| 主权项 |
1. An apparatus comprising:
a dispenser configured to receive a sealant material from a sealant source and dispense the sealant material through an output of the dispenser; and an adjustment system associated with the dispenser and configured to change a configuration of the output, wherein the adjustment system comprises two moveable screws positioned at the output of the dispenser, wherein movement of the two moveable screws changes the configuration of the output of the dispenser when the two moveable screws move in and out of the output of the dispenser to restrict the output, the two moveable screws rotate about an axis that is substantially perpendicular to the output of the dispenser, the output of the dispenser has a width that is restricted along the axis of the two moveable screws, and movement of the two moveable screws along the axis changes an entirety of the width of the output. |
