Cross-mixing system

Claim 3

An apparatus according to claim 1, wherein said mixing means includes a plurality of conically shaped members extending in a longitudinal direction.

Claim 4

An apparatus according to claim 2, wherein said plurality of conically shaped members includes one set of spaced apart conically shaped members having the apex of the cone pointing in one direction and another set of spaced apart conically shaped members having the apex of the cone pointing in the other direction opposed from the direction of said one set of spaced apart conically shaped members.

Claim 5

An apparatus according to claim 3, wherein said one set of conically shaped members overlaps said other set of conically shaped members.

Claim 7

An apparatus according to claim 5, wherein each of said semi-conically shaped members is a partial funnel-shaped member.

Claim 8

An apparatus according to claim 6, wherein each of said plurality of magnetic members includes a magnetic strip with each of said magnetic strips being substantially parallel to one another.

Claim 9

An apparatus according to claim 7, wherein said supporting means includes: a shaft having said funnel-shaped members mounted thereon; at least a pair of spaced apart discs mounted on said shaft with said funnel-shaped members being positioned therebetween; and a plurality of spaced apart bars connecting said pair of discs to one another with each of said plurality of bars arranged to support one of said magnetic strips.

Claim 10

An apparatus according to claim 8, wherein said plurality of bars are substantially equally spaced from one another.

Claim 11

An apparatus according to claim 9, wherein each of said plurality of bars are connected to the outer periphery of said discs to define a cylindrical configuration with said funnel-shaped members being disposed interiorly thereof.

Claim 12

An apparatus according to claim 10, further including means, coupled to said shaft, for rotating said magnetic strips and said funnel-shaped members in unison with one another.

Claim 13

An electrophotographic printing machine of the type in which an electrostatic latent image recorded on a photoconductive member is developed with a developer material, wherein the improvement includes: a plurality of elongated magnetic members for attracting developer material thereto; means for movably supporting said magnetic members with adjacent magnetic members being spaced from one another and the longitudinal axes thereof substantially parallel to one another so that said magnetic members form the exterior circumferential surface of a cylindrical configuration defining an interior chamber with developer material passing between adjacent magnetic members to the interior chamber, said supporting means moving said magnetic members to transport developer material to the latent image so as to deposit developer material thereon; and means, mounted on said supporting means in the interior chamber of the cylindrical configuration defined by said magnetic members to move in unison therewith, for mixing the developer material passing between adjacent magnetic members.

Claim 14

An electrophotographic printing machine of the type in which an electrostatic latent image recorded on a photoconductive member is developed with a developer material, wherein the improvement includes: a plurality of elongated magnetic members for attracting developer material thereto; means for movably supporting said magnetic members with adjacent magnetic members being spaced from one another and the longitudinal axes thereof substantially parallel to one another so that said magnetic members form the exterior circumferential surface of a cylindrical configuration defining an interior chamber with developer material passing between adjacent magnetic members to the interior chamber, said supporting means moving said magnetic members to transport developer material to the latent image so as to deposit developer material thereon; and means, mounted on said supporting means in the interior chamber of the cylindrical configuration defined by said magnetic members to move in unison therewith, for mixing the developer material passing between adjacent magnetic members.

Claim 15

A printing machine according to claim 12, wherein said mixing means includes a plurality of conically shaped members extending in a longitudinal direction.

Claim 16

A printing machine according to claim 13, wherein said plurality of conically shaped members includes one set of spaced apart conically shaped members having the apex of the cone pointing in one direction and another set of spaced apart conically shaped members having the apex of the cone pointing in the other direction opposed from the direction of said one set of spaced apart conically shaped members.

Claim 17

A printing machine according to claim 14, wherein said one set of conically shaped members overlaps said other set of conically shaped members.

Claim 18

A printing machine according to claims 13, 14 or 15, wherein each of said conically shaped members is a semi-conically shaped member.

Claim 19

A printing machine according to claim 16, wherein each of said semi-conically shaped members is a partial funnel shaped member.

Claim 20

A printing machine according to claim 17, wherein each of said plurality of magnetic members includes a magnetic strip with each of said magnetic strips being substantially parallel to one another.

Claim 21

A printing machine according to claim 18, wherein said supporting means includes: a shaft having said funnel-shaped members mounted thereon; at least a pair of spaced apart discs mounted on said shaft with said funnel-shaped members being positioned therebetween; and a plurality of spaced apart bars connecting said pair of discs to one another with each of said plurality of bars being arranged to support one of said magnetic strips.

Claim 22

A printing machine according to claim 19, wherein said plurality of bars are substantially equally spaced from one another.

Claim 23

A printing machine according to claim 20, wherein each of said plurality of bars are connected to the outer periphery of said pair of discs to define a cylindrical configuration with said funnel-shaped members being disposed interiorly thereof.

Claim 24

A printing machine according to claim 21, further including means, coupled to said shaft, for rotating said magnetic strips and said funnel-shaped members in unison with one another.