公开(公告)号：US20220002115A1

公开(公告)日：2022-01-06

申请号：US17357165

申请日：2021-06-24

Applicant: Kone Corporation

Inventor： Janne LAINE ,  Veijo MANNINEN ,  Tuukka KORHONEN ,  Matti RASANEN ,  Jorma MUSTALAHTI ,  Ville MYYRYLAINEN ,  Tarvo VIITA-AHO ,  Henri WENLIN

IPC: B66B5/22

Abstract: A safety gear arrangement for an elevator system, comprising a safety gear mechanism comprising at least one wedge portion of the safety gear arrangement, wherein, in a normal position, the at least one wedge portion is retracted and, in an operated position, extended by a first spring element for acting on a guide rail of the elevator system, and a triggering device comprising an electromagnet, a second spring element, an actuating member, and an excitation power input, wherein the electromagnet is arranged, while being supplied with excitation power, to maintain the actuating member in an untriggered position against the second spring element, and the actuating member is arranged to operate the safety gear mechanism in response to moving of the member from the untriggered to a triggered position due to the second spring element.

公开(公告)号：US20220017333A1

公开(公告)日：2022-01-20

申请号：US17351485

申请日：2021-06-18

Applicant: Kone Corporation

Inventor： Aki HAIKONEN ,  Tapio SIIRONEN ,  Seppo VALLIOVUO ,  Ville MYYRYLAINEN ,  Lasse NYMAN

IPC: B66B13/16 ,  B66B5/00

Abstract: An arrangement for controlling a lock of an upmost landing door of an elevator, an elevator and a method. The arrangement comprises an actuator arranged to be activated in consequence of activation of a service limit device of the elevator, the actuator being connected to the lock of the upmost landing door, and said activation of the actuator arranged to open said lock.

公开(公告)号：US20230142195A1

公开(公告)日：2023-05-11

申请号：US18154287

申请日：2023-01-13

Applicant: Kone Corporation

Inventor： Aki HAIKONEN ,  Anssi VENHO ,  Jukka LAITINEN ,  Markku HAAPANIEMI ,  Matti RASANEN ,  Tapani TALONEN ,  Ville MYYRYLAINEN

IPC: B66B11/00 ,  B66B13/30 ,  B66B5/00 ,  B66B19/00

CPC classification number: B66B11/0005 ,  B66B13/30 ,  B66B5/0087 ,  B66B5/0056 ,  B66B19/00 ,  B66B2201/30

Abstract: An elevator shaft element, an elevator arrangement and a method. The elevator shaft element comprises a frame module arranged for receiving an elevator car therein. The frame module is constructed from a transport and/or storage unit, comprising side walls, a bottom wall and a roof wall. The unit is arranged to be positioned vertically such that said side walls, bottom wall and upper wall of the unit define an inner space of the elevator shaft. Elevator car guides for guiding movement of the elevator car in the elevator shaft element are attached to said bottom wall and/or roof wall.

公开(公告)号：US20240067504A1

公开(公告)日：2024-02-29

申请号：US18501247

申请日：2023-11-03

Applicant: Kone Corporation

Inventor： Aki HAIKONEN ,  Anssi VENHO ,  Mika IJAS ,  Jukka LAITINEN ,  Ville MYYRYLAINEN ,  Kai PRUSTI

IPC: B66B19/00 ,  B66B3/00 ,  B66B5/02 ,  B66B11/00

CPC classification number: B66B19/00 ,  B66B3/002 ,  B66B5/02 ,  B66B11/0005

Abstract: This invention relates to a method of monitoring assembly of an elevator, comprising prefabricating a plurality of hoistway sections each hoistway section having a hoistway space, transporting the hoistway sections to a building site, and lifting the hoistway sections at the building site on top of each other. In order to facilitate fast and reliable assembly, a hoistway section is provided during prefabrication with a sensor device having a transmitter which is activating during prefabrication to transmit sensor data via to a data storage storing the transmitted sensor data in a memory. The sensor data is monitored, and transmission of a message to a predetermined recipient is triggered when the sensor data fulfills at least one predetermined criterion defined in an assembly plan.

公开(公告)号：US20220024723A1

公开(公告)日：2022-01-27

申请号：US17490369

申请日：2021-09-30

Applicant: Kone Corporation

Inventor： Jukka LAITINEN ,  Anssi VENHO ,  Ville MYYRYLAINEN ,  Tarvo VIITA-AHO

IPC: B66B7/02 ,  B66B11/00 ,  E04F17/00

Abstract: The invention relates to a method for constructing an elevator, comprising providing an elevator car; providing plurality of prefabricated hoistway modules to be piled on top of each other, each hoistway module bordering a hoistway space into which the whole elevator car or at least an upper or lower end thereof can be fitted to move; and piling said plurality of prefabricated modules on top of each other, such that the hoistway spaces of the prefabricated modules are vertically aligned forming a continuous vertically elongated hoistway where the elevator car can be fitted to move; and arranging the elevator car to be vertically movable in the hoistway. The invention also relates to an elevator obtained with the method.