Hydraulic mount
Patent 4679779 Issued on July 14, 1987. Estimated Expiration Date: 
June 17, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 17, 2006. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.InventorAssigneeApplicationNo. 06/875187 filed on 06/17/1986US Classes:267/140.13, Axial188/298Forming flexible wall enclosure for fluidExaminersPrimary: Reger, Duane A.Attorney, Agent or FirmInternational ClassesF16F 13/08 (20060101)F16F 13/04 (20060101) F16F 9/34 (20060101) AbstractA hydraulic mount having one variable size orifice member that connects a first chamber to a second chamber with an orifice that decreases in size with increasing pressure differential between the chambers above a prescribed pressure range when the pressure in the first chamber is greater, and another variable size orifice member that connects the second chamber to the first chamber with an orifice that decreases in size with increasing pressure differential between the chambers above the prescribed pressure range when the pressure in the second chamber is greater. | |
