Side flashing member method of making same
A technology of waterproof components and waterproof boards, which is applied to building structures, roofs, skylights/domes, etc., and can solve problems such as insufficient precision and excessive size
Inactive Publication Date: 2006-01-25
VKR HLDG AS
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Problems solved by technology
However, the above-mentioned difference in inclination between the other parallel parts of the window and the flashing may result in a lack of precision in the installation, which may be the result of artificial misfitting in an attempt to make the flashing look aesthetically pleasing
Also, the overlap between the side waterproof member and the cover member changes corresponding to the difference in inclination, so that one end becomes smaller or becomes too large
Method used
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[0024] In the drawings, various components are not drawn to scale, but merely serve to illustrate general principles.
[0025] Figure 1 shows the different parts of a prior art flashing assembly for four roof windows 1, 2 mounted two by two on a sloped roof surface. On top of the upper window 1, the upper waterproof member 3 directs water from the roof above the window onto the side waterproof member 4, running horizontally parallel to the upper window as viewed from an oblique direction. The side waterproof member 4 is substantially U-shaped and is used to prevent water from contacting the window and seeping into the roof adjacent to the window. Between the upper window 1 and the lower window 2, a pair of horizontal gutter waterproof members 5 are arranged to collect water hitting the surface of the upper window 1. The gutter waterproof member 5 drains water onto the side waterproof member 6 next to the lower window 2 . Below the lower window 2 is a pair of lower waterproof...
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The present invention relates to a lateral waterproof component (100) that is used together with a roof penetrating structure that is installed on the surface of a tilted roof. The waterproof component comprises an essentially U-shaped cross section. And the lateral waterproof component comprises a receiving part (110) and a discharging part (130) that is oblique for the same angle as the roof. After installation, the discharging part is arranged below the receiving part from the slanting angle and at least above part of the receiving part from the angle that is vertical to the roof. In addition, the lateral waterproof component comprises a lifting part (120) that is arranged between the receiving part and the discharging part and can be used for providing separating devices (112, 114) that are suitable for various installations. Moreover, the lateral waterproof component can be connected with and integrated with other lateral waterproof components. The present invention also relates to a method of manufacturing the lateral waterproof component. Two folding steps can result in the Z shape of a material; then at least one part (141, 142 and 153) is fixed and simultaneously at least another part (143, 151 and 152) is pulled so as to partly unfold the Z-shaped folding.
Description
technical field [0001] The present invention relates to a side flashing member for use with a roof penetration structure installed on a sloping roof surface, the waterproofing member having a substantially U-shaped cross-section for allowing water to drain along the sides of the roof penetration structure. One of the arms of the U-shape engages the roof penetration structure, and the base of the U-shape is substantially in the same plane as the roof. The invention further relates to a method of manufacturing said waterproof member. Background technique [0002] When waterproofing a roof penetrating a building structure, such as a chimney or the window frame structure of a dormer window, to protect it from the weather and to provide a seal between the structure itself and the roof, a waterproofing shield of sheet metal is often used , such as aluminum, copper, steel or zinc. Usually, such waterproof shields are manufactured by hand in common tinplate from a flat sheet-like ...
Claims
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IPC IPC(8): E04D13/147E04D13/02E04D13/03
CPCE04D13/031E04D13/02E04D13/1475
Inventor 延斯-乌尔里克·霍尔斯特·亨里克森耶斯佩尔·亨里克·福尔厚特彼得·阿尔伊克卡伊·尼森雅各布·斯瓦恩·伦德
Owner VKR HLDG AS