation of the wheel to provide an even light exposure along the length of the exposure line. The mask with the tapered exposure window is used when the wheel and main travel board are used to make an arcuate image.
Inventors
- 👤 James C. Parsons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:49
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/68
Claims Analysis
Total Claims: 67
Claim 1
Independent Claim
325 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means having a surface for carrying a sheet having an image thereon or a photosensitive member, means supporting the first means on the support for movement in a linear direction, second means having a surface for carrying a sheet having an image thereon or a photosensitive member, means movably mounting the second means on the first means for movement in the linear direction of movement of the first means, said surface of the first means being generally flat, and the surface of the second means being generally flat and located in the same general plane as the surface of the first means, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the surfaces of the first and second means, means having an elongated exposure window extended transversely of the first and second means allowing light to project onto said surfaces of the first and second means and sheet and member carried by said first and second means, and control means for moving the second means in the linear direction at a speed equal to or less than the speed of the first means, said control means including first rod means, means movably mounting the first rod means on the support, means for adjusting and holding the first rod means in a selected position, slide means mounted on the first rod means and movable along the length of the first rod means, second rod means mounted on the first means extended transversely of the linear direction, said slide means movably mounted on the second rod means for movement along the length thereof, and motion transmitting means connected to the slide means and second means operable to move the second means in said linear direction in response to movement of the first means in said linear direction.
Claim 2
Independent Claim
325 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means having a surface for carrying a sheet having an image thereon or a photosensitive member, means supporting the first means on the support for movement in a linear direction, second means having a surface for carrying a sheet having an image thereon or a photosensitive member, means movably mounting the second means on the first means for movement in the linear direction of movement of the first means, said surface of the first means being generally flat, and the surface of the second means being generally flat and located in the same general plane as the surface of the first means, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the surfaces of the first and second means, means having an elongated exposure window extended transversely of the first and second means allowing light to project onto said surfaces of the first and second means and sheet and member carried by said first and second means, and control means for moving the second means in the linear direction at a speed equal to or less than the speed of the first means, said control means including first rod means, means movably mounting the first rod means on the support, means for adjusting and holding the first rod means in a selected position, slide means mounted on the first rod means and movable along the length of the first rod means, second rod means mounted on the first means extended transversely of the linear direction, said slide means movably mounted on the second rod means for movement along the length thereof, and motion transmitting means connected to the slide means and second means operable to move the second means in said linear direction in response to movement of the first means in said linear direction.
Claim 3
Dependent Claim
20 words
The apparatus of claim 1 wherein: said second means is a plate surrounded on three sides by the first means.
Claim 4
Dependent Claim
25 words
The apparatus of claim 1 wherein: the first means has a recess extended in said linear direction, said second means being located in said recess.
Claim 5
Dependent Claim
19 words
The apparatus of claim 3 wherein: said recess is located generally in the central portion of the first means.
Claim 6
Dependent Claim
39 words
The apparatus of claim 1 wherein: the means movably mounting the second means on the first means includes third rod means extended in the linear direction and bearing means mounted on the rod means connected to the second means.
Claim 7
Dependent Claim
26 words
The apparatus of claim 5 wherein: the third rod means includes a plurality of rods, and the bearing means includes linear bearings mounted on the rods.
Claim 8
Dependent Claim
51 words
The apparatus of claim 1 wherein: the means movably supporting the first means on the support includes a linear rod mounted on the support, linear bearing means slidably mounted on the rod and attached to the first means, and wheel means connected to the first means and engageable with the support.
Claim 9
Dependent Claim
31 words
The apparatus of claim 1 wherein: the means movably mounting the first rod means on the support includes pivot means connecting one end of the first rod means to the support.
Claim 10
Dependent Claim
58 words
The apparatus of claim 8 wherein: the means for adjusting and holding the first rod means includes transverse rod means mounted on the support, bearing means connecting the transverse rod means and first rod means, and releasable clamp means operable to hold the bearing means in a selected position thereby fixing the angle of the first rod means.
Claim 11
Dependent Claim
22 words
The apparatus of claim 1 wherein: said means having an elongated exposure window includes an opaque sheet having an elongated transparent line.
