Electric Hand-Held Power Tool

Abstract

An electric hand-held power tool is disclosed that includes a machine housing ( 11 ) that has at least one dust-ejection opening ( 12 ), and a dust-collection container ( 13 ) attached to dust-ejection opening ( 12 ), the dust-collection container ( 13 ) including a dust-collection box ( 15 ) and a cover ( 16 ) that closes the dust-collection box ( 15 ). To reduce manufacturing costs and provide simple handling of the electric hand-held power tool, dust-collection box ( 15 ) of dust-collection container ( 13 ) is integrally joined with machine housing ( 11 ).

1 . an electric hand-held power tool with a machine housing ( 11 ) that has at least one dust-ejection opening ( 12 ) and a dust-collection container ( 13 ) connected to dust-ejection opening ( 12 ), the dust-collection container ( 13 ) having a dust-collection box ( 15 ) and a cover ( 16 ) that closes the dust-collection box ( 15 ),
 wherein   the dust-collection box ( 15 ) is integrally joined with the machine housing ( 11 ).   
   
   
       2 . The electric hand-held power tool as recited in  claim 1 ,
 wherein   the dust-collection box ( 15 ) has a cuboid shape with two open sides, the first open side facing machine housing ( 11 ) and covering its dust-collection opening ( 12 ), and the second open side being closed with the cover ( 16 ).   
   
   
       3 . The electric hand-held power tool as recited in  claim 2 ,
 wherein   the two open sides are the end faces of dust-collection box ( 15 ) with the smaller cross sections.   
   
   
       4 . The electric hand-held power tool as recited in  claim 2 ,
 wherein   the two open sides are the longitudinal sides of dust-collection box ( 15 ) with the larger cross sections.   
   
   
       5 . The electric hand-held power tool as recited in  claim 4 ,
 wherein   the two open longitudinal sides of dust-collection box ( 15 ) are diametrically opposed.   
   
   
       6 . The electric hand-held power tool as recited in  claim 4 ,
 wherein   the two open longitudinal sides of dust-collection box ( 15 ) abut each other along a lateral longitudinal edge.   
   
   
       7 . The electric hand-held power tool as recited in  claim 2 ,
 wherein   the first open side is one of the longitudinal sides of dust-collection box ( 15 ) with the larger cross section, and the second open side is the upper or lower—as viewed in the working position of the machine—end face of collection box ( 15 ) with the smaller cross section.   
   
   
       8 . The electric hand-held power tool as recited in  claim 1 ,
 wherein   the dust-collection box ( 15 ) has a cylindrical shape with two open end faces, the first of which faces machine housing ( 11 ) and covers the dust-collection opening ( 12 ), and the second open end face being closed with the cover ( 16 ).   
   
   
       9 . The electric hand-held power tool as recited in  claim 1 ,
 wherein   the dust-collection container ( 13 ) has at least one dust filter ( 18 ) and at least one exhaust opening ( 17 ).   
   
   
       10 . The electric hand-held power tool as recited in  claim 9 ,
 wherein   the dust filter ( 18 ) is located in the dust-collection box ( 15 ) or the latter is located inside the dust filter.   
   
   
       11 . The electric hand-held power tool as recited in  claim 8 ,
 wherein,   a plurality of exhaust openings ( 17 ) is located in the wall of dust-collection box ( 15 ), in particular in its cylinder wall.   
   
   
       12 . The electric hand-held power tool as recited in  claim 9 ,
 wherein   the at least one exhaust opening ( 17 ) is configured in the cover ( 16 ) or in the collection box ( 15 ).   
   
   
       13 . The electric hand-held power tool as recited in  claim 9 ,
 wherein   the dust filter ( 18 ) is attached as a separate component, either in the cover ( 16 ) or on the collection box ( 15 ).   
   
   
       14 . The electric hand-held power tool as recited in  claim 9 ,
 wherein   the dust filter ( 18 ) is a non-detachable component of the cover ( 16 ).   
   
   
       15 . The electric hand-held power tool as recited in  claim 9 ,
 wherein   the dust filter ( 18 ) is configured as a pleated filter.   
   
   
       16 . The electric hand-held power tool as recited in  claim 15 ,
 wherein   the pleated filter is configured in the shape of a tube.   
   
   
       17 . The electric hand-held power tool as recited in  claim 1 ,
 wherein   a handle ( 20 ) is integrally formed on machine housing ( 11 ), and the handle ( 20 ) is configured as a dust-collection container ( 13 ).