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Pull across roll up screen assembly and method of assembly

A technology of barriers and components, applied in the direction of shading screens, building components, door/window protection devices, etc., can solve problems such as increasing the time required for assembly, balance damage, and difficulty for installers to rebalance the barriers.

Pending Publication Date: 2021-08-20
CENTOR PROD PTY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The system worked well, but its complexity and assembly precision required the manufacturer to assemble the barrier components, balance the barrier, and ship the assembled barrier components to the installation site for installation
This increases the time required for assembly
[0006] Furthermore, if the balance of the barrier assembly is disturbed for any reason (such as accidental removal of a wire member from the upper frusto-conical drum of the assembly), the balance will be disrupted and the installer may have extreme difficulty rebalancing the barrier

Method used

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  • Pull across roll up screen assembly and method of assembly
  • Pull across roll up screen assembly and method of assembly
  • Pull across roll up screen assembly and method of assembly

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0097] According to a particularly preferred embodiment of the present invention, there is provided a transverse tensioned roll-up barrier assembly and method of assembly.

[0098] The illustrated pull-down wrap-up barrier assembly includes: a flexible barrier having stiles located at a front edge region of the flexible barrier; a substantially vertical support member around which the flexible barrier can be wound / unwound, and which The support member has an upper end and a lower end; at least one biasing device associated with the stile to generate tension in the flexible barrier; at least one drum associated with the support member; a wire member that can be wound on the drum and Winding out of the spool, the wire member is operatively associated with the stile such that when the flexible barrier is extended, the wire member is wound onto the spool, and when the flexible barrier is retracted, the wire member is wound out of the spool, the wire member uses include the followin...

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PUM

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Abstract

The present invention relates generally to a screen assembly that can be used in a window or door cavity, or any other area which may benefit from the assembly and which contains a flexible sheet like member (for instance an insect screen) wound about a substantially vertical rod (for example), which can be pulled across the window or door cavity such that the screen extends and retracts in a horizontal direction and particularly to a system and method allowing more straightforward installation on site, quickly and easily.

Description

technical field [0001] The present invention generally relates to a screen assembly useful in a window or door cavity, or any other area that would benefit from such an assembly, comprising a flexible sheet wound around a substantially vertical reel such as shaped member (such as an insect screen), the barrier assembly can be pulled across a window or door opening or other area such that the barrier expands and contracts horizontally, and the invention particularly relates to a system that allows for quick and easy more direct installation on site systems and methods. Background technique [0002] The applicant's previous invention disclosed in WO2007 / 068037 discloses a barrier assembly comprising a horizontally movable barrier (i.e. a barrier that can be moved across an Essentially balanced at or at substantially all locations ("balanced" meaning that the barrier does not move across areas unless the user moves). [0003] Balancing of the barriers in the previous embodime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/54E06B9/58
CPCE06B9/54E06B9/58E06B2009/543E06B2009/583E06B9/62E06B9/42E06B9/78
Inventor C·史密斯
Owner CENTOR PROD PTY LTD
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