involving cams or eccentric hoops

Full Title

Wheels or wheel attachments designed for increasing traction > Wheels with spade lugs > with radially-adjustable spade lugs; Control mechanisms therefor > involving cams or eccentric hoops

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

VEHICLES IN GENERAL

Subclass:

VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION