Quick disconnect

专利名称：Quick disconnect发明人：Melbourne F. Giberson申请号：US08/1553申请日：19931122公开号：US05505662A公开日：19960409

摘要：In a quick disconnect between a driving shaft and a driven shaft, in which a firstannular bracket is mounted on an end of the driving shaft and a second annular bracket ismounted on an end of the driven shaft facing the first bracket but spaced substantiallyfrom the first bracket, each of the brackets having radially inwardly, axially extendingsplines, and a spool having annular flanges at each axial end extending radially outwardlyand having radially outwardly extending splines complementary to the inwardly

extending bracket splines, the spool having an annular channel defined by spaced radiallyoutwardly extending annular walls, a yolk is provided having two substantially

diametrically opposite, radially outwardly extending arms and a roller- carrying sectionconnected to the arms, the roller-carrying section extending around the channel andextending radially between the channel walls and carrying two, diametrically opposedrollers within the channel the rollers projecting axially beyond sides of the roller-carryingsection to permit the rollers selectively to be forced into engagement with one or theother of the channel-defining walls, the arms extending radially beyond the reach of thebrackets, and the arms being operatively connected to spool shifting cylinder and pistonassemblies, the cylinder and piston assemblies being positioned radially outboard of thebrackets.

申请人：GIBERSON; MELBOURNE F.

代理机构：Polster, Lieder, Woodruff & Lucchesi

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