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1. 发明授权

US06311787B1 Power driven rotary device 有权
标题翻译：电动旋转装置
公开(公告)号：US06311787B1
公开(公告)日：2001-11-06
申请号：US09551444
申请日：2000-04-18
申请人： Robert A. Berry , Stephen A. Debelius , Frank O'Hara
发明人： Robert A. Berry , Stephen A. Debelius , Frank O'Hara
IPC分类号： B25B1700
CPC分类号： B25F5/001
摘要： A drill 30 for driving a bit 44 into a workpiece 50 includes an assembled anvil 58 and spindle 38, which are mounted for rotation together and for axial movement together within a drill housing 32. A planet carrier 56 is driven by a motor 52 and, in turn rotatingly drives the anvil 58 and the spindle 38. A chuck 42 is attached to a forward end of the spindle 58 for rotation and axial movement therewith. A plurality of rollers 162 are mounted in nests 182 of a roller cage 176, are maintained in parallel with an axis of the drill 30, and the anvil 58. The rollers 162, which are included in an automatic spindle lock 33, can be wedged between a fixed surface 74 of the drill housing 32 and a movable surface 102 of the anvil for automatically locking the spindle 38 with the housing. Following withdrawal of the bit 44 from the workpiece 50, an automatic brake 35 provides facility for braking the spindle 38. When the planet carrier 56 ceases to be driven, the anvil 58 and the spindle 38 are in a coasting mode relative to the slowing speed of the planet carrier 56. An automatic drag system 37 provides a drag between the coasting anvil 58 and the planet carrier 56 to bring the coasting speed of the anvil generally in line with the slowing speed of the planet carrier.
摘要翻译：用于将钻头44驱动到工件50中的钻头30包括组装的砧座58和主轴38，其被安装成一起旋转在一起并用于在钻壳体32内一起轴向移动。行星架56由马达52驱动，继而旋转地驱动砧座58和主轴38.卡盘42附接到心轴58的前端，用于与其一起旋转和轴向移动。多个辊162安装在滚子保持器176的巢182中，与钻头30的轴线和砧座58保持平行。包括在自动主轴锁33中的滚子162可以楔入在钻子壳体32的固定表面74和砧座的可移动表面102之间，用于将主轴38与壳体自动锁定。在从工件50取出钻头44之后，自动制动器35提供用于制动主轴38的设备。当行星架56停止驱动时，砧座58和主轴38相对于减速速度处于滑行模式自动牵引系统37在惯性砧58和行星架56之间提供牵引力，以使砧座的滑行速度大体上与行星架的减速速度相一致。

2. 发明授权

US07314097B2 Hammer drill with a mode changeover mechanism 有权
标题翻译：具有模式切换机制的锤钻
公开(公告)号：US07314097B2
公开(公告)日：2008-01-01
申请号：US11256595
申请日：2005-10-21
申请人： Cheryl Jenner , Stephen A. Debelius , Craig A. Schell , Daniel Puzio , Warren A. Ceroll , Robert S. Gehret , James B. Watson , Charles E. Yocum , Christopher M. Brock , Michael D. Zalobsky
发明人： Cheryl Jenner , Stephen A. Debelius , Craig A. Schell , Daniel Puzio , Warren A. Ceroll , Robert S. Gehret , James B. Watson , Charles E. Yocum , Christopher M. Brock , Michael D. Zalobsky
IPC分类号： B25F5/00 , F16H37/08
CPC分类号： B25D11/106 , B25B21/00 , B25B23/14 , B25B23/141 , B25D16/003 , B25D16/006 , B25D2216/0023 , B25D2216/0038 , B25D2216/0092 , B25D2250/101 , B25D2250/165 , B25D2250/221
摘要： A hammer drill/driver with a motor having an output member, a planetary transmission, a clutch assembly and a clutch bypass. The planetary transmission, which includes a ring gear, receives rotary power from the output member and produces a rotary output. The clutch assembly has a clutch profile, which is coupled to the ring gear, and a first pin assembly having a first follower, a first pin member and a first spring that biases the first follower into contact with the clutch profile. The clutch bypass has a bypass profile, which is coupled to the ring gear, and second pin assembly having a second follower, a second pin member, a second spring, which biases the second follower away from the bypass profile, and a third spring, which biases the second follower away from the second pin member. A method for operation of a hammer drill/driver is also provided.
摘要翻译：具有电动机的锤钻/驱动器具有输出构件，行星传动装置，离合器组件和离合器旁路。包括齿圈的行星传动装置从输出部件接收旋转动力并产生旋转输出。离合器组件具有耦合到环形齿轮的离合器轮廓，以及具有第一从动件，第一销构件和第一弹簧的第一销组件，其将第一跟随器偏置成与离合器轮廓接触。离合器旁路具有耦合到环形齿轮的旁路轮廓，并且第二销组件具有第二从动件，第二销构件，第二弹簧，其将第二从动件偏离旁路型材和第三弹簧，其使第二跟随器偏离第二销构件。还提供了一种锤钻/驱动器的操作方法。

