The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 18, 1990
Filed:
Feb. 28, 1989
Tomoya Tokuhiro, Tokyo, JP;
Teruhiko Miyauchi, Tokyo, JP;
Koshin Kikuchi, Tokyo, JP;
Teruhiko Momoi, Tokyo, JP;
Shimizu Construction Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to an apparatus for conveying refuse containers in a structure such as an office building. The apparatus includes (a) a generally vertical shaft passing through a plurality of floors in the structure; (b) a longitudinally elongated cab suitable for being positioned in the shaft, the elongated cab containing a plurality of refuse containers in such a manner that the refuse containers are vertically aligned, and having a plurality of lateral windows as portals at least at the top and bottom of the elongated cab for the refuse containers; (c) a first lift installed in the shaft, the first lift moving the elongated cab up and down in a generally vertical line throughout the shaft. Thereby, the refuse containers loaded into the elongated cab are vertically conveyed by the first lift. In addition, if a second lifting mechanism is installed in the elongated cab for moving the refuse containers up and down in a generally vertical line throughout the elongated cab, the refuse containers are prevented from falling too fast and being damaged during the loading and unloading of the refuse containers.