Elevating apparatus
First Claim
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1. Apparatus comprising:
- (a) an endless conveyor having generally vertically runs, said conveyor having stretchable means for contacting and pushing a package along one of said runs,(b) an input conveyor means and a discharge conveyor means at different elevations adjacent said one run of said endless conveyor,(c) a generally vertical, slippery reaction surface along said one run and stationary with respect to said endless conveyor for cooperation with said stretchable means to confine a container as it is moved generally vertically along said one run, said reaction surface being defined by a plurality of panels at least one of which is movable to a position to provide an opening adjacent one of said conveyor means and through which a container can be moved.
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Abstract
Packages, containers and the like are moved from one elevation to another by means of an endless conveyor having generally vertical runs and a generally vertical, slippery reaction surface along said vertical run. The endless conveyor has elastic cords or the like for embracing the package, container or the like and pushing it along said surfaces between an input conveyor and a discharge conveyor.
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Citations
7 Claims
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1. Apparatus comprising:
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(a) an endless conveyor having generally vertically runs, said conveyor having stretchable means for contacting and pushing a package along one of said runs, (b) an input conveyor means and a discharge conveyor means at different elevations adjacent said one run of said endless conveyor, (c) a generally vertical, slippery reaction surface along said one run and stationary with respect to said endless conveyor for cooperation with said stretchable means to confine a container as it is moved generally vertically along said one run, said reaction surface being defined by a plurality of panels at least one of which is movable to a position to provide an opening adjacent one of said conveyor means and through which a container can be moved. - View Dependent Claims (2, 3, 4)
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5. Elevating apparatus comprising:
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(a) an endless conveyor having generally vertical runs, said conveyor having stretchable means for contacting and pushing a package along one of said runs, (b) an input conveyor means and a discharge conveyor means at different elevations adjacent said one run of said endless conveyor, (c) a generally vertical, slippery reaction surface along said one run and extending between the conveyor means for cooperation with said stretchable means to confine a container as it is moved generally vertically along said one run between said input conveyor means and discharge conveyor means, said reaction surface being defined by a plurality of panels at least one of which is moveable to a position to provide a discharge opening immediately adjacent said discharge conveyor means, and said reaction surface including a curved stationary panel adjacent to and juxtaposed to the lower end of said endless conveyor. - View Dependent Claims (6, 7)
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Specification