Attaching arrangement for hand-held motor-driven tools

An arrangement for attaching a cover to a bar of a saw, the arrangement comprising:

• at least one first engagement device, having a first part and a second part, the second part having an engagement portion for engaging at least one second engagement device;
• a cover portion adapted to bear against a bar;
• the at least one second engagement device, captively attached to the cover portion, wherein the second engagement device is adapted to engage the engagement portion of the first engagement device for securing the cover portion to the bar, the second engagement device having a rotation axis;
• wherein the second engagement device is arranged to move a first distance along the engagement portion of the first engagement device, in a direction of the rotation axis of the second engagement device;
• when the first and second engagement device are not engaged, the second engagement device is captively attached to the cover portion in such a way that it is movable a second distance relative the cover portion in a direction of the rotation axis of the second engagement device, wherein the second distance is larger than the first distance,
• wherein the cover portion has an inner surface that, when the cover portion is arranged to the bar, is directed towards the bar, and an outer surface that, when the cover portion is arranged to the bar, is directed away from the bar, the cover portion further having a through aperture extending between the inner and outer surfaces for receiving the second part of the first engagement device, the cover portion further comprising at least one receiving portion in which an attaching portion of the second engagement device is arranged for captively attaching the second engagement device to the cover portion and the at least one portion is arranged separately from the through aperture.