公开(公告)号：US11414877B1

公开(公告)日：2022-08-16

申请号：US17548122

申请日：2021-12-10

申请人： Mauricio Ortega Rodriguez

发明人： Mauricio Ortega Rodriguez

IPC分类号： E04F21/24 ,  E01C19/40

摘要： A vibrating device includes a housing with a first and second cases that are connected to a mounting device and are connected to each other with a bridge tube. The mounting plate with the connected housing is removably connected to a blade of a cement smoothing device where the first and second cases are positioned on either side of a handle of the blade. The housing contains one or more motors to evenly impart a vibration to the blade. The housing also contains one or more sensor assemblies which are electrically connected to the one or more motors to selectively engage or disengage a circuit to power or not power the one or more motors. The one or more sensor assemblies are arranged to detect a tilt of the vibrating device to engage or disengage the power.