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公开(公告)号：US5983439A
公开(公告)日：1999-11-16
申请号：US69910
申请日：1998-04-30
申请人： George Hojnacki
发明人： George Hojnacki
CPC分类号： F16H35/02 , B60S1/166 , B60S1/245 , B60S2001/3813 , F16H2035/003 , Y10T74/19884
摘要： A windshield wiper drive mechanism which interconnects a motor and a wiper assembly which is movable between an in-wipe position and an out-wipe position on a windshield. The drive mechanism includes an elliptical gear set having a pair of eccentric gears driven by the motor and mounted on first and second idler shafts which are rotatable about first and second axes, respectively. An elliptical output gear is mounted on an output shaft which, in turn, is rotatable about an output axis. The elliptical output gear is disposed between the pair of eccentric gears such that the first and second eccentric gears engage the elliptical gear at positions substantially 180.degree. opposite one another on the elliptical gear and so that the respective axes of the first and second idler shafts as well as the output axis of the output shaft lie in a single fixed plane. The elliptical gear set operatively drives the wiper assembly through the output shaft with the gear ratio varying sinusoidally to produce at the output shaft a minimum torque at the in-wipe and out-wipe positions during blade reversal and a minimum torque at a predetermined position therebetween. In addition, the elliptical gear set causes the velocity of the wiper assembly to vary sinusoidally from a minimum at the in-wipe and out-wipe positions to a maximum at predetermined positions therebetween.
摘要翻译： 风挡刮水器驱动机构，其将电动机和刮水器组件相互连接，所述刮水器组件可在挡风玻璃上的擦拭位置和脱出位置之间移动。 所述驱动机构包括椭圆齿轮组，所述椭圆齿轮组具有由所述马达驱动的一对偏心齿轮，并且分别安装在能够围绕第一轴和第二轴旋转的第一和第二空转轴上。 椭圆输出齿轮安装在输出轴上，输出轴又可绕输出轴转动。 椭圆输出齿轮设置在一对偏心齿轮之间，使得第一和第二偏心齿轮在椭圆齿轮上彼此相对大约180度的位置处接合椭圆齿轮，并且使得第一和第二惰轮轴的相应轴线 以及输出轴的输出轴位于单个固定平面中。 椭圆齿轮组通过输出轴可操作地驱动刮水器组件，齿轮比正弦变化，以在输出轴处产生在叶片反向期间的擦除和脱出位置的最小扭矩以及在其间的预定位置处的最小扭矩 。 此外，椭圆齿轮组使得擦拭器组件的速度从擦拭和擦除位置处的最小值正弦变化到其间的预定位置处的最大值。
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公开(公告)号：US20100218332A1
公开(公告)日：2010-09-02
申请号：US12660414
申请日：2010-02-26
IPC分类号： B60S1/38
CPC分类号： B60S1/381 , B60S1/3879 , B60S2001/4054
摘要： A wiper assembly having a wiping element for contact with a windshield within a predetermined attack angle range of ±10° perpendicular relative to the surface to be wiped. The wiper assembly further includes two elongated beams that are engaged to the wiping element and apply a downward force thereto. The wiper assembly also includes a connecting member mounted to the elongated beams. The wiper assembly also includes an airfoil that has an attachment portion attached to the elongated beams and an upper portion that is attached to the attachment portion. The upper portion includes a wing having a facing surface and a trailing surface that extend outwardly from the upper portion at converging angles to improve wind lift resistance and reduce drag.
摘要翻译： 一种擦拭器组件，具有用于与挡风玻璃相接触的擦拭元件，所述擦拭元件相对于待擦拭的表面垂直于±10°的预定攻角范围内。 擦拭器组件还包括两个细长梁，其接合到擦拭元件并向其施加向下的力。 刮水器组件还包括安装到细长梁上的连接构件。 擦拭器组件还包括具有附接到细长梁的附接部分和附接到附接部分的上部的翼型件。 上部包括具有面对表面和后表面的翼，该后表面以会聚角度从上部向外延伸，以提高抗风阻力并减小阻力。
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公开(公告)号：US06026537A
公开(公告)日：2000-02-22
申请号：US70330
申请日：1998-04-30
申请人： George Hojnacki
发明人： George Hojnacki
IPC分类号： B60S1/38
CPC分类号： B60S1/3801 , B60S2001/382 , B60S2001/3822
摘要： A windshield wiper blade including an elongated, flexible wiper element having a spine and a tip portion for wiping action against a windshield surface. The spine includes at least one elongated reinforcing and retaining vertebra for restraining the wiper element into a desired longitudinal orientation. The vertebra has an elongated body defining a thin, generally rectangular cross-section. The body is formed of a plurality of generally parallel fibers extending longitudinally internally of the body. The fibers are maintained in tension by cured resinous material which defines the exterior dimension of the body.
摘要翻译： 一种挡风玻璃刮水器叶片，包括具有脊柱的细长柔性擦拭器元件和用于擦拭挡风玻璃表面的作用的尖端部分。 脊柱包括至少一个细长的加强和保持的椎骨，用于将刮水器元件限制在期望的纵向取向。 椎骨具有细长的主体，其限定了薄的，大致矩形的横截面。 主体由沿主体纵向延伸的多个大致平行的纤维形成。 纤维通过固定的树脂材料保持张力，固化的树脂材料限定了身体的外部尺寸。
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公开(公告)号：US08336158B2
公开(公告)日：2012-12-25
申请号：US12660414
申请日：2010-02-26
申请人： Aaron Stankiewicz , Rolando Lozano , Mitica Polocoser , Kyle Moll , George Hojnacki , Christopher A. Weber
发明人： Aaron Stankiewicz , Rolando Lozano , Mitica Polocoser , Kyle Moll , George Hojnacki , Christopher A. Weber
CPC分类号： B60S1/381 , B60S1/3879 , B60S2001/4054
摘要： A wiper assembly having a wiping element for contact with a windshield within a predetermined attack angle range of ±10° perpendicular relative to the surface to be wiped. The wiper assembly further includes two elongated beams that are engaged to the wiping element and apply a downward force thereto. The wiper assembly also includes a connecting member mounted to the elongated beams. The wiper assembly also includes an airfoil that has an attachment portion attached to the elongated beams and an upper portion that is attached to the attachment portion. The upper portion includes a wing having a facing surface and a trailing surface that extend outwardly from the upper portion at converging angles to improve wind lift resistance and reduce drag.
