Rotary harrow with a box girder which is designed as a sheet-metal trough and in which are held, each by means of a shaft, a plurality of rotors which are guided by at least two bearings arranged in a housing connected to the bottom of the box girder, supporting and/or reinforcing parts being assigned to each housing. In order in a simple way to achieve a cost-effective production of the rotary harrow, provision is made for the supporting and/or reinforcing parts to be embossed portions (31) arranged in the bottom (15) of the box girder (Figure 4). <IMAGE>
申请公布号
DE3902291(A1)
申请公布日期
1990.08.02
申请号
DE19893902291
申请日期
1989.01.26
申请人
AMAZONEN-WERKE H. DREYER GMBH & CO KG, 4507 HASBERGEN, DE