Unitary optical system mounting component for imaging apparatus

Claim 2

An optical system mounting component for imaging apparatus wherein an image is projected from an object plane to an image plane and comprising an integral basket-like rigid open-top support member having a pair of outwardly inclined unitary opposite end walls, bridging means connecting said end walls and an upwardly extending partition disposed between said end walls, said end walls being inclined at equal but oppositely directed angles and mirror means secured thereto in fixed angularly facing relationship one to the other, said partition including means for supporting a lens system thereon for directing the image from one of said mirror means to the other and being bodily installable as a unit in said imaging apparatus and in fixed relationship therein.

Claim 3

The mounting component as claimed in claim 1 in which there is a planar floor and the partition is disposed normal to said floor midway between said opposite end walls.

Claim 4

The mounting component as claimed in claim 1 in which said bridging means comprise outwardly angularly inclined walls.

Claim 5

The mounting component as claimed in claim 1 in which said end walls and mirror means seated thereon are inclined at angles of 45°.

Claim 6

The mounting component as claimed in claim 1 in which said support member is formed as a plastic molded unitary member.

Claim 7

The mounting component as claimed in claim 1 in which the height of the partition is less than the overall height of the inclined walls taken vertically.

Claim 8

The mounting component as claimed in claim 1 in which said walls have outwardly extending border flanges unitary therewith and means provided along said border flanges to establish a snap-in connection with said imaging apparatus.

Claim 9

An optical system mounting component for imaging apparatus wherein an image is projected from an object plane to an image plane and comprising an integral basket-like rigid support member having a pair of outwardly inclined opposite end walls, connecting wall means connecting said end walls and an upwardly extending partition disposed between said end walls, said end walls being inclined at equal but oppositely directed angles and adapted to seat mirror means secured thereto in angularly facing relationship one to the other, said connecting wall means include matched cut-out portions for accommodating a conformingly shaped well disposed transverse said support member and capable of receiving liquid toner therein.

Claim 10

An optical system mounting component for imaging apparatus wherein an image is projected from an object plane to an image plane and comprising an integral basket-like rigid support member having a pair of outwardly inclined opposite end walls, connecting wall means connecting said end walls and an upwardly extending partition disposed between said end walls, said end walls being inclined at equal but oppositely directed angles and adapted to seat mirror means secured thereto in angularly facing relationship one to the other, said connecting wall means include matched cut-out portions for accommodating a conformingly shaped well disposed transverse said support member and capable of receiving liquid toner therein.

Claim 11

An optical system mounting component for imaging apparatus wherein an image is projected from an object plane to an image plane and comprising an integral basket-like rigid support member having a pair of outwardly inclined opposite end walls, connecting wall means joining said end walls and an upwardly extending partition disposed between said end walls, said end walls being inclined at equal but oppositely directed angles and mirror means secured thereto in angularly facing relationship one to the other, said connecting walls being notched to provide matched mounting portions for accommodating a well arranged transverse said support member and capable of receiving a toner cartridge therein for dispensing liquid toner.

Claim 12

An optical system mounting component for imaging apparatus wherein an image is projected from an object plane to an image plane and comprising an integral basket-like rigid support member having a pair of outwardly inclined opposite end walls, connecting wall means joining said end walls and an upwardly extending partition disposed between said end walls, said end walls being inclined at equal but oppositely directed angles and mirror means secured thereto in angularly facing relationship one to the other, said connecting walls being notched to provide matched mounting portions for accommodating a well arranged transverse said support member and capable of receiving a toner cartridge therein for dispensing liquid toner.

Claim 13

In combination, an optical system for use in electrophotographic imaging apparatus and an optical system mounting component comprising a unitary, open-topped basket-like rigid support having a pair of outwardly inclined end walls and a pair of opposite connecting walls, means on said end walls for receiving secured thereto a pair of planar mirrors secured on said end walls in equal but oppositely directed angular facing relationship, an upstanding partition seated between said end walls bridging said connecting walls and arranged normal thereto, an optical lens, and means on said partition for mounting said lens thereto whereby said mirrors and lens when mounted are aligned optically properly for installation as a unit bodily into the imaging apparatus in fixed relation therein.