3. 发明授权

US06707198B1 Armature shaft retainer 失效
标题翻译：电枢轴保持架
公开(公告)号：US06707198B1
公开(公告)日：2004-03-16
申请号：US09293455
申请日：1999-04-16
申请人： Stephen A. Debelius
发明人： Stephen A. Debelius
IPC分类号： H02K516
CPC分类号： H02K5/1672 , H02K7/145 , Y10S384/903
摘要： An armature shaft for a motor of a power tool has a shaft with two ends. A commutator is on the shaft. At least one bearing is on the shaft adjacent the commutator end of the shaft. The bearing has a central bore sized to balance the shaft during rotation. Also, a central bore in the bearing has an enlarged diameter portion. A retainer is fixed on the shaft to retain the bearing on the shaft. The retainer is positioned within the enlarged bore portion of the bearing.
摘要翻译：用于电动工具的电机的电枢轴具有两端的轴。换向器位于轴上。在与轴的换向器端相邻的轴上至少有一个轴承。轴承具有中心孔的尺寸以在旋转期间平衡轴。此外，轴承中的中心孔具有增大的直径部分。固定器固定在轴上以将轴承保持在轴上。保持器位于轴承的扩大的孔部分内。

4. 发明授权

US4474077A Housing retaining means for portable power tools and method of assembly therefor 失效
标题翻译：便携式电动工具的外壳固定装置及其装配方法
公开(公告)号：US4474077A
公开(公告)日：1984-10-02
申请号：US344625
申请日：1982-02-01
申请人： Stephen A. Debelius
发明人： Stephen A. Debelius
IPC分类号： B25F5/02 , F16H1/14 , F16H57/02 , F16H57/023 , F16H57/031 , F16H57/032 , F16H57/038 , B23P19/00 , B23Q5/027 , B25B25/00
CPC分类号： F16H57/031 , B25F5/02 , F16H1/14 , F16H57/023 , F16H57/032 , F16H57/038 , F16H2057/02086 , F16H2057/02091 , F16H2057/0235 , Y10T29/49872 , Y10T29/49964 , Y10T403/60 , Y10T74/19665 , Y10T74/2186
摘要： A molded-plastic retaining member is mounted within the gear case or other internal housing member of a power tool and is keyed thereto. Screws pass through openings in the gear case cover and are received axially in respective bosses formed within the retaining member, thereby securing the gear case cover to the gear case. The gear case cover is formed with an internal hub, and locating ribs on the retaining member radially engage the hub to prevent the retaining member from disengaging the gear case, as the gear case cover is secured to the retaining member. Preferably, the retaining member comprises a partially-formed resilient ring which is molded from a suitable plastic material and is deformable during the assembly operation. Additionally, the internal hub on the gear case cover is provided with a bearing boss, and a bearing is mounted therein for journaling the rear portion of the output spindle. The assembly of the gear case and the gear case cover, and the components therein, are thereafter enclosed by a "clam-shell" outer housing.
摘要翻译：模制塑料保持构件安装在电动工具的齿轮箱或其它内部壳体构件内并与其键合。螺丝穿过齿轮箱盖中的开口，并被轴向容纳在形成在保持构件内的各个凸台中，从而将齿轮箱盖固定到齿轮箱。齿轮箱盖形成有内部毂，并且保持构件上的定位肋径向地接合轮毂，以防止保持构件脱离齿轮箱，因为齿轮箱盖固定到保持构件上。优选地，保持构件包括由合适的塑料材料模制并且在组装操作期间可变形的部分形成的弹性环。此外，齿轮箱盖上的内部轮毂设置有轴承凸台，并且轴承安装在其中用于对输出心轴的后部进行日志记录。齿轮箱和齿轮箱盖的组件及其中的部件之后由“蛤壳”外壳包围。

