A jack and dolly assembly provides for easy, efficient, and effective transportation and installation of heavy items such as a door, a panel, and the like. The assembly is adapted to provide the ability for one person to quickly, easily, efficiently, and effectively load, install hardware upon, store, transport, lift, position, uninstall, and/or install an object. The assembly is adapted to include adjustable components such that the assembly can accommodate different sizes of objects. According to some embodiments, the assembly includes a frame, carrying arm, and securing mechanism for holding/securing the object, and a pair of large wheels for easily transporting the object. The assembly is further adapted to provide the ability to lift an object and properly hold the object in place during installation.

A jack and dolly assembly provides for easy, efficient, and effective transportation and installation of heavy items such as a door, a panel, and the like. The assembly is adapted to provide the ability for one person to quickly, easily, efficiently, and effectively load, install hardware upon, store, transport, lift, position, uninstall, and/or install an object. The assembly is adapted to include adjustable components such that the assembly can accommodate different sizes of objects. According to some embodiments, the assembly includes a frame, carrying arm, and securing mechanism for holding/securing the object, and a pair of large wheels for easily transporting the object. The assembly is further adapted to provide the ability to lift an object and properly hold the object in place during installation.

A lift assembly for use with automobiles includes a tire lift and a detachable lift. The tire lift is configured to grasp and selectively lift a tire while the detachable lift is selectively configured to locate and lift up the automobile using a jack. The tire lift and the detachable lift transfer data between them and include a battery supply and motor controller. The motor controller operates motors used to selectively locate the detachable lift relative to the tire lift. A sliding body adapter is coupled to the tire lift and is configured to translate along a plane relative to the tire lift. A body extender is coupled to the detachable lift and configured to translate so as to locate the jack. The body extender is configured to move the jack in a direction perpendicular to that of the movement of the sliding body adapter.

A lift assembly for use with automobiles includes a tire lift and a detachable lift. The tire lift is configured to grasp and selectively lift a tire while the detachable lift is selectively configured to locate and lift up the automobile using a jack. The tire lift and the detachable lift transfer data between them and include a battery supply and motor controller. The motor controller operates motors used to selectively locate the detachable lift relative to the tire lift. A sliding body adapter is coupled to the tire lift and is configured to translate along a plane relative to the tire lift. A body extender is coupled to the detachable lift and configured to translate so as to locate the jack. The body extender is configured to move the jack in a direction perpendicular to that of the movement of the sliding body adapter.

A pallet sled includes a lower frame and a plurality of wheels supporting the lower frame. An upper frame is configured to support a pallet thereon. A ratchet is configured to lift the upper frame relative to the lower frame. A handle is configured to operate the ratchet to lift the upper frame relative to the lower frame. The handle may be pivotable relative to the lower frame. The ratchet may include a gear and a pawl. The ratchet may also be configured to selectively lower the upper frame. As another option, one or more of the handle, the upper frame or the plurality of wheels are reconfigurable between an extended position and a retracted position.

A pallet sled includes a lower frame and a plurality of wheels supporting the lower frame. An upper frame is configured to support a pallet thereon. A ratchet is configured to lift the upper frame relative to the lower frame. A handle is configured to operate the ratchet to lift the upper frame relative to the lower frame. The handle may be pivotable relative to the lower frame. The ratchet may include a gear and a pawl. The ratchet may also be configured to selectively lower the upper frame. As another option, one or more of the handle, the upper frame or the plurality of wheels are reconfigurable between an extended position and a retracted position.

A stand or fixture for supporting a mower cutting unit having a base frame with side members interconnected with at least 2 cross members. A cradle supports stable engagement with a roller of a mower cutting unit, and is secured to and extends upward from and between the side members. The cradle is parallel to the cross members, and positioned above the side members, supported on and secured to riser members. Each of the riser members is secured to a side member. A support member is adjustably secured at a desired location between cross members, and has a top portion extending upwardly away from the base frame, and above the cradle. The support member includes aligned openings above the cradle for receiving and securing a support pin supporting a support chain for engaging and suspending the mower cutting unit supported within the cradle, for accessing components of the mower cutting unit for service.

A lift device and a vehicle parking robot including the same are disclosed. The lift device according to an aspect of the present disclosure is a lift device coupled to a robot body of a vehicle parking robot that lifts a vehicle having a pair of front wheels and a pair of rear wheels and parks it in a parking lot, and the lift device may include a frame liftably coupled to the robot body; a first driving part for elevating the frame with respect to the robot body; an elastic support part that elastically supports the frame with respect to the robot body when the frame descends with respect to the robot body; and a fork part coupled to the frame and supporting the pair of front wheels or the pair of rear wheels.

A portable article lifter, separator, and compressor capable moving a variety of articles. The core components are a frame, a motor, a power source, and a set of interchangeable end effectors suitable for moving different types of articles. This device is used to lift an article, separate multiple articles from each other, and compress one or more articles. Multiple devices can operate collaboratively to move a large and/or heavy article via daisy chaining the devices using synchronization modules. A transmission between the motor and the end effector controls the speed and the torque of the end effector. The device further provides an ON/Off module, a frame base, a handle, a level, wheels and rollers, and a work light.

A portable article lifter, separator, and compressor capable moving a variety of articles. The core components are a frame, a motor, a power source, and a set of interchangeable end effectors suitable for moving different types of articles. This device is used to lift an article, separate multiple articles from each other, and compress one or more articles. Multiple devices can operate collaboratively to move a large and/or heavy article via daisy chaining the devices using synchronization modules. A transmission between the motor and the end effector controls the speed and the torque of the end effector. The device further provides an ON/Off module, a frame base, a handle, a level, wheels and rollers, and a work light.