公开(公告)号：US20170158465A1

公开(公告)日：2017-06-08

申请号：US15039053

申请日：2014-11-18

Applicant: Inventio AG

Inventor： Adrian Steiner ,  Christoph Schuler ,  Nicolas Gremaud ,  René Strebel ,  Urs Schaffhauser ,  Marcel Nicole

IPC: B66B11/02

CPC classification number: B66B11/02 ,  B66B11/022 ,  B66B11/0266 ,  B66B11/028

Abstract: An elevator system includes a first elevator car, a second elevator car, a drive-machine, and a suspension apparatus that passes over a traction sheave of the drive-machine to cause the cars to travel one above the other in a travel space. The suspension apparatus is divided into a first set and a second set. A displacement mechanism fixed in the travel space interacts with the second set between the traction sheave and the second car to vary the distance between the cars. This distance can be adjusted independent of the traction sheave. The displacement mechanism can have a pulley arrangement with a displaceable pulley displaced by a displacement drive to vary a length of a section of the second set between the displacement mechanism and the second car.

公开(公告)号：US09617116B2

公开(公告)日：2017-04-11

申请号：US14707112

申请日：2015-05-08

Applicant: Inventio AG

Inventor： Beat Brugger ,  Christoph Schuler ,  Lukas Zeder ,  Thomas Wuest ,  Urs Schaffhauser ,  Rene' Strebel

IPC: B66B5/00 ,  G01L1/22 ,  G01L5/00 ,  B66B1/34 ,  G01G19/18 ,  G01G3/16

CPC classification number: B66B5/0006 ,  B66B1/3476 ,  B66B1/3484 ,  G01G3/16 ,  G01G19/18 ,  G01L1/22 ,  G01L5/00

Abstract: An elevator installation includes an elevator cage with a support construction carrying the elevator cage, wherein the support construction has two beams. Mounted on each beam is a positioning arrangement on which a sensor is positioned, which is part of a load measuring device, wherein the positioning arrangements have material structures. The sensors detect a change in spacing of the material structures from one another, wherein this change in spacing is caused by a change in loading of the elevator cage. Signals of the sensors are processed in an evaluating unit and a signal representing the loading is used in an elevator control.

公开(公告)号：US10035683B2

公开(公告)日：2018-07-31

申请号：US15039053

申请日：2014-11-18

Applicant: Inventio AG

Inventor： Adrian Steiner ,  Christoph Schuler ,  Nicolas Gremaud ,  René Strebel ,  Urs Schaffhauser ,  Marcel Nicole

IPC: B66B11/02

CPC classification number: B66B11/02 ,  B66B11/022 ,  B66B11/0266 ,  B66B11/028

Abstract: An elevator system includes a first elevator car, a second elevator car, a drive-machine, and a suspension apparatus that passes over a traction sheave of the drive-machine to cause the cars to travel one above the other in a travel space. The suspension apparatus is divided into a first set and a second set. A displacement mechanism fixed in the travel space interacts with the second set between the traction sheave and the second car to vary the distance between the cars. This distance can be adjusted independent of the traction sheave. The displacement mechanism can have a pulley arrangement with a displaceable pulley displaced by a displacement drive to vary a length of a section of the second set between the displacement mechanism and the second car.

公开(公告)号：US20150266701A1

公开(公告)日：2015-09-24

申请号：US14707112

申请日：2015-05-08

Applicant: Inventio AG

Inventor： Beat Brugger ,  Christoph Schuler ,  Lukas Zeder ,  Thomas Wuest ,  Urs Schaffhauser ,  Rene' Strebel

IPC: B66B5/00 ,  G01L5/00

CPC classification number: B66B5/0006 ,  B66B1/3476 ,  B66B1/3484 ,  G01G3/16 ,  G01G19/18 ,  G01L1/22 ,  G01L5/00

Abstract: An elevator installation includes an elevator cage with a support construction carrying the elevator cage, wherein the support construction has two beams. Mounted on each beam is a positioning arrangement on which a sensor is positioned, which is part of a load measuring device, wherein the positioning arrangements have material structures. The sensors detect a change in spacing of the material structures from one another, wherein this change in spacing is caused by a change in loading of the elevator cage. Signals of the sensors are processed in an evaluating unit and a signal representing the loading is used in an elevator control.

Abstract translation: 电梯安装包括具有承载电梯轿厢的支撑结构的电梯轿厢，其中支撑结构具有两个梁。 安装在每个梁上的是定位装置，传感器位于该定位装置上，其是负载测量装置的一部分，其中定位装置具有材料结构。 传感器检测材料结构彼此间隔的变化，其中间隔的这种变化是由电梯轿厢的负载变化引起的。 在评估单元中处理传感器的信号，并且在电梯控制中使用表示负载的信号。