Claim 14

In combination, an optical system for use in electrophotographic imaging apparatus and an optical system mounting component comprising a unitary, open-topped basket-like rigid support having a pair of outwardly inclined end walls and a pair of opposite connecting walls, means on said end walls for receiving secured thereto a pair of planar mirrors secured on said end walls in equal but oppositely directed angular facing relationship, an upstanding partition seated between said end walls bridging said connecting walls and arranged normal thereto, an optical lens, and means on said partition for mounting said lens thereto whereby said mirrors and lens when mounted are aligned optically properly for installation as a unit bodily into the imaging apparatus in fixed relation therein.

Claim 15

The combination as claimed in claim 10 and means on said component cooperative with means interior of said imaging apparatus for effecting a snap-in connection for installation therewithin.

Claim 16

The combination as claimed in claim 11 in which said snap-in connection is releasable.

Claim 17

The combination as claimed in claim 10 in which the connecting walls include cut-out means for mounting a dish-like well transverse said mounting component adjacent the upper edge thereof and nested at least partially within said basket-like support yet noninterferent with said optical system.

Claim 18

The combination as claimed in claim 10 in which lamp means and reflector means therefor are mounted transverse said connecting walls and adjacent said partition.

Claim 19

The combination as claimed in claim 10 in which said support is a unitary plastics molded member.

Claim 20

An electrostatic imaging apparatus comprising a folded optical system component comprising a dished rigid unitary basket-like mounting member having a pair of outwardly inclined end walls and opposite wall means connecting said end walls, a pair of facing planar mirrors secured to the interior surface of said end walls, upstanding partition means intermediate said end walls and in a plane perpendicular to said connecting means, and a lens assembly mounted to said partition means, said mirrors and lens assembly being optically aligned, said mirrors and inclined end walls being arranged at the same but oppositely directed fixed angles said system capable of installation as a unit bodily into said imaging apparatus in a fixed position therein.

Claim 21

An electrostatic imaging apparatus comprising a folded optical system component comprising a dished rigid unitary basket-like mounting member having a pair of outwardly inclined end walls and opposite wall means connecting said end walls, a pair of facing planar mirrors secured to the interior surface of said end walls, upstanding partition means intermediate said end walls and in a plane perpendicular to said connecting means, and a lens assembly mounted to said partition means, said mirrors and lens assembly being optically aligned, said mirrors and inclined end walls being arranged at the same but oppositely directed fixed angles said system capable of installation as a unit bodily into said imaging apparatus in a fixed position therein.

Claim 22

The apparatus as claimed in claim 16 in which said lens system includes at least one cylindrical housing and said partition means includes at least one circular opening adapted to receive said cylindrical housing therein in frictional engagement.

Claim 23

The apparatus as claimed in claim 16 in which said mirrors and inclined end walls are disposed at a 45° angle.

Claim 24

The apparatus as claimed in claim 16 in which said mounting member is formed as a unitary molded formation of plastics material.

Claim 25

An electrostatic imaging apparatus comprising a folded optical system component including a dished rigid mounting member having a pair of outwardly inclined end walls and wall means connecting said end walls, upstanding partition means intermediate said end walls and in a plane perpendicular to said connecting means, said folded optical system comprising a pair of facing planar mirrors secured to the interior surface of said end walls and a lens assembly mounted to said partition means, said mirrors and lens assembly being optically aligned, said mirrors and inclined end walls being arranged at the same but oppositely directed angles, said dished mounting member being integral and said connecting wall means includes opposite aligned cut-out portions having a configuration suitable for receiving a dish shaped wall body of conforming cross-section therein and positioned transverse said component.

Claim 26

An electrostatic imaging apparatus comprising a folded optical system component including a dished rigid mounting member having a pair of outwardly inclined end walls and wall means connecting said end walls, upstanding partition means intermediate said end walls and in a plane perpendicular to said connecting means, said folded optical system comprising a pair of facing planar mirrors secured to the interior surface of said end walls and a lens assembly mounted to said partition means, said mirrors and lens assembly being optically aligned, said mirrors and inclined end walls being arranged at the same but oppositely directed angles, said dished mounting member being integral and said connecting wall means includes opposite aligned cut-out portions having a configuration suitable for receiving a dish shaped wall body of conforming cross-section therein and positioned transverse said component.

