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公开(公告)号：EP1708851A1
公开(公告)日：2006-10-11
申请号：EP05701164.5
申请日：2005-01-25
申请人： Metabowerke GmbH
发明人： GANTKE, Reinhard
CPC分类号： B24B55/052 , B24B23/028 , B27G19/04
摘要： The invention relates to an electric hand tool comprising a rotatably driven circular tool (22) and a protective cover (28, 32) mounted on the electric hand tool and rotatable about an axis (24) which is parallel or coaxial to a shaft (34) to a limited or partial extent. In a rest position of the protective cover (28, 32), a tool (22) is completely covered. A restoring device exerts a restoring force on the protective cover (28, 32) in the direction of the rest position and the protective cover (28, 32) comprises a stationary part (28). According to the invention, the protective cover (28, 32) comprises two (32a, 32b) or more movable parts that interact with the stationary part (28) to completely cover the tool (22) in the rest position.
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公开(公告)号：EP1708851B1
公开(公告)日：2008-10-22
申请号：EP05701164.5
申请日：2005-01-25
申请人： Metabowerke GmbH
发明人： GANTKE, Reinhard
CPC分类号： B24B55/052 , B24B23/028 , B27G19/04
摘要： The invention relates to an electric hand tool comprising a rotatably driven circular tool (22) and a protective cover (28, 32) mounted on the electric hand tool and rotatable about an axis (24) which is parallel or coaxial to a shaft (34) to a limited or partial extent. In a rest position of the protective cover (28, 32), a tool (22) is completely covered. A restoring device exerts a restoring force on the protective cover (28, 32) in the direction of the rest position and the protective cover (28, 32) comprises a stationary part (28). According to the invention, the protective cover (28, 32) comprises two (32a, 32b) or more movable parts that interact with the stationary part (28) to completely cover the tool (22) in the rest position.
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