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1. 发明申请

US20190016307A1 VEHICLE WIPER DEVICE AND VEHICLE WIPER DEVICE CONTROL METHOD 审中-公开
公开(公告)号：US20190016307A1
公开(公告)日：2019-01-17
申请号：US16070529
申请日：2017-01-18
申请人： DENSO CORPORATION
发明人： Takafumi NEGI , Shinichi OKADA , Keigo HIKIDA , Sho TAKANO , Yoshihisa BANNO
IPC分类号： B60S1/08 , B60S1/28 , G01C21/36 , B60S1/52 , G01S19/51 , G06K9/00
CPC分类号： B60S1/0896 , B60S1/0814 , B60S1/245 , B60S1/28 , B60S1/3409 , B60S1/3493 , B60S1/524 , B60S1/526 , B62D15/021 , G01C21/36 , G01S19/51 , G06K9/00791
摘要： Provided is a vehicle wiper device including (i) a first motor that includes a first output shaft, that rotates the first output shaft to rotate a wiper arm back and forth about a pivot point of the wiper arm, and that causes a wiper blade coupled to a leading end portion of the wiper arm to perform a back and forth wiping operation between an upper return position and a lower return position on a windshield, (ii) a second motor that changes a wiping range on the windshield by the wiper blade, (iii) a rotation angle detector that detects a rotation angle of the first output shaft, and (iv) a controller that controls the second motor according to a rotation angle of the first output shaft detected by the rotation angle detector in a state in which a broad field of view should be secured on a front passenger seat side.

2. 发明申请

US20190009748A1 VEHICLE WIPER DEVICE AND VEHICLE WIPER DEVICE CONTROL METHOD 审中-公开
公开(公告)号：US20190009748A1
公开(公告)日：2019-01-10
申请号：US16069169
申请日：2017-01-12
申请人： DENSO CORPORATION
发明人： Takafumi NEGI
IPC分类号： B60S1/18 , B60S1/08 , B60S1/24
CPC分类号： B60S1/18 , B60S1/0433 , B60S1/0814 , B60S1/24 , B60S1/3409
摘要： A vehicle wiper device and vehicle wiper device control method are provided that are capable of changing a position of a wiping range of a wiper arm in a manner that is less distracting.When a switch for an enlarged wiping operation has been switched ON, a microcomputer 58 performs control to change the position of a wiping range by starting rotation of an output shaft of a second motor 12 in a predetermined direction when a rotation angle of an output shaft of a first motor 11 has reached an angle corresponding to a position within a predetermined range in the vicinity of one out of a upper return position P1P or a lower return position P2P. Accordingly, when a front passenger seat side wiper blade 36 changes direction at either the upper return position P1P or the lower return position P2P, a front passenger seat side wiper arm 35 begins to extend, and the position of a wiping range of the front passenger seat side wiper blade 36 is moved upward on a front passenger seat side.

3. 发明授权

US09944300B2 Railcar with end cap 有权
公开(公告)号：US09944300B2
公开(公告)日：2018-04-17
申请号：US14979856
申请日：2015-12-28
申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA
发明人： Hiroyuki Hirata , Ryosuke Ashida
IPC分类号： B61D17/00 , B60S1/04
CPC分类号： B61D17/00 , B60S1/0452 , B60S1/3409
摘要： A railcar according to an embodiment of the present disclosure is a railcar with a plastic end cap covering a front surface of a car body in a front car, the railcar including: a wiper shaft configured to attach a wiper blade to an end portion of the wiper shaft and pass through the car body while extending inside and outside the car body; a penetrated portion formed as part of the car body and configured such that the wiper shaft passes through the penetrated portion; and an opening portion formed in the end cap and exposing at least part of the penetrated portion to a car exterior.

