IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0944075
(2007-11-21)
|
| 등록번호 |
US-8580058
(2013-11-12)
|
|
발명자
/ 주소 |
- Czaplicki, Michael J.
- Carlson, David
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
The Dobrusin Law Firm, PC
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
163 |
초록
There is disclosed a reinforcement material for forming reinforced members. The reinforcement material includes a strengthening material which is preferably a fabric disposed at least partially between portions of matrix material.
대표청구항
▼
1. A method of reinforcing a structure of an automotive vehicle, the method comprising: providing at least two portions of a matrix material with at least one portion of a strengthening material between and directly contacting the at least two portions of the matrix material thereby forming a reinfo
1. A method of reinforcing a structure of an automotive vehicle, the method comprising: providing at least two portions of a matrix material with at least one portion of a strengthening material between and directly contacting the at least two portions of the matrix material thereby forming a reinforcement material, the reinforcement material having a length, a width, and a thickness, the thickness extending through the at least two portions of the matrix material and through the at least one portion of the strengthening material, the thickness being less than 30 millimeters, the strengthening material being a metal sheet sheet, wherein the at least two portions of the matrix material include an epoxy-based material, and wherein the strengthening material extends substantially entirely in directions parallel to the width and length, and the width and length are perpendicular to the thickness;providing a structure of an automotive vehicle, the structure defining a cavity and comprising a plurality of walls and at least one small opening having a dimension that is less than 10 mm greater than the thickness of the reinforcement material into which the reinforcement material can be inserted, the at least one small opening extending from an inner surface of a first wall of the structure to an inner surface of a second opposing wall of the structure, the second opposing wall being in an opposing relationship with a third wall within the cavity;locating the reinforcement material within the at least one small opening within the cavity of the structure of the automotive vehicleactivating the reinforcement material to expand and adhere to a surface of the structure thereby providing structural integrity to the structure of the automotive vehicle, the surface of the structure at least partially defining the cavity of the structure. 2. A method as in claim 1, wherein the reinforcement material is provided as a strip. 3. A method as in claim 1, wherein the structure is a pillar of the automotive vehicle. 4. A method as in claim 1, wherein the thickness is between about 4 millimeters to about 1 centimeter. 5. A method as in claim 1, wherein the thickness and the dimension are less than 20 millimeters. 6. A method as in claim 1, wherein the reinforcement material expands without filling a cross-section of the at least one small opening. 7. A method as in claim 1, wherein the reinforcement material includes a first surface that extends in directions parallel to the length and width of the reinforcement material and that, upon insertion of the reinforcement material within the at least one small opening within the cavity, substantially opposes ire surface of the structure. 8. A method of reinforcing a structure of an automotive vehicle, the method comprising: providing at least two portions of a matrix material with at least one portion of a strengthening material between and directly contacting the at least two portions of the matrix material thereby forming a reinforcement material, the reinforcement material having a length, a width, and a thickness, the thickness extending through the at least two portions of the matrix material and through the at least one portion of the strengthening material, the thickness being less than 30 millimeters, the strengthening material is a metal sheet, wherein the at least two portions of the matrix material are substantially non-tacky at room temperature, wherein the at least two portions of the matrix material include an epoxy-based material, and wherein the strengthening material extends substantially entirely in directions parallel to the width and length, and the width and length are perpendicular to the thickness;applying the reinforcement material to a carrier member, the carrier member being formed of a metal;providing a structure of an automotive vehicle, the structure defining a cavity and comprising a plurality of walls and at least one small opening having a dimension that is less than 10 mm greater than the thickness of the reinforcement material into which the reinforcement material can be inserted, the at least one small opening extending from an inner surface of a first wall of the structure to an inner surface of a second opposing wall of the structure, the second opposing wall being an opposing relationship with a third wall within the cavity;locating the carrier member into the at least one small opening within the cavity of the structure of the automobile vehicle; andactivating the reinforcement material to expand and adhere to a surface of the structure thereby providing structural integrity to the structure of the automotive vehicle, the surface of the structure at least partially defining the cavity of the structure. 9. A method as in claim 8, wherein the reinforcement material is provided as a strip. 10. A method as in claim 8, wherein the structure is a pillar of the automotive vehicle. 11. A method as in claim 8, wherein the thickness is between about 4 millimeters to about 1 centimeter. 12. A method as in claim 8, wherein the thickness and the dimension are less than 20 millimeters. 13. A method as in claim 8, wherein the reinforcement material expands without filling a cross-section of the at least one small opening. 14. A method as in claim 8, wherein the reinforcement material includes a first surface that extends in directions parallel to the length and width of the reinforcement material and that, upon insertion of the reinforcement material within the at least one small opening within the cavity, substantially opposes the surface of the structure. 15. A method of reinforcing a structure of an automotive vehicle, the method comprising: providing at least two portions of a matrix material;positioning at least one portion of a strengthening material between and directly contacting the at least two portions of the matrix material thereby forming a reinforcement material, the reinforcement material being provided as a strip having a length, a width, and a thickness, the thickness extending through the at least two portions of the matrix material and through the at least one portion of the strengthening material, the strengthening material is a metal sheet, wherein the at least two portions of the matrix material are substantially non-tacky at room temperature, and wherein the at least two portions of the matrix, material include an epoxy-based material, wherein the strengthening material extends substantially entirely in directions parallel to the width and length, and the width and length are perpendicular to the thickness, the thickness is between about 4 millimeters to about 1 centimeter, wherein the reinforcement material includes a first surface that extends in directions parallel to the length and width of the reinforcement material and that, upon insertion of the reinforcement material within the cavity, substantially opposes the surface of the structure;applying the reinforcement material to a carrier member, the carrier member being formed of a metal;providing a structure of an automotive vehicle, the structure defining a cavity and comprising a plurality of walls and at least one small opening having a dimension that is less than 10 mm greater than the thickness of the reinforcement material into which the reinforcement material can be inserted, the at least one small opening extending from an inner surface of a first wall of the structure to an inner surface of a second opposing wall of the structure, the second opposing wall being in an opposing relationship with a third wall within the cavity;locating the carrier member into the at least one small opening within the cavity of the structure of the automobile vehicle;activating the reinforcement material to expand and adhere to a surface of the structure thereby providing structural integrity to the structure of the automotive vehicle, the surface of the structure at least partially defining the cavity of the structure, wherein the reinforcement material expands without filling a cross-section of the small opening. 16. A method as in claim 6, wherein the epoxy based material has a glass transition temperature greater than about 50 degrees Celsius. 17. A method as in claim 15, wherein the portion of the strengthening material is no greater than about fifty weight percent of the total weight of the reinforcing material. 18. A method as in claim 15, wherein the at least two portions of the matrix material include at least three portions of the matrix material, and the at least one portion of the strengthening material includes at least two portions of the strengthening material.
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