The reflecting means (14) are fixed to the safety device (12) so as to reflect the radiation differently depending on whether the safety device (12) is in the access configuration or in the safety configuration.
CABLEWAY INSTALLATION, METHOD FOR ENHANCING SECURITY OF A CABLEWAY INSTALLATION AND SECURITY SYSTEM FOR A CABLEWAY INSTALLATION
2018-02-22
Patent
Electronic Resource
English
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
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