4. 发明申请

US20150121640A1 WIPER ASSEMBLY 有权
标题翻译：刮水器总成
公开(公告)号：US20150121640A1
公开(公告)日：2015-05-07
申请号：US14069866
申请日：2013-11-01
申请人： Aaron Goddard
发明人： Aaron Goddard
IPC分类号： B60S1/34
CPC分类号： B60S1/3486 , B60S1/3406 , B60S1/3409 , B60S1/40
摘要： A system for maintaining a wiper blade generally perpendicular to a curved windshield as the wiper moves throughout its stroke. A four bar linkage system is coupled to a first bevel gear causing it to drive a second bevel gear coupled to the wiper, thereby maintaining the wiper in a generally perpendicular orientation relative to the curved windshield. The windshield wiper system may be used as a single blade or may be used in tandem with blades running either independently or in a synchronized manner.
摘要翻译：一种系统，用于当刮水器在其行程中移动时，保持刮水器大致垂直于弯曲的挡风玻璃。四杆联动系统联接到第一锥齿轮，使其驱动联接到刮水器的第二锥齿轮，从而相对于弯曲的挡风玻璃保持刮水器大致垂直的取向。挡风玻璃刮水器系统可以用作单个叶片，或者可以与独立地或以同步方式运行的叶片一起使用。

5. 发明申请

US20140033465A1 VEHICLE WIPER DEVICE 有权
标题翻译：车辆擦拭装置
公开(公告)号：US20140033465A1
公开(公告)日：2014-02-06
申请号：US13957183
申请日：2013-08-01
申请人： ASMO CO., LTD.
发明人： Masami MURAMATSU
IPC分类号： B60S1/16
CPC分类号： B60S1/166 , B60S1/245 , B60S1/3409 , B60S1/3495
摘要： A wiper of a vehicle wiper device moves between a first position, which is a stop position, and a second position. A first pivot member is pivoted back and forth about a first axis by a drive force of a drive source. A second pivot member is pivotal about a second axis. A coupling pivot member is coupled to the first pivot member pivotally about a third axis and the second pivot member pivotally about a fourth axis. The wiper is coupled to and pivoted integrally with the coupling pivot member. A third position is located between the first position and the second position. A line extending through the third axis and the fourth axis is parallel to a line extending through the first axis and the second axis when the wiper is in a first movable range between the first position and the third position.
摘要翻译：车辆刮水装置的刮水器在作为停止位置的第一位置和第二位置之间移动。第一枢转构件通过驱动源的驱动力围绕第一轴线来回枢转。第二枢转构件围绕第二轴枢转。联接枢转构件绕第三轴线枢转地联接到第一枢转构件，并且第二枢转构件围绕第四轴线枢转。刮水器联接到联接枢转构件并与枢轴枢转构件一体地枢转。第三位置位于第一位置和第二位置之间。当刮水器处于第一位置和第三位置之间的第一可移动范围时，延伸穿过第三轴线和第四轴线的线条平行于延伸穿过第一轴线和第二轴线的线。

6. 发明授权

US08631536B1 Windshield wiper control system 有权
标题翻译：挡风玻璃刮水器控制系统
公开(公告)号：US08631536B1
公开(公告)日：2014-01-21
申请号：US13725060
申请日：2012-12-21
申请人： CNH America LLC
发明人： Raf De Smet
IPC分类号： B60S1/36
CPC分类号： B60S1/3409 , B60S1/22 , B60S1/3404
摘要： A windshield wiper control system includes a movable element configured to move in a first direction and an opposing second direction and one or more actuation devices configured to cause the movable element to move in the first direction. The windshield wiper control system also includes a rotatable cam configured to cause the movable element to move in the opposing second direction when the rotatable cam contacts a stationary surface as the rotatable cam rotates about a cam axis and a wiper mechanism configured to move in the first and second directions and pivot in an arc motion responsive to the rotation of the rotatable cam. The wiper mechanism is further configured to cause the one or more windshield wipers to move across a surface of a windshield in a more linear motion than the arc motion of the wiper mechanism.
摘要翻译：挡风玻璃刮水器控制系统包括被配置为在第一方向和相对的第二方向上移动的可移动元件以及配置成使可移动元件沿第一方向移动的一个或多个致动装置。挡风玻璃刮水器控制系统还包括可旋转凸轮，该可旋转凸轮构造成当可旋转凸轮接触固定表面时使可动元件在相对的第二方向上移动，因为可旋转凸轮围绕凸轮轴线旋转，并且擦拭机构被配置为在第一方向上移动并且第二方向和响应于可旋转凸轮的旋转的圆弧运动枢转。擦拭器机构进一步构造成使一个或多个挡风玻璃刮水器以比刮水器机构的电弧运动更线性的运动跨越挡风玻璃的表面移动。

