초록 ▼

Embodiments of the invention provide a trolley apparatus having a hand trolley use configuration and a platform trolley use configuration. The apparatus comprises a body and first and second sets of ground engaging wheels. The body is adapted to be loaded with goods when in either configuration. The

Embodiments of the invention provide a trolley apparatus having a hand trolley use configuration and a platform trolley use configuration. The apparatus comprises a body and first and second sets of ground engaging wheels. The body is adapted to be loaded with goods when in either configuration. The first set of wheels have a common axis, are adapted to be attached to the body and are movable between two positions: a first position adjacent one end of the body when in the hand trolley configuration, and a second position adjacent the other end of the body when in the platform trolley configuration. The first set of wheels are adapted to engage the ground when in either of the configurations. The second set of wheels have a common axis, are attached to one end of the body and are adapted to engage the ground when in the platform trolley configuration.

대표청구항 ▼

The invention claimed is: 1. A trolley apparatus having a hand trolley use configuration and a platform trolley use configuration, said apparatus comprising: a body adapted to be loaded with goods when in either said platform trolley configuration where the body is substantially horizontal or in sa

The invention claimed is: 1. A trolley apparatus having a hand trolley use configuration and a platform trolley use configuration, said apparatus comprising: a body adapted to be loaded with goods when in either said platform trolley configuration where the body is substantially horizontal or in said hand trolley use configuration where the body is substantially non-horizontal; a first set of wheels having a common axis, said first set of wheels being adapted to be attached to the body and movable between two positions, a first position adjacent to one end of the body when the trolley is in the hand trolley use configuration and a second position adjacent the other end of the body when the trolley is in the platform trolley use configuration, the wheels engaging the ground in either position; at least two pivotal arms coupling the first set of wheels to the body, the at least two pivotal arms being substantially parallel and configured to pivot about a common axis to move the first set of wheels from the first position to the second position; a second set of castor type wheels having a common axis, said second set of castor type wheels being attached to said one end of said body and being adapted to engage the ground when the trolley is in the platform trolley use configuration; and a pair of handles positioned adjacent the other end of the frame, the handles extending downwardly from the frame and providing spacers between the frame and the axis of the first pair of wheels, the ends of the spacers abutting against the pair of pivotal arms when the trolley is in the platform trolley use configuration. 2. A trolley according to claim 1, wherein the handles are pistol grip handles.