Disclosed is a chuck disassembly and transfer device, which is composed of a telescopic cylinder, a cylinder support, a second linear guide rail, a second guide rail sliding seat, a lifting support, a chuck, a lifting chain, a lifting cylinder and the like, wherein the cylinder support and the second linear guide rail are fixed on the frame, the lifting support is connected with the second linear guide rail via the second guide rail sliding seat, and the telescopic cylinder is capable of driving the lifting support and the chuck to move horizontally along the second linear guide rail; the lifting cylinder is fixed on the lifting support, the chuck is connected with an output shaft of the lifting cylinder via the lifting chain, and the lifting cylinder is capable of driving the chuck to move vertically.

Disclosed is a chuck disassembly and transfer device, which is composed of a telescopic cylinder, a cylinder support, a second linear guide rail, a second guide rail sliding seat, a lifting support, a chuck, a lifting chain, a lifting cylinder and the like, wherein the cylinder support and the second linear guide rail are fixed on the frame, the lifting support is connected with the second linear guide rail via the second guide rail sliding seat, and the telescopic cylinder is capable of driving the lifting support and the chuck to move horizontally along the second linear guide rail; the lifting cylinder is fixed on the lifting support, the chuck is connected with an output shaft of the lifting cylinder via the lifting chain, and the lifting cylinder is capable of driving the chuck to move vertically.

A robotic patient positioning assembly including a patient treatment couch, and a robotic arm coupled to the patient treatment couch. The robotic arm is configured to move the patient treatment couch along five rotational degrees of freedom and one substantially vertical, linear degree of freedom.

A robotic patient positioning assembly including a patient treatment couch, and a robotic arm coupled to the patient treatment couch. The robotic arm is configured to move the patient treatment couch along five rotational degrees of freedom and one substantially vertical, linear degree of freedom.

A portable hoist apparatus includes a boom secured to a frame or body, which includes, at a side opposite the boom, a cylindrical mounting collar, on a vertical axis, can be slipped over a cylindrical pivot tube that in turn is connected to any of a number of different base mounting structures that are configured to be attached to various stable anchoring structures, such as on buildings, decks, posts, vehicles, floors and many other structures.

A portable hoist apparatus includes a boom secured to a frame or body, which includes, at a side opposite the boom, a cylindrical mounting collar, on a vertical axis, can be slipped over a cylindrical pivot tube that in turn is connected to any of a number of different base mounting structures that are configured to be attached to various stable anchoring structures, such as on buildings, decks, posts, vehicles, floors and many other structures.

Disclosed is a low profile rolling support assembly useful for supporting loads above a supporting surface where at least one end of the rolling support assembly is positionable beneath a structure having minimal clearance above the supporting surface. The rolling support assembly includes a load bearing member and a caster assembly containing a wheel where the load bearing member extends laterally away from the caster assembly at substantially the same height or less as the caster assembly.

Disclosed is a low profile rolling support assembly useful for supporting loads above a supporting surface where at least one end of the rolling support assembly is positionable beneath a structure having minimal clearance above the supporting surface. The rolling support assembly includes a load bearing member and a caster assembly containing a wheel where the load bearing member extends laterally away from the caster assembly at substantially the same height or less as the caster assembly.

The present invention has an objective to provide a dolly for handling a landing gear of an aircraft that enables, while being downsized, work of positioning the landing gear with respect to an attachment portion of an airframe of the aircraft to be performed efficiently, and a method for attaching or detaching a landing gear using the dolly. A dolly (10) for handling a landing gear (20) of an aircraft includes a base (11), an expandable boom (12) that rises from the base (11) and is expandable and contractible, a hoisting boom (13) that is interconnected to the expandable boom (12) in a raisable and lowerable manner, and a holding portion (15) that is suspended on the hoisting boom (13) and retains the landing gear (20).

The present invention has an objective to provide a dolly for handling a landing gear of an aircraft that enables, while being downsized, work of positioning the landing gear with respect to an attachment portion of an airframe of the aircraft to be performed efficiently, and a method for attaching or detaching a landing gear using the dolly. A dolly (10) for handling a landing gear (20) of an aircraft includes a base (11), an expandable boom (12) that rises from the base (11) and is expandable and contractible, a hoisting boom (13) that is interconnected to the expandable boom (12) in a raisable and lowerable manner, and a holding portion (15) that is suspended on the hoisting boom (13) and retains the landing gear (20).