Microfiche carrier

Claim 2

A microfiche carrier comprising: a movable member being movable along a plane; a lower transaprent plate adapted to hold a microfiche, one end of said lower transparent plate defining an axis, said lower transparent plate being pivotably mounted on said movable member about said axis; an upper transparent plate mounted on said movable member and pivotable between a first position where said upper plate overlays said lower transparent plate and a second position where said upper plate is apart from said lower transparent plate; pivoting means for selectively causing said lower transparent plate to be pivoted in accordance with the position of said upper transparent plate; and holding means for holding said one end of said lower transparent plate at a generally planar position during the pivot of said lower transparent plate.

Claim 3

A carrier according to claim 1, wherein said pivoting means comprises a cam member for causing said lower transparent plate to pivot in accordance with the movement of said movable member when said movable member is moved along said plane.

Claim 4

A carrier according to claim 1, wherin said pivoting means comprises a spring member for urging a lower surface of said lower transparent plate.

Claim 5

A carrier according to claim 2, wherein said movable member comprises a first frame movable in a first direction along said plane and a second frame movable in a second direction independently of said first frame, said lower transparent plate and said upper transparent plate being disposed on said second frame and said cam member being disposed on said first frame.

Claim 6

A carrier according to claim 3, wherein said movable member comprises a first frame movable in a first direction along said plane and a second frame mounted on said first frame and movable in a second direction independently of said first frame, said lower transparent plate, said upper transparent plate and said spring member being disposed on said second frame.

Claim 7

A carrier according to claim 1, further comprising a positioning member for positioning a microfiche on said lower transparent plate, said positioning member being disposed on said upper transparent plate.

Claim 8

A carrier according to claim 1, further comprising a guide member for guiding the microfiche onto said lower transparent plate, said guide member being capable of pivoting together with said lower transparent plate.

Claim 9

A carrier according to claim 7, further comprising an operation unit for operating said movable member, said operating unit being pivoted together with said guide member.

Claim 10

A carrier according to claim 3, further comprising a guide member for guiding for microfiche onto said lower transparent plate, said guide member being so urged as to be pivoted by said spring member.

Claim 11

A projection apparatus for projecting the image of an image bearing sheet, comprising; optical means for projecting the image of the image bearing sheet; a base plate adapted to hold said image bearing sheet, one end of said base plate defining an axis, said base plate being pivotable about said axis; a press plate adapted to press said image bearing sheet against said base plate and pivotable between a horizontal position and an inclined position about a portion near one end thereof as an axis; a carrier member supporting said base plate and said press plate and being movable along a plane perpendicular to an optical axis of said optical means; pivoting means for selectively causing said base plate to pivot in accordance with the position of said press plate; and a holding member mounted on said carrier member and holding said one end of said base plate at a generally planar position during the pivot of said base plate.

Claim 12

A projection apparatus for projecting the image of an image bearing sheet, comprising; optical means for projecting the image of the image bearing sheet; a base plate adapted to hold said image bearing sheet, one end of said base plate defining an axis, said base plate being pivotable about said axis; a press plate adapted to press said image bearing sheet against said base plate and pivotable between a horizontal position and an inclined position about a portion near one end thereof as an axis; a carrier member supporting said base plate and said press plate and being movable along a plane perpendicular to an optical axis of said optical means; pivoting means for selectively causing said base plate to pivot in accordance with the position of said press plate; and a holding member mounted on said carrier member and holding said one end of said base plate at a generally planar position during the pivot of said base plate.

Claim 13

An apparatus according to claim 10, wherein said pivoting means comprises a spring member for urging a lower surface of said base plate.

Claim 14

An apparatus according to claim 11, further comprising a guide member for guiding the image bearing sheet onto said base plate, and an operation unit incorporated with said guide member for operating said carrier member, said guide member being mounted on said base plate.

Claim 15

A projection apparatus adapted for projecting an image of a sheet original placed on an original support table to an imaging position, comprising: a press member swingable between a first position where said press member presses said original placed on said original support table against said support table and a second position where said press member does not press said original; pivoting means for selectively causing said support table to be pivoted while holding one end portion of said support table at a generally planar position in accordance with the position of said press member; and a positioning member for positioning said original at a predetermined position on said support table.

Claim 16

A projection apparatus adapted for projecting an image of a sheet original placed on an original support table to an imaging position, comprising: a press member swingable between a first position where said press member presses said original placed on said original support table against said support table and a second position where said press member does not press said original; pivoting means for selectively causing said support table to be pivoted while holding one end portion of said support table at a generally planar position in accordance with the position of said press member; and a positioning member for positioning said original at a predetermined position on said support table.

Claim 17

An apparatus according to claim 13, further comprising a guide member adapted for pivoting together with said support table and guiding the original onto said support table.