发明授权
US4872615A Fluid-jet-cutting nozzle assembly 失效
流体喷射切割喷嘴组件

Fluid-jet-cutting nozzle assembly
摘要:
The assembly comprises a centrally-bored nozzle and centrally-bored nozzle body, the two being in substantially collinear alignment along a longitudinal axis, and a collar and locking ring, for swivelingly coupling the nozzle and body together, andd releasably locking the two together in selected, swiveled displacements from such alignment.
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