Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors

Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes > specially adapted for use in particular locations or for particular purposes > mounted on road or rail vehicles; Manually-movable jib cranes for use in workshops; Floating cranes > Jib cranes adapted for attachment to standard vehicles, e.g. agricultural tractors

Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes (base supporting structures with legs B65C5/00) > specially adapted for use in particular purposes > mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes (with pneumatic or hydraulic motors B66C23/54; vehicle or ship aspects B60 - B63) > Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors