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1. 发明授权

US06944959B2 Clamping arrangement for receiving a saw blade in multiple orientations 失效
标题翻译：用于在多个方位接收锯片的夹紧装置
公开(公告)号：US06944959B2
公开(公告)日：2005-09-20
申请号：US10337232
申请日：2003-01-06
申请人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
发明人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
IPC分类号： B23D49/16 , B23D51/10
CPC分类号： B23D49/167 , B23D51/10 , Y10T279/17786 , Y10T279/22 , Y10T279/29
摘要： A saw blade clamping arrangement for a power tool includes a clamp support, a biasing member and an actuation member. The clamp support is interconnected with the drive shaft for reciprocating motion with the drive shaft relative to a housing of the power tool. The clamp support is configured to selectively receive a saw blade of the power tool in various orientations. A release lever is carried by the housing and is manually rotated to move a control member between a first position in which the saw blade is coupled to the drive shaft and a second position in which the saw blade may be displaced from the drive shaft. In at least one of the orientations, the saw blade is positioned offset from the drive shaft and proximate one of the side walls of the tool housing to allow for flush cutting of a work piece.
摘要翻译：用于动力工具的锯片夹持装置包括夹具支撑件，偏置构件和致动构件。夹具支撑件与驱动轴互连，用于与驱动轴相对于动力工具的壳体往复运动。夹持支撑件构造成以各种取向选择性地接收动力工具的锯片。释放杆由壳体承载并且被手动地旋转以在第一位置和第二位置之间移动控制构件，在第二位置，锯片与驱动轴联接，在第二位置，锯片可以从驱动轴移位。在至少一个取向中，锯片定位成偏离驱动轴并靠近工具壳体的一个侧壁，以允许工件的冲切切割。

2. 发明授权

US07003888B2 Clamping arrangement for receiving a saw blade 失效
标题翻译：用于接收锯片的夹紧装置
公开(公告)号：US07003888B2
公开(公告)日：2006-02-28
申请号：US10414265
申请日：2003-04-15
申请人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
发明人： Jonathan D. C. Bigden , Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
IPC分类号： B23D61/12 , B27B19/00
CPC分类号： B23D49/167 , B23D51/10 , Y10T279/17786 , Y10T279/22 , Y10T279/29
摘要： A saw blade clamping arrangement for a power tool includes a clamp support, a biasing member and an actuation member. The clamp support is interconnected with the drive shaft for reciprocating motion with the drive shaft relative to a housing of the power tool. The clamp support is configured to selectively receive a saw blade of the power tool in various orientations. A release lever is carried by the housing and is manually rotated to move a control member between a first position in which the saw blade is coupled to the drive shaft and a second position in which the saw blade may be displaced from the drive shaft. In at least one of the orientations, the saw blade is positioned offset from the drive shaft and proximate one of the side walls of the tool housing to allow for flush cutting of a work piece.
摘要翻译：用于动力工具的锯片夹持装置包括夹具支撑件，偏置构件和致动构件。夹具支撑件与驱动轴互连，用于与驱动轴相对于动力工具的壳体往复运动。夹持支撑件构造成以各种取向选择性地接收动力工具的锯片。释放杆由壳体承载并且被手动地旋转以在第一位置和第二位置之间移动控制构件，在第二位置，锯片与驱动轴联接，在第二位置，锯片可以从驱动轴移位。在至少一个取向中，锯片定位成偏离驱动轴并靠近工具壳体的一个侧壁，以允许工件的冲切切割。

3. 发明授权

US06295736B1 Blade ejection mechanism for a saw blade clamping arrangement of a power tool 有权
标题翻译：用于电动工具的锯片夹紧装置的叶片弹出机构
公开(公告)号：US06295736B1
公开(公告)日：2001-10-02
申请号：US09416819
申请日：1999-10-12
申请人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
发明人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
IPC分类号： B23O4916
CPC分类号： B23D51/10 , Y10T279/17743 , Y10T279/17752 , Y10T279/17786
摘要： A powe tool includes a saw blade ejection mechanism for a saw blade clamping arrangement of a power tool. The power tool includes a housing, a drive shaft mounted for reciprocating motion relative to the housing and a saw blade. The clamping arrangement is operative for releasably connecting the saw blade with the drive shaft. The saw blade ejection mechanism includes a mounting member and an elongated plunger. The mounting member in adapted for attachment to the drive shaft. The elongated plunger is connected to the mounting member for movement between a first position to a second position for ejecting the saw blade from the saw blade clamping arrangement.
摘要翻译：电动工具包括用于电动工具的锯片夹持装置的锯片弹出机构。电动工具包括壳体，安装成相对于壳体往复运动的驱动轴和锯片。夹紧装置用于可释放地将锯片与驱动轴连接。锯片弹出机构包括安装构件和细长柱塞。安装构件适于附接到驱动轴。细长柱塞连接到安装构件，用于在第一位置与第二位置之间移动，用于将锯片从锯片夹持装置中排出。

