Receiving apparatus for a toner container and toner container therefor

Claim 2

Receiving apparatus for a toner container which toner container is of the type having a containing portion with an opening in its bottom and a flange on at least two opposite sides of the opening, said flange having at least one projection which extends laterally from the remainder of said flange in a direction away from the opening, said receiving apparatus comprising: toner receiving means for receiving toner from a toner container positioned with its opening above said receiving means, a receiving surface on at least opposite sides of said receiving means over which the flange of a received container is movable as it moves along a path from a position to one side of said receiving means to a position over said receiving means and then back to a position on one side of said receiving means, meams for engaging the projection of the flange of a received container for guiding such a flange along a higher path relative to said receiving means as it moves to its position over said receiving means and along a path lower than the higher path as it moves from its position over said receiving means to its position at one side of said receiving means.

Claim 3

Receiving apparatus for a toner container, which toner container is of the type having a container portion with an opening in its bottom and a flange on at least two opposite sides of said opening, said flange having at least one projection which extends laterally from the remainder of said flange in a direction away from the opening, said receiving apparatus comprising: means defining a sump cavity for receiving toner from a containing portion with its opening above said cavity, a receiving surface on at least opposite sides of said cavity over which the flange of a received containing portion is moved as it moves along a path from a position beside said cavity to a position with its opening over said cavity and then back to a position beside said cavity, and an elongated insert positioned along a side of said cavity, one end of said insert having a first cam surface for engaging said projection and forcing said flange to move along the top of said insert to separate from the receiving surface at least the part of the flange which is leading as the container moves to its position with its opening over said cavity, the other end of said insert having a second cam surface forcing said projection to move below said insert as the container moves from a position with its opening over said cavity to a position beside said cavity.

Claim 4

Receiving apparatus for a toner container, which toner container is of the type having a container portion with an opening in its bottom and a flange on at least two opposite sides of said opening, said flange having at least one projection which extends laterally from the remainder of said flange in a direction away from the opening, said receiving apparatus comprising: means defining a sump cavity for receiving toner from a containing portion with its opening above said cavity, a receiving surface on at least opposite sides of said cavity over which the flange of a received containing portion is moved as it moves along a path from a position beside said cavity to a position with its opening over said cavity and then back to a position beside said cavity, and an elongated insert positioned along a side of said cavity, one end of said insert having a first cam surface for engaging said projection and forcing said flange to move along the top of said insert to separate from the receiving surface at least the part of the flange which is leading as the container moves to its position with its opening over said cavity, the other end of said insert having a second cam surface forcing said projection to move below said insert as the container moves from a position with its opening over said cavity to a position beside said cavity.

Claim 5

Receiving apparatus according to claim 2 wherein said apparatus includes an elongated insert on each of opposite sides of said cavity.

Claim 6

Receiving apparatus according to claim 2 wherein said insert is movable between a position in which it rests on said receiving surface when said containing portion is moving into a position over said cavity and wherein it rests on top of a portion of said flange as said containing portion moves from its position over said cavity to its position beside said cavity.

Claim 7

Receiving apparatus according to claim 3 wherein each insert is movable between a position in which it rests on said receiving surface when said containing portion is moving into a position with its opening over said cavity and wherein it rests on top of a portion of said flange as said containing portion moves from a position with its opening over said cavity to its position beside said cavity.

Claim 8

A container for supplying toner to a receiving apparatus which receiving apparatus is of the type having a toner receiving means with an upwardly facing opening for receiving toner, a receiving surface on at least opposite sides of said receiving means over which a received toner container is movable as the container moves along a path from a position to one side of said receiving means to a position over said receiving means and then back to a position to one side of said receiving means, and means for guiding said container along a highger path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means, said container comprising: a containing portion having an opening in its bottom, a flange adjoining said opening, a projection from said containing portion, which projection is fixed with respect to said flange and extends laterally beyond said flange away from said opening, said projection comprising means for cooperating with said means for guiding to move the container along a higher path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means.

Claim 9

A container for supplying toner to a receiving apparatus which receiving apparatus is of the type having a toner receiving means with an upwardly facing opening for receiving toner, a receiving surface on at least opposite sides of said receiving means over which a received toner container is movable as the container moves along a path from a position to one side of said receiving means to a position over said receiving means and then back to a position to one side of said receiving means, and means for guiding said container along a highger path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means, said container comprising: a containing portion having an opening in its bottom, a flange adjoining said opening, a projection from said containing portion, which projection is fixed with respect to said flange and extends laterally beyond said flange away from said opening, said projection comprising means for cooperating with said means for guiding to move the container along a higher path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means.

Claim 10

A container according to claim 6 wherein said means for cooperating includes two projections fixed with respect to said flange and extending laterally beyond said flange in opposite directions away from said opening.

Claim 11

A container according to claim 7 further including a rigid cover for covering said opening, which cover includes means for engaging said flange to hold said cover to said flange, said engaging means permitting sliding movement of said flange and containing portion with respect to said cover in a direction uncovering said opening, and wherein said projections are lateral extensions of the portion of said flange which leads in such uncovering movement.

Claim 12

A container for supplying toner to a receiving apparatus which receiving apparatus is of the type having a toner receiving means with an upwardly facing opening for receiving toner, a receiving surface on at least opposite sides of said receiving means over which a received toner container is movable as the container moves along a path from a position to one side of said receiving means to a position over said receiving means and then back to a position to one side of said receiving means, and an elongated insert located on said receiving surface for guiding said container along a higher path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means, said container comprising: a containing portion having an opening in its bottom, a flange adjoining said opening, a projection from said containing portion, which projection is fixed with respect to said flange and extends laterally beyond said flange away from said opening, said projection comprising means for cooperating with said elongated insert to move the container along a higher path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means.

Claim 13

A container for supplying toner to a receiving apparatus which receiving apparatus is of the type having a toner receiving means with an upwardly facing opening for receiving toner, a receiving surface on at least opposite sides of said receiving means over which a received toner container is movable as the container moves along a path from a position to one side of said receiving means to a position over said receiving means and then back to a position to one side of said receiving means, and an elongated insert located on said receiving surface for guiding said container along a higher path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means, said container comprising: a containing portion having an opening in its bottom, a flange adjoining said opening, a projection from said containing portion, which projection is fixed with respect to said flange and extends laterally beyond said flange away from said opening, said projection comprising means for cooperating with said elongated insert to move the container along a higher path relative to said receiving means as the container moves to a position over said receiving means and along a path lower than said higher path as the container moves from the position over said receiving means to a position at one side of said receiving means.