5. 发明授权

US07588398B2 Tool chuck with power take off and dead spindle features 失效
标题翻译：工具卡盘具有动力起飞和死角特征
公开(公告)号：US07588398B2
公开(公告)日：2009-09-15
申请号：US11400378
申请日：2006-04-10
申请人： Daniel Puzio , Craig A. Schell , Robert S. Gehret , Richard J. Heavel , Warren A. Ceroll , Stephen A. Debelius
发明人： Daniel Puzio , Craig A. Schell , Robert S. Gehret , Richard J. Heavel , Warren A. Ceroll , Stephen A. Debelius
IPC分类号： B23B31/26
CPC分类号： B23B31/1253 , B23B45/008 , B23B2231/06 , B23B2231/38 , B25F5/001 , Y10S279/902 , Y10T279/1083 , Y10T279/17615 , Y10T279/275 , Y10T408/65 , Y10T408/70
摘要： A power driver may include a housing, a tool chuck and a power take off mechanism. The tool chuck may have an input shaft mounted for rotation on the housing. The input shaft may support chuck jaws. A chuck actuating shaft may be mounted for rotation on the input shaft. The power take off mechanism may be connected to the tool chuck. The power take off mechanism may be adjustable into a DRILL DRIVE MODE to rotationally drive the input shaft and the chuck actuating shaft together as a unit, and a CHUCK MODE to rotationally drive the chuck actuating shaft relative to the input shaft. The power take off mechanism may be internal of the housing. The power take off mechanism in the CHUCK MODE may rotationally fix the input shaft to the housing.
摘要翻译：动力驱动器可以包括壳体，工具卡盘和动力输出机构。工具卡盘可以具有安装成用于在壳体上旋转的输入轴。输入轴可以支撑卡盘爪。卡盘驱动轴可以安装成用于在输入轴上旋转。动力输出机构可以连接到工具卡盘。动力输出机构可以被调节成钻头驱动模式，以将输入轴和卡盘致动轴作为一个单元旋转驱动，并且卡盘模式相对于输入轴旋转地驱动卡盘致动轴。动力输出机构可以是外壳的内部。 CHUCK MODE中的动力输出机构可以将输入轴旋转地固定在壳体上。

6. 发明授权

US07537421B2 Dead spindle PTO with compliant grounding mechanism 失效
标题翻译：主轴PTO具有接地机构
公开(公告)号：US07537421B2
公开(公告)日：2009-05-26
申请号：US11693274
申请日：2007-03-29
申请人： Daniel Puzio , Stephen A. Debelius
发明人： Daniel Puzio , Stephen A. Debelius
IPC分类号： B23B31/16
CPC分类号： A61K31/13 , B23B31/123 , B23B31/1253 , B23B2231/06 , B23B2231/38 , Y10S279/902 , Y10T279/17615 , Y10T279/17632 , Y10T279/275 , Y10T408/65 , Y10T408/70
摘要： A power driver may include a housing, a tool chuck and a power take off mechanism. The tool chuck may have an input shaft mounted for rotation on the housing. The input shaft may support jaws. A chuck actuating shaft may be mounted for rotation on the input shaft. The power take off mechanism may be connected to the tool chuck. The power take off mechanism may be adjustable into a DRILL DRIVE MODE to rotationally drive the input shaft and the chuck actuating shaft together as a unit, and a CHUCK MODE to rotationally drive the chuck actuating shaft relative to the input shaft. The power take off mechanism may include a shift ring that is movable axially to achieve the various operational modes. During such axial movement, the shift ring may be rotationally locked to the housing and/or transmission components via compliant grounding mechanisms.
摘要翻译：动力驱动器可以包括壳体，工具卡盘和动力输出机构。工具卡盘可以具有安装成用于在壳体上旋转的输入轴。输入轴可以支撑钳口。卡盘驱动轴可以安装成用于在输入轴上旋转。动力输出机构可以连接到工具卡盘。动力输出机构可以被调节成钻头驱动模式，以将输入轴和卡盘致动轴作为一个单元旋转驱动，并且卡盘模式相对于输入轴旋转地驱动卡盘致动轴。动力输出机构可以包括可以轴向移动以实现各种操作模式的换档环。在这种轴向运动期间，换挡环可以通过柔性接地机构旋转地锁定到壳体和/或传动部件。