4. 发明授权

US06502317B2 Blade ejection mechanism for a saw blade clamping arrangement of a power tool 失效
公开(公告)号：US06502317B2
公开(公告)日：2003-01-07
申请号：US09955374
申请日：2001-09-17
申请人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
发明人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr. , Jeffrey P. Grant , James J. Derreth
IPC分类号： B23B4916
CPC分类号： B23D51/10 , Y10T279/17743 , Y10T279/17752 , Y10T279/17786
摘要： A powe tool includes a saw blade ejection mechanism for a saw blade clamping arrangement of a power tool. The power tool includes a housing, a drive shaft mounted for reciprocating motion relative to the housing and a saw blade. The clamping arrangement is operative for releasably connecting the saw blade with the drive shaft. The saw blade ejection mechanism includes a mounting member and an elongated plunger. The mounting member is adapted for attachment to the drive shaft. The elongated plunger is connected to the mounting member for movement between a first position to a second position for ejecting the saw blade from the saw blade clamping arrangement.

5. 发明授权

US6023848A Saw blade clamping arrangement for a power tool 失效
标题翻译：用于电动工具的锯片夹紧装置
公开(公告)号：US6023848A
公开(公告)日：2000-02-15
申请号：US057788
申请日：1998-04-09
申请人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr.
发明人： Stephen C. Dassoulas , Jason R. Melvin , Robert G. Moores, Jr.
IPC分类号： B23D51/10 , B23D61/12 , B27B19/00
CPC分类号： B23D51/10 , Y10S279/905 , Y10T279/17752
摘要： A saw blade clamping arrangement particularly for power reciprocating saws and similar tools having a reciprocating shaft connected to a cutting member includes a locking member and a locating pin which cooperates to prevent inadvertent removal of the saw blade. The saw blade clamping arrangement further includes a support member carried by the drive shaft for movement therewith. The support member at least partially defines a longitudinal slot for receiving the saw blade. The locating pin extends into the longitudinal slot and is adapted for partial insertion into the aperture from a first side of the saw blade. The locking member, which in the preferred embodiment is a spherical bearing, is operative for selectively engaging the saw blade with the drive shaft. The locking member is movable to a locking position in which the locking member is partially inserted into the aperture from a second side of the saw blade.
摘要翻译：特别是用于动力往复锯和具有连接到切割构件的往复轴的类似工具的锯片夹紧装置包括锁定构件和定位销，所述定位销协作以防止锯片的意外移除。锯片夹持装置还包括由驱动轴承载以与其一起运动的支撑构件。支撑构件至少部分地限定用于接收锯片的纵向槽。定位销延伸到纵向槽中，并且适于从锯片的第一侧部分地插入到孔中。在优选实施例中的锁定构件是球面轴承，用于选择性地将锯片与驱动轴接合。锁定构件可移动到锁定位置，在锁定位置，锁定构件从锯片的第二侧部分地插入到孔中。

