Delivery device on feed hose for especially mortar has connecting piece with downwards-open, tunnel-like U-shaped coupling mouth to accommodate coupling piece on end of feed hose

摘要

The delivery device on a feed hose for especially mortar has an impact absorber (10) of preferably elastomer material with a downwards-open wall penetration (22) and is supported on legs (16). A connecting piece accommodates a coupling piece installed at one end of the feed hose (30). The connecting piece has a downwards-open, tunnel-like U-shaped coupling mouth (24) in the region of the penetration to accommodate the coupling piece. The edge opening of the coupling mouth is bridged by a detachable bolt for the positively locking securing of the coupling piece located in its coupling position.