Engine mount and method of manufacturing the same
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorSeung-Won Kim
Life of this patent
Estimating the term…
Abstract
An engine mount may include: a support device; a bracket device; and a vibration proof device which connects the support device and the bracket device, and, in which the vibration proof device may include a nozzle device fastened to the support device, and has a nozzle plate dividing an internal space of the vibration proof device into a first liquid chamber and a second liquid chamber, and a flow path penetrating the nozzle plate; a first insulator defining the first liquid chamber together with the nozzle plate; a first core protruding from the first insulator toward one side, and fastened to the bracket device; a second insulator defining the second liquid chamber together with the nozzle plate; and a second core protruding from the second insulator and fastened to the bracket device.
Claims12
An engine mount comprising:
- a support device which is fastened to an engine;
- a bracket device which is fastened to a vehicle body;
- and
- a vibration proof device which connects the support device and the bracket device, and attenuates vibration transmitted from the engine to the vehicle body,
- wherein the vibration proof device includes:
- a nozzle device which is fastened to the support device, and has a nozzle plate which divides an internal compartment of the vibration proof device into a first liquid chamber and a second liquid chamber, and a flow path which penetrates the nozzle plate;
- a first insulator which is provided at a first side of the nozzle device, and defines the first liquid, chamber together with the nozzle plate;
- a first core which protrudes froth the first insulator toward a first side, and is fastened to the bracket device;
- a second insulator which is provided at a second side of the nozzle device, and defines the second liquid chamber together with the nozzle plate;
- and
- a second core which protrudes from the second insulator toward a second side, and is fastened to the bracket device, and
- wherein the first insulator and the second insulator are disposed to face each other at the first side and the second side of the nozzle device.
Dependencies are inferred from the claim text.