Claim 27

The apparatus as claimed in claim 20 and reflector means and lamp means associated therewith.

Claim 28

A mounting device for an optical system for use in projecting an image from an object plane to an image plane, the optical system comprising in optical alignment a lens system and a pair of inclined planar mirrors, the lens system being positioned between the pair of inclined planar mirrors, the mounting device comprising a single unitary rigid member having a floor, a pair of outwardly inclined planar end walls at opposite ends of the floor, each one of the end walls being adapted to receive and hold one of the planar mirrors secured to each one of said end walls in opposite facing relationship, an intermediate partition extending upward from the floor at a location between the two end walls, and means capable of receiving the lens system for mounting on said intermediate partition said device installable as a unit bodily below said object and image planes.

Claim 29

A mounting device for an optical system for use in projecting an image from an object plane to an image plane, the optical system comprising in optical alignment a lens system and a pair of inclined planar mirrors, the lens system being positioned between the pair of inclined planar mirrors, the mounting device comprising a single unitary rigid member having a floor, a pair of outwardly inclined planar end walls at opposite ends of the floor, each one of the end walls being adapted to receive and hold one of the planar mirrors secured to each one of said end walls in opposite facing relationship, an intermediate partition extending upward from the floor at a location between the two end walls, and means capable of receiving the lens system for mounting on said intermediate partition said device installable as a unit bodily below said object and image planes.

Claim 30

The mounting device of claim 22 and wherein the partition is unitary with the rigid member.

Claim 31

The mounting device of claim 23 and wherein the end walls are outwardly inclined at equal but oppositely directed angles relative to the floor.

Claim 32

The mounting device of claim 24 and wherein each one of the end walls is outwardly inclined at an angle of 45° relative to the floor.

Claim 33

The mounting device of claim 22 and wherein the unitary rigid member further includes connecting walls joining said end walls.

Claim 34

The mounting device of claim 26 and wherein the connecting walls are outwardly inclined.

Claim 35

The mounting device of claim 26 and wherein the end walls and connecting walls define together a basket-like configuration.

Claim 36

The mounting device of claim 22 and wherein the intermediate partition extends upward at an angle of 90° relative to the floor and midway the end walls.

Claim 37

The mounting device of claim 22 and wherein the unitary rigid member is made of metal.

Claim 38

The mounting device of claim 22 and wherein the intermediate partition is located mid-way between the two end walls.

Claim 39

For use in an electrophotographic imaging machine having an image of a document projected from a copy platen of the machine to the photoconductive surface of an electrophotographic belt substantially parallel thereto and offset therefrom while said photoconductive surface is located in an exposure plane interior of said machine, a folded optical assembly comprising: (a) a unitary rigid member having a floor, a pair of facing planar end walls extending outward from opposite ends of the floor and inclined upward in generally equal opposite directions from said bottom wall at angles of substantially 45°, (b) a planar mirror fixedly secured to the planar inside surface of each end wall, (c) and an intermediate partition extending vertically upward from the floor, said partition having aperture means formed in said partition capable of receiving and holding a lens system, (d) a lens system mounted in said aperture means, said mirrors and lens system being optically aligned when installed on said rigid member, said folded assembly being installable as a unit bodily into said imaging machine below said image and exposure planes.

Claim 40

For use in an electrophotographic imaging machine having an image of a document projected from a copy platen of the machine to the photoconductive surface of an electrophotographic belt substantially parallel thereto and offset therefrom while said photoconductive surface is located in an exposure plane interior of said machine, a folded optical assembly comprising: (a) a unitary rigid member having a floor, a pair of facing planar end walls extending outward from opposite ends of the floor and inclined upward in generally equal opposite directions from said bottom wall at angles of substantially 45°, (b) a planar mirror fixedly secured to the planar inside surface of each end wall, (c) and an intermediate partition extending vertically upward from the floor, said partition having aperture means formed in said partition capable of receiving and holding a lens system, (d) a lens system mounted in said aperture means, said mirrors and lens system being optically aligned when installed on said rigid member, said folded assembly being installable as a unit bodily into said imaging machine below said image and exposure planes.