Husqvarna Ab

Lars Freidlitz

Johan Berg

Magnus Rosén

Pär Madbro

Joakim Leff-Hallstein

Magnus Rosen

Par Madbro

Andreas Jönsson

David Grennhag

Jakob Thordsson

Andreas Jonsson

Andreas JÖNSSON

The present invention relates to a floor surfacing machine () comprising a frame () that is carried by a first wheel () and a second wheel (). The floor surfacing machine () further comprises a first motor (), a handle arrangement (), at least one planetary head () that is rotatably mounted to the frame () and at least one satellite surfacing head () that is rotatably mounted to the planetary head (), where the first motor () is arranged to propel the planetary head (). The floor surfacing machine () comprises a first control unit (), and a remote control panel () which in turn comprises a second control unit () that is arranged to communicate with the first control unit (). The floor surfacing machine () also comprises a second motor () that is arranged to propel the satellite surfacing heads () such that the planetary head () and the satellite surfacing heads () are independently operable.

Floor surfacing machine

The present invention relates to a floor surfacing machine comprising a frame that is carried by a first wheel and a second wheel. The floor surfacing machine further comprises a first motor, a handle arrangement, at least one planetary head that is rotatably mounted to the frame and at least one satellite surfacing head that is rotatably mounted to the planetary head, where the first motor is arranged to propel the planetary head. The floor surfacing machine comprises a first control unit, and a remote control panel which in turn comprises a second control unit) that is arranged to communicate with the first control unit. The floor surfacing machine also comprises a second motor that is arranged to propel the satellite surfacing heads such that the planetary head and the satellite surfacing heads are independently operable.

A spacer () for spacing a tool such as a drill motor from a tool stand such as a drill stand, the spacer () comprising a spacer body () and a locking member (), the spacer body () having first () and second () opposing faces, the locking member () extending from a first end () thereof adjacent to the first face () to a second end () thereof adjacent to the second face (), the locking member () being able to slide relative to the spacer body() along a direction from the first end () to the second end (), the first end () and the second end () each being provided with at least one locking surface(), wherein the spacer () is arranged such that at application of a locking force each locking surface () of one of the first and second ends () transmits the locking force to each locking surface () of the other of the first and second ends ().

Spacer for spacing a tool from a tool stand

Growing community of inventors

Västra Frölunda, Sweden

Lars Freidlitz