Component e.g. sash window, has locking system comprising locking element with locking surface fixed to frame, and locking device fixed to leaf with locking body cooperating with locking surface, during closing leaf

摘要

The component (201) has a frame (203) and a leaf (204) pivoted around a horizontal pivot axis (209) or slid relative to the frame. A closing device (217) independently closes the leaf. A locking system (239) locks the leaf in a closed position on the frame. The locking system has an independent self-locking design. The system comprises a locking element (240) with a locking surface i.e. toothed arrester, which is fixed to the frame, and a locking device (241) that is fixed to the leaf with a locking body (248) cooperating with the locking surface, during closing the leaf.