Rockinger Products
Trailer couplings

Since the master smith Johann Rockinger founded the company in 1875, ROCKINGER has played a decisive role in shaping the technical development of trailer couplings, and the brand name has come to stand for the highest product quality in this field. 

An excerpt: 

1875 Founded by Johann Rockinger.
1927 The "safety coupling for HGVs", the first fully automatic ROCKINGER trailer coupling, is developed.
1973 Trailer couplings for use in agriculture and forestry are incorporated into the range.
1985 Relocation to new premises in North Munich.
1991 Acquisition of ROCKINGER Anhängerkupplungen GmbH Wechmar, then the leading trailer coupling company in Eastern Europe.
2001 Acquisition of ROCKINGER by JOST