| 摘要 |
A utility coupler comprises a coupling unit that is coupled to a tool unit via the reciprocal linear actuation of a hooking cam member in the coupling unit engaging a latching pin in the tool unit. The hooking cam member includes a composite cam surface operative to couple and hold the two units together as the latching pin engages different surfaces of the composite cam surface. Failsafe features prevent the inadvertent decoupling of the units. |
