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:
Jan. 27, 1976
Filed:
Dec. 11, 1972
Applicant:
Inventor:
Edward A Wentz, Gaithersburg, MD (US);
Assignee:
American Chain & Cable Company, Inc., Briedgeport, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66F / ;
U.S. Cl.
CPC ...
214730 ;
Abstract
A telescopic load transfer device used as a stacker crane tray mechanism. The device comprises a tray and moveable support means therefor which are a plurality of pairs of telescopically articulated beams. One beam pair is attached to the tray and one other beam pair is relatively fixed and all other beam pairs are telescopically moveable with respect to the relatively fixed beam pair.