ELEVATOR POSITION REFERENCE SYSTEMS
An elevator position reference system (1) comprises a hoistway (4) extending in a vertical direction and a position measurement tape (8) arranged in the hoistway (4) to extend in the vertical direction. An upper tensioning device (10) is connected to an upper end (20) of the position measurement tap...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
14.02.2024
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Subjects | |
Online Access | Get full text |
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Summary: | An elevator position reference system (1) comprises a hoistway (4) extending in a vertical direction and a position measurement tape (8) arranged in the hoistway (4) to extend in the vertical direction. An upper tensioning device (10) is connected to an upper end (20) of the position measurement tape (8) so as to apply a tensioning force (30) to the position measurement tape (8) in the upwards vertical direction. A lower tensioning device (12) is connected to a lower end (22) of the position measurement tape (8) so as to apply a tensioning force (32) to the position measurement tape (8) in the downwards vertical direction. |
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Bibliography: | Application Number: EP20200306151 |