Patent ID: 11904694
Assignee: KIA CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 6:
7. The fluid-sealed engine mount of claim 4, wherein the nozzle upper plate comprises a plurality of upper support portions in the upper groove portion, the plurality of upper support portions being arranged to be spaced apart from each other in a circumferential direction of the upper groove portion, and
each upper support portion of the plurality of upper support portions comprises:
a first upper support protrusion formed by protruding from an outer circumferential surface of the upper inner rim portion and positioned in close contact with an inner circumferential surface of the lip upper protrusion; and
a second upper support protrusion formed by protruding from an inner circumferential surface of an upper outer rim portion arranged on an outer circumference of the upper groove portion, and positioned in close contact with an outer circumferential surface of the lip upper protrusion.