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    • 1. 发明申请
    • DOOR OPERATOR
    • 门操作器
    • WO2006004967A3
    • 2007-11-01
    • PCT/US2005023398
    • 2005-06-29
    • YALE SECURITY INCHOUSER BLUELAMPLEY SIDNEYTADLOCK ROBERTHARRIS TOMPRESLEY MONROESCHOENER JEFFKIRKPATRICK LANA
    • HOUSER BLUELAMPLEY SIDNEYTADLOCK ROBERTHARRIS TOMPRESLEY MONROESCHOENER JEFFKIRKPATRICK LANA
    • E05B65/10E05F11/24E05F11/28E06B3/00
    • E05F15/63E05F3/10E05F15/40E05Y2201/216E05Y2201/246E05Y2201/462E05Y2201/646E05Y2201/656E05Y2900/132
    • A drive mechanism is provided for a door operator, comprising a drive member and a driven member. The drive member includes a protrusion, the edges of the protrusion forming first and second driving surfaces which define a free space of at least about 90° there between. The driven member includes a protrusion, the sides of the protrusion form a first and a second driven surface, respectively. The drive member is adapted to be operably connected to between a motor assembly for rotating the drive member and a door closer assembly rotating with the driven member. The drive member and the driven member are disposed for relative rotation in substantially the same plane such that the driven member protrusion moves in the free space defined by the driving surfaces of the drive member protrusion. Rotation of the drive member from a first angular orientation to a second angular orientation in a direction toward an adjacent driven surface causes rotation of the driven member for powered opening of the door from the closed position to the open position. The driven member protrusion moves in the free space without engaging the protrusion surfaces when the door is opened manually from the closed position and allowed to close.
    • 为门操作器提供驱动机构,包括驱动构件和从动构件。 驱动构件包括突起,突起的边缘形成第一和第二驱动表面,其间形成有至少约90°的自由空间。 被驱动构件包括突起,突起的侧面分别形成第一和第二驱动表面。 驱动构件适于可操作地连接到用于旋转驱动构件的马达组件和与被驱动构件一起旋转的闭门器组件之间。 驱动构件和从动构件设置成在基本上相同的平面中相对旋转,使得从动构件突起在由驱动构件突起的驱动表面限定的自由空间中移动。 驱动构件从朝向相邻被驱动表面的方向从第一角度定位向第二角度定向的旋转引起从动构件的旋转,以使门从关闭位置向打开位置动力打开。 当门从关闭位置手动打开并被允许关闭时,从动构件突出部在自由空间中移动而不与突出表面接合。