公开(公告)号：US12162729B2

公开(公告)日：2024-12-10

申请号：US18474045

申请日：2023-09-25

Applicant: Kone Corporation

Inventor： Mika Ijas ,  Mikko Kukkola ,  Matti Rasanen ,  Anssi Venho ,  Aki Haikonen

IPC: B66B9/16 ,  B66B19/00 ,  B66B19/02 ,  B66B19/04 ,  E04G27/00

Abstract: A construction elevator arrangement and a method for producing the same includes a hoisting machinery, an electric cabinet, and cable drums positioned at the bottom of the shaft, an elevator car and a counterweight moving in the shaft, upper pulleys and rope suspenders fixed at an upper end of the lifting height of the construction elevator, and hoisting ropes being fixed to the rope suspenders during the operation of the construction elevator and gliding through the rope suspenders during an upwards jump of the construction elevator in the shaft. The hoisting ropes pass in a 2:1 roping between the car, the upper pulleys, the traction sheave, the counterweight, and the rope suspenders.

公开(公告)号：US12172869B2

公开(公告)日：2024-12-24

申请号：US18365386

申请日：2023-08-04

Applicant: Kone Corporation

Inventor： Aki Haikonen ,  Anssi Venho ,  Mika Ijas ,  Kai Prusti

IPC: B66B5/00 ,  B66B1/34 ,  B66B11/00 ,  B66B13/30

Abstract: The invention relates to an elevator, comprising a hoistway with a plurality of hoistway sections attached to each other to provide a hoistway with a hoistway space, an elevator car arranged in the hoistway space to be vertically movable in the hoistway space between door openings at landings of a building, and doors at the door openings. In order to avoid problems caused by a mutual change of height of a hoistway and a building, a sensor provides to a control system a signal indicating a level difference between a first reference point of the hoistway and a second reference point of the building.

公开(公告)号：US12172866B2

公开(公告)日：2024-12-24

申请号：US18168054

申请日：2023-02-13

Applicant: Kone Corporation

Inventor： Janne Laine ,  Matti Rasanen ,  Markku Haapaniemi ,  Aki Haikonen ,  Otto Lanz ,  Sakari Korvenranta ,  Anssi Venho ,  Jorma Mustalahti ,  Jaakko Kahila ,  Jari Ryhanen ,  Mika Ijas ,  Mikko Kukkola

IPC: B66B19/00

Abstract: The installation platform comprises two decks and a support frame comprising horizontal support beams supporting a respective deck and vertical support beams. The installation platform has a width in a first horizontal direction between the guide rails, a depth in a second horizontal direction perpendicular to the first horizontal direction. The installation platform is guided movably via guide means on the guide rails. At least one of the width and the depth of the installation is adjustable in order to adjust the horizontal dimensions of the installation platform according to the horizontal dimensions of the shaft.