Method, an arrangement and a transport apparatus for transporting elevator guide rails in a shaft
US12162725B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2023 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Jun 21, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B19/002
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method, arrangement and transport apparatus for transporting elevator guide rails in a shaft, the transport apparatus including a hook device connected to a first hoist and a lever device connected to the hook device. The lever device is movably supported on guide rails. The lever device includes a holding device being movably supported in the lever device. The holding device is linearly movable between a transport position and a mounting position. A new guide rail element is connected to the hook device and the holding device and transported to the installation position. The holding device is moved to the mounting position, and the new guide rail element is connected to the row of already installed guide rail elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.