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:
May. 30, 1978
Filed:
Jun. 03, 1977
Applicant:
Inventor:
Ralph C Luebke, Memphis, TN (US);
Assignee:
Moore & Sons, Inc., Memphis, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66F / ;
U.S. Cl.
CPC ...
254 / ; 254122 ;
Abstract
This disclosure deals with a truck including a vertically movable van and a lift mechanism for raising or lowering the van. The lift mechanism includes two arms pivotally connected in a scissors configuration. The arms are also connected to the truck frame and to the frame of the van in a manner to raise or lower the van as the scissors arms are spread or closed. An extensible power unit is connected between the two arms and is operable to spread or close the arms in order to raise or lower the van. Improved reinforcements are placed on the truck frame to provide the necessary strength.