Soiled-dishes handling apparatus
AssigneeCompagnie Europeenne de Manutention
InventorMaurice Bergeron
Life of this patent
Estimating the term…
Abstract
The handling dishes and like articles before washing them comprises the transport of the articles on special trays formed with bottom apertures permitting the passage therethrough of members for driving, lifting and tilting the articles by moving the members in a vertical plane. Thus, the articles are picked up from the trays and dropped onto a transfer path or another conveyor directing them to the washing means. The apparatus has retractable stop means for retaining the trays during the removal of the articles carried thereby, lever arms adapted to engage the tray apertures, and guide means for directing the thus removed dish articles to the transfer path or other conveyor.
Claims7
In an article handling apparatus, in combination:
- a horizontally moving conveyor for transporting dish-like articles,
- a succession of trays carrying said articles, at least one aperture being provided in each of said trays under a location occupied by at least one of the articles thereon,
- at least one tray unloading station below said conveyor and at said station a movable pick up member normally lying below said conveyor adapted to pass through said aperture for lifting and ejecting an article lying horizontally thereon by a combined tilting and lifting movement to an elevated point above said station,
- means for actuating said pick up member,
- a stop member for stopping each tray above said station,
- switch means actuated by the leading edge of each tray for making said stop member stop said tray and for actuating said pick up member to pass through said aperture when said tray is stopped,
- said switch means being actuated by contact with said pick up member when same returns below said conveyor to cause said stop member to be retracted from the path of a stopped tray to allow the next tray to take its place below said station, and
- an inclined guide track at said elevated point for receiving articles ejected from said tray and including a guide member for bringing said article to a vertical position, and an underlying conveyor receiving said article in vertical position.
Dependencies are inferred from the claim text.