초록 ▼

A barrel truck has a handle structure; a wheeled support, the wheels spaced apart such that the wheels can slide under a barrel when the barrel is pivoted; a cradling member pivotally coupled to the support for engaging the perimeter of the barrel but not extending past the center line of the barrel

A barrel truck has a handle structure; a wheeled support, the wheels spaced apart such that the wheels can slide under a barrel when the barrel is pivoted; a cradling member pivotally coupled to the support for engaging the perimeter of the barrel but not extending past the center line of the barrel; and an upright structure having a gripping mechanism for gripping the top of the barrel adapted to have a force applied thereto to exert an upward force on the barrel to pivot the barrel off the ground causing the wheeled support to move forward and pivot with respect to the cradling member, allowing the wheels on the wheeled support to move underneath the barrel, with further force on the handle structure lifting the barrel off the ground balanced over the wheels.

대표청구항 ▼

1. A barrel truck for moving a barrel, the barrel having a bottom surface that is provided to be disposed adjacent the ground or other support surface, the barrel truck comprising: a handle structure;a wheeled support fixedly coupled to the handle structure, wheels of the support being structured an

1. A barrel truck for moving a barrel, the barrel having a bottom surface that is provided to be disposed adjacent the ground or other support surface, the barrel truck comprising: a handle structure;a wheeled support fixedly coupled to the handle structure, wheels of the support being structured and spaced apart on the support such that the wheels can roll beneath and under the bottom surface of the barrel to be lifted by the barrel truck when the barrel is pivoted in a direction away from the barrel truck;a cradling member pivotally coupled at a pivot to the wheeled support for engaging with a portion of the perimeter of the barrel but not extending past the center line of the barrel; andan upright structure coupled to the cradling member and having a gripping mechanism for gripping the barrel at the top of the barrel, the gripping mechanism adapted to have a force applied thereto to exert an upward force on the barrel to pivot the barrel off the ground or other support surface in the direction away from the barrel truck when a downward force is applied to the handle structure, causing the wheeled support to move forward and pivot about the pivot with respect to the cradling member, allowing the wheels on the wheeled support to move underneath the bottom surface of the barrel, with further force on the handle structure lifting the barrel off the ground or other support surface balanced over the wheels. 2. The barrel truck of claim 1, wherein the cradling member comprises a curved cradle arm for engaging the barrel, the upright structure being connected to the curved cradle arm and having the gripping mechanism whereby the gripping mechanism grips the barrel to allow the barrel to be pivoted, the wheeled support comprising two legs having a wheel at each lower end, the legs being pivotally coupled to the curved cradle arm. 3. The barrel truck of claim 2, wherein the legs have a bend near a bottom portion allowing the wheels to be disposed below the bottom surface of the barrel when the barrel is pivoted in the direction away from the barrel truck. 4. The barrel truck of claim 3, wherein the legs are formed such that they bend forwardly and inwardly to go under the bottom surface of the barrel. 5. The barrel truck of claim 3, wherein the wheels are coupled by an axle. 6. The barrel truck of claim 3, wherein the legs are removably coupled to the curved cradle arm allowing the legs to be reversed left and right thereby allowing the wheels to be disposed so that they straddle the barrel. 7. The barrel truck of claim 6, wherein reversing of the legs left and right allows the barrel truck to move a barrel that is disposed on a pallet. 8. The barrel truck of claim 3, wherein the wheels are mounted on structures that are removable from the legs to allow the structures to be reoriented thereby allowing the wheels to be disposed so that they straddle the barrel. 9. The barrel truck of claim 8, wherein the reorientation of the structures for the wheels allows the barrel truck to move a barrel that is disposed on a pallet. 10. The barrel truck of claim 8, wherein the reorientation of the structures for the wheels allow the wheels to be moved from a position wherein they go under the bottom surface of the barrel to a position wherein they straddle the barrel. 11. The barrel truck of claim 8, wherein the structures for the wheels are disposed at the bottoms of the legs. 12. The barrel truck of claim 3, wherein the wheels are caster type wheels. 13. The barrel truck of claim 12, wherein the wheels are caster type wheels that are not connected together by an axle. 14. The barrel truck of claim 2, wherein the curved cradle arm extends approximately one-quarter way around the perimeter of the barrel. 15. The barrel truck of claim 2, wherein the curved cradle arm extends approximately ¼ to ½ way around the perimeter of the barrel. 16. The barrel truck of claim 1, wherein the handle structure comprises two handles to be grasped by a user for providing leverage to the wheeled support to pivot the barrel and move the wheels under the bottom surface of the barrel. 17. The barrel truck of claim 1, wherein a downward motion on the handle structure causes the pivoting of the barrel and lifts the barrel from the ground. 18. The barrel truck of claim 17, wherein the barrel, when lifted off the ground, is approximately balanced centered over the wheels. 19. The barrel truck of claim 1, further comprising a toe at the bottom of the upright structure for engaging the bottom of the barrel. 20. The barrel truck of claim 1, wherein the gripping mechanism comprises a beak grip. 21. A hand truck for moving an object, the object having a bottom surface that is provided to be disposed adjacent the ground or other support surface, the hand truck comprising: a handle structure;a wheeled support fixedly coupled to the handle structure, wheels of the support being structured and spaced apart on the support such that the wheels can roll beneath and under the bottom surface of the object to be lifted by the hand truck when the object is pivoted in a direction away from the hand truck;a cradling member pivotally coupled at a pivot to the wheeled support for engaging with a portion of the perimeter of the object but not extending past the center line of the object; andan upright structure coupled to the cradling member and having a gripping mechanism for gripping the object at the top of the object, the gripping mechanism adapted to have a force applied thereto to exert an upward force on the object to pivot the object off the ground or other support surface in the direction away from the hand truck when a downward force is applied to the handle structure, causing the wheeled support to move forward and pivot about the pivot with respect to the cradling member, allowing the wheels on the wheeled support to move underneath the bottom surface of the object, with further force on the handle structure lifting the object off the ground or other support surface balanced over the wheels.