A mobile home is comprised of two telescopingly interconnected box-like parts, the main home part running on wheels while the extension part may be glidably moved between a transport position and an extended position. A pair of superposed pulleys is mounted on each side wall of the extension part at the inner end thereof and the lower pulleys cooperate with guide rails in the main part so that they may run as rollers along the rails for glidably moving the extension part with respect to the main...

A cart convertible between a chair position and a bed position includes a horizontal seat frame pivotally coupled to a leg rest frame, a back frame, and four depending legs. The forwardmost pair of the depending legs and the back frame are coupled by an adjustment means for simultaneously raising the forward pair of legs and lowering the back frame toward a horizontal position thereby facilitating rolling the cart onto a raised platform having limited vertical clearance such as onto the loading ...

A mobile ladder has a base, castors mounted to the base, a ladder connected to the base, a support member connected at one end to the base and at the other end to the ladder forming a structural triangle between the members, the ladder including a floor engaging member affixed thereto. The connection of the ladder to the base includes a link member which also forms a step of the ladder, pivotally mounted to the base about a first axis, and the link is also connected to the ladder about a pivot h...

A mobile, portable, and self-propelled corral for penning animals having three fence rail sides and one back side, there being a gate through one fence rail side, with the back side extending up from the rail sides on either side to form a roof over a portion of the corral, there also being facilities attached to the interior back side for feeding and watering the penned animals; the subject invention additionally having wheels mounted at each corner of the corral, two of the back wheels being d...

A mobile pump for pumping moist compressible materials such as plaster, concrete, mortar and the like constructed integrally with a motor vehicle to be powered and transported thereby. The pump is provided with integral conveying apparatus redefining the material loading positions to lower elevations than possible with present day mobile pumps without modifying the conventional frame work or vehicle beds. The conveying apparatus may be a power driven auger rotatably secured to the pump proper fo...

A mobile lift comprises an undercarriage structure having a tow bar (1), a towing extension (9) and road wheels (7) supporting a main swivel bearing (6) for a lift boom (5) with a basket or platform (4). The lift has a first supporting beam (1) formed integrally with the tow bar, a second supporting beam (2) extending therefrom on the other side of the main swivel bearing (6) and two further supporting beams (3). All supporting beams are arranged in such a manner that the longitudinal axes there...

A hollow sphere formed from a plurality of contra-spiralling members extending through 360.degree. from one end of an axis to the other to form a geodesic frame. Latitudinally extending spaced and parallel reinforcing members may be used to brace the frame. An axle may extend along the axis and may include an elastic motor for the embodiment when used as a toy, a pedal and gear assembly when used as a recreational device and a source of a power when used as a mobile powered device.

A mobile home includes two hingedly connected habitable parts each comprising a room-like enclosure mounted on a rectangular perimeter frame. Two braced posts are provided on adjacent end corners of each frame with corresponding posts of the two frames side by side when the parts of the mobile home are aligned end to end. Hinges connect adjacent first posts of the two frames and releasable catches connect the other posts of the two frames thereby allowing the habitable parts to maintain an end t...

A mobile loader of the type used for loading and unloading the cargo holds of aircraft is described. The loader operates by electric motors driving both traction apparatus and loading platform elevation. The loader comprises a chassis having a variable height platform, the platform being connected to the chassis by linkage for maintaining the platform in a substantially level attitude irrespective of platform height, mechanical lifting apparatus for varying the height of the platform with respec...

A sound reproducing mobile for connection to cribs or other structures holding an infant. The mobile includes a housing in which is releasably secured an audio cassette player. The housing includes clamp means for releasably securing the mobile to the structure holding the infant. The cassette player, when operated, reproduces comforting voices via a loudspeaker and at the same time provides electrical power to a motor for causing the movement of overhanging decorative mobile elements. A voice a...