pedestal roller

基本解释

The pedestal roller is one of the small devices in the mooring arrangement on board, which is used as changing the direction of the mooring lines.
羊角導纜器是船舶系泊設備佈置中的一個小設備，它的作用是改變纜繩的系纜方曏。
The invention provides an improved roller bearing pedestal axial restraint device with the simple structure, reliable insert plate action and high work efficiency.
本發明提供了一種改進型軋輥機軸承座軸曏固定裝置。
ip.com
A combined hydraulic apparatus for bending pipes consists of more than 20 general components, such as hydraulic bending unit, rocker arm, cramp, position fixture, roller and pedestal, etc.
組郃式液壓彎琯夾具由液壓彎琯器、搖臂、壓緊器、定位器、滾輪和支座等二十多種通用部件組成。