Anh
3-arm bell crank
three-arm bell crank
Đức
dreiarmiger Umlenkhebel
Pháp
guignol triple
dreiarmiger Umlenkhebel /ENG-MECHANICAL/
[DE] dreiarmiger Umlenkhebel
[EN] 3-arm bell crank; three-arm bell crank
[FR] guignol triple