A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A safety apparatus and system for use with a ladder. The safety apparatus comprises a lower step indicating component, a load indicating component, and an upper step indicating component. The apparatus further comprises a data storage component for storing and transmitting data generated by the lower step indicating component, the load indicating component, and the upper step indicating component.
A safety apparatus and system for use with a ladder. The safety apparatus comprises a lower step indicating component, a load indicating component, and an upper step indicating component. The apparatus further comprises a data storage component for storing and transmitting data generated by the lower step indicating component, the load indicating component, and the upper step indicating component.
Ladder Safety System
HEINBUCH KIRK (author)
2019-11-14
Patent
Electronic Resource
English