公开(公告)号：US07389971B2

公开(公告)日：2008-06-24

申请号：US11503910

申请日：2006-08-15

申请人： Sylvain Gaudreault ,  Jules Savard

发明人： Sylvain Gaudreault ,  Jules Savard

IPC分类号： B21F9/00

CPC分类号： B60P7/0853 ,  Y10T16/44 ,  Y10T74/20732 ,  Y10T74/20738

摘要： A tightening device leverage tool includes a bar member with a bar axis; a first receiver mounted to the bar member, and a second receiver mounted to the bar member and spaced-apart along the bar axis from the first receiver. The first and the second receivers are simultaneously engageable with a respective one of a first ratchet buckle member and a second ratchet buckle member, spaced apart from one another, for pivoting at least one of the first and the second ratchet buckle members about a pivot axis.

摘要翻译： 紧固装置杠杆工具包括具有杆轴的杆构件; 安装到杆构件的第一接收器和安装到杆构件并沿着杆轴线与第一接收器间隔开的第二接收器。 第一和第二接收器同时可与第一棘轮扣件和第二棘爪扣件中的相应的一个彼此间隔开，用于使第一和第二棘爪扣件中的至少一个绕枢转轴线 。

公开(公告)号：US20070215848A1

公开(公告)日：2007-09-20

申请号：US11503910

申请日：2006-08-15

申请人： Sylvain Gaudreault ,  Jules Savard

发明人： Sylvain Gaudreault ,  Jules Savard

IPC分类号： B66F3/00

CPC分类号： B60P7/0853 ,  Y10T16/44 ,  Y10T74/20732 ,  Y10T74/20738

摘要： A tightening device leverage tool includes a bar member with a bar axis; a first receiver mounted to the bar member, and a second receiver mounted to the bar member and spaced-apart along the bar axis from the first receiver. The first and the second receivers are simultaneously engageable with a respective one of a first ratchet buckle member and a second ratchet buckle member, spaced apart from one another, for pivoting at least one of the first and the second ratchet buckle members about a pivot axis.

摘要翻译： 紧固装置杠杆工具包括具有杆轴的杆构件; 安装到杆构件的第一接收器和安装到杆构件并沿着杆轴线与第一接收器间隔开的第二接收器。 第一和第二接收器同时可与第一棘轮扣件和第二棘爪扣件中的相应的一个彼此间隔开，用于使第一和第二棘爪扣件中的至少一个绕枢转轴线 。