公开(公告)号：WO1997005051A1

公开(公告)日：1997-02-13

申请号：PCT/AT1996000139

申请日：1996-07-31

Applicant: HAGEL, Werner

IPC: B66B05/02

CPC classification number: B66B5/027

Abstract: The invention relates to an emergency release for a lift in which a car is connected to a counterweight by at least one cable (3), chain or the like via a deflector pulley (2) and in which the drive travels with either the car or the counterweight and acts either via a pinion on a rack (4) or via a friction wheel on a friction strip, possibly a taut cable in the shaft, or consists of a linear drive, in which the deflector pulley (2) for the cable (3) can be rotated by an emergency turning device (5). To prevent power losses, wear and noise, it is proposed that, between the deflector pulley (29) and a drive (7) of the emergency release device (5), there be a coupling (8) which is actuated through a hollow shaft in the drive (7) by means of a Bowden cable (9), rod system (10) or the like.

Abstract translation: 本发明涉及一种用于Notbefreiungsvorrichtung在其中轿厢由至少一个的装置支承电缆（3）的电梯，链od.dergl。 一个滑轮（2）被连接到配重，并且其中所述驱动mitfährt要么在机架上客舱或到配重，要么经由齿轮（4），或通过一个摩擦轮的摩擦轨道，任选的在轴绷紧 绳，行为或甚至线性致动器，其特征在于，所述滑轮（2）能够在紧急情况下通过紧急操作装置旋转的支撑缆线（3）（5）。 为了避免能量损失，磨损和噪音，所以建议一个联接器（8）的滑轮（2）和变速器之间提供的（7）的Notbefreiungsvorrichtung（5）通过齿轮箱的中空轴（7）通过鲍登线的装置通过 （9），连杆（10）od.dergl。 动作。

公开(公告)号：WO1998023525A1

公开(公告)日：1998-06-04

申请号：PCT/EP1997006648

申请日：1997-11-28

Applicant: KLINGSCH, Wolfram ,  WAGNER, Andreas

IPC: B66B05/02

CPC classification number: B66B5/024

Abstract: The invention relates to an evacuation system (100) for lifts (12) in objects (26), in particular in buildings, constructions, high-rises, underground railway stations, shopping centres, tunnels, industrial complexes or ships. A device for announcing danger (40, 42, 44, 46, 48, 50) is connected with a lift control (18), which, in case of danger, triggers off an evacuation trip to a pre-determined danger situation stop. The lift control (18) also has a danger situation control (20), which upon receipt of a danger signal from the device for danger announcement (40, 42, 44, 46, 48, 50), takes over the exclusive control of the lift (12) and, dependent on the danger signal, brings the lift (12) to a safe stop (29, 31, 33, 35, 37, 39).

Abstract translation: 本发明涉及电梯的避难系统（100）（12）到物体（26），特别是在建筑物，建筑物，高层建筑，地铁站，商业中心，隧道，工业复合物或船舶，其中，用于危险报警器（40，42，44的装置 ，46，48，50）与电梯控制器（18），该触发的危险预定的停止的情况下的排气行程中的危险的情况下。 在这种情况下，进一步，所述电梯控制（18）是危险控制器（20），其从所述设备接收求救信号的风险信息（40，42，44，46，48，50）时的情况下接管电梯（12）的控制排他地，并且响应 危险信号至电梯（12），以一止挡unendangered（29，31，33，35，37，39）控制。

公开(公告)号：WO1993025463A1

公开(公告)日：1993-12-23

申请号：PCT/GR1992000009

申请日：1992-06-18

Applicant: DOGORITIS, Apostolos

IPC: B66B05/02

CPC classification number: B66B5/027

Abstract: A driving mechanism of an elevator cabin in case of a cutting off of the supply of the electricity which consists of a motor moved by oil pressure, which is coupled with the flywheel of the elevator electromotor and which rotates it so that the cabin reaches the next floor. This mechanism functions with electrohydraulic pump which is charged by an accumulator which gets charged during the elevator function and is supplied with a joining clutch and hydraulic piston for the connection and disconnection of the electromotor arm.

Abstract translation: 在切断电力供应的情况下，电梯舱的驱动机构，其由通过油压运动的电动机组成，该电动机与电梯电动机的飞轮耦合并使其旋转，使得轿厢到达下一个 地板。 该机构与电动液压泵一起工作，该电动泵由在电梯功能期间被充电的蓄能器充电并且被供给用于电动机臂的连接和断开的接合离合器和液压活塞。

公开(公告)号：WO1987007587A1

公开(公告)日：1987-12-17

申请号：PCT/FR1987000214

申请日：1987-06-12

Applicant: REY, Michel

IPC: B66B05/02

CPC classification number: B66B5/027

Abstract: The safety device for a lift cage (1) suspended from lifting cables (3) actuated by the drum (7) of a hoist (8) driven by a main electric motor (9) which comprises an inertia fly-wheel (11) is characterized in that an electromagnetic disc (12) is positioned facing the inertia fly-wheel (11) without touching it.

公开(公告)号：WO1997012829A1

公开(公告)日：1997-04-10

申请号：PCT/US1996015901

申请日：1996-10-04

Applicant: KOSHAK, John, W.