Claim 12
Dependent Claim
44 words
The apparatus of claim 1 including: means having a transverse slot pivotally mounted to the support, said means having an elongated exposure window being mounted on said means having a transverse slot, said opaque cover being attached to said means having a transverse slot.
Claim 13
Dependent Claim
22 words
The apparatus of claim 11 wherein: said means having an elongated exposure window includes an opaque sheet having an elongated transparent line.
Claim 14
Dependent Claim
24 words
The apparatus of claim 12 including: hinge means connecting the opaque sheet having an elongated transparent line to said means having a transverse slot.
Claim 15
Dependent Claim
41 words
The apparatus of claim 1 wherein: the drive means includes a drive motor mounted on the support and power transmission means connecting the motor to the first means whereby operation of the motor moves the first means in said linear direction.
Claim 16
Dependent Claim
35 words
The apparatus of claim 1 wherein: the first means is a first flat plate having a recess extended in said linear direction, and said second means is a second flat plate located in said recess.
Claim 17
Dependent Claim
20 words
The apparatus of claim 15 wherein: the recess is located generally along the central portion of the first flat plate.
Claim 18
Dependent Claim
110 words
The apparatus of claim 1 wherein: the motion transmitting means includes first drive means mounted for movement on the first means, means connecting the first drive means to the slide means whereby movement of the slide means along the second rod means moves the first drive means, and second drive means mounted for movement on the first means, means connecting the second drive means to the second means, and means drivably interconnecting the first drive means with the second drive means whereby the second drive means moves in response to movement of the first drive means thereby moving the second means relative to the first means in said linear direction.
Claim 19
Dependent Claim
23 words
The apparatus of claim 17 wherein: the means drivably interconnecting the first drive means with the second drive means includes a rotating member.
Claim 20
Dependent Claim
24 words
The apparatus of claim 17 wherein: the first drive means includes a cable, and pulleys accommodating the cable rotatably connected to the first means.
Claim 21
Dependent Claim
40 words
The apparatus of claim 17 wherein: the second drive means includes an endless drive member, and pulleys accommodating the endless drive member, said means connecting the second drive means to the second means being connected to the endless drive member.
Claim 22
Dependent Claim
115 words
The apparatus of claim 17 wherein: the first drive means includes a cable, and means movably mounting the cable on the first means, said second drive means includes an endless drive member, and means movably mounting the endless drive member on the first means, said means connecting the second drive means to the second means being connected to the endless drive member, and said means drivably interconnecting the first drive means with the second drive means including rotatable means located in drivng engagement with the cable and the endless drive member whereby movement of the cable moves the endless drive member thereby moving the second means relative to the first means in said first direction.
Claim 23
Dependent Claim
41 words
The apparatus of claim 21 wherein: the rotatable means is a wheel having different diameter portions located in driving engagement with the cable and endless drive member whereby the wheel provides a speed ratio between the cable and endless drive member.
Claim 24
Independent Claim
189 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means for movement in a linear direction, second means for carrying a sheet having an image thereon or a photosensitive member, said first means having a recess extended in said linear direction accommodating the second means, support means locating the second means in said recess and mounting the second means on the first means for movement in the linear direction of movement of the first means, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first and second means allowing light to project onto the first and second means and sheet and member carried by said first and second means, and control means for moving the second means in the linear direction at a speed equal to or less than the speed of the first means.
Claim 25
Independent Claim
189 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means for movement in a linear direction, second means for carrying a sheet having an image thereon or a photosensitive member, said first means having a recess extended in said linear direction accommodating the second means, support means locating the second means in said recess and mounting the second means on the first means for movement in the linear direction of movement of the first means, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first and second means allowing light to project onto the first and second means and sheet and member carried by said first and second means, and control means for moving the second means in the linear direction at a speed equal to or less than the speed of the first means.
Claim 26
Dependent Claim
35 words
The apparatus of claim 23 wherein: the first means has a generally flat first surface and the second means has a generally flat second surface located in the same general plane as the first surface.
Claim 27
Dependent Claim
19 words
The apparatus of claim 23 wherein: said recess is located generally in the central portion of the first means.
