Method for mounting and alignment device for aligning a guide rail of an elevator system
US11167956B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Nov 9, 2017 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Jun 27, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B5/25
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for mounting and aligning a guide rail in an elevator shaft of an elevator system, which elevator shaft primarily extends in a main extension direction, includes at least the following steps: securing a rail bracket base to a shaft wall of the elevator shaft; applying a mark to the rail bracket base; aligning the guide rail in relation to the mark; and securing the guide rail to the shaft wall using the rail bracket base. The alignment of the guide rail is carried out by an alignment device that includes an abutment part and a location device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.