7. 发明授权

US07328904B2 Power tool with power-take-off driven pusher-type chuck having device for reducing tension in pusher screw 有权
标题翻译：具有取力驱动的推动式卡盘的电动工具具有用于减小推动螺杆中的张力的装置
公开(公告)号：US07328904B2
公开(公告)日：2008-02-12
申请号：US11390668
申请日：2006-03-28
申请人： Craig A Schell , Daniel Puzio , Robert S Gehret , Richard J Heavel , Warren A Ceroll , Stephen A Debelius
发明人： Craig A Schell , Daniel Puzio , Robert S Gehret , Richard J Heavel , Warren A Ceroll , Stephen A Debelius
IPC分类号： B23B31/16
CPC分类号： B23B31/1253 , B23B2231/06 , Y10S279/902 , Y10T279/17615
摘要： A chuck for a drill/driver. The chuck can include an input shaft having a cavity, a chuck actuating shaft and a chuck actuating screw. The chuck actuating shaft can be received in the cavity and can be rotatable about a chuck axis. The chuck actuating shaft can have a threaded aperture. The chuck actuating screw can have a threaded portion that is threadably engaged to the threaded aperture. The jaws can be received in the cavity and can engage the input shaft. The jaws can be coupled to the chuck actuating screw such that rotation of the chuck actuating shaft relative to the chuck actuating screw translates the jaws so that the jaws converge toward or diverge from the chuck axis. The chuck further includes a device coupled to at least one of the chuck actuating screw, the chuck actuating shaft and the input shaft for limiting elastic elongation of the chuck actuating screw in an axial direction when the jaws are positioned in a fully opened condition.
摘要翻译：一个钻头/司机的卡盘。卡盘可以包括具有空腔的输入轴，卡盘致动轴和卡盘致动螺钉。卡盘驱动轴可以容纳在空腔中并且可以围绕卡盘轴线旋转。卡盘致动轴可以具有螺纹孔。卡盘致动螺钉可以具有螺纹部分，该螺纹部分螺纹地接合到螺纹孔。夹爪可以容纳在腔体中并且可以接合输入轴。卡爪可以联接到卡盘致动螺钉，使得卡盘致动轴相对于卡盘致动螺杆的旋转使夹爪平移，使得卡爪朝向卡盘轴线或从卡盘轴线偏离。卡盘还包括联接到卡盘致动螺钉，卡盘致动轴和输入轴中的至少一个的装置，用于当卡爪位于完全打开状态时限制卡盘致动螺钉在轴向上的弹性伸长。

8. 发明授权

US5497932A Manually operated fastening device 失效
标题翻译：手动紧固装置
公开(公告)号：US5497932A
公开(公告)日：1996-03-12
申请号：US289213
申请日：1994-08-12
申请人： Kevin D. Brewer , Stephen A. Debelius
发明人： Kevin D. Brewer , Stephen A. Debelius
IPC分类号： B25C5/02 , B25C5/11 , B25C5/06
CPC分类号： B25C5/11
摘要： An impact stapler (100) includes an actuator mechanism (110) comprising a firing lever (180) pivotally mounted on a stapler housing (102) and operable by an operating lever (160) for raising a striker (112) against the bias of an actuator spring (240). The firing lever (180) has a front tip (190) which is positioned to engage a tab (272) on the striker (112) when the operating lever (160) is actuated to raise the striker (112) and which is shifted laterally to disengage the front tip (190) from the tab (272) to release the striker (112) for actuation by the actuator spring (240) after the striker (112) is raised. The impact stapler (100) includes a resilient finger (292) for shifting the firing lever (180) laterally to a rest position with the front tip (190) underneath the tab (272) on the striker (112). A stop (295) engages the firing lever (180 ) in its rest position to limit the bending of the resilient finger (292) and to locate the front tip (190) in a predetermined lateral position relative to the tab (272) on the striker (112).
摘要翻译：冲击订书机（100）包括致动器机构（110），该致动器机构（110）包括枢转地安装在订书机壳体（102）上并由操作杆（160）操作的击发杆（180），用于克服所述撞击装置致动器弹簧（240）。所述击发杆（180）具有前端（190），当所述操作杆（160）被致动以使所述撞针（112）向上移动时，所述前尖端（190）被定位成接合所述撞针（112）上的突片（272）以在撞击器（112）升高之后使前端部（190）从突片（272）脱离以释放撞针（112）以致动致动器弹簧（240）。冲击订书机（100）包括用于将击发杆（180）横向移动到休息位置的弹性手指（292），其中前尖端（190）位于撞针（112）上的突片（272）的下方。止动件（295）在其静止位置处接合击发杆（180）以限制弹性手指（292）的弯曲并且使前尖端（190）相对于所述突出部（272）位于预定的横向位置前锋（112）。

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