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:
Aug. 20, 2019
Filed:
Aug. 30, 2017
Mac Engineering and Equipment Company, Inc., Benton Harbor, MI (US);
Roy A. Fredrickson, Bridgeman, MI (US);
MAC Engineering and Equipment Company, Inc., Benton, MI (US);
Abstract
A battery grid pasting machine includes a support structure, a battery grid plate support for supporting a battery grid plate, a paste dispensing hopper, a height adjustment mechanism for adjusting the spacing between the hopper and the battery grid plate support and a control system. The height adjustment mechanism includes a hydraulic cylinder connected to the hopper and a position sensor for sensing the position of the hydraulic cylinder. The control system includes a first hydraulic pump and a first hydraulic valve associated with the first hydraulic pump for incrementally moving the hydraulic cylinder by a first specified distance and a second hydraulic pump and a second hydraulic valve associated with the second hydraulic pump for incrementally moving the hydraulic cylinder by a second specified distance.