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1. 发明授权

US06997365B2 Contact trip assembly for fastening tool 失效
公开(公告)号：US06997365B2
公开(公告)日：2006-02-14
申请号：US10768727
申请日：2004-01-29
申请人： Keven E. Miller , Glen V. Steinbrunner , Michael P. Baron , Robert A. Berry , Paul G. Gross , Craig A. Schell , C. Kerwin Braddock , Charles L. Bradenbaugh, IV , William D. Sauerwein , John C. Funicello , James R. Niblett , Andrzej R. Wojcicki , Adan Ayala
发明人： Keven E. Miller , Glen V. Steinbrunner , Michael P. Baron , Robert A. Berry , Paul G. Gross , Craig A. Schell , C. Kerwin Braddock , Charles L. Bradenbaugh, IV , William D. Sauerwein , John C. Funicello , James R. Niblett , Andrzej R. Wojcicki , Adan Ayala
IPC分类号： B21J15/28
CPC分类号： B25C1/008
摘要： A fastening tool including a housing, a magazine connected to the housing for storing a fastener, a driving mechanism disposed within the housing for driving the fastener into a workpiece, a trigger assembly pivotally attached to the housing for activating the driving mechanism, the trigger assembly comprising a main trigger, pivotally attached to the housing and a supplemental trigger pivotally attached to the main trigger; and a contact trip assembly comprising an upper contact trip contacting the supplemental trigger, a lower contact trip connected to the upper contact trip, wherein the upper and lower contact trips have teeth that mesh together for locking the upper and lower contact trips.

2. 发明授权

US06705501B2 Contact trip assembly for fastening tool 有权
标题翻译：紧固工具接触跳闸组件
公开(公告)号：US06705501B2
公开(公告)日：2004-03-16
申请号：US10054137
申请日：2002-01-22
申请人： Keven E. Miller , Glen V. Steinbrunner , Michael P. Baron , Robert A. Berry , Paul G. Gross , Craig A. Schell , C. Kerwin Braddock , Charles L. Bradenbaugh, IV , William D. Sauerwein , John C. Funicello , James R. Niblett , Andrzej R. Wojcicki , Adan Ayala
发明人： Keven E. Miller , Glen V. Steinbrunner , Michael P. Baron , Robert A. Berry , Paul G. Gross , Craig A. Schell , C. Kerwin Braddock , Charles L. Bradenbaugh, IV , William D. Sauerwein , John C. Funicello , James R. Niblett , Andrzej R. Wojcicki , Adan Ayala
IPC分类号： B21J1528
CPC分类号： B25C1/008
摘要： A fastening tool including a housing, a magazine connected to the housing for storing a fastener, a driving mechanism disposed within the housing for driving the fastener into a workpiece, a trigger assembly pivotally attached to the housing for activating the driving mechanism, the trigger assembly comprising a main trigger, pivotally attached to the housing and a supplemental trigger pivotally attached to the main trigger; and a contact trip assembly comprising an upper contact trip contacting the supplemental trigger, a lower contact trip connected to the upper contact trip, wherein the upper and lower contact trips have teeth that mesh together for locking the upper and lower contact trips.
摘要翻译：一种紧固工具，包括壳体，连接到壳体的用于存储紧固件的仓库，设置在壳体内用于将紧固件驱动到工件中的驱动机构，可枢转地附接到壳体以用于启动驱动机构的触发器组件，触发器组件包括枢转地附接到壳体的主触发器和枢转地附接到主触发器的辅助触发器; 以及接触脱扣组件，其包括接触所述辅助触发器的上接触跳闸，连接到所述上接触跳闸的下接触跳闸，其中所述上和下接触跳闸具有啮合在一起以锁定所述上部和下部接触跳闸的齿。

3. 发明授权

US08011549B2 Flywheel configuration for a power tool 有权
标题翻译：飞轮配置用于电动工具
公开(公告)号：US08011549B2
公开(公告)日：2011-09-06
申请号：US11095673
申请日：2005-03-31
申请人： Alan Berry , William D. Sauerwein , Craig A. Schell , Jeffrey A. Elligson , Charles L. Bradenbaugh, IV , Howard T. White , James J. Kenney
发明人： Alan Berry , William D. Sauerwein , Craig A. Schell , Jeffrey A. Elligson , Charles L. Bradenbaugh, IV , Howard T. White , James J. Kenney
IPC分类号： B25C1/00
CPC分类号： B25C1/06
摘要： A driving tool with a flywheel, a driver, an actuator and a roller that is moveable between an unactuated position and an actuated position. Positioning of the roller in the actuated position forces an engagement surface on the driver into contact with a rotating edge of the flywheel to transfer energy from the flywheel to the driver so that the driver will translate along an axis. The actuator at least partially initiates movement of the roller from the unactuated position to the actuated position.
摘要翻译：具有飞轮，驾驶员，致动器和滚子的驱动工具，其可在未致动位置和致动位置之间移动。辊子在致动位置的定位迫使驱动器上的接合表面与飞轮的旋转边缘接触，以将能量从飞轮传递到驱动器，使得驱动器将沿轴线平移。致动器至少部分地启动辊从未致动位置到致动位置的运动。

