公开(公告)号：US08857840B2

公开(公告)日：2014-10-14

申请号：US13799488

申请日：2013-03-13

Applicant: Zike, LLC

Inventor： Nathan A. Scolari ,  George Reiter

IPC: B62M1/02 ,  B62M1/26

CPC classification number: B62M1/26 ,  B62K3/002 ,  Y10T74/1526 ,  Y10T74/1529 ,  Y10T74/1531 ,  Y10T74/18216 ,  Y10T74/18232 ,  Y10T74/1824 ,  Y10T74/18248 ,  Y10T74/18256 ,  Y10T74/18264 ,  Y10T74/18272 ,  Y10T74/1828 ,  Y10T74/18288 ,  Y10T74/18296 ,  Y10T74/1856

Abstract: The present invention is an improved drive system for a personal vehicle comprising: a frame with a steerable front wheel and rear wheel connected to a drive axle connected to a crank arm by a drive linkage; a roller rotatably attached to the crank arm; a pedal pivotally attached to the frame having a cavity for receiving the roller; a contoured wear bar carried by the cavity for contacting the perimeter of the roller; a major arch included in the contoured wear bar contacting the roller when the pedal is on a down stroke; a minor arch included in the contoured wear bar for providing additional power when the pedal is near the end of its down stroke; and, a major front slope included in the wear bar for contacting the roller when the pedal is in its upstroke to place the pedal at its highest most position.

Abstract translation: 本发明是一种用于个人车辆的改进的驱动系统，包括：具有可转向前轮和后轮的框架，其连接到通过驱动连杆与曲柄臂连接的驱动轴; 可旋转地附接到曲柄臂的滚子; 枢转地附接到框架的踏板，具有用于容纳辊的空腔; 由所述腔承载的轮廓磨损杆用于接触所述辊的周边; 当踏板处于下冲程时，包括在轮廓磨损杆中的主拱接触滚子; 包括在轮廓磨损条中的小拱，当踏板接近其下冲行程结束时提供额外的动力; 并且，当踏板处于上冲程时，包括在磨损杆中用于接触滚子的主要前斜坡以将踏板置于其最高位置。

公开(公告)号：US20140182428A1

公开(公告)日：2014-07-03

申请号：US14109153

申请日：2013-12-17

Applicant: Robert Bosch GmbH ,  Rober Bosch Tool Corporation

Inventor： Jaime Moreno ,  Brad Holmes

IPC: B23D49/16 ,  B25F5/00

CPC classification number: B23D49/162 ,  B23D51/02 ,  B25F5/006 ,  Y10T74/18208 ,  Y10T74/18256 ,  Y10T83/04 ,  Y10T83/9481

Abstract: In one embodiment, a reciprocating tool includes a reciprocating plunger, the plunger including an inner wall defining a chamber portion within the plunger, a motor operably connected to the plunger, and a bushing located at least partially within the chamber and contacting the inner wall.

Abstract translation: 在一个实施例中，往复运动工具包括往复运动的柱塞，柱塞包括限定柱塞内的室部分的内壁，可操作地连接到柱塞的马达和至少部分地位于室内并与内壁接触的套管。

公开(公告)号：US08371032B2

公开(公告)日：2013-02-12

申请号：US13160410

申请日：2011-06-14

Applicant: Shinji Hirabayashi

Inventor： Shinji Hirabayashi

IPC: B23D49/00 ,  B23D49/16 ,  B23D51/00 ,  B23D51/16

CPC classification number: B23D51/16 ,  Y10T74/18024 ,  Y10T74/18256 ,  Y10T74/18344 ,  Y10T83/8824 ,  Y10T83/8848

Abstract: A power tool comprises a crank pin that is eccentrically rotatable by a motor about a rotational axis. A non-rotatable first slider is linearly reciprocated by the crank pin so as to linearly reciprocate a tool. An eccentric pin is disposed substantially diametrically opposite of the crank pin relative to the rotational axis and is eccentrically rotatable by the motor about the rotational axis. A non-rotatable second slider is linearly reciprocated by the eccentric pin in a substantially opposite phase from the first slider so that the second slider acts as a counterweight to the first slider in order to reduce vibrations at least in the direction of linear reciprocation. A rotatable component is rotatably driven by the motor about the rotational axis and has a center of gravity displaced from its rotational axis towards the eccentric pin so as to supplement the vibration reducing function of the counterweight.

