发明授权
US4441660A Apparatus for automatically doffing yarn packages and donning empty bobbins on a winder 失效
用于自动落纱纱线包装并在卷绕机上装入空筒管的装置

Apparatus for automatically doffing yarn packages and donning empty
bobbins on a winder
摘要:
A power-driven, wheeled vehicle which interacts automatically with winders in a spinning area to doff completed yarn packages, insert empty bobbins on standby chucks of the winder, deliver the packages to an overhead powered conveyor to place the winder in condition for another cycle and to move to another winder to repeat the operations.
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