发明名称 RETRACTABLE SCREEN DOOR COMPONENTS AND METHOD
摘要 <p>A retractable flexible screen for installation to a frame of a fenestration product, the frame having opposite pairs of frame members. The flexible screen extending and retracting across an opening in the fenestration product and including flexible screen material and a roller system upon which the screen material is unwound and wound. The roller system mounting to a pair of mounting brackets, each attachable to one of the pairs of frame members. A control bar connects to the screen material and moves along a pair of tracks each mountable to the same pair of frame members, the screen material extending from the roller system to one of the other pair of frame members. A gripper system mounts in the tracks and grips the screen material in a closed flexible screen. A spring tensioning system provides post-installation access to adjust the tension of a spring within the roller system.</p>
申请公布号 CA2785882(A1) 申请公布日期 2004.08.26
申请号 CA20032785882 申请日期 2003.02.07
申请人 PELLA CORPORATION 发明人 TAGTOW, GARY E.;RENNICH, DEAN A.;HAGEMEYER, BRUCE A.;SPOELSTRA, RONALD L.
分类号 A47G5/02;E06B9/54 主分类号 A47G5/02
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