Slide mounter with film curl accommodator

Claim 2

Apparatus for mounting a film transparency in a slide mount, said slide mount having opposing portions defining a plane therebetween, the apparatus comprising: means for partially inserting a film transparency, while attached to a film web, into the slide mount; means for severing the transparency from the web at a position outside the slide mount; means for engaging the transparency to fully insert the transparency into the slidemount; and means for bowing both portions of the slide mount in the same direction relative to said plane about an axis parallel to the direction of transparency insertion to match a curl in the transparency as the transparency is fully inserted into the slide mount.

Claim 3

The apparatus of claim 1 and further comprising: a slide track having an insertion station at which the transparency is partially inserted into the slide mount; means for moving the slide mount with the partially inserted transparency along the slide track away from the insertion station; wherein the means for engaging the transparency engages and fully inserts the transparency into the slide mount as the slide mount is moved along the slide track away from the insertion station; and wherein the means for bowing the slide mount bows the slide mount as the slide mount is moved along the slide track away from the insertion station.

Claim 4

The apparatus of claim 2 wherein the slide mount has first and second opposite edges, the first edge having an insertion opening through which the film transparency is inserted into the slide mount.

Claim 5

The apparatus of claim 3 wherein the means for bowing the slide mount engages the second edge of the slide mount to bow the slide mount.

Claim 6

The apparatus of claim 4 wherein the means for bowing comprises an edge guide track generally parallel to the slide track for engaging and guiding the second edge of the slide mount, the edge guide track having a bowed section which causes the second edge of the slide mount to be bowed.

Claim 7

The apparatus of claim 5 wherein the edge guide track has first and second essentially straight guide sections, and wherein the bowed section is intermediate the first and second section.

Claim 8

The apparatus of claim 6 and further comprising means for varying the bow of the bowed section of the edge guide track.

Claim 9

The apparatus of claim 7 wherein the bowed section of the edge guide track comprises upper and lower guide arms extending along the edge guide track, the guide arms being pivotally connected at one end to a fixed member and pivotally connected at an opposite end to a movable member, and wherein the means for varying the bow of the bowed section comprises means for varying the position of the movable member with respect to the fixed member.

Claim 10

The apparatus of claim 8 wherein the movable member is movable in a direction essentially orthogonal to the direction of travel of a slide mount along the edge guide track.

Claim 11

The apparatus of claim 9 wherein the means for adjusting the position of the movable member comprises an adjustment screw.

Claim 12

Apparatus for mounting a film transparency in a slide mount of a type having two portions which can be flexed apart to provide an insertion opening at a first edge thereof, said two portions defining a plane therebetween, the apparatus comprising: means for bringing the slide mount to a film insertion station; means for flexing the slide mount to cause the slide mount to provide the insertion opening when positioned at the film insertion station; means for advancing a film web to the film insertion station until a leading end of the film web including the film transparency is partially inserted in the slide mount through the insertion opening; means for severing the film transparency from the leading end of the film web so that a portion of the severed transparency remains protruding from the slide mount through the insertion opening; means for feeding the slide mount with partially inserted transparency along a track away from the film insertion station; means for engaging the transparency and fully inserting the transparency into the slide mount as the slide mount and transparency are fed along the track; and means for bowing both portions of the slide mount in the same direction relative to said plane about an axis parallel transverse to the direction of transparency insertion by an amount sufficient to match a curl of the transparency as the transparency is fully inserted in the slide mount.

Claim 13

Apparatus for mounting a film transparency in a slide mount of a type having two portions which can be flexed apart to provide an insertion opening at a first edge thereof, said two portions defining a plane therebetween, the apparatus comprising: means for bringing the slide mount to a film insertion station; means for flexing the slide mount to cause the slide mount to provide the insertion opening when positioned at the film insertion station; means for advancing a film web to the film insertion station until a leading end of the film web including the film transparency is partially inserted in the slide mount through the insertion opening; means for severing the film transparency from the leading end of the film web so that a portion of the severed transparency remains protruding from the slide mount through the insertion opening; means for feeding the slide mount with partially inserted transparency along a track away from the film insertion station; means for engaging the transparency and fully inserting the transparency into the slide mount as the slide mount and transparency are fed along the track; and means for bowing both portions of the slide mount in the same direction relative to said plane about an axis parallel transverse to the direction of transparency insertion by an amount sufficient to match a curl of the transparency as the transparency is fully inserted in the slide mount.

Claim 14

The apparatus of claim 11 wherein the slide mount has a second edge opposite the first edge, and wherein the means for bowing the slide mount engages the second edge of the slide mount to bow the slide mount as the transparency is fully inserted in the slide mount.

Claim 15

The apparatus of claim 12 wherein the means for bowing comprises an edge guide track for engaging and guiding the second edge of the slide mount, the edge guide track having a bowed section which causes the second edge of the slide mount to be bowed.

Claim 16

The apparatus of claim 13 wherein the means for bowing the slide mount further comprises means for varying the bow of the bowed section of the edge guide track.

Claim 17

Apparatus for mounting a film transparency in a slide mount, said slide mount having opposing portions defining a plane therebetween, the apparatus comprising: a slide track along which the slide mount is advanced; a film track generally orthogonal to the slide track and intersecting the slide track at a film insertion station; means for advancing the slide mount along the slide track to the film insertion station; means for advancing a film web along the film track and into the slide mount at the film insertion station, so that a film transparency attached to the film web is partially inserted into the slide mount; means for severing the film transparency from the film web; means for advancing the slide mount with partially inserted transparency along the slide track away from the film insertion station; means for engaging the transparency to fully insert the transparency into the slide mount as the slide mount and transparency are moved along the slide track away from the film insertion station; and means for bowing both portions of the slide mount in the same direction relative to said plane about an axis parallel to the direction of transparency insertion as the transparency is fully inserted into the slide mount.

Claim 18

Apparatus for mounting a film transparency in a slide mount, said slide mount having opposing portions defining a plane therebetween, the apparatus comprising: a slide track along which the slide mount is advanced; a film track generally orthogonal to the slide track and intersecting the slide track at a film insertion station; means for advancing the slide mount along the slide track to the film insertion station; means for advancing a film web along the film track and into the slide mount at the film insertion station, so that a film transparency attached to the film web is partially inserted into the slide mount; means for severing the film transparency from the film web; means for advancing the slide mount with partially inserted transparency along the slide track away from the film insertion station; means for engaging the transparency to fully insert the transparency into the slide mount as the slide mount and transparency are moved along the slide track away from the film insertion station; and means for bowing both portions of the slide mount in the same direction relative to said plane about an axis parallel to the direction of transparency insertion as the transparency is fully inserted into the slide mount.

Claim 19

The apparatus of claim 15 wherein the means for bowing the slide mount includes means for adjusting the amount of bowing of the slide mount.