Pusher mechanism for a merchandising display shelf
First Claim
1. A pusher apparatus for a shelf having slots, comprising:
- a partition panel for dividing the shelf into first and second segments, said partition panel having a front end portion and a rear end portion, said partition panel having first and second parallel top rails and first and second parallel bottom rails, wherein each of said first and second parallel top rails has a top engagement surface;
attaching means for attaching said partition panel to the shelf;
a first pusher panel having a top channel riding on said top engagement surface of said first top rail and a bottom channel riding on said first bottom rail;
a first coil spring having one end portion fastened to said front end portion of said partition panel and having the other end portion in contact with said first pusher panel, said first coil spring coiling to move said first pusher panel from said rear end portion of said partition panel toward said front end portion of said partition panel;
a second pusher panel having a top channel riding on said top engagement surface of said second top rail and a bottom channel riding on said second bottom rail; and
a second coil spring having one end portion fastened to said front end portion of said partition panel and having the other end portion in contact with said second pusher panel, said second coil spring coiling to move said second pusher panel from said rear end portion of said partition panel toward said front end portion of said partition panel.
4 Assignments
0 Petitions
Accused Products
Abstract
A pusher apparatus pushes articles on a shelf in a display case forward when the front article is removed. The pusher apparatus has a partition panel dividing the shelf into first and second segments. The partition panel has front and rear end portions, first and second top rails, and first and second bottom rails. A first pusher panel has a top channel riding on the first top rail and a bottom channel riding on the first bottom rail, and a second pusher panel has a top channel riding on the second top rail and a bottom channel riding on the second bottom rail. A first coil spring has one end portion fastened to the front end portion of the partition panel and has the other end portion in contact with the first pusher panel. The first spring coils to move the first pusher panel from the rear end portion of the partition panel toward the front end portion of the partition panel. A second spring has one end portion fastened to the front end portion of the partition panel and has the other end portion in contact with the second pusher panel. The second spring coils to move the second pusher panel from the rear end portion of the partition panel toward the front end portion of the partition panel.
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Citations
16 Claims
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1. A pusher apparatus for a shelf having slots, comprising:
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a partition panel for dividing the shelf into first and second segments, said partition panel having a front end portion and a rear end portion, said partition panel having first and second parallel top rails and first and second parallel bottom rails, wherein each of said first and second parallel top rails has a top engagement surface;
attaching means for attaching said partition panel to the shelf;
a first pusher panel having a top channel riding on said top engagement surface of said first top rail and a bottom channel riding on said first bottom rail;
a first coil spring having one end portion fastened to said front end portion of said partition panel and having the other end portion in contact with said first pusher panel, said first coil spring coiling to move said first pusher panel from said rear end portion of said partition panel toward said front end portion of said partition panel;
a second pusher panel having a top channel riding on said top engagement surface of said second top rail and a bottom channel riding on said second bottom rail; and
a second coil spring having one end portion fastened to said front end portion of said partition panel and having the other end portion in contact with said second pusher panel, said second coil spring coiling to move said second pusher panel from said rear end portion of said partition panel toward said front end portion of said partition panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus, comprising:
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a shelf panel having a front end portion, a rear end portion, at least one slot, a plurality of vent openings and a flange attached to said front end portion;
a partition panel for dividing said shelf panel into first and second segments, said partition panel having a front end portion and a rear end portion, said partition panel having first and second parallel top rails and first and second parallel bottom rails, wherein each of said first and second parallel top rails has a top engagement surface;
attaching means for attaching said partition panel to said shelf;
a first pusher panel having a top channel riding on said top engagement surface of said first top rail and a bottom channel riding on said first bottom rail;
a first coil spring having one end portion fastened to said front end portion of said partition panel and having the other end portion in contact with said first pusher panel, said first coil spring coiling to move said first pusher panel from said rear end portion of said partition panel toward said front end portion of said partition panel;
a second pusher panel having a top channel riding on said top engagement surface of said second top rail and a bottom channel riding on said second bottom rail; and
a second coil spring having one end portion fastened to said front end portion of said partition panel and having the other end portion in contact with said second pusher panel, said second coil spring coiling to move said second pusher panel from said rear end portion of said partition panel toward said front end portion of said partition panel. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification