| 摘要 |
The rapid coupling is for the connection of tools to earth working machines, and comprises a support attached to the tool with fixed lock surfaces. These surfaces are formed by facing parts of two parallel, spaced support shafts. - The shafts couple with a connecting part attached to the machine tool support which has linearly movable lock components (11,19) with intervening tensioned pressure springs. The stroke length of the springs is such that the lock components are continuously spring-loaded when the connecting part and the support are coupled.(2) |
