초록 ▼

A mobile wheelchair lift system includes a wheelchair that includes a pair of rear wheels and a pair of front wheels. A panel has a top side and a bottom side. A plurality of wheels each is attached to the bottom side. A lift has a first end and a second end. The first end comprises a base and the s

A mobile wheelchair lift system includes a wheelchair that includes a pair of rear wheels and a pair of front wheels. A panel has a top side and a bottom side. A plurality of wheels each is attached to the bottom side. A lift has a first end and a second end. The first end comprises a base and the second end comprises a mount that is attached to the bottom side. The lift is positioned in a first position to lift the panel upwardly from a support surface. The lift is positioned in a second position lower the wheels onto the support surface. A ramp is hingedly coupled to the rear edge. The ramp has an upper side, a lower side and a peripheral edge. The ramp is may be positioned in an extended position to allow the wheelchair to be rolled onto or off of the panel.

대표청구항 ▼

1. A mobile wheelchair lift system configured for lifting a wheelchair, said system comprising: a wheelchair including a pair of rear wheels and a pair of front wheels;a panel having a top side, a bottom side and a perimeter edge, said perimeter edge including a front edge, a rear edge, a first late

1. A mobile wheelchair lift system configured for lifting a wheelchair, said system comprising: a wheelchair including a pair of rear wheels and a pair of front wheels;a panel having a top side, a bottom side and a perimeter edge, said perimeter edge including a front edge, a rear edge, a first lateral edge and a second lateral edge;a plurality of wheels each being attached to said bottom side;a lift having a first end and a second end, said first end comprising a base, said second end comprising a mount being attached to said bottom side, said lift being selectively positionable in a first position having said base being telescopically extendable downwardly from said bottom side such that said base engages a support surface to lift said panel upwardly from the support surface, said lift being selectively positionable in a second position having said first end being retracted upwardly toward said bottom side to lower said wheels onto the support surface;a ramp being hingedly coupled to said rear edge, said ramp having an upper side, a lower side and a peripheral edge, said peripheral edge including a first edge, a second edge, a third edge and a fourth edge, said ramp being selectively positionable in an extended position having said second edge abutting the support surface to allow said wheelchair to be rolled onto or off of said panel, said ramp being selectively positionable in a stored position having said ramp extending vertically from said top side; anda ramp positioner being positioned on said panel and being mechanically coupled to said ramp, said ramp positioner being actuated to position said ramp in said extended position or to said stored position, said ramp positioner comprising a hydraulic cylinder. 2. The system according to claim 1, further including a wheel lock apparatus releasably engaging said wheelchair and restricting motion of said wheelchair when said wheel lock apparatus is actuated to a locking position. 3. The system according to claim 2, wherein said wheel lock apparatus includes a pair of locks, each of said locks being positioned to releasably engaging one of said rear wheels, each of said locks including a lock actuator being in electrical communication with said pair of locks to actuate said arm of each of said locks between a release position and a locked position. 4. A mobile wheelchair lift system configured for lifting a wheelchair, said system comprising: a wheelchair including a pair of rear wheels and a pair of front wheels;a panel having a top side, a bottom side and a perimeter edge, said perimeter edge including a front edge, a rear edge, a first lateral edge and a second lateral edge;a plurality of wheels each being attached to said bottom side;a lift having a first end and a second end, said first end comprising a base, said second end comprising a mount being attached to said bottom side, said lift being selectively positionable in a first position having said base being telescopically extendable downwardly from said bottom side such that said base engages a support surface to lift said panel upwardly from the support surface, said lift being selectively positionable in a second position having said first end being retracted upwardly toward said bottom side to lower said wheels onto the support surface;a ramp being hingedly coupled to said rear edge, said ramp having an upper side, a lower side and a peripheral edge, said peripheral edge including a first edge, a second edge, a third edge and a fourth edge, said ramp being selectively positionable in an extended position having said second edge abutting the support surface to allow said wheelchair to be rolled onto or off of said panel, said ramp being selectively positionable in a stored position having said ramp extending vertically from said top side;a wheel lock apparatus releasably engaging said wheelchair and restricting motion of said wheelchair when said wheel lock apparatus is actuated to a locking position;wherein said wheel lock apparatus includes a pair of locks, each of said locks being positioned to releasably engaging one of said rear wheels, each of said locks including, anda lock actuator being in electrical communication with said pair of locks to actuate said arm of each of said locks between a release position and a locked position; andwherein each of said locks includes an arm being pivotally coupled to said panel, said arm being positioned in said release position or in said locked position extending over one of said rear wheels, andan arm positioner being positioned on said panel and being mechanically coupled to said arm, said arm positioner comprising a hydraulic cylinder. 5. The system according to claim 4, further including a ramp positioner being positioned on said panel and being mechanically coupled to said ramp, said ramp positioner being actuated to position said ramp in said extended position or to said stored position, said ramp positioner comprising a hydraulic cylinder. 6. A mobile wheelchair lift system configured for lifting a wheelchair, said system comprising: a wheelchair including a pair of rear wheels and a pair of front wheels;a panel having a top side, a bottom side and a perimeter edge, said perimeter edge including a front edge, a rear edge, a first lateral edge and a second lateral edge;a plurality of wheels each being attached to said bottom side;a lift having a first end and a second end, said first end comprising a base, said second end comprising a mount being attached to said bottom side, said lift being selectively positionable in a first position having said base being telescopically extendable downwardly from said bottom side such that said base engages a support surface to lift said panel upwardly from the support surface, said lift being selectively positionable in a second position having said first end being retracted upwardly toward said bottom side to lower said wheels onto the support surface;a ramp being hingedly coupled to said rear edge, said ramp having an upper side, a lower side and a peripheral edge, said peripheral edge including a first edge, a second edge, a third edge and a fourth edge, said ramp being selectively positionable in an extended position having said second edge abutting the support surface to allow said wheelchair to be rolled onto or off of said panel, said ramp being selectively positionable in a stored position having said ramp extending vertically from said top side;a rod being attached to and extending vertically from said top side, said rod having a top end and a bottom end, said top end comprising a housing; anda control circuit being positioned in said housing, said control circuit being operationally coupled to said lift to actuate said lift between said first and second positions. 7. The system of claim 1, further comprising: a wheel lock apparatus releasably engaging said wheelchair and restricting motion of said wheelchair when said wheel lock apparatus is actuated to a locking position, said wheel lock apparatus including a pair of locks, each of said locks being positioned to releasably engage one of said rear wheels, each of said locks including an arm being pivotally coupled to said panel, said arm being positioned in a release position or in a locked position extending over one of said rear wheels, andan arm positioner being positioned on said panel and being mechanically coupled to said arm, said lock positioner comprising a hydraulic cylinder;a lock actuator being in electrical communication with said pair of locks to actuate said arm of each of said locks between said release position and said locked position;a rod being attached to and extending vertically from said top side, said rod having a top end and a bottom end, said top end comprising a housing; anda control circuit being positioned in said housing, said control circuit being operationally coupled to said lift to actuate said lift between said first and second positions. 8. The system according to claim 6, further including a wheel lock apparatus releasably engaging said wheelchair and restricting motion of said wheelchair when said wheel lock apparatus is actuated to a locking position. 9. The system according to claim 8, wherein said wheel lock apparatus comprises a pair of locks, each of said locks being positioned to releasably engaging one of said rear wheels, each of said locks including a lock actuator being in electrical communication with said pair of locks to actuate said arm of each of said locks between a release position and a locked position.