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. 01, 1991
Filed:
Mar. 10, 1987
Applicant:
Inventor:
Evelio Acosta, Hialeah, FL (US);
Assignee:
Hesco Sales, Inc., Hialeah, FL (US);
Primary Examiner:
Int. Cl.
CPC ...
B60J / ;
U.S. Cl.
CPC ...
296 98 ; 242 7553 ; 160 72 ;
Abstract
An apparatus for covering the open top of a container positioned on a vehicle for transportation includes a fluid actuated motor for a spool on which a flexible cover is wound, and a pair of fluid actuated cylinders to pivot a pair of elongated arms that convey the cover away from the spool. The motor is arranged to drive the spool to release the cover slightly slower than the arms are pivoted, so that the arms are not subjected to a large counter force. In addition, the spool is mounted for vertical movement so that containers having different heights may be properly closed.