Wall Jib Crane

Wall Jib Crane

Determination of forces in the crane members
Confirmation by theory and polygon of forces
The wall mounted crane consists of a compression jib, and a tension tie which is adjustable, and both incorporate a linear, direct reading spring balance to measure the forces in them
A load hanger applies loads through the junction of the two
Folds flat when not in use. Jib and ties re-adjustable to the original length
Set of weights
Comprehensive technical manual
Set of slotted weights included