7. 发明授权

US07565728B2 Method for adjusting a wiping angle 失效
标题翻译：调整擦拭角度的方法
公开(公告)号：US07565728B2
公开(公告)日：2009-07-28
申请号：US10587563
申请日：2005-01-13
申请人： Achim Kraus , Gundolf Surkamp
发明人： Achim Kraus , Gundolf Surkamp
IPC分类号： B60S1/24
CPC分类号： B60S1/24 , B60S1/3409 , Y10T29/49826 , Y10T74/18184 , Y10T74/18456 , Y10T74/2114 , Y10T74/2179 , Y10T403/32631
摘要： The invention relates to a method for adjusting a wiping angle (φ1, φ2) between a park position and a reversal position (28, 30) of a wiper lever (16, 18) of a windshield wiper system for a motor vehicle with at least one wiper lever (18) whose park position or reversal position (30) runs approximately parallel to an A pillar (14) of a vehicle body, which laterally delimits a windshield (10), wherein the wiping angle (φ2) is adjusted by means of an eccentric ball pivot (60), which is arranged on a free end of a driving crank (54) and connects the same to a motor crank (52) in an articulated manner by means of an articulated rod (42), while the other end of the driving crank (54) sits on a drive shaft (56) in a rotationally fixed manner, said drive shaft driving a fastening part (58) of the wiper lever (18). It is proposed that the windshield wiper system is first mounted on the vehicle body without the eccentric ball pivot (60), that a rivet journal (64) of the eccentric ball pivot (60) is then inserted into a corresponding bore hole of the driving crank (54), that the optimum wiping angle (φ2) is determined and adjusted by modifying the effective radius (78) between an articulation axis (66) of the eccentric ball pivot (60) and an axis (76) of the drive shaft (56) by rotating the eccentric ball pivot (60) around an axis (68) of the rivet journal (64), and that finally the rivet journal (64) is fixed in the driving crank (54) in the adjusted position.
摘要翻译：本发明涉及一种用于调整用于机动车辆的挡风玻璃刮水器系统的刮水器杆（16,18）的停放位置与反转位置（28,30）之间的擦拭角度（phi1，phi2）的方法，至少具有一个刮水器杆（18），其停放位置或反转位置（30）大致平行于车身的A柱（14）延伸，横向限定挡风玻璃（10），其中通过装置调节擦拭角度（phi2）偏心球枢轴（60），其布置在驱动曲柄（54）的自由端上，并通过铰接杆（42）以铰接方式将其连接到马达曲柄（52），同时驱动曲柄（54）的另一端以旋转固定的方式位于驱动轴（56）上，所述驱动轴驱动刮水器杆（18）的紧固部分（58）。建议将挡风玻璃刮水器系统首先安装在车身上而不设置偏心球枢轴（60），然后将偏心球枢轴（60）的铆钉轴颈（64）插入驾驶的相应钻孔中曲柄（54），通过改变偏心球枢轴（60）的铰接轴线（66）和驱动轴（76）的轴线（76）之间的有效半径（78）来确定和调节最佳擦拭角度（phi2）（60）围绕所述铆钉轴颈（64）的轴线（68）旋转，并且最终所述铆钉轴颈（64）在所述调节位置固定在所述驱动曲柄（54）中。

