Importance

Loading Importance Indicators...

Abstract

A quick-change system for changing attachments on a construction machine includes a quick changer and an adapter connectable thereto. The adapter contains coupling elements arranged at a predetermined spacing from each other between two side walls. The quick changer contains a support, first receptacles arranged on one side of support for receiving the first coupling element, second receptacles arranged on the other side of support for receiving the second coupling element, and a locking device with at least one locking element, which can be moved by a drive between a release position and a locking position for securely locking the second pin-like coupling element on the second receptacles. The quick-change system contains a mechanical safety device cooperating with the locking device of the quick changer, which has at least one locking element movable into a locking position for locking the at least one locking element in the locking position.

Loading the Abstract Image...

First Claim