A carriage assembly for a spray coating apparatus and a spray coating apparatus including the carriage assembly. The carriage assembly includes a carriage operatively connected to a track that is non-linear, which in some embodiments allows a coating to be applied at at least two different thicknesses.

A linear transport system comprising a linear motor with at least a motor module and at least a conveyor driven by the linear motor along a path of motion is described. The motor module thereby comprises a stator magnetically interacting with a magnet device of the conveyor and having a plurality of stator teeth arranged side by side along the path of motion and a plurality of electric coils each wound around a stator tooth. The linear transport system further comprises a fluid system comprising at least a fluid channel passing through a stator tooth of the stator of the motor module.

A linear transport system comprising a linear motor with at least a motor module and at least a conveyor driven by the linear motor along a path of motion is described. The motor module thereby comprises a stator magnetically interacting with a magnet device of the conveyor and having a plurality of stator teeth arranged side by side along the path of motion and a plurality of electric coils each wound around a stator tooth. The linear transport system further comprises a fluid system comprising at least a fluid channel passing through a stator tooth of the stator of the motor module.

A cable driven irrigation device has a frame that acts as a manifold to supply a sprinkler head and a separate spray nozzle. The frame is supplied with an externally triggered latching valve. The valve is held in the open position by a spring and has an internal flap that enters the flow of water through the valve when the external trigger is moved. The water flow moves the flap to the closed position and holds it there until the water pressure is removed. The spray nozzle dispenses water onto an exposed turbine which drives a gearbox. The gearbox is coupled to a spool which can wind up a cord. The spool being wound is what pulls the sprinkler along. A knot near the end of the cord engages the external trigger to stop the flow of water into the frame.

A cable driven irrigation device has a frame that acts as a manifold to supply a sprinkler head and a separate spray nozzle. The frame is supplied with an externally triggered latching valve. The valve is held in the open position by a spring and has an internal flap that enters the flow of water through the valve when the external trigger is moved. The water flow moves the flap to the closed position and holds it there until the water pressure is removed. The spray nozzle dispenses water onto an exposed turbine which drives a gearbox. The gearbox is coupled to a spool which can wind up a cord. The spool being wound is what pulls the sprinkler along. A knot near the end of the cord engages the external trigger to stop the flow of water into the frame.

An apparatus and method for rotating a part includes a sequence of relays to rotate the part given number of degrees. The apparatus does not require software or complex mechanical gearing.

A makeup machine includes a spray head, a main body, an arched track, and vertical support. The spray head has a receptacle to receive a spray cartridge containing a skin spray. The main body houses a controller circuit that controls a position of the spray head with respect to a target of the skin spray. The arched track has a curved shape on a horizontal plane, and the vertical support is attached to the arched track. The controller circuit causes the spray head to slide along the arched track, and adjusts a height of the vertical support to cause the arched track and the spray head to move up and down. The makeup machine also includes a linear track controlled by the controller circuit to adjust a horizontal distance between the spray head and the target.

A makeup machine includes a spray head, a main body, an arched track, and vertical support. The spray head has a receptacle to receive a spray cartridge containing a skin spray. The main body houses a controller circuit that controls a position of the spray head with respect to a target of the skin spray. The arched track has a curved shape on a horizontal plane, and the vertical support is attached to the arched track. The controller circuit causes the spray head to slide along the arched track, and adjusts a height of the vertical support to cause the arched track and the spray head to move up and down. The makeup machine also includes a linear track controlled by the controller circuit to adjust a horizontal distance between the spray head and the target.

A cable driven irrigation device has a frame that acts as a manifold to supply a sprinkler head and a separate spray nozzle. The frame is supplied with an externally triggered latching valve. The valve is held in the open position by a spring and has an internal flap that enters the flow of water through the valve when the external trigger is moved. The water flow moves the flap to the closed position and holds it there until the water pressure is removed. The spray nozzle dispenses water onto an exposed turbine which drives a gearbox. The gearbox is coupled to a spool which can wind up a cord. The spool being wound is what pulls the sprinkler along. A knot near the end of the cord engages the external trigger to stop the flow of water into the frame.

A cable driven irrigation device has a frame that acts as a manifold to supply a sprinkler head and a separate spray nozzle. The frame is supplied with an externally triggered latching valve. The valve is held in the open position by a spring and has an internal flap that enters the flow of water through the valve when the external trigger is moved. The water flow moves the flap to the closed position and holds it there until the water pressure is removed. The spray nozzle dispenses water onto an exposed turbine which drives a gearbox. The gearbox is coupled to a spool which can wind up a cord. The spool being wound is what pulls the sprinkler along. A knot near the end of the cord engages the external trigger to stop the flow of water into the frame.