公开(公告)号：US12017886B2

公开(公告)日：2024-06-25

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 ,  B66B5/00 ,  B66B13/30 ,  B66B19/00

CPC classification number: B66B11/0005 ,  B66B5/0056 ,  B66B5/0087 ,  B66B13/30 ,  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：US12043522B2

公开(公告)日：2024-07-23

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

CPC classification number: B66B7/026 ,  B66B7/021 ,  B66B7/025 ,  B66B11/0045 ,  E04F17/005

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.

公开(公告)号：US11679958B2

公开(公告)日：2023-06-20

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

CPC classification number: 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.