| 摘要 |
A stuffing tube mounting assembly has an elongated barrel with a forward end terminating in a cylindrical barrel portion. A hollow elongated stuffing horn having a rearward end is detachably telescopically mounted on the barrel portion. Interlocking surfaces on the rearward end of the stuffing tube and the barrel portion hold the tube and the barrel in only a single radial orientation with respect to each other to maintain an inlet port in the side of the stuffing tube in a predetermined fixed position with respect to the barrel. The interlocking surfaces are elongated registering grooves in the stuffing tube and the barrel portion.
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