Abstract: The valve box support pad is a thick rubber pad made from recycled auto tire scraps or virgin rubber by a compression molding process using a polyurethane binder and is designed to be placed below-grade under irrigation valve boxes to both support the valve box and prevent gophers or other burrowing mammals from backfilling their tunneling spoils into the valve box. What is new about this invention is that it replaces the industry standard bricks, gravel and aviary mesh used in setting/constructing an irrigation valve box assembly. The pad also reduces the amount of excavation required in setting a valve box.

Abstract: In a hydraulic camshaft adjuster for a camshaft of an internal combustion engine and a method of assembling the camshaft adjuster including an inner body, which is connected to the camshaft in a rotationally fixed manner and has outwardly extending blades and an outer body which has inwardly projecting blades which form, together with the outwardly extending blades, at least one hydraulic medium chamber between two housing side covers connected to the outer body and operatively connected to a crankshaft of an engine so as to be driven thereby, a locking bolt is provided for locking the inner body in relation to the outer body with a predetermined play.

Abstract: In a hydraulic camshaft adjuster for a camshaft of an internal combustion engine and a method of assembling the camshaft adjuster, with an inner body, which is connected to the camshaft in a rotationally fixed manner and has outwardly extending blades and an outer body which is mounted rotatably with respect to the camshaft and has inwardly projecting blades which form, together with the outwardly extending blades, at least one hydraulic medium chamber between two covers connected to the outer body which is operatively connected to a crankshaft of an engine so as to be driven thereby, and a locking device for locking the inner body in relation to the outer body by at least one bolt which is mounted in the inner body so as to extend into a locking cavity in one of the two covers, the camshaft adjuster has a base stop, and the locking cavity has an assembly stop providing for reliable assembly of the camshaft adjuster with minimal locking play and without the need for an adjusting procedure.