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US 4,413,412 AGranted
Motor-driven scraping tool
AssigneeFirma Schmid & Wezel
InventorLudwig Wetzel
Life of this patent
Estimating the term…
Abstract
A motor-driven scraping tool has an elongated supporting element and a receiving head arranged on its free end portion in an adjustable member, wherein an adjusting device is formed by one bendable tongue which forms a guiding face of the receiving head and an adjusting screw which bends the tongue relative to the supporting element, or more particularly relative to a counterguide.
Claims13
A motor-driven scraping tool, comprising a housing;
- drive means;
- an elongated supporting element having an axis and displaceable in an axial direction by said drive means, said supporting element having a free end portion;
- a receiving head for receiving a scraping member and arranged on said free end portion of said supporting element, said receiving head having two guiding faces for guiding said receiving head relative to said supporting member;
- and means for adjusting the play between said guiding faces of said receiving head and said supporting member, said adjusting means including at least one bendable tongue formed in said receiving head and forming one of said guiding faces, and at least one adjusting screw arranged to bend said one tongue relative to said supporting element.
1 more element
Dependencies are inferred from the claim text.