IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0433247
(2012-03-28)
|
등록번호 |
US-8833019
(2014-09-16)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
The present invention provides a lath furring strip having a height not exceeding 0.365 inches which has a flexible elastic water resistive barrier (e.g. rubber) to minimize water seepage from the plaster on the lath to a structure behind the lath furring strip and a hemmed mounting leg to increase
The present invention provides a lath furring strip having a height not exceeding 0.365 inches which has a flexible elastic water resistive barrier (e.g. rubber) to minimize water seepage from the plaster on the lath to a structure behind the lath furring strip and a hemmed mounting leg to increase the strength of the mounting leg near the lath attachment hole. By incorporating a flexible elastic water resistive barrier into the lath furring strip, when the flexible elastic waterproof barrier on the lath furring strip is squeezed by the force of a screw or nail that secures the lath furring strip to a sheathing or moisture barrier (such as building paper), any holes in the sheathing or moisture barrier which might have allowed water to seep from the plaster to the sheathing will be sealed due to the properties of the flexible elastic water resistive barrier covering those holes.
대표청구항
▼
1. A furring strip for attaching a lath, comprising: a flexible elastic water resistive barrier;a first mounting plate configured to mount said furring strip flush onto a solid barrier, said flexible elastic water resistive barrier is affixed to said first mounting plate between said first mounting
1. A furring strip for attaching a lath, comprising: a flexible elastic water resistive barrier;a first mounting plate configured to mount said furring strip flush onto a solid barrier, said flexible elastic water resistive barrier is affixed to said first mounting plate between said first mounting plate and said solid barrier;a mounting leg extending substantially perpendicular from said first mounting plate, said mounting leg designed to secure lath at a predetermined distance away from said first mounting plate, said mounting leg designed to extend substantially perpendicular from the solid barrier when said furring strip is mounted to the solid barrier;an attachment hole on said mounting leg, said attachment hole perpendicular to said mounting plate and designed to secure lath via a lath attachment member at a predetermined distance away from the solid barrier;an adhesive layer on said flexible elastic water resistive barrier;wherein the height of said furring strip does not exceed 0.365 inches;wherein said mounting leg is a hemmed mounting leg;whereby the strength of said hemmed mounting leg is greater than the strength of a comparable non-hemmed mounting leg of the same height, due to said hemmed mounting leg having more furring strip material between said attachment hole and the edge of said mounting leg;whereby said flexible elastic water resistive barrier seals holes in a moisture barrier, such as building paper, or seals holes in said furring strip, thereby preventing water from seeping through to said solid barrier; andwhereby said adhesive layer temporarily attaches said furring strip to said solid barrier before permanent fixture. 2. The furring strip of claim 1, wherein said flexible elastic water resistive barrier is a rubber sheet fixed to said first mounting plate. 3. The furring strip of claim 1, wherein said first mounting plate further comprises a surface recess within said first mounting plate. 4. The furring strip of claim 1, wherein said flexible elastic water resistive barrier is greater than or equal to 1/16 of one inch. 5. The furring strip of claim 1, wherein said furring strip integrated into a weep screed further comprising a second mounting plate;whereby said weep screed prevents water from wicking up into exterior plaster walls, and allows water that may get into walls to migrate out; andwhereby said second mounting leg is secured to wall or sheathing, providing an additional layer of protection against water seepage into a wall, sheathing, or framing. 6. The furring strip of claim 1, wherein said furring strip is integrated into a termination stop further comprising a second mounting plate;wherein said termination stop has a profile height from the bottom side of said second mounting plate to said mounting leg of 0.365 inches or less and a profile height from said second mounting plate to the top of said termination stop of 0.875 inches or less;whereby said termination stop is used around the windows or doors as the termination of placing plaster on a wall, or sheathing and prevents water seeping; andwhereby said second mounting plate is against a wall or sheathing, which adds an additional layer of protection against water seepage into a wall, sheathing, or framing. 7. The furring strip of claim 1, wherein said furring strip is integrated into a drip screed further comprising a second mounting plate;whereby said drip screed is used around the outside of a window for water to drop from plaster away from a wall, sheathing or framing; andwhereby said second mounting plate adds an additional layer of protection against water seepage into a wall, sheathing, or framing. 8. The furring strip of claim 3, wherein said flexible elastic water resistive barrier is a rubber gasket designed to fit within said surface recess without increasing the height of said furring strip. 9. The furring strip of claim 8, wherein said rubber gasket is a lengthwise strip that runs substantially across the length of said furring strip within said recess. 10. The furring strip of claim 3, wherein said flexible elastic water resistive barrier is substantially interposed within said recess. 11. The furring strip of claim 8, wherein said rubber gasket is interposed substantially within a recessed cavity, and wherein said recessed cavity is substantially limited to being around a mounting hole, whereby said mounting plate is used to secure said furring strip to said solid barrier via a mounting device such as a screw or nail. 12. A lath and furring attachment system, comprising: said furring strip of claim 1;a lath;a attachment device for securing said lath to said furring strip;a moisture barrier; anda mounting device for securing said furring strip to said solid barrier. 13. The lath and furring strip attachment system of claim 12 wherein said solid barrier is sheathing covered by said moisture barrier. 14. The lath and furring attachment system of claim 12, wherein said moisture barrier is between said furring strip and said sheathing. 15. The lath and furring attachment system of claim 12, further comprising a termination stop or channel screed. 16. The lath and furring attachment system of claim 15, wherein said moisture barrier is between said solid barrier and said furring, and wherein said moisture barrier is between said solid barrier and said termination stop or said channel screed. 17. The lath and furring attachment system of claim 15, wherein said channel screed or said termination stop further comprises a flexible elastic water resistive barrier. 18. The lath and furring system of claim 12, wherein said moisture barrier is on top of said termination stop or channel screed, and wherein said moisture barrier is between said furring strip and said solid barrier. 19. The lath and furring attachment system of claim 12, wherein said first attachment device is a C ring, whereby said C ring reduces the height of the lath and furring strip system compared to other types of attachment devices.
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