| 摘要 |
A loading device (100) for lifting an elongated object having an elongate axis includes a frame (102) having a first fulcrum surface (106) and a second fulcrum surface (107), a first effector arm (110) that pivots about the first fulcrum surface, a second effector arm (120) that pivots about the second fulcrum surface, and an actuator (108) moving the first effector arm and the second effector arm between a retracted position and a deployed position. |
