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:
Mar. 30, 2010
Filed:
Feb. 28, 2007
Paul Edmund Hanser, Tipton, IA (US);
Marc Frerichs, Eldridge, IA (US);
Paul Edmund Hanser, Tipton, IA (US);
Marc Frerichs, Eldridge, IA (US);
HWH Corporation, Moscow, IA (US);
Abstract
A synchronizing cylinder comprising a large diameter barrel and a small diameter barrel. The barrels are separated by a junction that is not fluidly sealed so that fluid can be communicated between them. The volume of the large diameter barrel is twice the volume of the small diameter barrel. The barrels comprise a first chamber adapted to communicate fluid to and from a hydraulic manifold, a second chamber adapted to communicate fluid to and from a first mechanism cylinder, and a third chamber adapted to communicate fluid to and from a second mechanism cylinder. The volumetric ratio of the barrels allows an equal volume of fluid to be communicated to and from the mechanism cylinders even though the volume of the barrels is not the same.