8. 发明申请

US20080244856A1 Drive Device for a Wiper Arm of a Windscreen Wiper Unit 审中-公开
标题翻译：挡风玻璃刮水器单元的刮水器驱动装置
公开(公告)号：US20080244856A1
公开(公告)日：2008-10-09
申请号：US11597775
申请日：2005-05-23
申请人： Bruno Egner-Walter , Klaus Epple
发明人： Bruno Egner-Walter , Klaus Epple
IPC分类号： B60S1/34
CPC分类号： B60S1/3409
摘要： A drive device for a wiper arm of a windscreen-wiper assembly is equipped with a linkage system in a drive train between the wiper arm and a screen-wiper motor. The linkage system comprises at least two intersecting pivot arms, both of which are flexibly connected at one end to a rocker carrying the wiper arm, and one of which is pivot-mounted at its other end on a vehicle-mounted bearing element, and the other is fastened at its other end to a reversibly operable shaft.
摘要翻译：风挡玻璃刮水器组件的刮水器臂的驱动装置在刮水器臂和屏幕刮水器马达之间的传动系中配备有连杆系统。联动系统包括至少两个相交的枢转臂，两个枢转臂在一端被柔性地连接到承载刮水器臂的摇臂，并且其中一个在其另一端枢转安装在车载轴承元件上，并且另一端固定在可逆操作的轴上。

9. 发明授权

US07003845B2 Wiper system 失效
标题翻译：刮水器系统
公开(公告)号：US07003845B2
公开(公告)日：2006-02-28
申请号：US10714071
申请日：2003-11-14
申请人： Mamoru Kagawa
发明人： Mamoru Kagawa
IPC分类号： B60S1/24 , B60S1/18
CPC分类号： B60S1/24 , B60S1/3409
摘要： A wiper system 10 comprising a pivot shaft 41, a lever portion 12 provided on the pivot shaft 41 at right angles, a wiper arm 14 attached to the lever portion, and a wiper blade 15 attached to the wiper arm is constructed such that, when a windscreen 17 is viewed from a surface side thereof, the pivot shaft is disposed at a position which is displaced towards a center of the windscreen from an edge 35 thereof, such that the lever portion extends in such a manner that a distal end 42 thereof always protrudes from the edge of the windscreen, and such that the lever portion and the wiper arm are integrally connected together so as to form and maintain an acute angle θ.
摘要翻译：刮水器系统10包括枢轴41，设置在枢转轴41上的直角的杆部分12，附接到杠杆部分的刮水器臂14和附接到刮水器臂的刮水片15构造成使得当从其表面侧观察挡风玻璃17，枢轴设置在从挡风玻璃的边缘35朝向挡风玻璃的中心移动的位置，使得杆部分以这样的方式延伸，使得其远端42 总是从挡风玻璃的边缘突出，并且使得杠杆部分和刮水臂一体地连接在一起以形成并保持锐角θ。

10. 发明授权

US06775878B2 Wiper arm, and window wiping device, in particular for a motor vehicle 有权
标题翻译：刮水器臂和窗户擦拭装置，特别是用于机动车辆
公开(公告)号：US06775878B2
公开(公告)日：2004-08-17
申请号：US10209132
申请日：2002-07-31
申请人： Laurent Heinrich , Karlheinz Lorenz
发明人： Laurent Heinrich , Karlheinz Lorenz
IPC分类号： B60S132
CPC分类号： B60S1/3409
摘要： A window wiping device has a wiper arm which has a first crank and a second crank, a mounting part which is mountable by the first crank and the second crank in two points, the mounting part having at least a first plate and a second plate arranged substantially parallel to one another, at least one of the cranks being mounted rotatably between the plates.
摘要翻译：一种窗户擦拭装置具有一个具有第一曲柄和一个第二曲柄的刮水臂，一个由第一曲柄和第二曲柄可安装在两个点上的安装部分，该安装部分至少具有一个第一板和一个第二板，基本上彼此平行，所述曲柄中的至少一个可旋转地安装在所述板之间。

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