When the machine is started, the raker jib deploys before the main jib descends to position the raker at the bottom of the screen. |
We need an immediate moratorium on gill raker trade, and measures for complete protection to some populations and to reduce fishing pressure for others. |
The machine built in 1831 required that the raker walk by the side of the machine. |
One raker, or diagonal strut, was rotted half through its thickness, and many other timbers were badly decayed. |
All was silent on board the raker, not the silence of fear, but of suspense. |
In 1858 the machine was further improved by substituting an automatic rake for the raker on the machine. |