Assertion: milking machine | /r/HasAspect | receptacle
Facets:
Source sentences:
text: A self-contained power unit for a milking machine having a receptacle, including an air passage and a milk passage adapted for connection with a teatcup, a pump unit for evacuating air from said receptacle and milk passage, a unit for alternately distributing air at high and low pressures to said air passage, a motor unit for operating said pump and air distributing units, an upright substantially cylindrically shaped housing for enclosing said motor, pump and air distributing units, and means on said housing for supporting the power unit on said receptacle, with said housing being arranged substantially centrally of said supporting means.