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1. 发明申请

US20060137138A1 Winding and anti-drop assembly for door counterbalance system 有权
标题翻译：门平衡系统的绕组和防滴装配
公开(公告)号：US20060137138A1
公开(公告)日：2006-06-29
申请号：US11023203
申请日：2004-12-27
申请人： Willis Mullet , Gregory Rusnak , John Foreman
发明人： Willis Mullet , Gregory Rusnak , John Foreman
IPC分类号： E05D13/00
CPC分类号： E05D13/003 , E05D13/1261 , E05F15/686 , E05Y2201/492 , E05Y2900/106 , Y10T16/64 , Y10T16/641
摘要： A counterbalance system (25) for a door (D) movable between a closed position and an open position having an axle (20), a cable drum (15) attached to the axle, a winding shaft (35) interconnected with the axle by a counterbalance spring (26), and a pawl (70) selectively movable between a first position for adjusting tension in the counterbalance spring and a second position for preventing rotation of the cable drum upon failure of the counterbalance spring, thereby limiting movement of the door toward the closed position.
摘要翻译：一种用于门（D）的平衡系统（25），其可在关闭位置和打开位置之间移动，所述门（D）具有轴（20），附接到所述轴的电缆卷筒（15），与所述车轴互连的卷轴（35）平衡弹簧（26），以及棘爪（70），其可选择性地在用于调节所述平衡弹簧中的张力的第一位置和第二位置之间移动，所述第二位置用于防止所述电缆卷筒在所述平衡弹簧失效时的旋转，从而限制所述门的运动朝向关闭位置。

2. 发明申请

US20050189079A1 Door mounting and track system for a sectional door 有权
标题翻译：门的安装和轨道系统
公开(公告)号：US20050189079A1
公开(公告)日：2005-09-01
申请号：US10789107
申请日：2004-02-26
申请人： Willis Mullet , Gregory Rusnak
发明人： Willis Mullet , Gregory Rusnak
IPC分类号： E05D15/24 , E05D15/16
CPC分类号： E05D15/246 , E05D15/24 , E05Y2201/684 , E05Y2600/40 , E05Y2800/12 , E05Y2800/27 , E05Y2900/106 , Y10T16/379
摘要： A door system including a sectional door having adjacent panels hinged for moving between a closed vertical position and an open horizontal position, the adjacent panels including at least a top panel, an intermediate panel, and a bottom panel, sets of lower rollers provided proximate the interfaces of the adjacent panels and proximate the lower extremity of the bottom panel, upper rollers carried proximate the upper extremity of the top panel, vertical track assemblies including vertical track sections and reverse angles, the reverse angles interconnecting with a header to form a door mounting system, transitional track members having first track sections and second track sections, and dual horizontal track assemblies having lower horizontal track sections and upper horizontal track sections, wherein the lower rollers are carried by the vertical track sections, the first track sections and the lower horizontal track sections and the upper rollers are carried by the second track sections and the upper horizontal track sections.
摘要翻译：一种门系统，包括具有铰链以便在闭合的垂直位置和开放水平位置之间移动的相邻面板的分段门，相邻的面板至少包括顶板，中间面板和底板，相邻板的接口和靠近底板的下端的接口，靠近顶板顶部的上辊，垂直轨道组件包括垂直轨道部分和相反的角度，相反的角度与集管连接以形成门安装系统，具有第一轨道部分和第二轨道部分的过渡轨道部件和具有下部水平轨道部分和上部水平轨道部分的双重水平轨道组件，其中下部辊由垂直轨道部分，第一轨道部分和下部水平方向轨道部分和上辊由第二轨道部分承载 ns和上部水平轨道部分。

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