会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 82. 发明申请
    • Brake System for Passenger Conveyors
    • 客运输送机制动系统
    • US20150090558A1
    • 2015-04-02
    • US14370718
    • 2012-01-06
    • Otis Elevator Company
    • Chan-Jong Park
    • B66B23/20B66B21/02B66B23/24B66B23/06
    • B66B23/20B66B21/02B66B23/026B66B23/04B66B23/06B66B23/16B66B23/24
    • A system for braking an escalator or moving walkway includes a handrail and passenger support in registration with one another so as to move together. A braking tensioner selectively increases tension in the handrail during operation. The increased tension serves to frictionally brake the handrail and hence the passenger support. The braking tensioner may be located in any of various locations depending upon system design, and may be driven in any suitable manner, e.g., hydraulically, electrically, electromagnetically, and so on. Frictional wear on the handrail is reduced by the fact that the described braking system spreads the frictional load over a large area of the handrail, e.g., the many locations where the handrail contacts the underlying support throughout its length.
    • 用于制动自动扶梯或移动人行道的系统包括彼此对准的扶手和乘客支架,以便一起移动。 制动张紧器在操作期间选择性地增加扶手的张力。 增加的张力用于摩擦地制动扶手,并因此摩擦地制动乘客支架。 制动张紧器可以根据系统设计位于任何一个位置,并且可以以任何合适的方式驱动,例如液压,电动,电磁等。 由于所描述的制动系统将摩擦载荷扩大到扶手的大面积上,例如扶手在其整个长度上与下面的支撑件接触的许多位置,所以减少了扶手上的摩擦磨损。
    • 84. 发明授权
    • Reduction of handrail vibration in passenger conveyors
    • 减少乘客输送机扶手振动
    • US5566810A
    • 1996-10-22
    • US501346
    • 1995-07-12
    • Helmut MeyerAlfons von HerzDirk Winkelhake
    • Helmut MeyerAlfons von HerzDirk Winkelhake
    • B66B23/04B66B23/06
    • B66B23/04
    • Movement of the handrail on an escalator or moving walkway passenger conveyor is smoothed out by providing a totally elastomeric coupling between the conveyor step chain and the handrail drive mechanism. The handrail drive mechanism is a friction drive roller, or belt, which is driven by being connected to the step chain. The connection between the step chain and the handrail drive is provided by an elastomeric member which engages both a step chain-driven sprocket and the handrail drive mechanism. The elastomeric connection damps out jerks which are created by the chordal nature of the step chain and the main motor drive chain as the chains pass around chain return sprockets. The elastomeric connection therefore smooths out movement of the handrail.
    • 扶手在自动扶梯或移动式走道乘客输送机上的移动通过在输送机踏板链和扶手驱动机构之间提供完全弹性的联接来平滑。 扶手驱动机构是通过连接到步进链来驱动的摩擦驱动辊或带。 阶梯链和扶手驱动之间的连接由与踏板链从动链轮和扶手驱动机构啮合的弹性体构件提供。 弹性连接器通过链式链条和主电机驱动链条的链条形式产生的冲击力,因为链条绕链式链轮传递。 弹性体连接因此平滑了扶手的运动。
    • 85. 发明授权
    • Escalator
    • 自动扶梯
    • US4576276A
    • 1986-03-18
    • US618842
    • 1984-06-08
    • Henry BoltrekPeter J. Coakley, Jr
    • Henry BoltrekPeter J. Coakley, Jr
    • B66B23/06B66B23/14B66B23/18B65G23/12
    • B66B23/14
    • An escalator having a conveyor constructed of rigid, pivotally interconnected toothed links, step axles, steps on the step axles, axle rollers on the axles, and step rollers on the steps. The guide arrangement for the conveyor includes a truss having axle and step roller guides. The guide portion of the truss includes movable, free-floating, self-adjusting, upper and lower turnarounds guided for rectilinear movement, and a fixed intermediate portion. Sliding joints which permit mis-alignment without binding interconnect the movable and fixed portions of the axle and step roller guides.
    • 自动扶梯具有由刚性,可枢转地互连的齿形连杆,步进轴,台阶轴上的台阶,轴上的车轴辊和台阶上的步进辊构成的输送机。 用于输送机的引导装置包括具有轴和阶梯辊导轨的桁架。 桁架的引导部分包括被引导直线运动的可移动,自由浮动,自调节,上下转动和固定中间部分。 允许不连接错位的滑动接头将轴和步进辊导轨的可移动和固定部分互相连接。