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. 13, 2016
Filed:
May. 27, 2013
Beijingwest Industries Co., Ltd., Doudian Town, Fangshan District, Beijing, CN;
Alireza Farjoud, Beavercreek, OH (US);
David John Barta, Beavercreek, OH (US);
Brent Wade Fourman, New Paris, OH (US);
Chad Michael, Kettering, OH (US);
Eric Louis Schumann, Tipp City, OH (US);
BeijingWest Industries, Co., Ltd., Beijing, CN;
Abstract
A mount apparatus () for supporting a vibration source on a base is provided. The mount apparatus () includes a moving member () that is partially disposed in a pumping chamber () for moving within the pumping chamber () along a first axis (A) to create a volume change in the pumping chamber () to maintain the volume of the pumping chamber () to prevent a pressure increase in the pumping chamber () during the deformation of a flexible body () in response to an external excitation to effectively cancel the external excitation. The moving member () includes a moveable wall () of a flexible material, having a generally hour glass-shape in steady state, and extending between moving member upper and lower ends (). The moveable wall () flexes radially outwardly and inwardly relative to the first axis (A) in response to relative axial movement between the moving member upper and lower ends (), to amplify the volume change in the pumping chamber ().