Patent ID: 9534404
Date: 2017-01-03
CPC Classifications: B28B,B29L,E04F

Claim:
1. An assembly comprising: at least one taper roller, said at least one taper roller being configured to at least partially taper a butt end of a barrier into a substantially tapered end, said at least one taper roller comprising a gradient angle, said at least one taper roller comprising a taper roller shaft, said taper roller shaft being configured to transmit a torque and a rotation to said at least one taper roller; a plurality of rollers, said plurality of rollers being disposed to position at a predetermined distance from said at least one taper roller, said plurality of rollers being configured to guide said barrier through said predetermined distance, said plurality of rollers further being configured to press said barrier against said at least one taper roller; and a plate portion, said plate portion being configured to at least partially receive said at least one taper roller and said plurality of rollers, said plate portion comprising a front end, said plate portion further comprising a rear end, said rear end comprising a bolt, said bolt being configured to help rotate said at least one taper roller and said plurality of rollers.