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    • 1. 发明公开
    • One-way damping systems
    • Einweg-Dämpfungssysteme
    • EP0828088A2
    • 1998-03-11
    • EP97306942.0
    • 1997-09-08
    • ILLINOIS TOOL WORKS INC.
    • Parker, Eric G.Bivens, Steven L.
    • F16F9/12
    • B60R7/06E05F5/00E05Y2201/21E05Y2201/254E05Y2201/266E05Y2900/538F16F9/12Y10T16/293
    • One-way damping systems are provided for dampening the movement of a closure member when the closure member is moved in a first direction toward its opened position such that the closure member is opened at a controlled rate of speed, and for permitting the closure member to be moved in a second direction toward its closed position such that the closure member is able to be closed at an undampened or unrestricted rate of speed. The closure member may include a gear rack (216) integrally moulded therewith, and a rotary damper gear (214) may be movable into engagement with and out of engagement from the gear rack (216) in order to provide the dampened and undampened movement modes. An idler gear (215) or a pair of control arms may be operatively associated with the rotary damper gear (214) so as to ensure proper engagement and disengagement of the rotary damper gear (214) with respect to the gear rack (216).
    • 提供单向阻尼系统,用于在封闭构件沿着第一方向朝向其打开位置移动时阻止闭合构件的运动,使得封闭构件以受控的速度打开,并且允许封闭构件 沿第二方向朝向其关闭位置移动,使得封闭构件能够以无限制或无限制的速度关闭。 闭合构件可以包括与其一体地模制的齿条(216),并且旋转阻尼器齿轮(214)可以可移动地与齿条(216)接合和脱离啮合,以便提供阻尼和无阻尼的运动模式 。 空转齿轮(215)或一对控制臂可以与旋转阻尼器齿轮(214)可操作地相关联,以确保旋转阻尼器齿轮(214)相对于齿条(216)的适当接合和分离。