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1. 发明授权

US6125722A Ratchet wrench with sealed reversing lever 有权
标题翻译：棘轮扳手带密封换向杆
公开(公告)号：US6125722A
公开(公告)日：2000-10-03
申请号：US271968
申请日：1999-03-18
申请人： Richard L. Hopper, Jr. , William A. Nurmi , Charles H. Heiligenthal , Kenneth E. Kessler
发明人： Richard L. Hopper, Jr. , William A. Nurmi , Charles H. Heiligenthal , Kenneth E. Kessler
IPC分类号： B25B13/46
CPC分类号： B25B13/463
摘要： A reversible ratchet wrench has a ratchet body with a cavity receiving the ratchet assembly. A pawl-engaging reversing lever is insertable through an opening in the ratchet body from the cavity and has a flange dimensioned to be trapped between the body and the pawl. A seal between the reversing lever and the ratchet body is provided by an O-ring seated in a groove in the outer surface of the reversing lever hub. A cover plate closes the cavity and cooperates with the pawl and the flange to retain the reversing lever in place.
摘要翻译：可逆棘轮扳手具有棘轮体，其具有容纳棘轮组件的空腔。棘爪接合的换向杆可从腔体插入棘轮主体中的开口，并且具有尺寸设计成被捕获在主体和棘爪之间的凸缘。反转杆和棘轮体之间的密封件由位于反向杆毂的外表面中的凹槽中的O形环提供。盖板关闭空腔并与棘爪和凸缘配合以将换向杆保持在适当的位置。

2. 发明授权

US07299720B1 Reversible ratchet wrench 有权
标题翻译：可逆棘轮扳手
公开(公告)号：US07299720B1
公开(公告)日：2007-11-27
申请号：US11335962
申请日：2006-01-20
申请人： George W. Schultz , Billy J. Burkes , Richard L. Hopper, Jr.
发明人： George W. Schultz , Billy J. Burkes , Richard L. Hopper, Jr.
IPC分类号： B25B13/46 , B25B33/00
CPC分类号： B25B13/463
摘要： A reversible ratchet including a ratchet body having a drive member for applying torque to a workpiece. The ratchet body defining a receptacle and a ratchet assembly disposed in the receptacle. The ratchet assembly including a rotatable gear, a first pawl and a second pawl, where the first and second pawls are engageable with the gear. The ratchet includes a reverse lever coupled to the first and second pawls and movable between a first position and a second position. The first pawl engaging the gear in the first position of the reverse lever, and the second pawl engaging the gear in the second position of the reverse lever. The ratchet also includes a cover plate connected to the ratchet body. The cover plate includes a spacer that engages the reverse lever to allow movement of the reverse lever substantially only between the first and second positions.
摘要翻译：一种可逆棘轮，包括具有用于向工件施加扭矩的驱动构件的棘轮主体。所述棘轮主体限定了插座和设置在所述插座中的棘轮组件。棘轮组件包括可旋转齿轮，第一棘爪和第二棘爪，其中第一棘爪和第二棘爪可与齿轮接合。棘轮包括联接到第一和第二棘爪并可在第一位置和第二位置之间移动的反向杆。第一棘爪在反向杆的第一位置接合齿轮，而第二棘爪在反向杆的第二位置接合齿轮。棘轮还包括连接到棘轮主体的盖板。盖板包括间隔件，该间隔件接合反向杆以允许反向杆基本上仅在第一和第二位置之间移动。

3. 发明授权

US07168338B2 Dead blow hammer with composite holder 有权
标题翻译：打击锤与复合支架
公开(公告)号：US07168338B2
公开(公告)日：2007-01-30
申请号：US10998428
申请日：2004-11-29
申请人： Richard L. Hopper, Jr. , Thomas Whalen
发明人： Richard L. Hopper, Jr. , Thomas Whalen
IPC分类号： B25D1/12
CPC分类号： B25G1/01 , B25D1/12 , B25D1/14 , B25D2222/42 , B25D2222/57
摘要： A composite hammer comprising a head having a periphery and a longitudinal axis, a collar disposed substantially about the periphery and having an inner surface and a neck tube projecting radially outwardly therefrom, the neck tube being inclined relative to the longitudinal axis, and a handle having a proximal working end received in the neck tube and a distal end.
摘要翻译：一种复合锤，包括具有周边和纵向轴线的头部，基本上围绕所述周边设置的轴环，并且具有从所述颈部管径向向外突出的内表面和颈管，所述颈管相对于所述纵向轴线倾斜，并且手柄具有近端工作端容纳在颈管和远端中。

4. 外观设计

USD533759S1 Dead blow hammer 有权
标题翻译：死打锤
公开(公告)号：USD533759S1
公开(公告)日：2006-12-19
申请号：US29217654
申请日：2004-11-19
申请人： Richard L. Hopper, Jr. , Thomas Whalen , Richard Goergen
设计人： Richard L. Hopper, Jr. , Thomas Whalen , Richard Goergen

5. 发明授权

US07044029B1 Ratcheting tool with pawl spring retainer 有权
标题翻译：棘爪工具与棘爪弹簧保持架
公开(公告)号：US07044029B1
公开(公告)日：2006-05-16
申请号：US10879834
申请日：2004-06-28
申请人： Richard L. Hopper, Jr. , Dennis M. Rockwell
发明人： Richard L. Hopper, Jr. , Dennis M. Rockwell
IPC分类号： B25B13/46
CPC分类号： B25B13/463
摘要： A ratchet tool has a ratchet body with a cavity therein and a ratchet gear and a pawl disposed in the cavity and a bias spring disposed for resiliently urging the pawl into engagement with the gear, and a retaining member disposed in a recess formed in one or the other of the body and the gear and engaging the spring for retaining it in place.
摘要翻译：棘轮工具具有其中具有空腔的棘轮主体和设置在空腔中的棘轮和棘爪，以及设置成用于弹性地推动棘爪与齿轮啮合的偏置弹簧，以及设置在形成在一个或多个凹部中的凹部中的保持构件身体和齿轮中的另一个并且接合弹簧以将其保持在适当位置。

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