四连杆机构: four bar linkage mechanism; four bar mechanism; four link mechanism; four-bar linkage; four-bar mechanism; quadric crank mechanism背杆曲连杆机构,四连杆机构: quadratic crank mechanism滑块连杆机构: sliding-block linkage加速连杆机构: accelerator linkage空间连杆机构: spatial linkage平面连杆机构: planar linkage平行连杆机构: parallel linkage曲柄连杆机构: crank gear; crank link mechanism; crank-connecting rod mechanism; crank-link mechanism曲轴连杆机构: crankshaft & connecting; crankshaft connecting rod system连杆机构联动机构: link mechanism摆杆曲柄连杆机构: lever crank mechanism; levercrankmechanism; quadric crank mechanism背杆曲连杆机构: quadratic crank mechanism绞接四连杆机构: four bar linkage; four link mechanism连杆机构联动装置: link gear偏心曲柄连杆机构: central-located connecting rod; offset connecting rod双摆四连杆机构: double swing lever mechanism双曲柄连杆机构: drag link中心曲柄连杆机构: central-located connecting rod交叉滑块曲柄连杆机构: cross slider crank chain操纵杆机构: joy-stick joystick mechanism杠杆机构: bar linkage; lever assembly; lever mechanism; lever motion; leverage; linkage拉杆机构: drag link mechanism; drag-link mechanism联杆机构: link mechanism六杆机构: six-bar linkage连杆环节,链环: link连杆环: tie rod ring