Assertion: locomotive's pantograph | /r/HasProperty | hinged frame
Facets:
Source sentences:
text: Various collection methods exist: a trolley pole, which is a long flexible pole that engages the line with a wheel or shoe; a bow collector, which is a frame that holds a long collecting rod against the wire; a pantograph, which is a hinged frame that holds the collecting shoes against the wire in a fixed geometry; or a contact shoe, which is a shoe in contact with the third rail.
text: Various collection methods exist: a trolley pole, which is a long flexible pole that engages the line with a wheel or shoe; a bow collector, which is a frame that holds a long collecting rod against the wire; a pantograph, which is a hinged frame that holds the collecting shoes against the wire in a fixed geometry; or a contact shoe, which is a shoe in contact with the third rail.
text: Pantograph: a hinged frame that holds the collecting shoes against the wire in a fixed geometry.
text: Pantograph: a hinged frame that holds the collecting shoes against the wire in a fixed geometry.