Abstract: A method of coating an extruded member includes advancing an extruded member through a coating die and applying an outer layer material on to the extruded member with the coating die while a floating support supports the extruded member and makes vertical adjustments to the extruded member to maintain a substantially constant thickness of the outer layer material.

Abstract: An action reaction combustion engine comprising of one or more engines with one or more pistons having adequate mass being housed in mated cylinders and having two opposing heads also having valving plumbing fuel delivery and starting means and allowed to reciprocate on linear bearings delivering a workforce on each end of back and fourth stroke one force when the pistons compresses and stops and one force when fuel ignites or high pressure air pushes and drives the piston back producing four power events every one complete reciprocating cycle or revolution of the crank or other drive mechanism.

Abstract: A method of making a decorated extruded profile. An exemplary method includes the steps of extruding the profile, decorating at least one surface of the profile, coating the decorated surface of the profile, embossing the decorated surface of the profile, and cutting the profile into a plurality of profile members having a predetermined length.

Abstract: An action reaction combustion engine comprising of one or more engines with one or more pistons having adequate mass being housed in mated cylinders and having two opposing heads also having valving plumbing fuel delivery and starting means and allowed to reciprocate on linear bearings delivering a workforce on each end of back and fourth stroke one force when the pistons compresses and stops and one force when fuel ignites or high pressure air pushes and drives the piston back producing four power events every one complete reciprocating cycle or revolution of the crank or other drive mechanism.

Abstract: A fuel cell cabinet air feed and exhaust system is provided. The air feed and exhaust system includes a sealed air feed system that feeds air from outside a fuel cell cabinet to a fuel cell disposed inside the fuel cell cabinet, and a sealed air exhaust system that exhausts air from the fuel cell to the outside of the fuel cell cabinet. Each of the sealed air system and the sealed air exhaust system is sealed with respect to the fuel cell such that the sealed air system, the sealed air exhaust system, and the fuel cell form a sealed system.

Abstract: A brisket barrier for an animal stall comprises a ridge-shaped body having recessed sections formed therein and extending into the ridge. The recessed sections include a transversely extending slot adapted to receive a fixing device such as a screw. The recessed sections include a base portion in which the slot is formed, the base portion being arranged to engage with, in use, a ground surface on which said barrier is mounted. The barrier is adjustable, when fitted, in a direction perpendicular to its longitudinal axis.

Abstract: A drinking trough assembly comprising a trough, and at least one coupling device for coupling the trough to a support, wherein said at least one coupling device is removably connectable to the trough. Preferably said at least one coupling device is removably connectable to the trough adjacent the mouth of the trough. Removal of the coupling device from the trough permits the trough to be stacked in nesting relationship with other identical troughs.

Abstract: A brisket barrier for an animal stall comprises a ridge-shaped body having recessed sections formed therein and extending into the ridge. The recessed sections include a transversely extending slot adapted to receive a fixing device such as a screw. The recessed sections include a base portion in which the slot is formed, the base portion being arranged to engage with, in use, a ground surface on which said barrier is mounted. The barrier is adjustable, when fitted, in a direction perpendicular to its longitudinal axis.

Abstract: An improved telephone interface box which interfaces an incoming telephone line to either a modem or a telephone handset is disclosed. The choice of connection is made by a controller that answers incoming calls and determines if the call is to be directed to the modem or the telephone line. The controller determines the destination of the incoming call by detecting tones on the telephone line or by examining the response of the caller to a voice prompt. If the controller determines that the incoming call is to be directed to the telephone handset, the controller generates a ring signal having substantially the same cadence as that detected on the incoming line and sends that ring signal to the telephone handset. If the handset goes off-hook during the time the controller is making its determination as to the correct destination for the incoming call, the controller suspends its operation until the handset is placed on-hook or a predetermined time interval elapses.