Push-back storage systems
AssigneeLa Compagine d'organisation de systèmes de manutention el d'entreposage (COSME) Inc.
InventorMarc Li
Life of this patent
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Abstract
The disclosure relates to an indicator assembly for use in push-back storage systems, comprising a rail having an indicator portion comprising an opening therethrough and an indicator mounted at the indicator portion. When a cart wheel rollingly engages the indicator portion, the indicator is triggered thereby providing an indication of passage of the wheel over the indicator portion. The disclosure also relates to a rail cleaning assembly comprising a frame configured to be mounted to a cart wheel that rollingly engages a rail along the length of the rail; and at least one cleaning element positioned to engage the rail, thereby removing debris accumulated on the rail as the wheel rollingly engages the rail.
Claims21
An indicator assembly for use in a push-back storage system, comprising:
- a rail having an upper rail surface, the upper rail surface configured for a cart wheel to rollingly engage thereon, the rail further having an indicator portion, the indicator portion comprising an opening therethrough;
- and
- an indicator mounted below the upper rail surface of the indicator portion;
- wherein when the cart wheel rollingly engages the indicator portion, the indicator is triggered thereby providing an indication of passage of the cart wheel over the indicator portion.
A push-back storage system, comprising:
- an elongated storing lane defining opposite front and rear ends;
- at least one pair of spaced-apart parallel elongated rails extending between said front and rear ends of said storing lane and being inclined downwardly from said rear end towards said front end;
- at least one cart rollably carried by said pair of rails and rollable along said pair of rails between said storing lane front and rear ends, said cart comprising a load-bearing frame rollably carrying a number of wheels each engaging a corresponding one of said rails;
- and
- an indicator mounted below an upper rail surface of an indicator portion of a rail of the at least at least one pair of rails,
- wherein when a cart wheel rollingly engages the indicator portion, the indicator is triggered thereby providing an indication of passage of the cart wheel over the indicator portion.
A rail cleaning assembly for use in a push-back storage system, comprising:
- a frame configured to be mounted to a cart wheel that rollingly engages a rail along the length of the rail;
- and
- at least one cleaning element, the at least one cleaning element secured to the frame and positioned to engage the rail, thereby removing debris accumulated on the rail as the wheel rollingly engages the rail.
A push-back storage system, comprising:
- an elongated storing lane defining opposite front and rear ends;
- at least one pair of spaced-apart parallel elongated rails extending between said front and rear ends of said storing lane and being inclined downwardly from said rear end towards said front end;
- at least one cart rollably carried by said pair of rails and rollable along said pair of rails between said storing lane front and rear ends, said cart comprising a load-bearing frame rollably carrying a number of wheels each engaging a corresponding one of said rails;
- and
- a rail cleaning assembly, comprising:
- a frame mounted on one of the cart wheels;
- at least one cleaning element, the at least one cleaning element secured to the frame and positioned to engage a rail of the at least at least one pair of rails, thereby removing debris accumulated on the surface of the rail as the wheel rollingly engages the rail.
Dependencies are inferred from the claim text.