A new adjustable blanket support device for raising the cover sheets on a bed, especially from the foot of the bed, to keep the cover sheets above the feet of a person lying on the bed under the sheets. The device includes a base member having an elongate lower cross bar and a pair of spaced apart elongate lower arms extending from the lower cross bar. Each of the lower arms terminates in a terminal end and has a bore extending from the terminal end towards the lower cross bar. A mounting member...

An adjustable supporting table generally comprises a basic frame, a first moveable bracket, a first pulley assembly, and a first driving device. The basic frame includes a main traverse rod. The first moveable bracket is pivotally attached to the basic frame and is provided with a traverse rod. The first pulley assembly is configured with a plurality of basic frame pulleys, a plurality of first pulleys, and a first cable. The basic pulley assembly is rotationally disposed at the main traverse ro...

A vinyl fence post mount includes a base, a first support member and a second support member. The first support member is bent along a length thereof to form two first legs which are at an obtuse angle to each other. The second support member is bent along a length thereof to form two second legs which are at an obtuse angle to each other. The lengthwise edges of each leg are preferably bent toward each other. A first bent edge of the first support member is attached to a second bent edge of the...

A mechanism for raising and lowering the height of a patient support surface of a bed which includes a threaded shaft upon which a pulley support is raised and lowered and a chain and pulley system which transfers vertical displacement of the pulley support to the patient support surface. An articulating perimeter frame for supporting a patient on a bed frame which includes a plurality of extruded elongate members which are coupled together by hinges and corner members. The perimeter frame recei...

A patient table, which is movable in at least one of a vertical direction and a tiltable direction. The patient table comprises: a base; a patient support surface; a support mechanism connected to the base and the support mechanism moving the patient support surface in at least one of a vertical direction and a tiltable direction; and a telescopic cover enclosing the support mechanism, the telescopic cover expanding and constructing with movement of the support mechanism.

A double-walled pipe connection for an aircraft fuel line includes a first outer pipe surrounding a first inner pipe, a second outer pipe surrounding a second inner pipe, a pipe coupling joining the inner pipes together, a securing fixture on the first inner pipe, a sleeve-shaped outer pipe bushing bolted to the securing fixture by bolts oriented parallel to a radial direction, and an outer pipe sleeve that is axially slidable over the second outer pipe and onto the outer pipe bushing. The first...

A device for coupling pipelines for running cryogenic liquid has: a pair of flanges which are pierced by coupling units respectively and which support the coupling units with the coupling units freely approaching and separating from each other and which form compartments around the coupling units; a pair of inner cover units which open and shut the insides of the coupling units; a pair of outer cover units which open and shut the insides of the compartments of the flanges; and purge lines for pu...

A liquid-filled ornament includes a body having a transparent casing having an opening and filled with liquid, a display object in the liquid, and a sealing wall extending across and sealing the opening. The ornament includes a driving mechanism having rotatable magnets and located on an outer side of the sealing wall, and a driven mechanism having rotatable magnets and located on an inner side of the sealing wall and immersed in the liquid. The magnets of the driven mechanism are rotated by the...

A replaceable top tube includes an outer tube and an inner tube retractably received therein. Two sleeves are respectively connected to the outer tube and the inner tube, and two locking plates are respectively connected to the two sleeves. Two hooks are respectively connected to the inner tube and the outer tube so that when the sleeves are pulled, the locking plates are moved away from the hooks so as to hook the seat post and the handlebar stem of a bicycle. Each of the two sleeves are positi...

A new and improved highway sign or billboard advertising structure having a vertical support post on which a sign face support structure is mounted. Each of these sign face support structures has a scaffold mounted adjacent the bottom of the sign face extending inwardly toward the support. A housing encompasses the entire sign face support structure. The housing has openings therein through which the sign faces may be viewed. The housing being environmentally sealed to exclude birds, rodents and...