4. 发明授权

US5235752A Riving knife drive mechanism for a portable circular saw 失效
标题翻译：用于便携式圆锯的刀刀驱动机构
公开(公告)号：US5235752A
公开(公告)日：1993-08-17
申请号：US995499
申请日：1992-12-23
申请人： William D. Sauerwein , William R. Stumpf
发明人： William D. Sauerwein , William R. Stumpf
IPC分类号： B27G19/04 , B27G19/08
CPC分类号： B27G19/08 , B27G19/04
摘要： A portable circular saw includes motor-and-gear case pivotally supported on a guide shoe by a rear pivot mechanism for rotation about a transverse rear pivot axis, thus allowing for selective adjustment of the blade cutting depth on the opposite side of the shoe. In such an arrangement, the depth of cut setting is increased and decreased when the motor-and-gear case is rotated relative to the shoe in respective first and second directions, while an upper pivotal blade guard, which is mounted on the motor-and-gear case for rotation about the spindle, rotates in opposite rotational directions in response to respective increases and decreases in the depth of cut setting. Cam and cam follower mechanisms are provided for maintaining the riving knife and the blade and shoe in the same relative angular orientation in a fore-and-aft cutting plane regardless of the depth of cut setting. Such riving knife actuation is accomplished by such mechanisms in response to the rotation of the rear-pivoted motor-and-gear case and the corresponding opposite rotation of the front-pivoted upper gear case.
摘要翻译：便携式圆锯包括通过后枢转机构可枢转地支撑在导靴上的马达和齿轮箱，用于围绕横向后枢转轴线旋转，从而允许选择性地调整在鞋的相对侧上的叶片切割深度。在这种布置中，当马达和齿轮箱相对于鞋在相应的第一和第二方向上旋转时，切割深度的设定被增加和减少，而安装在马达上的上枢转叶片护罩和响应于相应的切割深度设置的增加和减小，用于围绕主轴旋转的齿形壳体以相反的旋转方向旋转。提供凸轮和凸轮从动机构，用于将切割刀和刀片和鞋子保持在前后切割平面中相同的相对角度取向上，而与切割深度设置无关。这种铆钉刀致动是通过响应于后转动的马达和齿轮箱的旋转以及前部枢转的上部齿轮箱的相应的相反旋转而由这种机构实现的。

5. 发明授权

US4765054A Method of making a field subassembly 失效
标题翻译：制作现场组件的方法
公开(公告)号：US4765054A
公开(公告)日：1988-08-23
申请号：US846566
申请日：1986-03-31
申请人： William D. Sauerwein , John E. Dibbern, Jr. , Frank J. O'hara , Robert G. Moores, Jr.
发明人： William D. Sauerwein , John E. Dibbern, Jr. , Frank J. O'hara , Robert G. Moores, Jr.
IPC分类号： H02K1/18 , H02K3/52 , H02K5/14 , H02K15/10
CPC分类号： H02K3/522 , H02K1/185 , H02K5/148 , Y10T29/49009
摘要： A field subassembly is assembled by positioning two coil supports adjacent respective core end faces of a ferromagnetic core. The core-engaging surfaces of the coil supports and the core end faces have respective surfaces which are uninterrupted by projections. During the assembly of the field, fasteners are pushed into the respective coil supports and the core such that the fasteners engage mounting holes in the coil support with a press-fit. After the field is wound, a brush holder subassembly is also pressed onto the fasteners and the resultant core subassembly is connected to a field housing by driving the fasteners in a conventional fashion. In the preferred embodiment, the fasteners provide a three-point contact with mounting holes formed in the coil supports and the brush holder subassembly. This enables the fasteners to maintain the coil supports and the brush holder subassembly in alignment with the core while shearing a minimum of material from the coil supports and brush holder subassembly when the fasteners are pushed into their respective mounting holes. Then, the same fasteners remain with the subassembly to connect the field subassembly to the field housing.
摘要翻译：通过将两个线圈支撑件定位在铁磁芯的相应芯端面附近来组装现场子组件。线圈支撑件和芯端面的芯接合表面具有不突出的不间断的相应表面。在场的组装期间，紧固件被推入相应的线圈支撑件和芯中，使得紧固件与压配合件接合在线圈支架中的安装孔。在磁场被缠绕之后，电刷架子组件也被压到紧固件上，并且所得的芯子组件通过以常规方式驱动紧固件而连接到磁场外壳。在优选实施例中，紧固件提供与形成在线圈支架和电刷架子组件中的安装孔的三点接触。这使得当紧固件被推入其相应的安装孔时，紧固件能够将线圈支撑件和电刷架子组件保持与芯体对准，同时从线圈支架和电刷架子组件剪切最少的材料。然后，与子组件保持相同的紧固件将现场组件连接到现场壳体。

