Assertion: rake | /r/HasProperty | pulled up the tank
Facets:
Source sentences:
text: The principle of the mechanism is the same as at the top end ; as the rake is pulled up the tank, the rise of the bell crank (11) compensates for the fall of the hanger shaft (9), and vice versa, but, as it moves down, both bell crank and hanger shaft rise during the first half of the downward stroke and fall during the second half, thus exactly duplicating the motion of the assembly supporting the top end of the rake.