Abstract: A machine for determining the location of junction tubes along a header and automatically brazing them to the header. A chassis is employed to hold the junction tubes and header in the proper orientation. A carriage then travels along a line which is parallel to the central axis of the header. The carriage includes a sensor which is able to determine the exact position of the junction tubes. This positional information is stored in a controller. The carriage also includes a reciprocating pair of burners for heating the joint to be brazed. A pair of brazing wire feeders are included for feeding the brazing alloy alloy to the joint. A pyrometer is also included for measuring the temperature of the joint during the brazing process. In operation, the carriage slides along with the sensor measuring the position of each joint to be brazed. The burners and brazing alloy feeders are located in such a position on the carriage that the sensor precedes them in coming to each joint location.

Abstract: A machine for determining the location of junction tubes along a header and automatically brazing them to the header. A chassis is employed to hold the junction tubes and header in the proper orientation. A carriage then travels along a line which is parallel to the central axis of the header. The carriage includes a sensor which is able to determine the exact position of the junction tubes. This positional information is stored in a controller. The carriage also includes a reciprocating pair of burners for heating the joint to be brazed. A pair of brazing wire feeders are included for feeding the brazing alloy alloy to the joint. A pyrometer is also included for measuring the temperature of the joint during the brazing process. In operation, the carriage slides along with the sensor measuring the position of each joint to be brazed. The burners and brazing alloy feeders are located in such a position on the carriage that the sensor precedes them in coming to each joint location.

Abstract: A bottle loader and method for loading bottles onto shelves on a rack. The bottle loader has a carrier car rotatably supported on a frame. The bottles are placed in a vertical position and urged onto the carrier car. The bottles are then rotated on the carrier car from the vertical position to a horizontal position while horizontally aligning the bottles with the shelf on the rack. Once the bottles are aligned, they are urged off of the carrier car and onto the rack.