6. 发明授权

US4982501A Depth of cut adjustment for a portable circular saw 失效
标题翻译：便携式圆锯的切割深度调整
公开(公告)号：US4982501A
公开(公告)日：1991-01-08
申请号：US488823
申请日：1990-03-05
申请人： William D. Sauerwein , John W. Miller , Stephen L. Vick , Rosemarie Bean
发明人： William D. Sauerwein , John W. Miller , Stephen L. Vick , Rosemarie Bean
IPC分类号： B27B9/02
CPC分类号： B27B9/02
摘要： In a portable circular saw depth of cut adjustment is effected by pivoting movement between a shoe 24 (which supports the saw on a workpiece) and a motor and gear case housing 26 (carrying the saw blade 12) about a pivot connection 28 rearward of the motor and gear case housing. Forward of the housing 26 an upwardly extending arcuate depth slide 38, fixed to the shoe 24, slidably engages an arcuate depth guide 40 carried by the motor and gear case housing 26. Towards the upper end of the depth slide 38, and in generally fixed relation to it, a clamping assembly 42 selectively clamps the depth slide 38 and depth guide 40 together to establish a depth of cut adjustment setting. The essentially fixed relationship of the locking knob 100 of the clamping assembly 42 to the shoe 24 mean that the operations of changing depth adjustment setting may be made without changing operator's hand positions on the saw. In addition, the fixed position of the knob 100 in sawing operations mean that by design, suitably shaped, sized and positioned, it may be used as an auxiliary handle in guiding the saw in operations.

7. 发明授权

US5063319A Universal motor with secondary winding wound with the run field winding 失效
标题翻译：具有二次绕组的通用电动机与运行场风力发电
公开(公告)号：US5063319A
公开(公告)日：1991-11-05
申请号：US351995
申请日：1989-05-15
申请人： John G. Mason , John W. Miller , William D. Sauerwein , Stephen L. Vick
发明人： John G. Mason , John W. Miller , William D. Sauerwein , Stephen L. Vick
IPC分类号： H02K7/106 , B23D47/12 , B27B5/38 , H02K3/52 , H02K5/14 , H02K23/08 , H02K23/22 , H02K23/64 , H02P3/06
CPC分类号： H02P3/06 , B23D47/12 , B27B5/38 , H02K3/522 , H02K5/148
摘要： In a 2 pole universal motor for a circular saw a secondary winding provides dynamic braking. Both run and brake windings are split electrically with respect to the armature. All windings are double-ended and wiring and winding is arranged so that all windings may be terminated directly to fixed termination points, four at each end of the stator, providing for axially oriented plug-in connection of brushes at the commutator end and switch and line at the fan end. There are no jumpers within the stator.

