Appeal No. 2000-0581
Application No. 08/429,155
configured cam 46 fixed to a stationary side wall of the
machine (column 7, line 52, to column 8, line 16).
In all of the embodiments of fan arrangements disclosed
by Breton, with the exception of the one illustrated in
Figures 8, 8a, the fan blade tips appear to be unitary with
the remainder of the blade. In the Figure 8, 8a embodiment,
the blade tips 35, 36 are pivotally mounted to the blades 37,
38, but the details of this mounting arrangement (for example,
whether it is a
replaceable mounting and includes aligning structure) are not
specified.
Poland discloses a document stacking device including a
drum-like stacking member comprised of a pair of discs 60
mounted in spaced-apart relation on a shaft 61. The discs 60
are formed with arcuate slots 66a, 66b which communicate with
the peripheral surface of the discs and extend part way around
the discs for receiving documents 40 introduced thereinto.
Carried by each of the discs 60 at the entrance of each of the
slots 66a, 66b is a document deflector member 71 made of low
friction material and attached by means of a leaf spring 72 to
5
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