An isolating system and method for dampening vibrations between vibration-generating or vibration-sensitive equipment and a support structure. The isolating system includes first and second housing sections connected to one another via a vibration dampening assembly. The first housing section is secured to the support structure and includes a frame and first isolator assembly. The second housing section includes a second isolator assembly positioned between the frame and first isolator assembly. The vibration dampening assembly connects the first and second isolating assemblies to one another and prevents direct physical contact between them. One of a flange assembly and flange assembly of an attachment assembly is engaged with a connector region of the second isolator assembly and is used to secure the equipment to the second isolator assembly. The vibration dampening assembly reduces transmission of vibration between first and second isolator assemblies and thereby between the equipment and support structure.

An isolating system and method for dampening vibrations between vibration-generating or vibration-sensitive equipment and a support structure. The isolating system includes first and second housing sections connected to one another via a vibration dampening assembly. The first housing section is secured to the support structure and includes a frame and first isolator assembly. The second housing section includes a second isolator assembly positioned between the frame and first isolator assembly. The vibration dampening assembly connects the first and second isolating assemblies to one another and prevents direct physical contact between them. One of a flange assembly and flange assembly of an attachment assembly is engaged with a connector region of the second isolator assembly and is used to secure the equipment to the second isolator assembly. The vibration dampening assembly reduces transmission of vibration between first and second isolator assemblies and thereby between the equipment and support structure.

A vibration dampening device, a mounting assembly including a vibration dampening device, and a method of dampening vibration in a vibration-sensitive component using the same. The vibration dampening device includes a first member that rests upon or is operatively engaged with a support surface; a second member that is operatively engaged with the vibration-sensitive component; and at least one isolator assembly interposed between the first member and the second member, wherein the first member and the second member are decoupled from one another by the at least one isolator assembly. The at least one isolator assembly includes a first isolator that is at least partially embedded in the first member and a second isolator that is at least partially embedded in the second member, and an isolator insert that extends between the first isolator and second isolator. The isolator insert creates a gap between the first and second members.

A vibration dampening device, a mounting assembly including a vibration dampening device, and a method of dampening vibration in a vibration-sensitive component using the same. The vibration dampening device includes a first member that rests upon or is operatively engaged with a support surface; a second member that is operatively engaged with the vibration-sensitive component; and at least one isolator assembly interposed between the first member and the second member, wherein the first member and the second member are decoupled from one another by the at least one isolator assembly. The at least one isolator assembly includes a first isolator that is at least partially embedded in the first member and a second isolator that is at least partially embedded in the second member, and an isolator insert that extends between the first isolator and second isolator. The isolator insert creates a gap between the first and second members.

A liquid RTV material is calendared and cured to form a sheet of Silicone material. The de-gassing, pressing and curing steps are tailored to provide a low porosity Silicone sheet having a fine surface finish and consistent chemical properties. The sheet is stamped or cut to form standalone vibration isolators having a thin and dimensionally stable form factor of less than 1.25 mm that exhibit a stable storage modulus to temperature excursions below −30° C. and preferably over a range of −60° C. to 100° C.

A liquid RTV material is calendared and cured to form a sheet of Silicone material. The de-gassing, pressing and curing steps are tailored to provide a low porosity Silicone sheet having a fine surface finish and consistent chemical properties. The sheet is stamped or cut to form standalone vibration isolators having a thin and dimensionally stable form factor of less than 1.25 mm that exhibit a stable storage modulus to temperature excursions below −30° C. and preferably over a range of −60° C. to 100° C.

A mounting system for a powertrain of a vehicle may secure a sufficient installation space inside of vehicle body frames and greatly reduce a height difference between the center of gravity of a motor-reducer assembly and insulators, thus greatly improving NVH performance of the vehicle. The mounding system includes: mounting units to mount the powertrain of the vehicle to the vehicle body frames. Each mounting unit includes: a vehicle body-side bracket coupled to the vehicle body frame, a powertrain-side bracket coupled to the powertrain, and an insulator installed between the vehicle body-side bracket and the powertrain-side bracket. The vehicle body-side bracket as coupled to an outer surface of the vehicle body frame extends downwards from the vehicle body frame, and thus, the vehicle body-side bracket and the insulator are located in an outer space of the vehicle body frame.

A mounting system for a powertrain of a vehicle may secure a sufficient installation space inside of vehicle body frames and greatly reduce a height difference between the center of gravity of a motor-reducer assembly and insulators, thus greatly improving NVH performance of the vehicle. The mounding system includes: mounting units to mount the powertrain of the vehicle to the vehicle body frames. Each mounting unit includes: a vehicle body-side bracket coupled to the vehicle body frame, a powertrain-side bracket coupled to the powertrain, and an insulator installed between the vehicle body-side bracket and the powertrain-side bracket. The vehicle body-side bracket as coupled to an outer surface of the vehicle body frame extends downwards from the vehicle body frame, and thus, the vehicle body-side bracket and the insulator are located in an outer space of the vehicle body frame.

A drive assembly for a motor vehicle includes a drive, a transmission that can be driven by the drive, a drive housing, a transmission housing, and a fastening device. The drive is arranged in the drive housing, and the transmission is arranged in the transmission housing. The drive housing or the transmission housing can be fastened on a carrier by way of the fastening device. The fastening device includes a plurality of vibration dampers and sleeve elements. The sleeve elements surround the vibration dampers.

A drive assembly for a motor vehicle includes a drive, a transmission that can be driven by the drive, a drive housing, a transmission housing, and a fastening device. The drive is arranged in the drive housing, and the transmission is arranged in the transmission housing. The drive housing or the transmission housing can be fastened on a carrier by way of the fastening device. The fastening device includes a plurality of vibration dampers and sleeve elements. The sleeve elements surround the vibration dampers.