Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
172 words
In an improved electrostatographic apparatus including a housing having a lower portion containing electrostatographic process stations and an upper portion connected thereto containing a support assembly for a dielectric member mounted for movement about a closed loop path, and wherein said upper housing portion is movable relative to said lower housing portion to a first position whereby said dielectric member is in operative relation to such electrostatographic process statons and a second position wherein said dielectric member is remote from said electrostatographic process stations to enable ready access to such process stations, and wherein said dielectric member support assembly is movable relative to said upper housing portion to a position intermediate said upper and lower housing portions when said upper portion is in its second position, said improvement comprising: means for inhibiting movement of said upper housing portion from its second position to its first position when said dielectric member support assembly is in its intermediate position, whereby damage to said dielectric member by movement of said upper housing portion is prevented.
Claim 2
Dependent Claim
172 words
In an improved electrostatographic apparatus including a housing having a lower portion containing electrostatographic process stations and an upper portion connected thereto containing a support assembly for a dielectric member mounted for movement about a closed loop path, and wherein said upper housing portion is movable relative to said lower housing portion to a first position whereby said dielectric member is in operative relation to such electrostatographic process statons and a second position wherein said dielectric member is remote from said electrostatographic process stations to enable ready access to such process stations, and wherein said dielectric member support assembly is movable relative to said upper housing portion to a position intermediate said upper and lower housing portions when said upper portion is in its second position, said improvement comprising: means for inhibiting movement of said upper housing portion from its second position to its first position when said dielectric member support assembly is in its intermediate position, whereby damage to said dielectric member by movement of said upper housing portion is prevented.
Claim 3
Dependent Claim
88 words
The invention of claim 1 wherein said upper housing portion includes a first frame, and wherein said support assembly includes a second frame supporting at least a pair of rollers about which said dielectric member is entrained, and means for coupling said second frame to said first frame for movement therewith, or movement relative to said first frame to locate said rollers in said intermediate position; and wherein said enabling and inhibiting means includes a sliding plate assembly coupled to said second frame and said lower housing portion.
Claim 4
Dependent Claim
25 words
The invention of claim 2 wherein said sliding plate assembly includes a plate and a member defining a receptacle adapted to slidably receive said plate.
Claim 5
Dependent Claim
64 words
The invention of claim 3 wherein said plate is pivotally mounted on a first pin connected to said second frame, and said receptacle is pivotally mounted on a pin connected to said lower housing portion, the longitudinal axes of said first and second pins being parallel to the longitudinal axis about which said upper housing portion is movable between its first and second positions.
Claim 6
Dependent Claim
50 words
The invention of claim 4 wherein said receptacle member includes a stop surface engageable by an end of said plate when said second frame is in said intermediate position to accurately locate said dielectric member in such intermediate position, and inhibit movement of said first frame from said second position.