Patent ID: 9212459
Filing Date: 2015-12-15
Classification: B28B,E01C,E04G

Abstract:
1. An imprint roller comprising: a frame having a first end and a second end opposite the first end, a roller assembly configured to be removeably coupled to the first end of the frame, the roller assembly including a vibrator head and a roller tube having a roller surface, a motor assembly configured to be removeably coupled to the second end of the frame and operable to transfer mechanical energy through the frame to the vibrator head, and a frame extension having a first end and a second end opposite the first end, wherein the first end of the frame extension is configured to be removeably coupled to one of the roller assembly and the second end of the frame, and the second end of the frame extension is configured to be removeably coupled to one of the motor assembly and the first end of the frame.