Claim 28
Dependent Claim
45 words
The apparatus of claim 23 wherein: the first means is a first flat plate having a recess extended in said linear direction, and said second means is a second flat plate located in said recess, said plates having surfaces located in generally the same plane.
Claim 29
Dependent Claim
18 words
The apparatus of claim 26 wherein: the second plate is surrounded on three sides by the first plate.
Claim 30
Dependent Claim
30 words
The apparatus of claim 23 wherein: the support means includes rod means extended in the linear direction and bearing means mounted on the rod means connected to the second means.
Claim 31
Dependent Claim
25 words
The apparatus of claim 28 wherein: the rod means includes a plurality of rods, and the bearing means includes linear bearings mounted on the rods.
Claim 32
Dependent Claim
40 words
The apparatus of claim 23 wherein: the means movably supporting the first means includes a linear rod mounted on the support, linear bearing means slidably mounted on the rod and attached to the first means and engageable with the support.
Claim 33
Dependent Claim
22 words
The apparatus of claim 23 wherein: said means having an elongated exposure window includes an opaque sheet having an elongated transparent line.
Claim 34
Dependent Claim
46 words
The apparatus of claim 23 including: means having a transverse slot pivotally mounted to the support, said means having an elongated exposure window being mounted on said means having a transverse slot, said opaque means for covering being attached to said means having a transverse slot.
Claim 35
Dependent Claim
22 words
The apparatus of claim 32 wherein: said means having an elongated exposure window includes an opaque sheet having an elongated transparent line.
Claim 36
Dependent Claim
24 words
The apparatus of claim 33 including: hinge means connecting the opaque sheet having an elongated transparent line to said means having a transparent slot.
Claim 37
Independent Claim
178 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means on the support for movement in a linear direction, second means connectable to a sheet having an image thereon or a photosensitive member, said first means and second means each having a surface, each surface being located in generally the same plane, means mounting the second means for movement about an axis, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first means allowing light to project onto the first means, sheet, and member, and means for rotating the second means relative to the first means, said means for rotating the second means including drive means cooperating with the first means for rotating the second means at a speed relative to the first means.
Claim 38
Independent Claim
178 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means on the support for movement in a linear direction, second means connectable to a sheet having an image thereon or a photosensitive member, said first means and second means each having a surface, each surface being located in generally the same plane, means mounting the second means for movement about an axis, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first means allowing light to project onto the first means, sheet, and member, and means for rotating the second means relative to the first means, said means for rotating the second means including drive means cooperating with the first means for rotating the second means at a speed relative to the first means.
Claim 39
Dependent Claim
13 words
The apparatus of claim 35 wherein: said second means is a circular member.
Claim 40
Dependent Claim
54 words
The apparatus of claim 35 wherein: the means having an elongated light exposure window includes a plate having a slot extended transversely of the linear direction of movement of the first means, and an opaque sheet having said elongated tapered light exposure window located on the plate with the window aligned with the slot.
Claim 41
Dependent Claim
17 words
The apparatus of claim 35 wherein: the means mounting the second means is secured to the support.
Claim 42
Dependent Claim
15 words
The apparatus of claim 35 wherein: the exposure window diverges outwardly from the second means.
Claim 43
Dependent Claim
33 words
The apparatus of claim 35 wherein: said means for rotating the second means includes a control rod, said drive means cooperating with the control rod and first means to rotate the second means.
Claim 44
Dependent Claim
37 words
The apparatus of claim 40 including: means for adjusting and holding the control rod in a selected position to control the speed of rotation of the second means relative to the linear speed of the first means.
Claim 45
Independent Claim
249 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means on the support for movement in a linear direction, second means connectable to a sheet having an image thereon or a photosensitive member, said first means and second means each having a surface, each surface being located in generally the same plane, means mounting the second means for movement about an axis, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first means allowing light to project onto the first means, sheet, and member, and means for rotating the second means relative to the first means, said means for rotating the second means including drive means cooperating with the first means for rotating the second means at a speed relative to the first means, said drive means including a control rod, slide means mounted on the control rod and movable along the length of the control rod, second rod means mounted on the first means, said slide means being movably mounted on the second rod means, and motion transmission means connected to the slide means, first means, and second means operable to rotate the second means in response to linear movement of the first means.
