Scintilla Ag

Robert Boschgmbh

Urs Ruepp

Robert Simm

Stefano Delfini

Aldo Di Nicolantonio

Hans Kaiser

Alfred Odendahl

Mihail Stefanopulos

Paul Stoss

A power compass saw with a housing that accommodates a lifting rod for the up and down movement of a longitudinal saw blade attached thereto, has a toothed side and a saw blade back and with a guide roller which supports the saw blade back and has a central groove into which the saw blade extends with its saw blade back and is guided therein, the central circumferential groove has tapered groove sides with a 5&#xb0; taper, the saw blade back has a straight portion and an end beveled portion with beveled edges having a 7&#xb0; taper at both sides, the saw blade back has diametrically opposed edges provided at a transition from the straight portion to the beveled portion, and the saw blade back has a width which is measured between the diametrically opposed edges and is greater than a width of a bottom of the circumferential groove.

Hand-held compass saw

In a soft grip element for hand-operated electric machine tools which have a machine housing () with a molded-on or attached handle, which has a stiff shell body () which is detachably placed machine housing () and/or the handle (), and a coating () of soft elastic material which covers the shell body, to form an air reservoir under the surface of the user's hand, in the free surface of the coating () a host of recesses () is made.

Supple handle element for electric handtools

A compass saw has a lifting rod for receiving a saw blade which extends downwardly beyond a base plate and supported under the base plate in the region of a saw blade back. A supporting element is formed as a sword extending parallel and in alignment with the saw blade. The saw blade is secured from lateral deviation and bending in that the sword is turnable about an axis located above the base plate and extending substantially parallel to the base plate.

Compass saw

Growing community of inventors

Solothurn, Switzerland

Urs Ruepp