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    • 21. 发明申请
    • ARRANGEMENT IN THE SILL OF AN ELEVATOR CAR, AND SKIRTING
    • 在电梯轿厢和踢脚板的安排
    • WO2013132151A1
    • 2013-09-12
    • PCT/FI2013/050221
    • 2013-02-27
    • KONE CORPORATION
    • SAARELA, SamiLINDBERG, JukkaVIKSTRÖM, RistoKOLEHMAINEN, SeppoTIAINEN, VesaDE JONG, JohannesTAAVELA, Juha
    • B66B13/30B66B13/28
    • B66B13/285B66B13/301
    • The object of the invention is an arrangement in the sill of an elevator car, in which arrangement the sill of the elevator car comprises at least a sill profile (2) disposed on the front edge of the floor (1) of the elevator car, which sill profile comprises a guide groove (4) in the direction of movement of the door (3) of the elevator car, along which guide groove the guide shoe (5) of the door (3) is configured to travel, and in which bottom of the guide groove (4) are apertures (6) for dropping assorted debris and small stones out of the guide groove (4). An air duct (8) forming an air space (8a) is fitted below each aperture (6), the bottom end of which air duct is disposed below the raised air pressure zone produced by movement of the elevator car in such a way that the velocity of the air flowing into the air space (8a) from the bottom end of the air ducts (8) is essentially lower than the velocity of the air flowing at the level of the bottom edge of the sill profile (2).
    • 本发明的目的是在电梯轿厢的门槛中的布置,其中电梯轿厢的门槛至少包括设置在电梯轿厢的地板(1)的前边缘上的门槛轮廓(2) 所述门槛轮廓包括在所述电梯轿厢的门(3)的移动方向上的引导槽(4),所述门(3)的引导靴(5)沿着所述引导槽构造成行进,并且其中 引导槽(4)的底部是用于从引导槽(4)中分出各种碎屑和小石块的孔(6)。 形成空气空间(8a)的空气管道(8)安装在每个孔(6)的下方,其底端设置在电梯轿厢的移动产生的升高的空气压力区的下方, 从空气管道(8)的底端流入空气空间(8a)的空气的速度基本上低于在门槛轮廓(2)的底边缘的水平面处流动的空气的速度。