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Fan sealing system and method

A technology of sealing system and sealing carrier, applied in the field of fan sealing system, can solve problems such as disappearance of sealing features

Active Publication Date: 2017-10-03
ERA HOME SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Seal feature disappears if fan hardware is adjusted

Method used

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  • Fan sealing system and method
  • Fan sealing system and method
  • Fan sealing system and method

Examples

Experimental program
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Embodiment Construction

[0034] turn first figure 1 , shows a sash sealing system comprising a sash profile 10 symmetrical about its central axis and having a pair of parallel channels 16, 16' extending longitudinally along the outer profile in use.

[0035] Aligned with the sash profile 10 along the sash side edge (not shown) is another component of the sash sealing system, namely a hardware component in the form of a sash hinge 30 . The hinge member 30 has a substantially hollow cross-section with an inner wall 32 for strength. Parallel channels 36, 36' are provided which extend longitudinally along the edge of the sash when mounted on the sash and aligned with the channels 16, 16' of the sash profile, as figure 1 visible in . from figure 2 It is clearly known in the figure that the channels 36, 36' of the hinge part 30 are deeper than the channels 16, 16' of the fan profile.

[0036] The system also includes a seal carrier 40 in the form of an elongated retaining element 42 extending substanti...

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PUM

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Abstract

A sash sealing system for installation around the side edges of a door or window includes a seal carrier 40 and a sash profile 10 having a channel 16 adapted to receive and retain the seal carrier in a fixed position. Sash hardware, such as a hinge 30, has a channel 36 adapted to align with the sash profile channel when the sash profile and sash hardware are fitted to a sash edge. The sash hardware channel has a depth sufficient to permit adjustment of the hardware into or off the sash edge without deflecting the seal carrier, i.e. providing an effective seal at a hinge or lock. In other aspects, a sash profile and sash hardware are provided as individual components. A method of fitting the sealing system to a door or window is also provided.

Description

technical field [0001] The present invention relates to a sash sealing system for fitting around a door or window sash, components of the system and a method of installing a seal on a sash. Background technique [0002] Weatherproofing of doors and windows is usually achieved with a seal in the form of an elongated strip secured around the perimeter of the sash and / or frame. Typically, such seals are fitted around the sash using sash profile extrusions. Obviously, it would be highly desirable for the seal to be substantially continuous around the sash at least along each sash edge, but achieving such a continuous seal is difficult over door or window hardware such as hinges and / or locking segments. This is because these parts are frequently adapted to be adjusted out of or into the sash edge, e.g., by + / - 4mm, enabling the undulating conditions) are assembled with the door frame at any time thereafter. The adjustment can be in a horizontal direction or a vertical directio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/04E06B7/16
CPCE05D5/0238E05D5/06E05Y2800/12E05Y2900/132E05Y2900/148E06B7/22E05D5/0215
Inventor D·L·约翰逊
Owner ERA HOME SECURITY
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