Abstract:
A guide for guiding the movement of an automotive window along a channel shaped track is disclosed. The guide is made from two molded, identical plastic half members which are snap fittingly connected together and which have track receiving head portions which are held apart by bowed leafs and biasingly held via integral hinges in sliding engagement with the track when connected therewith to eliminate or minimize rattling noise therebetween.
Abstract:
A trencher comprising a digger located adjacent the rearward wheels, which pair of wheels are driven hydraulically and which have an open area between them into which the digger may be partially positioned. The forward wheels of the trencher are steerable by use of a self-locking angular adjustment mechanism. A hydraulic circuit which includes a pressure relief valve provides substantially constant pressure on the chain of the digger. A locking mechanism is provided for the forward wheels when initiating the cutting action of the digger.
Abstract:
A continuous business form assembly of a plurality of webs is disclosed. Two webs form a series of envelopes. Other webs form envelope inserts substantially free and loose in the envelopes. The inserts are joined to the assembly through only abbreviated tear tabs which are behind envelope tear strips and joined to insert web attachment strips formed into the envelopes.
Abstract:
A buffer solution comprising one or more metal salts, preferably monobasic potassium phosphate and/or monosodium phosphate, dissolved in water creates a rinse having a pH near that of human skin. The buffer solution in various concentrations and compositions is adapted for routine use by professional and casual users of cement to rinse their skin and tools, as a spray-on application for skin and clothes, and as a pre-wash for laundry. The buffer solution may include other metal salts, preferably manganese sulfate, further to reduce hexavalent chromium carried into the rinse from cement. A pH color indicator such as phenolphthalein also may be included to signal when the buffer solution becomes ineffective from prolonged use.
Abstract:
A vehicle door assembly has a pair of spaced guide channels carried below its belt line which slidably receives pin guides secured to the sides of the lower end portion of the window for guiding the movement of a window between its open and closed positions. The window is bent along a horizontal line so that its exterior surface will be substantially flush with an exterior surface of the door assembly when in its closed position. The door assembly also includes a door frame means which permits lateral movement of the window as it is moved between its open and closed positions and a seal means carried by the door frame which engages the window along its interior sides to bias the same outwardly toward an outer flange on the door frame. The seal means includes a vertically extending dowel portion, preferably a tapered dowel portion, which engages an upper side edge of the window as it approaches its closed position to retain the window outwardly against the outer flange of the door frame means in order to stabilize the window against inward lateral movement when in its closed position. The two side pin guides received in the channels and the dowel provide a triangulated or three point stabilizing means for the window when the latter is in its closed position.
Abstract:
A hairbrush of the cylindrical bristle type in which a brush head carrying the bristles is rotatably connected to a brush handle. The brush head includes a portion adjacent to the handle which is free of bristles having a roughened surface to allow manual control of rotation of the brush head relative to the brush handle. In one form a heating element is included within the brush head.
Abstract:
A vehicle body structure of a vehicle has a pair of body side frame sub-assemblies running longitudinally on the vehicle and an underbody sub-assembly extending transversely across the vehicle. Each of the body side frame assemblies has a body side outer panel having a lower horizontal flange extending longitudinally and projecting outboard, and a forward vertical flange projecting outboard. A longitudinally extending rocker inner frame of the body side frame assembly has an inboard vertical wall spaced inboard from the body side outer panel and a lower horizontal wall projecting outboard having an extreme outboard portion underlying the lower horizontal flange of the body side outer panel. The underbody sub-assembly has a generally planar floor pan having a pair of longitudinal edges and a horizontal surface adjacent to each of the longitudinal edges underlying and engaging the lower horizontal wall of the rocker inner frame of one of the body side frame sub-assemblies. The horizontal surface of the floor pan secures to the extreme outboard portion subsequent to the underbody sub-assembly being adjusted transversely relative to the body side frame sub-assemblies.
Abstract:
Apparatus and method for increasing the capacity of a gas compressor. The apparatus comprises a supercharger for compressing a gas flow and an evaporative cooler for cooling and ducting the supercharged gas flow to the gas compressor. The cooler comprises a section of pipe connecting the supercharger and the compressor. Mounted on the wall of the pipe are nozzles oriented upstream to atomize water into droplets of mean diameter ranging from about 4 to about 12 microns. The pipe is sized to provide a residence time of from about 0.1 to about 0.5 seconds for the droplets in the gas flow.
Abstract:
A crop transporter comprising a main frame, a bin support frame attached to the main frame and a bin connected to the bin support frame. An elevator has an entrance area located in the forward portion of the bin with the elevator extending forwardly and upwardly from the entrance area to a discharge area. A cross conveyor is located substantially normal to the elevator and below and adjacent to the discharge area of the elevator. The cross conveyor is connected to the bin support frame and is movable therewith.