IPC: B66B05/02

CPC classification number: B66B1/32 ,  B66B5/028 ,  B66B5/04 ,  B66B5/18 ,  B66B9/04 ,  B66F3/30

Abstract: A safety brake device (1) for hydraulic elevators acts by arresting the axial movement of the elevator ram (3) with respect to the main hydraulic cylinder (5) of the elevator. The safety brake (1) utilizes two lever acting brake arms (27) lined with an accretable metal (31), for example annealed copper, as the friction material. When actuated, the brake arms (27) contact the ram (3) circumferentially to slow and stop the falling ram. The lining material (31) is machined inside the brake arms (27) to a diameter slightly less than the diameter of the ram (3), and when actuated, the accretable material (31) on the brake arms (27) contacts the ram (3) with sufficient frictional force to stop the downward motion of the ram (3). The safety brake (1) may be actuated by loss of hydraulic pressure, by an electronic signal from a hydraulic pressure detector, by down overspeed or by an uncontrolled down motion detector. In the case of the hydraulic pressure loss, reapplication of normal pressure in the hydraulic cylinder (5) will automatically reset the brake (1). The safety brake device (1) can also be configured for use as a safety brake on other hydraulic or pneumatic cylinders or for use as a safety brake on cable-actuated traction elevators.

Abstract translation: 用于液压升降机的安全制动装置（1）通过阻止电梯压头（3）相对于电梯的主液压缸（5）的轴向运动而起作用。 安全制动器（1）利用内置有可加载金属（31）的两个杠杆作用制动臂（27），例如退火铜作为摩擦材料。 当致动时，制动臂（27）周向接触冲头（3）以减慢并停止下落的冲头。 衬里材料（31）在制动臂（27）的内部被加工成直径略小于冲头（3）的直径，并且当被致动时，制动臂（27）上的可压缩材料（31） （3）具有足够的摩擦力以停止冲头（3）的向下运动。 安全制动器（1）可以通过液压损失，来自液压检测器的电子信号，下降超速或不受控制的下移运动检测器来致动。 在液压损失的情况下，液压缸（5）中的常压重新施加将自动复位制动器（1）。 安全制动装置（1）还可以被配置为用作其他液压或气动缸上的安全制动器，或用作电缆牵引电梯上的安全制动器。

公开(公告)号：WO1995003243A1

公开(公告)日：1995-02-02

申请号：PCT/FR1994000654

申请日：1994-06-03

Applicant: GRAJZGRUND, Carol

IPC: B66B05/02

CPC classification number: B66B5/027

Abstract: Method for using a security device for a lift of the type employing a car driven by an electric motor (1), wherein said security device uses one or more electric batteries (2) during a power failure. The method utilizes a central processing unit (3) integral with the security device to perform: frequency scanning on the electric power supply to the electric motor (1) to identify the precise, suitable frequency generating the highest and most stable current from the electric battery (2) supplying emergency power to the motor (1) and; storage in memory of the optimal working point of the electric motor (1), computed on the basis of data received, following scanning, which correspond to the highest and most stable current. This method is applicable to lifts.

Abstract translation: 用于使用由电动机（1）驱动的轿厢的类型的升降机的安全装置的方法，其中所述安全装置在停电期间使用一个或多个电池（2）。 该方法利用与安全装置一体的中央处理单元（3）来执行：对电动机（1）的电力供应的频率扫描，以识别从电池产生最高和最稳定的电流的精确的合适频率 （2）向电动机（1）供应应急电源; 存储在电动机（1）的最佳工作点的存储器中，基于接收的数据计算，扫描后对应于最高和最稳定的电流。 该方法适用于电梯。

公开(公告)号：WO1994029208A2

公开(公告)日：1994-12-22

申请号：PCT/FR1994000719

申请日：1994-06-15

Applicant: HEK FRANCE S.A.R.L. ,  LOMBARD, Xavier

Inventor： HEK FRANCE S.A.R.L.

IPC: B66B05/02

CPC classification number: B61D23/02 ,  B66B13/245

Abstract: A retractable stair assembly built into the car (5) of a lift (50) controlled from inside said car, whereby one of the floors (1, 2) of a building may be accessed over a railing (3) or equivalent obstacle. The stair assembly consists of an intermediate gangway (11) and access stairs (6) hingedly interconnected and controlled by a handle located inside the lift car or by any mechnical and electrical control device providing absolute system safety. Landing doors are therefore no longer necessary. The device is particularly suitable for use in outdoor lifts on building sites or for protecting people as they get in and out of vehicles.

Abstract translation: 内置于从所述轿厢内部控制的电梯（50）的轿厢（5）中的可伸缩楼梯组件，由此，建筑物的一个楼层（1,2）可以通过栏杆（3）或等同的障碍物进入。 楼梯组件包括一个中间通道（11）和通道楼梯（6），它们由位于电梯车内的手柄或通过任何机械和电气控制装置铰接互连和控制，提供绝对的系统安全性。 因此不再需要着陆门。 该设备特别适用于建筑工地的室外电梯，或者用于在进出车辆时保护人员。