8. 发明授权

US4578852A Methods of assembling field subassemblies 失效
标题翻译：组装现场组件的方法
公开(公告)号：US4578852A
公开(公告)日：1986-04-01
申请号：US636367
申请日：1984-07-31
申请人： William D. Sauerwein , John E. Dibbern, Jr. , Frank J. O'Hara , Robert G. Moores, Jr.
发明人： William D. Sauerwein , John E. Dibbern, Jr. , Frank J. O'Hara , Robert G. Moores, Jr.
IPC分类号： H02K1/18 , H02K3/52 , H02K5/14 , H02K15/085 , H02K15/10
CPC分类号： H02K3/522 , H02K1/185 , H02K5/148 , Y10T29/49009 , Y10T29/49945
摘要： A field subassembly is assembled by positioning two coil supports adjacent respective core end faces of a ferromagnetic core. The core-engaging surfaces of the coil supports and the core end faces have respective surfaces which are uninterrupted by projections. During the assembly of the field, fasteners are pushed into the respective coil supports and the core such that the fasteners engage mounting holes in the coil support with a press-fit. After the field is wound, a brush holder subassembly is also pressed onto the fasteners and the resultant core subassembly is connected to a field housing by driving the fasteners in a conventional fashion. In the preferred embodiment, the fasteners provide a three-point contact with mounting holes formed in the coil supports and the brush holder subassembly. This enables the fasteners to maintain the coil supports and the brush holder subassembly in alignment with the core while shearing a minimum of material from the coil supports and brush holder subassembly when the fasteners are pushed into their respective mounting holes. Then, the same fasteners remain with the subassembly to connect the field subassembly to the field housing.
摘要翻译：通过将两个线圈支撑件定位在铁磁芯的相应芯端面附近来组装现场子组件。线圈支撑件和芯端面的芯接合表面具有不突出的不间断的相应表面。在场的组装期间，紧固件被推入相应的线圈支撑件和芯中，使得紧固件与压配合件接合在线圈支架中的安装孔。在磁场被缠绕之后，电刷架子组件也被压到紧固件上，并且所得的芯子组件通过以常规方式驱动紧固件而连接到磁场外壳。在优选实施例中，紧固件提供与形成在线圈支架和电刷架子组件中的安装孔的三点接触。这使得当紧固件被推入其相应的安装孔时，紧固件能够将线圈支撑件和电刷架子组件保持与芯体对准，同时从线圈支架和电刷架子组件剪切最少的材料。然后，与子组件保持相同的紧固件将现场组件连接到现场壳体。

9. 发明授权

US4467896A Locking mechanism for a rotary power machine 失效
标题翻译：旋转动力机的锁定机构
公开(公告)号：US4467896A
公开(公告)日：1984-08-28
申请号：US505319
申请日：1983-06-17
申请人： William D. Sauerwein , Steve A. Weber , John E. Dibbern, Jr.
发明人： William D. Sauerwein , Steve A. Weber , John E. Dibbern, Jr.
IPC分类号： F16H1/14 , B24B23/00 , B24B23/02 , B25B21/00 , B25F1/00 , B25F5/00 , F16H35/00 , B62C7/02
CPC分类号： B24B23/022 , B25F5/001
摘要： A locking mechanism for a rotary power machine, such as a hand-held power tool, includes a housing-mounted locking pin manually actuatable from a retracted position to an extended, operative position in which the lock pin is received within a pin-receiving bore formed in one of the power transmitting components of the machine. A wedge-like cam or ramp is positioned adjacent to the pin-receiving bore to engage the extended end of the lock pin when the rotating components of the machine are in motion to lift the lock pin away from the pin-receiving bore to prevent accidental engagement of the locking mechanism while machine components are moving. In the preferred embodiment, an output gear is provided with a plurality of ramps and associated pin-receiving bores and is formed as a unitary part using powdered metal fabricating techniques.
摘要翻译：用于诸如手持式电动工具的旋转动力机器的锁定机构包括可从缩回位置手动致动到延伸的操作位置的壳体安装的锁定销，其中锁定销被容纳在销接收孔内形成在机器的动力传递部件之一中。当机器的旋转部件运动时将楔形凸轮或斜面定位成邻近销接收孔以接合锁销的延伸端，以将锁销从销接收孔提升以防止意外当机器部件移动时，锁定机构的接合。在优选实施例中，输出齿轮设置有多个斜面和相关的销接收孔，并且使用粉末金属制造技术形成为整体部件。

10. 发明授权

US4272996A Scotch yoke having a curved track 失效
标题翻译：苏格兰轭具有弯曲的轨道
公开(公告)号：US4272996A
公开(公告)日：1981-06-16
申请号：US50044
申请日：1979-06-19
申请人： William D. Sauerwein
发明人： William D. Sauerwein
IPC分类号： B23D49/16 , B23D51/02 , B23D51/16 , F16H21/36 , B27B11/02 , F16H21/18
CPC分类号： B23D51/02 , B23D49/162 , B23D51/16 , F16H21/36 , Y10T74/18256
摘要： For a power tool having a reciprocating drive mechanism, an improved one-piece scotch yoke having a curved track design which substantially eliminates the contact pressure between the yoke and guides created in conventional straight track designs by the couple on the reciprocating yoke shaft imposed by the non-collinear blade and crank loads. The radius of curvature of the yoke track is preferably equal to the distance from the shaft bearing to the crank pin at its mid-stroke position where the velocity of the yoke is greatest.
摘要翻译：对于具有往复式驱动机构的动力工具，具有弯曲轨道设计的改进的单件式苏格兰轭，其基本上消除了由传统的直线轨道设计产生的轭和导轨之间的接触压力，非共线叶片和曲柄载荷。轭轨道的曲率半径优选等于在轭的速度最大的中间位置处从轴承到曲柄销的距离。

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