Claim 46
Independent Claim
249 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means on the support for movement in a linear direction, second means connectable to a sheet having an image thereon or a photosensitive member, said first means and second means each having a surface, each surface being located in generally the same plane, means mounting the second means for movement about an axis, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first means allowing light to project onto the first means, sheet, and member, and means for rotating the second means relative to the first means, said means for rotating the second means including drive means cooperating with the first means for rotating the second means at a speed relative to the first means, said drive means including a control rod, slide means mounted on the control rod and movable along the length of the control rod, second rod means mounted on the first means, said slide means being movably mounted on the second rod means, and motion transmission means connected to the slide means, first means, and second means operable to rotate the second means in response to linear movement of the first means.
Claim 47
Dependent Claim
41 words
The apparatus of claim 42 wherein: said motion transmission means includes a cable connected to the slide means, said cable being movably mounted on the first means, and surrounding the second means whereby movement of the cable rotates the second means.
Claim 48
Dependent Claim
37 words
The apparatus of claim 42 including: means for adjusting and holding the control rod in a selected position to control the speed of rotation of the second means relative to the linear speed of the first means.
Claim 49
Dependent Claim
156 words
A light mask for a photographic reproportioning apparatus having a first means movable in a linear direction, said first means adapted to support a sheet having an image thereon or a photosensitive member, and a second means rotatable relative to the first means about an axis extended normal to said linear direction, said second means having a means adapted to be attached to a sheet having an image thereon or a photosensitive member, comprising: opaque means for covering the first and second means to shield the first and second means and photosensitive member supported thereon from a light source, and means having an elongated light exposure window aligned with said axis of rotation of the second means and cooperating with the opaque means to direct light to the first means, said window having a taper that diverges away from the axis of rotation of said second means transversely of the linear direction across the first means.
Claim 50
Dependent Claim
156 words
A light mask for a photographic reproportioning apparatus having a first means movable in a linear direction, said first means adapted to support a sheet having an image thereon or a photosensitive member, and a second means rotatable relative to the first means about an axis extended normal to said linear direction, said second means having a means adapted to be attached to a sheet having an image thereon or a photosensitive member, comprising: opaque means for covering the first and second means to shield the first and second means and photosensitive member supported thereon from a light source, and means having an elongated light exposure window aligned with said axis of rotation of the second means and cooperating with the opaque means to direct light to the first means, said window having a taper that diverges away from the axis of rotation of said second means transversely of the linear direction across the first means.
Claim 51
Dependent Claim
41 words
The mask of claim 45 including: a plate having a slot extended transversely of the linear direction across the first means, said means having an elongated light exposure window being attached to the plate with the window aligned with the slot.
Claim 52
Dependent Claim
22 words
The mask of claim 45 wherein: the opaque means are sheet members attached to the means having an elongated light exposure window.
Claim 53
Dependent Claim
54 words
The mask of claim 45 wherein: the means having an elongated light exposure window includes a plate having a slot extended transversely of the linear direction of movement of the first means, and an opaque sheet having said elongated tapered light exposure window located on the plate with the window aligned with the slot.
Claim 54
Dependent Claim
33 words
The mask of claim 48 including: a second opaque sheet including an elongated light exposure window having a uniform width useable in lieu of the opaque sheet having the tapered light exposure window.
Claim 55
Dependent Claim
192 words
A light mask for a photographic reproportioning apparatus having a first means movable in a linear direction and a second means rotatable relative to the first means comprising: opaque means for covering the first and second means to shield the first and second means from a light source, and means having an elongated light exposure window cooperating with the opaque means to direct light to the first means, said means having an elongated light exposure window including a plate having a slot extended transversely of the linear direction of movement of the first means, a first opaque sheet having an elongated tapered light exposure, first window located on the plate with the window aligned with the slot, said first window having a taper that diverges away from said second means, a second opaque sheet including an elongated light exposure, second window having a uniform width useable in lieu of the first opaque sheet, and first means hinging the first opaque sheet with the tapered exposure window to the plate, and second means hinging the second opaque sheet to the plate to selectively align the first and second opaque sheets with the slot.
