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    • 3. 发明授权
    • Safety device for moving handrails
    • 移动扶手的安全装置
    • US07552812B2
    • 2009-06-30
    • US11966500
    • 2007-12-28
    • Miguel Angel González AlemanyJuan Domingo Gonzalez PantigaManuel Alonso CuelloJosé Mendiolagoitia Juliana
    • Miguel Angel González AlemanyJuan Domingo Gonzalez PantigaManuel Alonso CuelloJosé Mendiolagoitia Juliana
    • B66B23/22
    • B66B29/04
    • The invention relates to a safety device for moving handrails consisting of a stop (5), arranged at the entrance of the handrail (1) assembled on a fixed railing (3) finishing the handrail, the stop (5) being connected to a rod (7) which can move longitudinally and is retractable against a spring (9), the device comprising a hinged outer lid (15) having locking pawls (19) for an inner lid (18), such that the outer lid (15) automatically tends to the open position due to the effect of the springs (17) affecting the hinge (16) when the stop (5) is retracted and the lock (10) of the latter are released, whereas the inner lid (18), upon being released, also tends to the open position by simple gravity. In this way when a user does not let go of the handrail (1) when it penetrates the railing (3), he or she drives the stop (5) with his or her hand and the lids (15) and (18) are automatically opened, preventing injury to the hand of the user and causing the stop of the handrail through a microswitch (23).
    • 本发明涉及一种用于移动扶手的安全装置,该安全装置设置在组装在固定栏杆(3)上的扶手入口处的止挡件(5),该固定栏杆(3)整理扶手,止动件(5)连接到杆 (7),其可以纵向移动并且能够抵靠弹簧(9)缩回,所述装置包括具有用于内盖(18)的锁定爪(19)的铰接外盖(15),使得外盖(15)自动 由于当止动件(5)缩回而影响铰链(16)的弹簧(17)的作用,并且后者的锁(10)被释放时,倾向于打开位置,而内盖(18)在 被释放,也倾向于通过简单的重力打开位置。 这样当用户穿过栏杆(3)时,如果使用者不放开扶手(1),则他或她用手或者用手来驱动挡块(5),并且盖子(15)和(18)是 自动打开,防止使用者的手受伤,并通过微动开关(23)停止扶手。