6. 发明授权

US6009627A Saw blade clamping arrangement for a power tool 失效
标题翻译：用于电动工具的锯片夹紧装置
公开(公告)号：US6009627A
公开(公告)日：2000-01-04
申请号：US881091
申请日：1997-06-24
申请人： Stephen C Dassoulas , Jason R. Melvin , Robert G. Moores, Jr.
发明人： Stephen C Dassoulas , Jason R. Melvin , Robert G. Moores, Jr.
IPC分类号： B23D51/10 , B27B19/09
CPC分类号： B23D51/10 , Y10T279/17786
摘要： A saw blade clamping arrangement particularly for power reciprocating saws and similar tools having a reciprocating shaft connected to a cutting member includes a biasing member preferably in the form of a spring clamp member. The biasing member is interconnected with the drive shaft and operative for providing a biasing force to retain the cutting member in operative connection with the drive shaft. A release lever is pivotally mounted to a housing of the saw for movement between first and second position. In the first position the release lever is spaced apart from the biasing member. In the second position the release lever engages the biasing member and opposes the biasing force of the biasing member to permit quick and easy removal and replacement of the saw blade. The spring clamp member biases the saw blade into operative engagement with the drive shaft. In a second preferred embodiment, the spring clamp member biases a locking member into engagement with the saw blade. In a third preferred embodiment, the release lever is operative for linearly translating a control member which in turn selectively urges a locking member into engagement with the saw blade.
摘要翻译：特别是用于动力往复锯的锯片夹持装置和具有连接到切割构件的往复轴的类似工具包括优选为弹簧夹紧构件形式的偏置构件。偏置构件与驱动轴互连并且用于提供偏压力以保持切割构件与驱动轴可操作地连接。释放杆枢转地安装到锯的壳体上，用于在第一和第二位置之间移动。在第一位置，释放杆与偏置构件间隔开。在第二位置，释放杆接合偏置构件并抵抗偏置构件的偏置力，以允许快速且容易地移除和更换锯片。弹簧夹构件偏压锯片与驱动轴可操作地接合。在第二优选实施例中，弹簧夹紧构件将锁定构件偏置成与锯片接合。在第三优选实施例中，释放杆可操作用于线性平移控制构件，控制构件又选择性地促使锁定构件与锯片接合。

7. 发明授权

US07939193B2 Battery cooling system 有权
标题翻译：电池冷却系统
公开(公告)号：US07939193B2
公开(公告)日：2011-05-10
申请号：US11877199
申请日：2007-10-23
申请人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Douglas L. Kreiser
发明人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Douglas L. Kreiser
IPC分类号： H01M10/50
CPC分类号： H02J7/0044 , B25F5/008 , H01M2/1022 , H01M2/1055 , H01M2/1061 , H01M2/1066 , H01M2/12 , H01M2/20 , H01M10/46 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/623 , H01M10/6235 , H01M10/63 , H01M10/643 , H01M10/652 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6557 , H01M10/6563 , H01M10/6566 , H01M10/6572 , H01M10/66 , H01M10/667 , H02J7/0042 , Y10T29/49108
摘要： A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.
摘要翻译：无绳电动工具具有壳体，该壳体包括与可拆卸电池组联接的机构。电池组包括一个或多个电池单元以及电池组壳体中的排气系统，其使流体能够移动通过壳体。与电池组相关联的机构以从电池组散发热量。

8. 发明授权

US06949309B2 Battery cooling system 失效
标题翻译：电池冷却系统
公开(公告)号：US06949309B2
公开(公告)日：2005-09-27
申请号：US10223964
申请日：2002-08-20
申请人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Fred S. Watts , Paul S. White , Daniele C. Brotto , Janet M. Embrey
发明人： Robert G. Moores, Jr. , Rouse R. Bailey, Jr. , Robert Bradus , John R. Cochran , Lee W. Ramstrom , Fred S. Watts , Paul S. White , Daniele C. Brotto , Janet M. Embrey
IPC分类号： B25F5/00 , H01M2/10 , H01M2/12 , H01M2/20 , H01M10/46 , H01M10/50 , H02J7/00
CPC分类号： H02J7/0044 , B25F5/008 , H01M2/1022 , H01M2/1055 , H01M2/1061 , H01M2/1066 , H01M2/12 , H01M2/20 , H01M10/46 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/623 , H01M10/6235 , H01M10/63 , H01M10/643 , H01M10/652 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6556 , H01M10/6557 , H01M10/6563 , H01M10/6566 , H01M10/6572 , H01M10/66 , H01M10/667 , H02J7/0042 , Y10T29/49108
摘要： A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.
摘要翻译：无绳电动工具具有壳体，该壳体包括与可拆卸电池组联接的机构。电池组包括一个或多个电池单元以及电池组壳体中的排气系统，其使流体能够移动通过壳体。与电池组相关联的机构以从电池组散发热量。

