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. 19, 2017
Filed:
Apr. 16, 2014
Johan Redekop, Winkler, CA;
Johan Redekop, Winkler, CA;
Other;
Abstract
In a winged agricultural implement having two wing frame sections pivotal relative to a center frame section between a laterally extending working position and a rearward trailing transport position, two brace members are pivotally supported on the center frame section to selectively retain and support the wing frame sections in the working position. A hydraulic actuator pivots each brace member between a latched position and a released position relative to the wing frame section. A biasing linkage is provided in series with each hydraulic actuator to provide positive pressure to retain the brace member in a latched position as the wing frame section pivotally floats relative to the center frame section during movement across an agricultural field in a forward working direction.