Mandrel assembly for tube-bending apparatus
作者： Jeffrey P. Hayes , Alford Kessinger
DOI:
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摘要: A mandrel assembly is provided for use with a tube bender including rod, ball, and coupler. The coupler configured to couple the ball rod includes link, first connector member, second retainer. link body collar. members are positioned lie over end of cooperate define groove sized receive collar socket retain projection ball. retainer secure link.
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