blade shifting mechanism
/ˈbleɪd ˈʃɪftɪŋ ˈmɛkənˌɪzəm/
n
English · blade shifting mechanism中文 · 铲刀侧移机构Español · mecanismo de desplazamiento de la hojaFrançais · mécanisme de déplacement de la lame
意味:Set of articulated arms to which the hydraulic cylinders are attached; these arms cause the blade to move and swivel.