Claim 56
Dependent Claim
192 words
A light mask for a photographic reproportioning apparatus having a first means movable in a linear direction and a second means rotatable relative to the first means comprising: opaque means for covering the first and second means to shield the first and second means from a light source, and means having an elongated light exposure window cooperating with the opaque means to direct light to the first means, said means having an elongated light exposure window including a plate having a slot extended transversely of the linear direction of movement of the first means, a first opaque sheet having an elongated tapered light exposure, first window located on the plate with the window aligned with the slot, said first window having a taper that diverges away from said second means, a second opaque sheet including an elongated light exposure, second window having a uniform width useable in lieu of the first opaque sheet, and first means hinging the first opaque sheet with the tapered exposure window to the plate, and second means hinging the second opaque sheet to the plate to selectively align the first and second opaque sheets with the slot.
Claim 57
Dependent Claim
22 words
The mask of claim 50 wherein: the opaque means are sheet members attached to the means having an elongated light exposure window.
Claim 58
Independent Claim
182 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means on a support for movement in a linear direction, second means connectable to a sheet member having an image thereon or a photosensitive member, means mounting the second means for rotation about an axis extended normal to the linear direction of movement of the first means, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first means allowing light to project onto the first means, a sheet having an image thereon, and photosensitive member, said exposure window having a taper that diverges away from the axis of rotation of the second means, said exposure window being aligned with the axis of rotation of the second means, and means for rotating the second means relative to the first means.
Claim 59
Independent Claim
182 words
An apparatus for changing one dimension of a two-dimension image projected on a photosensitive member comprising: a support, first means for carrying a sheet having an image thereon or a photosensitive member, means movably supporting the first means on a support for movement in a linear direction, second means connectable to a sheet member having an image thereon or a photosensitive member, means mounting the second means for rotation about an axis extended normal to the linear direction of movement of the first means, drive means connected to the first means to move the first means in said linear direction, opaque means for covering the first and second means, means having an elongated exposure window extended transversely of the first means allowing light to project onto the first means, a sheet having an image thereon, and photosensitive member, said exposure window having a taper that diverges away from the axis of rotation of the second means, said exposure window being aligned with the axis of rotation of the second means, and means for rotating the second means relative to the first means.
Claim 60
Dependent Claim
13 words
The apparatus of claim 52 wherein: said second means is a circular member.
Claim 61
Dependent Claim
25 words
The apparatus of claim 52 wherein: the first means and second means each have a surface, each surface being located in generally the same plane.
Claim 62
Dependent Claim
17 words
The apparatus of claim 52 wherein: the means mounting the second means is secured to the support.
Claim 63
Dependent Claim
41 words
The apparatus of claim 52 including: a plate having a slot extended transversely of the linear direction across the first means, said means having an elongated light exposure window being attached to the plate with the window aligned with the slot.
Claim 64
Dependent Claim
22 words
The apparatus of claim 52 wherein: the opaque means are sheet members attached to the means having an elongated light exposure window.
Claim 65
Dependent Claim
54 words
The apparatus of claim 52 wherein: the means having an elongated light exposure window includes a plate having a slot extended transversely of the linear direction of movement of the first means, and an opaque sheet having said elongated tapered light exposure window located on the plate with the window aligned with the slot.
Claim 66
Dependent Claim
32 words
The apparatus of claim 58 including: a second opaque sheet including an elongated light exposure window having uniform width useable in lieu of the opaque sheet having the tapered light exposure window.
Claim 67
Dependent Claim
41 words
The apparatus of claim 59 including: first means movably connecting the opaque sheet with tapered exposure window to the plate, and second means movably attaching the second opaque sheet to the plate to selectively align the opaque sheets with the slots.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-09 | 1984-06-09 | 1984-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-09 | 1988-06-09 | 1988-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-09 | 1992-06-09 | 1992-12-09 | $7700.00 | Window Closed / Lapsed |