Abstract translation: 电动工具包括由马达绕旋转轴线偏心旋转的曲柄销。 不能旋转的第一滑块通过曲柄销线性往复运动，以使工具线性往复运动。 偏心销相对于旋转轴线基本上与曲柄销的直径相对设置，并且可以通过马达围绕旋转轴线偏心旋转。 不可旋转的第二滑块通过偏心销以与第一滑块基本上相反的相位线性往复运动，使得第二滑动件用作与第一滑块的配重，以便至少在线性往复运动的方向上减少振动。 旋转部件由马达围绕旋转轴线可旋转地驱动，并且具有从其旋转轴线偏向偏心销的重心，以补充配重的减振功能。

公开(公告)号：US20100162579A1

公开(公告)日：2010-07-01

申请号：US12721210

申请日：2010-03-10

Applicant: Michael Naughton ,  Kurt Limberg ,  John S. Scott

Inventor： Michael Naughton ,  Kurt Limberg ,  John S. Scott

IPC: B23D49/16 ,  B23D51/16

CPC classification number: B25F5/001 ,  B23D49/11 ,  B23D49/16 ,  B23D49/162 ,  B23D51/16 ,  Y10T74/18256

Abstract: A reciprocating power tool that includes a drive system having a first driven gear that includes a spindle counterbalance weight and a second driven gear that includes a spindle counterbalance weight. The first driven gear and the second driven gear rotate in opposite directions about an axis of rotation in response to rotation of a driving gear by a motor. The power tool further includes a spindle having a longitudinal axis and a first end that is configured to support a tool element. The spindle is coupled to one of the first driven gear and the second driven gear by a scotch yoke mechanism to reciprocate the spindle with respect to a housing of the power tool along the longitudinal axis of the spindle in response to operation of the motor.

Abstract translation: 一种往复动力工具，其包括具有包括主轴平衡重的第一从动齿轮的驱动系统和包括主轴平衡重的第二从动齿轮。 第一从动齿轮和第二从动齿轮响应于马达的驱动齿轮的旋转，围绕旋转轴线以相反的方向旋转。 动力工具还包括具有纵向轴线的主轴和构造成支撑工具元件的第一端。 所述主轴通过反转托架机构联接到所述第一从动齿轮和所述第二从动齿轮中的一个，以响应于所述马达的操作使所述心轴相对于所述动力工具的壳体沿所述心轴的纵向轴线往复运动。

公开(公告)号：US20080219091A1

公开(公告)日：2008-09-11

申请号：US12047642

申请日：2008-03-13

Applicant: Gary Haughton ,  Alexander Gris

Inventor： Gary Haughton ,  Alexander Gris

IPC: B01F11/00

CPC classification number: B01F11/0082 ,  B01F11/0091 ,  B01F15/00467 ,  B01F15/00915 ,  B01F2215/0431 ,  B01F2215/0454 ,  B03D1/1412 ,  B03D1/1462 ,  B03D1/16 ,  Y10T74/18208 ,  Y10T74/18256

Abstract: A reciprocating drive assembly is disclosed for use in a fluid mixer to impart reciprocating movement along a longitudinal axis to a shaft carrying a mixing head. The drive assembly includes a housing, a flywheel mounted for rotation about a rotational axis, a crank member projecting from the flywheel, and a yoke supported by the housing for movement along a yoke axis parallel to the longitudinal axis. The yoke is releasably connected to the shaft and has a linear race formed therein for receiving the crank member. Guide assemblies are connected to the housing and to the yoke for sliding engagement therewith along guide axes parallel to the yoke axis. The yoke is between the guide assemblies. The crank member is caused to translate linearly within the race, thereby urging the yoke to move along the yoke axis to effect longitudinal reciprocating movement of the mixing head.

Abstract translation: 公开了一种用于流体混合器中的往复式驱动组件，用于沿着纵向轴线向承载混合头的轴线进行往复运动。 驱动组件包括壳体，安装成围绕旋转轴线旋转的飞轮，从飞轮突出的曲柄构件和由壳体支撑的轭架，用于沿平行于纵向轴线的轭轴线移动。 轭架可释放地连接到轴上，并且具有形成在其中的用于容纳曲柄构件的线性座圈。 引导组件连接到壳体和轭，以与沿着平行于轭轴线的引导轴线滑动接合。 轭架在导向组件之间。 使曲柄构件在座圈内线性地平移，从而推动轭架沿着轭轴线移动，以实现混合头的纵向往复运动。

公开(公告)号：US20080202263A1

公开(公告)日：2008-08-28

申请号：US12004605

申请日：2007-12-22

Applicant: Edward George Holtgraver

Inventor： Edward George Holtgraver

IPC: F16K31/44

CPC classification number: F16K31/1635 ,  Y10T74/18248 ,  Y10T74/18256

Abstract: A Scotch yoke actuator is disclosed with a dual yoke and a diagonally symmetric design. A pair of shafts and pushing devices apply equal, opposing forces to the yoke, causing end loading forces applied to a rotatable shaft attached to the center of the yoke to be cancelled. In embodiments, the weight of the pushing devices is balanced about the yoke, each shaft extends in only one direction from the yoke, and/or the shafts are supported only by the yoke and the pushing devices. In embodiments that use yoke pins, the yoke pins include rollers or bearings to reduce friction, and/or two pair of yoke pin slots support protruding ends of the yoke pins. The yoke pin slots can extend to edges of a yoke housing face, allowing easy shaft removal and reinstallation, and each shaft can include a split end with extensions on opposing sides of the yoke.

