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:
Nov. 04, 1997
Filed:
May. 14, 1996
Doo-Hwan Oh, Seoul, KR;
Jong-Kun Jung, Seoul, KR;
Daewoo Electronics Co., Ltd., Seoul, KR;
Abstract
A truck for use in an auto tray changer capable of supplying and discharging a plurality of trays into and from the auto tray changer all at once, respectively, includes a loading portion having a bottom plate, in which the trays for loading working pieces or worked pieces are stacked, each corner of the bottom plate being provided with a wheel, respectively, which is capable of freely rotating, a pair of rail portions for transporting the trays stacked thereon back and forth on the bottom plate, a pair of stopper means mounted at front of each of the rail potions for selectively transporting the tray stacked at the bottom of the stack on the bottom plate, and a handle portion mounted at back of the loading portion.