公开(公告)号：US06264579B1

公开(公告)日：2001-07-24

申请号：US09388168

申请日：1999-09-01

申请人： Nobuhiro Odai ,  Tatsuo Arai

发明人： Nobuhiro Odai ,  Tatsuo Arai

IPC分类号： F16H702

CPC分类号： F16H7/023 ,  B41J19/005 ,  F16G1/28

摘要： In a toothed belt including at least one positioning-aiding/position-identifying tooth and a large number of driven teeth engageable with a driving toothed pulley, the positioning-aiding/position-identifying tooth is formed in a predetermined positioning area of the toothed belt and has a different shape from that of each of the driven teeth. The total amount of rubber used in the positioning-aiding/position-identifying tooth is set to equal an assumptive total amount of rubber in one or more imaginary driven teeth that could be formed in the predetermined positioning area if the positioning-aiding/position-identifying tooth was not formed in that area, and the amount of backing rubber used in a portion right behind the positioning-aiding/position-identifying tooth is set to be equal to or greater than an assumptive amount of backing in a portion right behind the imaginary driven teeth.

摘要翻译： 在包括至少一个定位辅助/位置识别齿和与驱动带齿滑轮啮合的大量从动齿的齿形带中，定位辅助/位置识别齿形成在齿形带的预定定位区域中 并且具有与每个从动齿的形状不同的形状。 在定位辅助/位置识别齿中使用的橡胶的总量被设定为等于可以形成在预定定位区域中的一个或多个虚拟从动齿中的假定总量橡胶，如果定位辅助/ 在该区域中没有形成识别齿，并且在定位辅助/位置识别牙齿的正后方的部分中使用的背衬橡胶的量被设定为等于或大于在后面的部分中的假定量的背衬 虚拟驱动齿。

公开(公告)号：US06531849B2

公开(公告)日：2003-03-11

申请号：US09899856

申请日：2001-07-09

申请人： Shigenobu Nakamura ,  Yoshinori Hayashi

发明人： Shigenobu Nakamura ,  Yoshinori Hayashi

IPC分类号： F16H702

CPC分类号： H02P9/08 ,  H02K7/10

摘要： An alternator is provided having a pulley mounted on a rotating shaft of a rotor through a one-way clutch which transmits a driving power to the rotor during acceleration of a crankshaft and does not transmit the driving power to the rotor during deceleration of the crankshaft. The rotor has a plurality of magnetic poles surrounding a field coil, and an alternator control mechanism supplies a predetermined exciting current to the field coil upon sensing engine stop. Noise from the alternator is prevented by reducing the rotating period of the alternator rotor during an engine stop while preventing early breakage or slip noise of the belt during ordinary vehicle driving.

公开(公告)号：US06464605B2

公开(公告)日：2002-10-15

申请号：US09471046

申请日：1999-12-22

申请人： Wilhelm Brinkrolf

发明人： Wilhelm Brinkrolf

IPC分类号： F16H702

CPC分类号： F16H7/18

摘要： A track assembly includes a frame. The track assembly also includes a drive wheel and an idler wheel rotateably secured to the frame. The track assembly further includes an endless belt having an inner surface and an outer surface. The endless belt is disposed around the drive wheel and the idler wheel. The track assembly also includes a guide block secured to the inner surface of the endless belt. The track assembly further includes a first roller rotateably secured to the guide block.

摘要翻译： 轨道组件包括框架。 轨道组件还包括可旋转地固定到框架的驱动轮和惰轮。 轨道组件还包括具有内表面和外表面的环形带。 环形带设置在驱动轮和惰轮周围。 轨道组件还包括固定到环形带的内表面的导向块。 轨道组件还包括可旋转地固定到引导块的第一辊。

公开(公告)号：US06716125B1

公开(公告)日：2004-04-06

申请号：US09703362

申请日：2000-10-30

申请人： John D. Gates ,  Paul G. Togami ,  Maury V. Salz

发明人： John D. Gates ,  Paul G. Togami ,  Maury V. Salz

IPC分类号： F16H702

CPC分类号： F16H55/38

摘要： A pulley plate, a pulley and a belt drive system are disclosed. Each include a pulley plate or a pulley having an inner surface adapted to be driven about an axis of rotation and having a perimeter. The inner surface additionally includes a plurality of belt-wiping grooves at least partially between the axis and the perimeter. The plurality of belt-wiping grooves are located or patterned in the inner surface so as to contact the belt in different locations to reduce wear on the wall of the belt. In one embodiment, the plurality of belt-wiping grooves are centered about the axis and are unequally circumferentially spaced from one another. In another embodiment, the plurality of belt-wiping grooves are centered about a center offset from the axis.

摘要翻译： 公开了一种滑轮板，滑轮和皮带传动系统。 每个包括滑轮板或滑轮，其具有适于围绕旋转轴线驱动并具有周边的内表面。 内表面还包括至少部分地在轴线和周边之间的多个带状擦拭槽。 多个带状擦拭槽在内表面中定位或图案化，以便在不同位置接触带，以减少带的壁上的磨损。 在一个实施例中，多个带状擦拭槽围绕轴线居中并且不相等地彼此间隔开。 在另一个实施例中，多个带状擦拭槽围绕偏离轴的中心居中。

公开(公告)号：US06648784B2

公开(公告)日：2003-11-18

申请号：US10008460

申请日：2001-11-30

申请人： John D. Redmond

发明人： John D. Redmond

IPC分类号： F16H702

CPC分类号： F16H7/023 ,  F16H7/18 ,  F16H57/0006

摘要： A belt drive system and toothed idler sprocket having an arcuate pitch to significantly reduce noise. The toothed idler sprocket having a pitch sufficient to cause proper engagement between a belt and the sprocket at a minimal belt wrap angle.

摘要翻译： 皮带传动系统和带齿的惰轮链轮，具有弓形间距，以显着降低噪音。 齿轮惰轮链轮具有足以使皮带和链轮之间以最小皮带包裹角度适当接合的间距。