Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ladder roller and transport device
A ladder transport device for use with a detachable ladder handle. The transport device has an axle and pair of wheels which are mounted on a body. The axle and wheels are rotatable and axially moveable relative to the body. The transport device body is securable to the detachable handle. The detachable handle is securable to the exterior side of a ladder near the end of the ladder. The user can then roll the ladder on the wheels by lifting and pulling on the opposite end of the ladder. Stability is improved by horizontally aligning the cross sectional center of gravity of the ladder between the wheels.
Ladder roller and transport device
A ladder transport device for use with a detachable ladder handle. The transport device has an axle and pair of wheels which are mounted on a body. The axle and wheels are rotatable and axially moveable relative to the body. The transport device body is securable to the detachable handle. The detachable handle is securable to the exterior side of a ladder near the end of the ladder. The user can then roll the ladder on the wheels by lifting and pulling on the opposite end of the ladder. Stability is improved by horizontally aligning the cross sectional center of gravity of the ladder between the wheels.
Ladder roller and transport device
DONALDSON MARTIN (Autor:in) / DAVIS JARRAN C (Autor:in)
12.01.2021
Patent
Elektronische Ressource
Englisch
IPC:
B62B
Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen
,
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS
/
B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
,
Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen
/
E06C
LADDERS
,
Leitern