Assertion: milking machine's teat cup | /r/HasProperty | supported upon said frames
Facets:
value: pivotally
type: DEGREE
Source sentences:
text: A milking machine having a plurality of teat cups, a pulsator having a casing and a piston working therein and two frames, one of which is carried by the pulsator casing and the other bythe plunger, said teat cups being pivotally supported upon said frames so as tobe oscillatable about a horizontal axis.
text: A milking machine having a plurality of teat cups, a pulsator having a casing, and a piston working therein, and two frames, one frame being pivotally supported upon the pulsator casing and the other frame being pivotally supported upon the piston, said teat cups being supported upon said frames, and said frames being jointed whereby the teat cups may have a lswinging movement confined to a horizontal plane.