Abstract: The invention is an irrigating device having a rigid housing defining a canal containing a three way valve selecting between three ends where at least one of the three stems has an elastic attachment for receiving two separate non-elastic medical input devices sharing a common chamber which common chamber communicates with the rigid housing canal. It has at least one three-way valve directing the flow of suction or fluids to graduated openings in the medial, distal and proximal direction. The medial opening is where the elastic attachment is place which defines a plurality of tubes. All of these tubes may be elastic. All may have an inner circumference for receiving a tube or syringe of corresponding outer diameter. Alternatively, one of these tubes may be elastic having an outer diameter for insertion into a tube or syringe of corresponding inner diameter so as to form an elastic, but water tight seal.

Abstract: The invention is generally described as a housing having an inlet port for receiving brake fluid and two opposing outlet ports for delivering the fluid to brake cylinders. A fluid screw designed to seal either outlet port is provided on an actuator having a screw mounting and an actuator leg. Between the screw mounting and the actuator leg is a pivot holding the actuator. The movement of the actuator on this pivot is controlled by the movement of the actuator leg which is in turn controlled by the movement of a sliding armature which moves in a channel defined by the housing. The armature movement is, in turn, controlled by two opposing solenoids on either side of the channel. Springs bias the armature back to a central position. The armatures are controlled by a manual switch available to the operator.

Abstract: A projectile launcher having a barrel for holding projectiles traveling through an aligning opening in or connected to a rigid support. Two bow arms extend from the rigid support. A bow string travels between the ends of the two bow arms and behind the aligning opening. The rigid support may include a brace which extends from the rigid support to the forearm of the user. A piston within the barrel or the barrel itself is propelled by the string. The piston moves relative to the rigid support which remains substantially motionless when used. This bow may have an arm brace characteristic of a wrist slingshot or other bow designs. Pulleys or cams of novel design having curved lips are attached to either bow arm to decrease wear on the bow strings. A novel pulley arrangement is disclosed which limits the number of strings passing behind the rigid support.

Abstract: An improved gabion system comprising at least one separator wall to partition the interior of the gabion wire mesh basket to form a chamber having an outer face and an insert or facing to fill the chamber. The facing may have an intermediate member extending through the mesh to disguise or cover the wire mesh of the outer face. The facing may serve as a surface for mounting solidifying facing materials as well as solid face covers. The facing provides support to the outer face and provides an aesthetically improved appearance to the outer face. The insert may also provide a support along the outer face for various purposes.

Abstract: A spring formed from strip steel crimped on a threaded bolt for receiving a threaded member preferably having four arms separated by 90 degrees to form a cross and wherein the ends of the legs are cambered in order to provide greater bearing surface against each of the two walls of a corner in a tubular member when the spring member is inserted into the tubular member. Where the arms extend from the well of the spring, the arms are slightly notched in order to provide for automatic indexing. When the spring is compressed the wells formed by the spring contact the walls of the tubular member.

Abstract: Forms of an overlay attached to a carrier sheet by way of glue lines or cross web glue running perpendicular to the carrier margin holes. The overlay is produced without margins or the margins of the overlay form sheets are removed so that the forms may be separated from the carrier while the carrier remains attached to a recessed print face or tractor feed. The glue lines or cross web glue running perpendicular to the carrier margin holes are isolated from the remainder of the form by stub lines on either side of the glue lines or cross web glue. Alternatively, two glue lines may be used and a single stub provided between the two glue lines.