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1. 发明公开

EP0338539A2 Reversible wrench 失效
标题翻译： ReversiblerSchraubenschlüssel。
公开(公告)号：EP0338539A2
公开(公告)日：1989-10-25
申请号：EP89107057.5
申请日：1989-04-19
申请人： Lee, Clark J.
发明人： Lee, Clark J.
IPC分类号： B25B13/46
CPC分类号： B25B13/466
摘要： The present invention provides a reversible wrench which comprises a first gear face disc (15) having a single side profile teeth (151) on one of its flat sides and a square central hole (152), and rotatably mounted in one end of the wrench body; a second gear face disc (17) having a symmetrical single side profile teeth (174) on one of its flat sides and a central hole (171) which is concentrically disposed on the first disc and meshed with the first disc by the depressing of an undulated spring washer (18) or compression spring which is axially bounded between the discs and the wrench body; a driving stud (16) which is slidably received through the square hole of the first disc, the hole of the second disc, and the spring washer, with at least one end thereof projecting from one of the opposite sides of the wrench body; in which the second gear face disc being non-rotatably connected to the wrench body.
摘要翻译：本发明提供了一种可逆扳手，其包括在其平坦侧面上具有单个侧轮廓齿（151）的第一齿轮面盘（15）和方形中心孔（152），并且可旋转地安装在扳手的一端身体; 在其平坦侧面之一上具有对称的单侧轮廓齿（174）的第二齿轮面盘（17）和同心地设置在第一盘上的中心孔（171），并通过压下第一盘波纹弹簧垫圈（18）或压缩弹簧，其在盘和扳手主体之间轴向限定; 通过第一盘的方孔，第二盘的孔和弹簧垫圈可滑动地容纳的驱动螺柱（16），其至少一端从扳手主体的相对侧之一突出; 其中第二齿轮面盘不可旋转地连接到扳手主体。

2. 发明公开

EP0385437A2 Reversibel pipe wrench 失效
标题翻译：可逆Rohrzange
公开(公告)号：EP0385437A2
公开(公告)日：1990-09-05
申请号：EP90103901.6
申请日：1990-02-28
申请人： Lee, Clark J.
发明人： Lee, Clark J.
IPC分类号： B25B13/22 , B25B13/14 , B25B13/50
CPC分类号： B25B13/14 , B25B13/22 , B25B13/5058
摘要： This invention is related to a reversible pipe wrench, specifically to a new and improved construction of a pipe wrench by which a continuous clamping operation may be performed by rotating in one direction and then ratcheting in the reverse direction without repeatedly removing the wrench from a work piece, whereby the clamping job is simplified and eased.
摘要翻译：本发明涉及一种可逆式管扳手，特别涉及一种管道扳手的新型改进结构，通过该管扳手可以通过沿一个方向旋转然后沿相反方向进行棘轮而不用从工作中反复移除扳手来进行连续夹紧操作从而简化和简化了夹紧工作。

3. 发明公开

EP0385437A3 Reversibel pipe wrench 失效
标题翻译：可逆式管道扳手
公开(公告)号：EP0385437A3
公开(公告)日：1991-07-03
申请号：EP90103901.6
申请日：1990-02-28
申请人： Lee, Clark J.
发明人： Lee, Clark J.
IPC分类号： B25B13/22 , B25B13/14 , B25B13/50
CPC分类号： B25B13/14 , B25B13/22 , B25B13/5058
摘要： This invention is related to a reversible pipe wrench, specifically to a new and improved construction of a pipe wrench by which a continuous clamping operation may be performed by rotating in one direction and then ratcheting in the reverse direction without repeatedly removing the wrench from a work piece, whereby the clamping job is simplified and eased.
摘要翻译：本发明涉及一种可逆式管扳手，特别涉及一种管道扳手的新型改进结构，通过该管扳手可以通过沿一个方向旋转然后沿相反方向进行棘轮而不用从工作中反复移除扳手来进行连续夹紧操作从而简化和简化了夹紧工作。

4. 发明公开

EP0338539A3 Reversible wrench 失效
标题翻译：可逆扳手
公开(公告)号：EP0338539A3
公开(公告)日：1990-09-12
申请号：EP89107057.5
申请日：1989-04-19
申请人： Lee, Clark J.
发明人： Lee, Clark J.
IPC分类号： B25B13/46
CPC分类号： B25B13/466
摘要： The present invention provides a reversible wrench which comprises a first gear face disc (15) having a single side profile teeth (151) on one of its flat sides and a square central hole (152), and rotatably mounted in one end of the wrench body; a second gear face disc (17) having a symmetrical single side profile teeth (174) on one of its flat sides and a central hole (171) which is concentrically disposed on the first disc and meshed with the first disc by the depressing of an undulated spring washer (18) or compression spring which is axially bounded between the discs and the wrench body; a driving stud (16) which is slidably received through the square hole of the first disc, the hole of the second disc, and the spring washer, with at least one end thereof projecting from one of the opposite sides of the wrench body; in which the second gear face disc being non-rotatably connected to the wrench body.
摘要翻译：本发明提供一种可逆扳手，其包括在其平坦侧面之一上具有单侧轮廓齿（151）的第一齿轮面盘（15）和方形中心孔（152），并且可旋转地安装在扳手的一端身体; 在其平坦侧面之一上具有对称的单侧轮廓齿（174）的第二齿轮面盘（17）和同心地设置在第一盘上的中心孔（171），并通过压下第一盘波纹弹簧垫圈（18）或压缩弹簧，其在盘和扳手主体之间轴向限定; 通过第一盘的方孔，第二盘的孔和弹簧垫圈可滑动地容纳的驱动螺柱（16），其至少一端从扳手主体的相对侧之一突出; 其中第二齿轮面盘不可旋转地连接到扳手主体。

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