bell crank
Noun
Meaning
A lever whose two arms form a right angle, or nearly a right angle, having its fulcrum at the apex of the angle. It is used in bell pulls and in changing the direction of bell wires at angles of rooms, etc., and also in machinery.
Source: Webster's dictionarySynonyms
toggle joint
operating lever
crank assembly
actuating lever
elbow lever
rocker assembly
tilting lever
toggle clamp
toggle lever arrangement
angle gear
angle lever
angle levers
angle transmission
angled lever
articulated lever
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