公开(公告)号：EP2448714B1

公开(公告)日：2013-12-04

申请号：EP10730014.7

申请日：2010-06-30

申请人： Ingersoll Rand Company

发明人： BOUCHARD, James, Francis ,  SOULS, Douglas, Edward ,  YASCHUR, Jefferey, Clifford

IPC分类号： B25B21/00

CPC分类号： B25B21/004

公开(公告)号：EP2448714A1

公开(公告)日：2012-05-09

申请号：EP10730014.7

申请日：2010-06-30

申请人： Ingersoll Rand Company

发明人： BOUCHARD, James, Francis ,  SOULS, Douglas, Edward ,  YASCHUR, Jefferey, Clifford

IPC分类号： B25B21/00

CPC分类号： B25B21/004

摘要： A ratchet wrench has a handle (12) and a ratchet housing (18) that both extend along a first axis (A). A drive body (62) is connected for rotation relative to the ratchet housing about a second axis (B), perpendicular to the first axis. A yoke (40) substantially encircles the body and is connected to the ratchet housing and a direction selector (76) is coupled to the drive body (62) and extends along the second axis. The direction selector is rotatable about the second axis with respect to the drive body between a first position, in which the yoke is fixed for counterclockwise rotation with the drive body about the second axis, and a second position, in which the yoke is fixed for clockwise rotation with the drive body about the second axis. A direction actuator (42) is connected to the direction selector for rotation about the first axis to move the direction selector between the first and second positions.