Alternate frame for demountable coupling of receptacle of tool in working vehicle, particularly front loader, has carrier, coupling element rigidly fastened to carrier and manual or automated locking mechanism with locking element

摘要

The alternate frame (9) has a carrier (23), a coupling element (10) rigidly fastened to the carrier and a manual or automated locking mechanism with a locking element (13). The moving components of the locking mechanism are connected with each other or with the carrier by swiveling connections for the movement from a locked position in an unlocked position.