Apparatus For Repairing A Vibration Roller

Abstract

The present invention relates to an apparatus for repairing a vibration roller or a similar rotational tool, the outside jacket of which has been worn out up to a wear limit, comprising at least two repair segments which are arranged especially in their inside geometry in an at least partly complementary way with respect to the outside jacket and can be placed on the same by forming a repair jacket.

1 . An apparatus for repairing a rotational tool having an outside jacket which is worn out up to a wear limit, comprising:
 at least two repair segments which are arranged in a partly complementary manner in relation to the outside jacket  and are placed on the outside jacket by forming a repair jacket, with at least one repair segment comprising in its segment wall at least one recess which is arranged in such a way that it allows the fastening of the repair segment to the outside jacket of the rotational tool.   
     
     
         2 . An apparatus according to  claim 1 ,  wherein the repair segments are arranged as cylindrical wall segments, with their main extension axes A H  extending substantially parallel to a rotational axis A R  of the rotational tool. 
     
     
         3 . An apparatus according to  claim 1 , wherein abutting lateral edges of the repair segments extend substantially parallel to a rotational axis A R  of the rotational tool. 
     
     
         4 . An apparatus according to  claim 1 , wherein a gearing is arranged on at least one abutting lateral edge of at least one repair segment, which gearing can be brought into operative engagement with a complementary arranged mating gearing on at least one abutting lateral edge of at least one other repair segment. 
     
     
         5 . An apparatus according to  claim 1 , wherein the at least one recess is arranged as a weld recess which is arranged in such a way that it allows thermal fixing of the repair segment to the outside jacket of the rotational tool. 
     
     
         6 . An apparatus according to  claim 12 , wherein the oblong hole extends along a main extension axis A HL  parallel to a rotational axis A R  of the rotational tool. 
     
     
         7 . An apparatus according to  claim 1 , wherein at least one repair segments on at least one face-side edge comprises a fastening area which is arranged in such a way that it allows fixing of the repair segment to the outside jacket and/or the face-side edge of the rotational tool. 
     
     
         8 . A rotational tool, comprising;
 a roller body with an outside jacket arranged on its outside circumference and comprising an apparatus for its repair according to  claim 1 .   
     
     
         9 . The apparatus according to  claim 1 , wherein the apparatus comprises a vibration roller. 
     
     
         10 . The apparatus according to  claim 1 , wherein each of the at least two repair segments has an inside geometry that is arranged in a complementary manner in relation to the outside jacket. 
     
     
         11 . The apparatus according to  claim 1 , wherein the at least one recess comprises an opening. 
     
     
         12 . The apparatus according to  claim 5 , wherein the at least one recess comprises an oblong hole. 
     
     
         13 . The rotational tool according to  claim 8 , wherein the rotational tool comprises a vibration roller.