초록 ▼

A physical barrier having a carrier device and a sealer material applied to the carrier device. The sealer material is configured to expand when it is activated. In its pre-activation state, the sealer material is flowable. The sealer material is applied directly to the carrier in its pre-activation

A physical barrier having a carrier device and a sealer material applied to the carrier device. The sealer material is configured to expand when it is activated. In its pre-activation state, the sealer material is flowable. The sealer material is applied directly to the carrier in its pre-activation state through a dispensing orifice without being previously molded.

대표청구항 ▼

1. A method of manufacturing a physical barrier configured to be installed on an object having an opening, comprising the steps: providing a carrier;determining a desired sound transmission characteristic of the physical barrier;determining an amount of a flowable sealer material necessary to achiev

1. A method of manufacturing a physical barrier configured to be installed on an object having an opening, comprising the steps: providing a carrier;determining a desired sound transmission characteristic of the physical barrier;determining an amount of a flowable sealer material necessary to achieve said desired sound transmission characteristic;applying said amount of said flowable sealer material to said carrier, including at least a perimeter of said carrier, said flowable expandable sealer material being configured to expand upon activation, wherein said flowable material has an expansion ratio greater than 100% and a viscosity that is sufficiently low to allow the flowable material to take on a shape defined by said carrier when the flowable material is installed to said carrier; andproviding a handling structure on said carrier, said handling structure disposed within said perimeter of said carrier and configured to allow positioning of the carrier after the flowable sealer material is applied, said handling structure configured to be installed to the object with said carrier, said handling structure thereby remaining permanently installed with said carrier to the object after said carrier is installed to the object. 2. The method of claim 1, wherein said applying step comprises: adjusting a physical position of said carrier and a dispensing nozzle relative to each other; anddispensing said expandable sealer material from said dispensing nozzle onto said carrier. 3. The method of claim 1, wherein said applying step comprises applying said flowable sealer to a trough on said carrier, said trough being configured to confine said flowable expandable sealer material. 4. The method of claim 1, further comprising applying an additional amount of said expandable sealer material to an area within said perimeter of said carrier, such that said expandable sealer material applied to said perimeter of said carrier generally bounds said additional amount of said expandable sealer material. 5. The method of claim 1, further comprising providing at least one installation structure on said carrier, said installation structure configured to secure said carrier to the object prior to activation of said expandable material. 6. The method of claim 5, further comprising inserting said installation structure into an opening defined by the object, thereby securing said carrier to the object before activating said expandable sealer. 7. A method of sealing an orifice in an object, comprising: providing a physical barrier including a carrier, the carrier having a perimeter;providing a handling structure on said carrier, said handling structure disposed within said perimeter of said carrier;determining a desired sound transmission characteristic of the physical barrier;determining an amount of a flowable sealer material necessary to achieve said desired sound transmission characteristic;applying said amount of said flowable sealer material to said carrier from a dispensing orifice, said flowable expandable sealer material being configured to expand upon activation, wherein said flowable material has an expansion ratio greater than 100% and a viscosity that is sufficiently low to allow the flowable material to take on a shape defined by said carrier when the flowable material is installed to said carrier;securing said carrier to the object, thereby also securing said handling structure to the object; andactivating said flowable sealer material so as to cause said flowable sealer material to expand and cooperate with said carrier to seal the orifice of the object, such that said handling structure is permanently installed with said carrier to the object. 8. The method of claim 7, wherein said step of activating comprises subjecting said flowable sealer material to a stimuli chosen from the following group: (i) application of heat above ambient and (ii) introduction of a chemical compound. 9. The method of claim 7, further comprising positioning said carrier relative to the object with said handling structure. 10. The method of claim 7, further comprising providing a trough extending about a perimeter of said carrier, wherein said applying step comprises applying said expandable sealer material to said trough on said carrier, said trough being configured to confine said flowable expandable sealer material. 11. The method of claim 7, further comprising: adjusting a physical position of said carrier and said dispensing nozzle relative to each other; anddispensing said expandable sealer material from said dispensing nozzle onto said carrier. 12. The method of claim 4, establishing applying said additional amount of said expandable sealer material as applying said expandable sealer material in a well defined by said carrier. 13. The method of claim 7, wherein said carrier is secured to the object prior to a painting operation associated with the object.