ARRANGEMENT IN THE DOOR STRUCTURE OF AN ELEVATOR
First Claim
Patent Images
1. An arrangement in the door structure of an elevator, the elevator comprising:
- at least an elevator car with door panels;
landing doors of the landing areas with door panels;
a hanger carriage of each door panel; and
at least one top track,wherein at least one door panel is suspended on the at least one top track,wherein the at least one top track comprises a separate frame beam, the separate frame beam being enclosed for essentially an entire length thereof with a reinforcement structure.
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Accused Products
Abstract
An arrangement in the door structure of an elevator includes at least an elevator car with doors and door panels, landing doors of the landing areas with door panels and a hanger carriage of each door panel, as well as a top track for the doors, supported on which top track the doors are suspended. The top track includes a separate frame beam, which is enclosed for essentially its whole length with a reinforcement structure.
4 Citations
20 Claims
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1. An arrangement in the door structure of an elevator, the elevator comprising:
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at least an elevator car with door panels; landing doors of the landing areas with door panels; a hanger carriage of each door panel; and at least one top track, wherein at least one door panel is suspended on the at least one top track, wherein the at least one top track comprises a separate frame beam, the separate frame beam being enclosed for essentially an entire length thereof with a reinforcement structure. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 13, 15, 16, 18, 19, 20)
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2. The arrangement in the door structure of an elevator, the elevator comprising:
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at least an elevator car with door panels; landing doors of the landing areas with door panels; a hanger carriage of each door panel; and at least one top track suspending at least one door panel, wherein the top track comprises a separate frame beam, the separate frame beam being enclosed for essentially an entire length thereof with a reinforcement structure. - View Dependent Claims (11, 12, 14, 17)
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Specification