Abstract translation: 公开了一种具有双轭和对角对称设计的苏格兰轭式致动器。 一对轴和推动装置对轭架施加相等的相反的力，导致施加到附接到轭的中心的可旋转轴的端部加载力被抵消。 在实施例中，推动装置的重量围绕磁轭平衡，每个轴仅在一个方向上从磁轭延伸，和/或轴仅由磁轭和推动装置支撑。 在使用轭销的实施例中，轭销包括用于减小摩擦力的滚子或轴承，和/或两对轭销槽支撑轭销的突出端。 轭销槽可以延伸到轭壳体的边缘，允许容易的轴移除和重新安装，并且每个轴可以包括在轭的相对侧上具有延伸部的分叉端。

公开(公告)号：US07384043B2

公开(公告)日：2008-06-10

申请号：US11029552

申请日：2005-01-05

Applicant: Troy A. Giese

Inventor： Troy A. Giese

IPC: B65H5/02

CPC classification number: B65H5/06 ,  B65H2404/143 ,  Y10T74/1824 ,  Y10T74/18256

Abstract: An actuator system for use with a sheet transport system having a first roller and a second roller. The actuator system includes an idler assembly and a drive assembly. The idler assembly is coupled to the first roller and is biased to hold the first roller in a closed position engaging the second roller for transporting a sheet. The drive assembly is configured to engage the idler assembly to move the first roller between an open position spaced from the second roller and the closed position and to disengage the idler assembly when the first roller is in the closed position so that the first roller is held in the closed position solely by the idler assembly.

Abstract translation: 一种用于具有第一辊和第二辊的片材输送系统的致动器系统。 致动器系统包括惰轮组件和驱动组件。 惰轮组件联接到第一辊子并且被偏压以将第一辊子保持在与第二辊子接合的关闭位置以便传送片材。 所述驱动组件构造成接合所述惰轮组件以使所述第一辊在与所述第二辊间隔开的打开位置和所述关闭位置之间移动，并且当所述第一辊处于所述关闭位置时使所述惰轮组件脱离，以使所述第一辊保持 在闭合位置仅由惰轮组件。

公开(公告)号：US20060169070A1

公开(公告)日：2006-08-03

申请号：US10548969

申请日：2003-03-28

Applicant: Osamu Kawaai

Inventor： Osamu Kawaai

IPC: F16H21/52

CPC classification number: F16H21/52 ,  Y10T74/18056 ,  Y10T74/18256 ,  Y10T74/18296

Abstract: There is provided a mechanism for effectively converting rotary motion to a wide range of swing motion. A mechanism 1 for converting rotary to swing motion includes a rotary shaft 2, a pivot shaft 3 and a swing element 4. The rotary shaft 2 has an upright section 2A connected to a motor and a slant section 2C extending at an angle to the upright section 2A. The swing element is mounted to the pivot shaft 3. The slant section 2C is positioned between a pair of confronting surfaces 4D, 4E of the swing element 4. The slant section 2C is moved on and along the confronting surfaces during rotation of the rotary shaft 2 to cause the swing element 4 to be pivoted from side to side. This movement of the swing element 4 results in pivotal movement of the pivot shaft.

Abstract translation: 提供了一种有效地将旋转运动转换成宽范围的摆动运动的机构。 用于将旋转转动到旋转运动的机构1包括旋转轴2，枢轴3和摆动元件4.旋转轴2具有连接到电动机的直立部分2A和与角度相对延伸的倾斜部分2C 垂直部分2A。摆动元件安装到枢轴3.倾斜部分2C位于摆动元件4的一对相对表面4D，4E之间。倾斜部分2C移动并且 沿着旋转轴2的旋转期间的面对面，使摆动元件4从一侧到另一侧枢转。 摆动元件4的这种运动导致枢转轴的枢转运动。

公开(公告)号：US06688854B2

公开(公告)日：2004-02-10

申请号：US10305444

申请日：2002-11-27

Applicant: Yasuo Sakamoto ,  Hiroshi Nishikawa ,  Makoto Aida ,  Takahiro Nishikawa ,  Kazuya Sato ,  Takayuki Mizuno ,  Aritomo Sato

Inventor： Yasuo Sakamoto ,  Hiroshi Nishikawa ,  Makoto Aida ,  Takahiro Nishikawa ,  Kazuya Sato ,  Takayuki Mizuno ,  Aritomo Sato

