Invention Application
WO2008002342A3 STORM CURTAIN ASSEMBLY HAVING EDGE TRACKING SYSTEM AND ROLLER AND LOCK BAR ATTACHMENT FEATURES
审中-公开
具有边缘跟踪系统和滚轮和锁杆附件功能的暴风窗帘组件
- Patent Title: STORM CURTAIN ASSEMBLY HAVING EDGE TRACKING SYSTEM AND ROLLER AND LOCK BAR ATTACHMENT FEATURES
- Patent Title (中): 具有边缘跟踪系统和滚轮和锁杆附件功能的暴风窗帘组件
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Application No.: PCT/US2007009801Application Date: 2007-04-19
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Publication No.: WO2008002342A3Publication Date: 2008-03-13
- Inventor: MULLET WILLIS J , BRUNK DARRIN W , HAND RICHARD S , PAQUETTE DEREK S
- Applicant: WAYNE DALTON CORP , MULLET WILLIS J , BRUNK DARRIN W , HAND RICHARD S , PAQUETTE DEREK S
- Assignee: WAYNE DALTON CORP,MULLET WILLIS J,BRUNK DARRIN W,HAND RICHARD S,PAQUETTE DEREK S
- Current Assignee: WAYNE DALTON CORP,MULLET WILLIS J,BRUNK DARRIN W,HAND RICHARD S,PAQUETTE DEREK S
- Priority: US81679206 2006-06-27
- Main IPC: E06B9/00
- IPC: E06B9/00
Abstract:
A storm curtain assembly (10) includes a header (11) and side rails (13) extending downwardly from each end of the header (11). A roll (15) is positioned in the header (11) and carries a fabric curtain (14) which has one end attached to the roll (15). A bar (16) is attached to the other end of the fabric curtain (14). A track (20) is formed on each side rail (13), and the edges of the fabric curtain (14) are normally received in the tracks (20). One of the walls (18) which forms the track (20) terminates at an upper edge (21) which is spaced from the header (11) so that if an edge of the fabric curtain (14) is displaced from the track (20), the displaced edge will be allowed to be received in the track (20) as the fabric curtain (14) is being received on the roll (15).
Information query
IPC分类: