公开(公告)号：US20200254628A1

公开(公告)日：2020-08-13

申请号：US15776194

申请日：2016-11-18

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Philipp Zimmerli ,  Raphael Bitzi ,  Erich Butler

IPC: B25J15/04 ,  B23P19/06 ,  B25J17/02 ,  B25J19/00

Abstract: A screwing device includes a screwdriver and a connection element for coupling the screwdriver to a robot arm. The connection element has a first robot-side transmission element, a second tool-side transmission element, a restoring element arranged between the first and second transmission elements, and a distance measuring element. The two transmission elements can be moved towards each other against a restoring force of the restoring element in an actuation direction. The distance measuring element measures a distance that represents the spacing between the transmission elements in the actuation direction and is used to control the actuating force acting on the screwdriver.

公开(公告)号：US10723586B2

公开(公告)日：2020-07-28

申请号：US15781188

申请日：2016-11-18

Applicant: Inventio AG

Inventor： Christian Studer ,  Andrea Cambruzzi

IPC: B66B1/32 ,  B66B5/00

Abstract: A method for driving an elevator car brake device, an elevator system for executing the method, and a computer program implementing the method involve the brake device including at least one automatically releasable pressure element effecting a braking action and an electromagnet automatically releasing the pressure element, wherein a respectively required braking torque of the car is ascertained using a model of the elevator system, a direction of car travel, a state of load of the car and a desired car deceleration. A drive signal for driving the electromagnet is generated based on the braking torque and is supplied to the electromagnet, wherein, when the car is braked, an actual car deceleration is ascertained and calibration is performed based on the ascertained actual car deceleration, specifically calibration of the ascertained required braking torque or calibration of the drive signal that is generated based on the ascertained required braking torque.

公开(公告)号：US20180362291A1

公开(公告)日：2018-12-20

申请号：US15781188

申请日：2016-11-18

Applicant: Inventio AG

Inventor： Christian Studer ,  Andrea Cambruzzi

IPC: B66B1/32 ,  B66B5/00

Abstract: A method for driving an elevator car brake device, an elevator system for executing the method, and a computer program implementing the method involve the brake device including at least one automatically releasable pressure element effecting a braking action and an electromagnet automatically releasing the pressure element, wherein a respectively required braking torque of the car is ascertained using a model of the elevator system, a direction of car travel, a state of load of the car and a desired car deceleration. A drive signal for driving the electromagnet is generated based on the braking torque and is supplied to the electromagnet, wherein, when the car is braked, an actual car deceleration is ascertained and calibration is performed based on the ascertained actual car deceleration, specifically calibration of the ascertained required braking torque or calibration of the drive signal that is generated based on the ascertained required braking torque.

公开(公告)号：US11559904B2

公开(公告)日：2023-01-24

申请号：US15776194

申请日：2016-11-18

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Philipp Zimmerli ,  Raphael Bitzi ,  Erich Butler

IPC: B25J15/04 ,  B23P19/06 ,  B25J17/02 ,  B25J19/00 ,  B25B21/00

Abstract: A screwing device includes a screwdriver and a connection element for coupling the screwdriver to a robot arm. The connection element has a first robot-side transmission element, a second tool-side transmission element, a restoring element arranged between the first and second transmission elements, and a distance measuring element. The two transmission elements can be moved towards each other against a restoring force of the restoring element in an actuation direction. The distance measuring element measures a distance that represents the spacing between the transmission elements in the actuation direction and is used to control the actuating force acting on the screwdriver.

公开(公告)号：US11235954B2

公开(公告)日：2022-02-01

申请号：US16641288

申请日：2018-09-18

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Erich Bütler ,  Philipp Zimmerli ,  Raphael Bitzi

IPC: B66B19/00 ,  G01C15/00

Abstract: A method for mounting a guide rail in an elevator system elevator shaft first carries out mounting steps by a mounting device having a carrier component, an installation component and a control apparatus controlling the installation component. The control apparatus determines, on the basis of an actual position of the mounting device and a desired position of a guide rail to be installed, a position of a marking on a shaft wall of the elevator shaft relative to the actual position of the mounting device. Based on the marking, an installation step determines the desired position of the guide rail. The marking is applied to the shaft wall by the installation component. The previous steps are followed by the steps of alignment the guide rail in relation to the marking and fastening the guide rail to the shaft wall, which steps can be performed manually by an installer.

