<p>A power screw tool has a drive part (11) equipped with a hydraulic cylinder and an output part (12) with a rotatably mounted drive-shaft (14) in a housing (10) the shaft being rotated in intervals by a ratchet lever. A continuously actuating friction brake is provided and generates a frictional force to the power output shaft (14) and to the housing (10).</p>
申请公布号
EP2567787(A2)
申请公布日期
2013.03.13
申请号
EP20120195434
申请日期
2007.03.20
申请人
WAGNER VERMOEGENSVERWALTUNGS-GMBH & CO. KG
发明人
WAGNER, PAUL-HEINZ;THELEN, BERND;NIEMIETZ, ANDREAS;RUESSMANN, KLAUS