An implement having separate pumps to supply pressure fluid to the inlet ports of a pair of hydraulic control valves, one of which governs the operation of steering control mechanism. A pair of pressure compensating valves, responsive to the pressure differential between the inlet and motor ports of the steering control valve, cooperate to maintain flow of pressure fluid to a selected motor port of the latter at a substantially constant rate. One of said compensating valves is operable to commun...

An activity belt to be worn by a cyclist has amusement devices attached. The amusement devices entertain a child riding in a child carrier seat behind the cyclist. The amusement devices may attach with clips so they can be changed to suit the age and interests of the child. The activity belt provides back support for the cyclist and a pocket for storing small items while cycling.

An animal-like toy having hollow appendages into which a wearer can insert his arms and feet.

A hydraulic punch press for use with a set of interchangeable tool assemblies for boring, cutting, bending, or otherwise working on semi-finished steel frame members or the like. Included are a punch press section having a hydraulic cylinder for driving a tool assembly, a toolholder section having a turntable on which tool seats are arranged radially for carrying a set of tool assemblies, and a guideway section for transfer of a tool assembly between punch press section and toolholder section. T...

A hugging toy includes a figure having flexible, sleeve-like limbs providing passages for receiving the arms of a person within the limbs to enable the figure to be drawn into juxtaposition with the person, with the limbs wrapped about the person, the passages each having an entry opening for receiving an arm of the person within the passage, and an exit opening for exposing a hand of the person so as to establish a simulated mutual hugging arrangement between the figure and the person.

The present application relates to a telescopic loader, in particular a reach stacker, having a steering command input device, at least one pick-up to sense the steering angle and a processor unit which is in communication with the steering command input device and with the at least one pick-up and which generates a pre-set signal which can be forwarded to a steering actuator.

This invention is directed to a high pressure drop cascade impactor wherein the particles do not bounce from the collection plate; to a method for designing said impactor; a method for calculating and determining the particle size distribution of an aerosol wherein the particle size may have a Stokes (aerodynamic) diameter as small as 10 nanometers; and to a method of manufacturing such an impactor. The impactor that is the subject of this invention is different from and superior to previously d...

In order to frame a foil portion with a mirror surface, a foil is perforated along a circular line, a marginal zone of the foil is frictionally held within the endless line, the foil is cut along the endless line, and the marginal zone is firmly clamped and moved over a first frame part and tensioned, whereupon a second frame part is pressed against the first frame part and clamps the tensioned foil to the first frame part without any wrinkles or folds.

A lubricant composition for forging or extrusion comprising a mixture of: (A) at least one compound selected from among phosphoric acid and salts thereof, (B) at least one compound selected from among boric acid and salts thereof, (C) at least one compound selected from among carbonates, nitrates, sulfates and hydroxides of alkali metals, and (D) a phyllosilicate, the mixture containing the compounds (A) to (C) in amounts, calculated as oxides, of 40 to 44 mole % of P.sub.2 O.sub.5, up to 9 mole...

A punch press capable of carrying out various processing with few tools, and the exchanging of cartridges efficiently. The punch press includes a punch frame 2 having upper and lower transferring and loading paths 17, 18 wherein upper and lower cartridges 7 loaded with a punch tool and a die tool, respectively, move in or move out freely. A ram 38 drives the punch tool of the upper cartridge 7. The transferring and loading paths 17, 18 are employed wherein the upper and lower cartridges 7 are ca...