Tilting, sliding edge dispenser

Claim 2

Dispensing apparatus comprising: a base member having a flat planar surface thereon; a container having at least one opening therein, said opening being normally closed by said planar surface when said container is in a first position relative to said base member, a portion of said opening having a linear edge, said container being adapted to be moved across said planar surface from said first position to a second position, keeping said linear edge in sliding contact with said planar surface; and connecting means having two ends, one end being rotatably attached to said container and the other end rotatably attached to said base member such that when said container is moved across said planar surface from said first position to said second position, said container tilts with respect to said planar surface and slides thereacross on said linear edge thereby opening said container to release the contents thereof and to scrape the contents before said linear edge.

Claim 3

The dispensing apparatus described in claim 1 wherein said base member is a flat rectangular platform and wherein said container is a rectangular enclosure and said opening therein is an open side of said rectangular enclosure, one edge of said open side being said linear edge, said open side having dimensions similar to said rectangular base member.

Claim 4

The dispensing apparatus described in claim 2 wherein said connecting means is a pair of arms, one arm being rotatably attached between a corner of said enclosure remote from said base member and a corner of said base member directly opposite said remote corner when said enclosure is in said first position, and the other arm being rotatably attached between the corresponding corner of the opposite side of said enclosure and the corresponding corner of the opposite edge of said base member, the edge of said open side located between said rods when said enclosure is in said first position being said linear edge.

Claim 5

The dispensing apparatus described in claim 3 further including driving means for moving said enclosure across said base member, comprising: at least one pair of pulley wheels rotatably mounted on opposite edges of said base member, said opposite edges being parallel to said linear edge of said enclosure; winch means for pulling cable, said winch means being mounted on the side of said base member oppositely disposed from said planar surface; cable connected to said winch means and running over said pair of pulley wheels and across said planar surface of said base member; and lug means attached to said cable for engaging said linear edge of said enclosure to drive said linear edge across said planar surface when said winch drives said cable.

Claim 6

Dispensing apparatus comprising: a base member having a flat planar surface thereon; container means for holding dispensable contents, said container means having at least one opening therein normally closed by said planar surface when said container is in a first position, said opening having first and second linear edges, said container means being adapted to be moved from said first position to a second position while maintaining said first linear edge in sliding contact with said planar surface and from said first position to a third position while maintaining said second linear edge in sliding contact with said planar surface; and first and second connecting means, each having adjustable lengths and two ends, one end of each being rotatably attached to said container and the other end of each being rotatably attached to said base member, the length of said first connecting means being constrained and the length of said second connecting means being unconstrained when said container is moved from said first position to said second position, said first connecting means being located to tilt said container about said first linear edge thereby opening said container in a first direction, the length of said first connecting means being unconstrained and the length of said second connecting means being constrained when said container is moved from said first position to said third position, said second connecting means being located to tilt said container about said second linear edge, thereby opening said container in a second direction whereby said dispensable contents may be dispensed in one of two different directions.

Claim 7

Dispensing apparatus comprising: a base member having a flat planar surface thereon; container means for holding dispensable contents, said container means having at least one opening therein normally closed by said planar surface when said container is in a first position, said opening having first and second linear edges, said container means being adapted to be moved from said first position to a second position while maintaining said first linear edge in sliding contact with said planar surface and from said first position to a third position while maintaining said second linear edge in sliding contact with said planar surface; and first and second connecting means, each having adjustable lengths and two ends, one end of each being rotatably attached to said container and the other end of each being rotatably attached to said base member, the length of said first connecting means being constrained and the length of said second connecting means being unconstrained when said container is moved from said first position to said second position, said first connecting means being located to tilt said container about said first linear edge thereby opening said container in a first direction, the length of said first connecting means being unconstrained and the length of said second connecting means being constrained when said container is moved from said first position to said third position, said second connecting means being located to tilt said container about said second linear edge, thereby opening said container in a second direction whereby said dispensable contents may be dispensed in one of two different directions.

Claim 8

The dispensing apparatus described in claim 5 wherein said base member is a flat rectangular platform and wherein said container is a rectangular enclosure and said opening therein is an open side of said rectangular enclosure, opposite edges of said open side being said first and second linear edges, said open side having dimensions similar to said rectangular platform.

Claim 9

The dispensing apparatus described in claim 6 wherein said first and second connecting means each include a pair of arms, one arm of each pair being rotatably attached between a corner of said enclosure remote from said base member and a corner of said base member directly opposite said remote corner when said enclosure is in said first position, and the other arm of said pair being rotatably attached between the corresponding corner of the opposite side of said enclosure and the corresponding corner of the opposite edge of said base member, the edges of said open side located between said pairs of arms when said enclosure is in said first position being said first and second linear edges.

Claim 10

The dispensing apparatus described in claim 7 further including driving means for moving said enclosure across said base member, comprising: at least one pair of pulley wheels rotatably mounted on opposing edges of said base member, said opposing edges being parallel to said first and second linear edges of said enclosure; winch means for pulling cable mounted on the side of said base member oppositely disposed from said planar surface; cable connected to said winch means and running over said pair of pulley wheels across said planar surface of said base member; and coupling means attached to said cable means for engaging said first and second linear edges of said enclosure to drive said first linear edge across said planar surface when said winch pulls said cable in one direction and to drive said second linear edge across said planar surface when said winch pulls said cable in the reverse direction.