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US 2024/0109755 A1Published application
Duplex elevator
AssigneesHyundai Motor Company, Kia Corporation, BASE AND POWER CITY Corp.
InventorsDonguk Lee, Sungsu Park
Life of this patent
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Abstract
An embodiment elevator includes a cage located on a hoistway and a raising/lowering driving device configured to raise and lower the cage in an up-down direction. The cage includes a first chamber having a first space as an inner space and a second chamber having a second space as an inner space, the second chamber is coupled to an upper or lower side of the first chamber, and a height of the first chamber is greater than a height of the second chamber in the up-down direction.
Claims20
An elevator comprising:
- a cage located on a hoistway, wherein the cage comprises:
- a first chamber having a first space as an inner space;
- and
- a second chamber having a second space as an inner space, the second chamber being coupled to an upper or lower side of the first chamber, wherein a height of the first chamber is greater than a height of the second chamber in an up-down direction;
- and
- a raising/lowering driving device configured to raise and lower the cage in the up-down direction.
3 more elements
An elevator comprising:
- a cage located on a hoistway, wherein the cage comprises:
- a first chamber having a first space as an inner space;
- and
- a second chamber having a second space as an inner space, the second chamber being coupled to an upper or lower side of the first chamber, wherein a height of the first chamber is greater than a height of the second chamber in an up-down direction;
- a raising/lowering driving device configured to raise and lower the cage in the up-down direction;
- and
- a processor electrically connected to the raising/lowering driving device, wherein the processor is configured to control the raising/lowering driving device in response to a call for the cage to a platform such that the first chamber is located at a height corresponding to a height of the platform and then the second chamber is located at the height corresponding to the height of the platform.
4 more elements
Dependencies are inferred from the claim text.