公开(公告)号：US6092630A

公开(公告)日：2000-07-25

申请号：US159309

申请日：1998-09-23

申请人： Peter Wendel ,  Theodor Wuest ,  Herbert Bachmann ,  Josef Muff

发明人： Peter Wendel ,  Theodor Wuest ,  Herbert Bachmann ,  Josef Muff

IPC分类号： B66B5/16 ,  B66B5/18 ,  B66B5/20 ,  B66B5/04

CPC分类号： B66B5/20 ,  B66B5/18

摘要： An arresting brake device with triggering equipment for elevators provides different braking effect in upward and downward directions of travel. The device includes a tiltable rocker, as a barrier element, provided with an articulated two-point bearing in yielding joint pans. The rocker is operatively connected with a movable brake shoe and is, on actuation by triggering equipment, tilted by entraining members up to an abutment beyond or ahead of its dead center according to the direction of travel of an elevator car in upward or downward directions. By the tilting movement, one or the other yielding joint pan is pushed against a biased adjustable compression spring and the movable brake shoe and a fixed brake shoe are accordingly urged against a guide rail. The compression springs, which are arranged in a spring block, can each be biased separately in a variable manner by a respective setting screw.

摘要翻译： 具有电梯触发设备的制动装置在向上和向下行进方向上提供不同的制动效果。 该装置包括作为屏障元件的可倾斜摇杆，其在屈服接头盘中设置有铰接的两点轴承。 摇杆可操作地与可动制动蹄连接，并且在触发设备致动时，根据电梯轿厢在向上或向下方向的行进方向，通过将构件夹带到其死点之上或之上的夹持件而倾斜。 通过倾斜运动，一个或另一个屈服的联合盘被推压到偏压的可调压缩弹簧上，并且可动制动瓦和固定的制动瓦相应地被推靠在导轨上。 布置在弹簧块中的压缩弹簧各自可以通过相应的固定螺钉以可变的方式单独地偏置。

公开(公告)号：US20070272500A1

公开(公告)日：2007-11-29

申请号：US11754614

申请日：2007-05-29

申请人： Nicolas Gremaud ,  Hans Kocher ,  Josef Muff

发明人： Nicolas Gremaud ,  Hans Kocher ,  Josef Muff

IPC分类号： B61H7/12

CPC分类号： F16D65/54 ,  B66B5/16 ,  F16D63/008

摘要： An elevator installation has an elevator car that moves in a vertical direction along guide tracks and is braked or held at standstill by a braking equipment. The braking equipment includes at least two brake units, at least one of the brake units, but preferably each of the brake units, is provided with a wear-compensating device which, when the brake unit is opened or released, sets a clearance distance between a brake lining and an associated brake surface, which clearance arises on opening of the brake unit, in correspondence with a substantially constant value. Thereby, use may be made of customary and thus economic brake materials which may wear during braking.

摘要翻译： 电梯安装具有沿着导轨沿垂直方向移动的电梯轿厢，并通过制动设备制动或保持静止。 制动设备包括至少两个制动单元，至少一个制动单元，但是优选地每个制动单元都设置有磨损补偿装置，当制动单元打开或释放时，设置一个间隙距离 制动衬片和相关联的制动表面，在制动单元的打开时产生间隙，对应于基本上恒定的值。 因此，可以使用在制动期间可能磨损的常规且因此经济的制动材料。