9. 发明授权

US06520059B1 Bevel locking system for a sliding compound miter saw 失效
标题翻译：用于滑动复合斜切锯的斜角锁定系统
公开(公告)号：US06520059B1
公开(公告)日：2003-02-18
申请号：US09481670
申请日：2000-01-12
申请人： William R. Stumpf , Mark E. Brunson , Scott M. Livingston , Michael L. O'Banion , Robert G. Moores, Jr. , John W. Miller , Daryl Meredith , Thomas Kaye , William G. Harman, Jr. , Adan Ayala
发明人： William R. Stumpf , Mark E. Brunson , Scott M. Livingston , Michael L. O'Banion , Robert G. Moores, Jr. , John W. Miller , Daryl Meredith , Thomas Kaye , William G. Harman, Jr. , Adan Ayala
IPC分类号： B27B529
CPC分类号： B23Q1/28 , B23D45/048 , B23D47/02 , B27B5/29 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/8749 , Y10T83/8772 , Y10T83/8773 , Y10T83/9387
摘要： A compound miter saw includes a table on which a workpiece is placed, a miter saw unit supporting a saw blade, and a housing pivotally supporting the miter saw unit related to the table in such a manner that the miter saws unit is at least laterally pivotable. Further, the miter saw includes a bevel mechanism for selectively determining the lateral position of the miter saw unit at any of a plurality of pivoted positions, including a vertical position where the saw blade is positioned substantially vertically relative to the table, and leftward and rightward pivoted positions where the blade is inclined laterally leftwardly and laterally rightwardly from the vertical position. The bevel mechanism includes a movable rod and three fixed stop members, the rod being operable to move between a first rod position abutting one of the fixed stop members and a second rod position not abutting the one of the fixed stop members so as to permit the lateral pivotal movement of the miter saw unit. The first fixed stop member is disposed so that the rod abuts the first fixed stop member when the miter saw unit is at the vertical position. Similarly, the second fixed stop member is disposed so that the rod abuts the second fixed stop member when the miter saw unit is leftwardly pivoted at a first predetermined angle from the vertical position. Further, the third fixed stop member is disposed so that the rod abuts the third fixed stop member when the miter saw unit is rightwardly pivoted at a second predetermined angle from the vertical position.
摘要翻译：复合斜切锯包括其上放置有工件的工作台，支撑锯片的斜切锯单元和以与斜台相关的斜切锯单元枢转地支撑的壳体，使得斜切锯单元至少可横向枢转。此外，斜切锯包括斜面机构，用于选择性地确定斜切锯单元在多个枢转位置中的任一个处的横向位置，包括垂直位置，其中锯片相对于工作台基本垂直地定位，以及向左和向右枢转位置，其中叶片从垂直位置横向向左和向右横向倾斜。所述斜面机构包括可动杆和三个固定止动构件，所述杆可操作以在抵靠所述固定止动构件中的一个的第一杆位置与不邻接所述固定止动构件之一之间的第二杆位置之间移动，斜切锯单元的侧向枢转运动。第一固定止动构件设置成当斜切锯单元处于垂直位置时，杆抵靠第一固定止动构件。类似地，第二固定止动构件设置成当斜切单元从垂直位置以第一预定角度向左枢转时，杆抵靠第二固定止动构件。此外，第三固定止动构件设置成当斜切单元从垂直位置以第二预定角度向右枢转时，杆抵靠第三固定止动构件。

10. 发明授权

US5089729A Power tool with brush shifting and reversing switch assembly 失效
标题翻译：电动工具，带刷子和换向开关总成
公开(公告)号：US5089729A
公开(公告)日：1992-02-18
申请号：US669699
申请日：1991-03-14
申请人： Robert G. Moores, Jr.
发明人： Robert G. Moores, Jr.
IPC分类号： H01H9/06 , H02K23/18 , H02K23/66
CPC分类号： H02K23/18 , H01H9/063 , H02K23/66
摘要： A portable, reversibly driven power tool (11) comprises a reversible motor and an assembly (17) for electrically switching the direction of motor rotation and/or for shifting the commutator brushes (99, 101) for optimizing motor performance in both the forward and reverse directions. Assembly (17) includes a reversing switch (56) and an actuator (19) which is movable between forward and reverse positions for reversing the connections of the reversing switch (56) to reverse the direction of motor rotation. Actuator (19) includes (a) a sleeve (81) connected to the reversing (56) switch and surrounding the motor stator (43) to guide movement of the actuator (19) between the forward and reverse positions and (b) a manual control tab (85) ergonomically located in the motor housing (23) slightly forward of a manual power switch (21) in the tool handle (35). The commutator brushes (99, 101) and the rotatable contacts (61, 63) for the reversing switch (56) are preferably supported on a common support (67 ) and are movable thereon responsive to the movement of the actuator (19) between the forward and reverse positions. Assembly (17) provides a strong, compact construction for electrically switching the direction of motor rotation and/or shifting of commutator brushes (99, 101), an ergonomically preferred remote manual actuator tab (85), easy assembly and a reliable construction.

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