Requirements for Unity of Application - Japan Patent Office
Requirements for Unity of Application - Japan Patent Office
Requirements for Unity of Application - Japan Patent Office
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[Example 3]<br />
[Title <strong>of</strong> the Invention]<br />
<strong>Application</strong> device <strong>for</strong> corrugated board web<br />
[Claims]<br />
1. An application device <strong>for</strong> applying corrugated board web (1, 2) to a fixed back face (5) as a<br />
heating unit, comprising more than one application roller (7) and guides, characterized in<br />
that corrugated board web moves on the fixed back face (5) by leading, said application<br />
roller (7) applies corrugated board web (1, 2) at the working position <strong>of</strong> said fixed back face<br />
(5), said guides have endless chain (8) to which said application roller is supported and a<br />
sprocket to drive said endless chain (8) in an application device <strong>of</strong> corrugated board web to<br />
move the application roller (7) between a working position and an idle position, and the<br />
number <strong>of</strong> rollers in the working position can be changed corresponding to the desired face<br />
<strong>for</strong> application (B) by driving the endless chain (8) since said application roller is<br />
continuously positioned at a fixed length <strong>of</strong> the endless chain. (See Figure 1)<br />
2. The application device <strong>for</strong> corrugated board web having said guides comprising endless<br />
chain (24) to which a <strong>for</strong>cing support member (27) that moves and supports the application<br />
roller (7) to the idle position in the upper part and supports are applied, and a sprocket (9)<br />
<strong>for</strong> driving the endless chain in the application device <strong>for</strong> corrugated board web. (See Figure<br />
2 and 3).<br />
[Excerpt from Detailed Description <strong>of</strong> the Invention and Drawings]<br />
This invention is related to an application device <strong>for</strong> corrugated board web (double feathers<br />
device) <strong>for</strong> heating and adhering single faced corrugated board (2) to the liner (2) in a<br />
corrugated board manufacturing system.<br />
The existing application device has such faults that cost <strong>of</strong> removing a roller is expensive,<br />
because, out <strong>of</strong> the rollers installed vertically, a desired number <strong>of</strong> rollers must be removed to<br />
change the adhesive strength and a large number <strong>of</strong> parts must be removed.<br />
Figure 1<br />
Figure 2 Figure 3<br />
[Explanation]<br />
The technical fields <strong>of</strong> the specified invention (claim1) and related invention (claim 2) are the<br />
23