摘要翻译： 一种擦拭器组件，具有用于与挡风玻璃相接触的擦拭元件，所述擦拭元件相对于待擦拭的表面垂直于±10°的预定攻角范围内。 擦拭器组件还包括两个细长梁，其接合到擦拭元件并向其施加向下的力。 刮水器组件还包括安装到细长梁上的连接构件。 擦拭器组件还包括具有附接到细长梁的附接部分和附接到附接部分的上部的翼型件。 上部包括具有面对表面和后表面的翼，该后表面以会聚角度从上部向外延伸，以提高抗风阻力并减小阻力。
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公开(公告)号：US08745810B2
公开(公告)日：2014-06-10
申请号：US12946376
申请日：2010-11-15
申请人： George Hojnacki , James O'Connor
发明人： George Hojnacki , James O'Connor
CPC分类号： B60S1/0425
摘要： A polymeric pivot body for a windshield wiper system includes a bracket portion adapted to attach a pivot shaft assembly of a windshield wiper system to a portion of a vehicle and a sleeve portion connected to the bracket portion for receiving and orientating a pivot shaft of the pivot shaft assembly. The pivot body also includes a tube receiving portion connected to and extending outwardly from the sleeve portion for receiving one end of a unitizing tube of a linkage assembly to interconnect the unitizing tube to the pivot shaft assembly. The pivot body further includes at least one I-beam portion interconnecting the sleeve portion and the tube receiving portion in a cost-effective manner while having a lighter weight and reduced stresses, and uses no tools for assembly of the windshield wiper system.
摘要翻译： 一种用于挡风玻璃刮水器系统的聚合枢轴体包括支架部分，其适于将挡风玻璃刮水器系统的枢转轴组件附接到车辆的一部分，以及连接到支架部分的套筒部分，用于接收和定向枢轴的枢轴 轴组件。 枢转体还包括连接到套筒部分并从套筒部分向外延伸的管接收部分，用于接收联动组件的整体化管的一端以将整合管与枢转轴组件相互连接。 枢轴体还包括至少一个I型梁部分，其以低成本有效的方式将套筒部分和管接收部分互连，同时具有较轻的重量和较小的应力，并且不使用用于组装挡风玻璃刮水器系统的工具。
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公开(公告)号：US20120117747A1
公开(公告)日：2012-05-17
申请号：US12946376
申请日：2010-11-15
申请人： George Hojnacki
发明人： George Hojnacki
IPC分类号： B60S1/32
CPC分类号： B60S1/0425
摘要： A polymeric pivot body for a windshield wiper system includes a bracket portion adapted to attach a pivot shaft assembly of a windshield wiper system to a portion of a vehicle and a sleeve portion connected to the bracket portion for receiving and orientating a pivot shaft of the pivot shaft assembly. The pivot body also includes a tube receiving portion connected to and extending outwardly from the sleeve portion for receiving one end of a unitizing tube of a linkage assembly to interconnect the unitizing tube to the pivot shaft assembly. The pivot body further includes at least one I-beam portion interconnecting the sleeve portion and the tube receiving portion in a cost-effective manner while having a lighter weight and reduced stresses, and uses no tools for assembly of the windshield wiper system.
摘要翻译： 一种用于挡风玻璃刮水器系统的聚合枢轴体包括支架部分，其适于将挡风玻璃刮水器系统的枢转轴组件附接到车辆的一部分，以及连接到支架部分的套筒部分，用于接收和定向枢轴的枢轴 轴组件。 枢转体还包括连接到套筒部分并从套筒部分向外延伸的管接收部分，用于接收联动组件的整体化管的一端以将整合管与枢转轴组件相互连接。 枢轴体还包括至少一个I型梁部分，其以低成本有效的方式将套管部分和管接收部分互连，同时具有较轻的重量和较小的应力，并且不使用用于组装挡风玻璃刮水器系统的工具。
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公开(公告)号：US5392486A
公开(公告)日：1995-02-28
申请号：US20776
申请日：1993-02-22
申请人： George Hojnacki
发明人： George Hojnacki
CPC分类号： B60S1/185 , Y10T74/18184 , Y10T74/18416 , Y10T74/18456 , Y10T74/2179 , Y10T74/218
摘要： A windshield wiper system incorporates a depressed park mechanism that stores a wiper blade in a depressed, park position. Actuation of the motor in one direction moves the blade out of its park position and into an operative position where it reciprocates through a predetermined wipe pattern. De-actuation of the wipe system then repositions the blade in its depressed park position by simply reversing rotation of the motor and altering the effective length of the drive link assembly.
摘要翻译： 挡风玻璃刮水器系统包括凹陷的停放机构，其将雨刮器存储在凹陷的停放位置。 马达在一个方向上的动作将刀片移出其停放位置并进入其中往复运动通过预定的擦拭图案的操作位置。 擦拭系统的去驱动然后通过简单地反转马达的旋转和改变驱动连杆组件的有效长度来将叶片重新定位在其下降的停放位置。
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