公开(公告)号：EP3168003A4

公开(公告)日：2018-04-11

申请号：EP14897379

申请日：2014-07-07

申请人： BLASCO MONTER EMILIO

发明人： OLIVER LAGARDERA SERGIO

IPC分类号： B25B13/46 ,  B25B23/00 ,  B25G1/06

CPC分类号： B25B23/0028 ,  B25B13/463 ,  B25B13/468 ,  B25G1/06 ,  B25G1/063

摘要： The ratchet wrench comprises a functional head (1) and a handle (2) hingedly connected to each other, a ratchet toothed wheel (4) rigidly attached to the functional head (1), a movable ratchet pawl (5) installed on the handle (2), a working spring (6) that biases the ratchet pawl (5) against the ratchet wheel (4), a movable releasing member (7) installed on the handle (2) and manually operable to move the ratchet pawl (5) to a position out of engagement with the ratchet wheel (4), and a movable locking element (69) installed on the handle (2) and manually operable between a rest position, in which it does not interfere with the ratchet pawl (5), and a locking position, in which it comes into contact with the ratchet pawl (5) holding it in said engaged position with the ratchet wheel (4).