Lager i ett riggrör till ett motordrivet verktyg och metod att montera lagret i riggröret

摘要

Arrangement in a tube for an engine powered tool for support of a drive shaft extending inside the tube. A tube shaped section ( 15 ) acts as a shaft support ( 14 ) for the drive shaft and the tube shaped section ( 15 ) is constituted by a number of sections ( 19 ) provided with ribs ( 16 ) for support of the tube shaped section ( 15 ) inside the tube. The sections ( 19 ) are connected by flexible parts ( 17 ) placed between the sections ( 19 ) to absorb movements between the sections ( 19 ).