IPC: F04B2500

CPC classification number: F04B39/0005 ,  F04B25/00 ,  F04B25/02 ,  F04B27/02 ,  F04B27/053 ,  F04B27/0878 ,  F05C2225/04 ,  F05C2253/12 ,  Y10T74/18256

Abstract: There is disclosed a high-pressure compressor comprising a compression mechanism for reciprocating/driving a piston with respect to a conventional cylinder by rotation of a motor and compressing an operating fluid sucked by this driving to generate the high-pressure operating fluid according to improvements in a piston shape, positions of a cylinder operation surface and the piston, specifics shapes of the cylinder and piston, and connecting constitution of the piston to a connecting rod, which solves problems such as occurrence of wear on a cylinder inner surface by displacement of the piston, size enlargement by an increase of a removal capacity, difficulty in processing the piston and connecting rod, and a large top clearance.

Abstract translation: 公开了一种高压压缩机，其包括压缩机构，该压缩机构用于相对于常规气缸往复运动或驱动活塞，通过旋转电动机并压缩由该驱动吸入的工作流体，以根据改进方式产生高压工作流体 活塞形状，气缸操作表面和活塞的位置，细化气缸和活塞的形状，以及活塞与连杆的连接结构，其解决了通过位移的气缸内表面上的磨损发生的问题 活塞，通过增加拆卸能力，尺寸增大，处理活塞和连杆的难度以及大的顶部间隙。

公开(公告)号：US20030168026A1

公开(公告)日：2003-09-11

申请号：US10094578

申请日：2002-03-06

Inventor： Tony Vallejos

IPC: F02B057/00

CPC classification number: F01B3/0035 ,  F02B75/26 ,  Y10T74/18256 ,  Y10T74/18272

Abstract: A rotary engine, pump or compressor with a framework is provided with intake/exhaust ports in end plates and a rotatably mounted block mounted there-between. In the four cylinder embodiment of this invention, first and second opposing cylinder sets are mounted in the block and each cylinder set includes first and second opposing cylinders with proximal ends and terminal ends with transfer ports disposed to alternately form passageways with the intake and exhaust ports as the cylinders rotate with the block. Each crankset includes a crankpin eccentrically mounted to the piston set to rotate about a crankpin axis, a crankpin gear fixed to the crankpin, an internal gear fixed relative to the first cylinder set, the internal gear having an internal gear configured to mate with the crankpin gear as the crankpin gear rotates within the internal gear, wherein the eccentric rotation of the crankpin offsets the rotation of the crankpin gear within the internal gear to provide approximately linear movement of the piston heads within the first and second cylinders and such that the crankpin also rotates about a crankset axis; and an inward side of the crankpin being eccentrically mounted to an inner crank gear, such that the rotation of the crankpin also rotates the inner crank gear about the crankset axis; wherein the generally linear movement of the circular base aperture of the piston set drives the crankpin gear to rotate around within the internal gear, thereby driving the crankpin to rotate about the crankpin axis; the inner crank gear mating with a driveshaft gear such that the rotation of the inner crank gear rotates the driveshaft. The rotation of the block is provided by any one of a number of different mechanisms.

Abstract translation: 具有框架的旋转发动机，泵或压缩机在端板中设置有进/排出口和安装在其间的可旋转安装的块。 在本发明的四缸实施例中，第一和第二相对的气缸组安装在块中，每个气缸组包括第一和第二相对的气缸，其近端和终端具有传送端口，其设置成与进气口和排气口交替地形成通道 因为气缸与气缸一起旋转。 每个曲柄箱包括偏心地安装到活塞组件上以绕曲柄销轴线旋转的曲柄销，固定到曲柄销的曲柄销齿轮，相对于第一气缸组固定的内齿轮，内齿轮具有配置成与曲柄销匹配的内齿轮 齿轮，因为曲柄销齿轮在内齿轮内旋转，其中曲柄销的偏心旋转抵消曲柄销齿轮在内齿轮内的旋转，以提供活塞头在第一和第二气缸内的大致线性运动，并且使曲柄销也 围绕曲轴轴线旋转; 并且所述曲柄销的内侧偏心地安装到内部曲柄齿轮，使得所述曲柄销的旋转也使所述内部曲柄齿轮围绕所述曲轴组轴线旋转; 其中活塞组件的圆形基座孔的大致直线运动驱动曲柄销齿轮围绕内齿轮旋转，从而驱动曲柄销围绕曲柄销轴线旋转; 内部曲柄齿轮与驱动轴齿轮配合使得内部曲柄齿轮的旋转使驱动轴旋转。 块的旋转由多种不同的机构中的任何一种提供。