| 摘要 |
Pivoting arrangement of an emergency exit hatch of an elevator, the arrangement being for a surrounding frame structure, a roof element of an elevator, and an elevator, in which arrangement the emergency exit hatch of the elevator is a planar element, and includes pivot brackets on its opposite sides, and the frame structure includes an aperture, which the hatch is arranged to cover, and which aperture includes pivot apertures in its opposite sides, for receiving the pivot brackets, and the planar hatch element and/or the frame structure is/are fabricated from plate material, and the part of the frame structure including a pivot aperture and/or the part of the hatch including a pivot bracket is/are of the plate material. |
