A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The application is directed to a ladder assist that may be secured to a ladder for preventing falls when persons are using a ladder. The ladder assist is operationally configured to prevent falls during access and egress of a fixed ladder of a structure, e.g., a fixed ladder of a transportation container or a building.
The application is directed to a ladder assist that may be secured to a ladder for preventing falls when persons are using a ladder. The ladder assist is operationally configured to prevent falls during access and egress of a fixed ladder of a structure, e.g., a fixed ladder of a transportation container or a building.
Ladder assist
KRAMER MARK ALLEN (author)
2017-05-30
Patent
Electronic Resource
English
HYBRID MATERIAL ROLLING LADDER WITH LIFT ASSIST LOCKSTEP AND GAS SPRING CASTERS
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