公开(公告)号：US11235953B2

公开(公告)日：2022-02-01

申请号：US16492187

申请日：2018-03-22

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Erich Bütler ,  Philipp Zimmerli ,  Raphael Bitzi

IPC: B66B19/00

Abstract: A method and a mounting device for carrying out an installation operation in an elevator shaft of an elevator system include a mounting device having a carrier component and a mechatronic installation component held on the carrier component. In a displacement phase, the carrier component is displaced relative to the elevator shaft and positioned at different heights within the elevator shaft. In a mounting phase, a mounting step is carried out at least partially automatically, wherein a mounting device is removed from a magazine component disposed on the carrier component and installed on a shaft wall of the elevator shaft. In a stocking phase, a magazine component is stocked with mounting devices outside the elevator shaft and, in a loading phase, the stocked magazine component is disposed on the carrier component.

公开(公告)号：US20210300729A1

公开(公告)日：2021-09-30

申请号：US17250658

申请日：2019-09-10

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Christian Studer ,  Eliza Olczyk ,  Oliver Simmonds ,  Philipp Zimmerli ,  Raphael Bitzi

IPC: B66B19/00

Abstract: A method for planning and at least partially installing an elevator system in an elevator shaft includes automated installation steps carried out by an automated mounting device. The method steps include: deriving a target layout of the elevator system from target dimensions of the elevator shaft, establishing the installation steps to be carried out by the automated mounting device, checking that the automated installation steps can be carried out by the mounting device, detecting several actual dimensions of the elevator shaft, deriving an actual layout of the elevator system from the target layout and the detected actual dimensions, planning the automated installation steps based upon the actual layout and carrying out the automated installation steps with the mounting device.

公开(公告)号：US20200299105A1

公开(公告)日：2020-09-24

申请号：US16088111

申请日：2017-03-28

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Philipp Zimmerli ,  Raphael Bitzi ,  Erich Butler

IPC: B66B19/00

Abstract: A method and a mounting device for carrying out an installation operation in an elevator shaft of an elevator system include introducing a first elongate reference element into the elevator shaft oriented in a main direction of extent of the elevator shaft. The mounting device is introduced into the elevator shaft, which mounting device has a carrier component and a mechatronic installation component held by the carrier component. The mounting device is displaced into a fixing position in the main direction of extent of the elevator shaft. The relative position of the carrier component of the mounting device is determined with respect to the first reference element in the fixing position with a sensor arranged on the installation component. The relative position of the first reference element is determined with respect to at least two different sensor positions and thus positions of the installation component.

公开(公告)号：US20190112159A1

公开(公告)日：2019-04-18

申请号：US16092014

申请日：2017-04-13

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Erich Butler ,  Philipp Zimmerli ,  Raphael Bitzi

IPC: B66B19/00

Abstract: In a method for carrying out an installation process in an elevator shaft of an elevator system, an assembly device is inserted into the elevator shaft. The assembly device includes a support component, a mechatronic installation component retained by the support component and a control apparatus. At least one assembly apparatus (tool, sensor or component) is arranged on the support component. The support component is fixed in a fixing position in the elevator shaft. After the support component has been fixed, an actual position of the at least one assembly apparatus is determined relative to the installation component. Using the determined actual position relative to the support component, the at least one assembly apparatus is received by the installation component and an assembly step is carried out using the received at least one assembly apparatus.

公开(公告)号：US20180162699A1

公开(公告)日：2018-06-14

申请号：US15736602

申请日：2016-06-07

Applicant: Inventio AG

Inventor： Andrea Cambruzzi ,  Volker Zapf

IPC: B66B15/04 ,  B66B15/02

CPC classification number: B66B15/04 ,  B66B15/02

Abstract: In an elevator system, a belt-type suspension device is guided over at least one pulley. A contact surface of the pulley has an anisotropic structure for interacting with the belt-type suspension device. A friction coefficient between the suspension device and the contact surface in a circumferential direction of the pulley is greater than a friction coefficient between the suspension device and the contact surface in an axial direction of the pulley.