专利名称：Quick disconnect coupling发明人：BERG; DAVID A.申请号：US43019474申请日：19740102公开号：US3881514A公开日：19750506
摘要：A hydraulic coupling for connecting and disconnecting hydraulic lines. Thecoupling includes a lever to facilitate connection and disconnection and is adapted formounting on a tractor. The lever selectively biases the coupling to an engaging ordisengaging position while a section of the coupling is connected or disconnected fromthe other section of the coupling.
申请人：ALLIS-CHALMERS CORPORATION
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