公开(公告)号：US20240224860A1

公开(公告)日：2024-07-11

申请号：US18151812

申请日：2023-01-09

Applicant: DEERE & COMPANY

Inventor： Nathan R. Vandike ,  Martin Unterpaintner

IPC: A01D41/127 ,  B60S1/16

CPC classification number: A01D41/1276 ,  A01D41/1278 ,  B60S1/163

Abstract: Systems and methods for sensing accumulated residue on a transmission surface of a sensor of an agricultural machine and controlling a cleaning of the transmission surface. Using captured information obtained by the sensor through the transmission surface, a first cleanliness value can be derived and compared with a first threshold. If the first threshold is not satisfied, a cleaning system can be activated. Communication of signals generated using the captured information can also then be suspended or assigned a confidence value. Information subsequently captured by the sensor can be used to derive another cleanliness value for comparison to a second threshold. The subsequently derived cleanliness value can result in at least one of a change in the confidence value, resumption of communication of signals generated using captured information obtained by the sensor, deactivation of the cleaning system, and a change in the aggressiveness of the cleaning system.

公开(公告)号：US20170174183A1

公开(公告)日：2017-06-22

申请号：US15066690

申请日：2016-03-10

Applicant: Goodrich Aerospace Services Private Limited

Inventor： Santyar Srivatsa ,  Guru Prasad Mahapatra

IPC: B60S1/08 ,  B08B1/00 ,  B60S1/16

CPC classification number: B60S1/0896 ,  B08B1/001 ,  B60S1/163 ,  B60S1/166 ,  B60S1/22 ,  B60S1/245 ,  B60S1/26 ,  B64C1/14 ,  Y10T74/18056

Abstract: A windshield wiper system for an aircraft is provided and includes a motor, an output shaft, a wrap spring and crank rocker mechanism (WSCRM) to which the motor and the output shaft are coupled and a controller. By way of the WSCRM, first directional rotation input to the WSCRM from the motor via a two-stage gear reduction is converted such that the output shaft drives wiper blade oscillation through a first sweep angle and second directional rotation input to the WSCRM from the motor is converted such that the output shaft drives wiper blade oscillation through a second sweep angle. The controller is configured to control the motor such that the first directional rotation is continuously or non-continuously input during first or second flight conditions, respectively, and the second directional rotation is continuously input during third flight conditions.

公开(公告)号：US20140317870A1

公开(公告)日：2014-10-30

申请号：US14324412

申请日：2014-07-07

Applicant: ROBERT BOSCH GMBH

Inventor： Norbert Wegner ,  Juergen Rapp ,  Andreas Mueller ,  Guillaume Boulch ,  Christian Acker ,  Pierre Harnist

IPC: B60S1/34 ,  B60S1/18 ,  B60S1/04

CPC classification number: B60S1/3493 ,  B60S1/0436 ,  B60S1/163 ,  B60S1/185 ,  B60S1/3443 ,  B60S1/349

Abstract: A windshield wiper drive for a motor vehicle, with a reverse-operating driving motor for driving a wiper shaft which is connected in a rotationally fixed manner to a wiper arm, and with a fastening plate for fastening the windshield wiper drive to a vehicle body or to a component mounted on the body, wherein a first end stop surface for limiting the rotational movement of the wiper shaft in a first direction of rotation is provided on the fastening plate and/or on a component fixed to the fastening plate.

Abstract translation: 一种用于机动车辆的挡风玻璃刮水器驱动器，具有用于驱动以旋转固定的方式连接到刮水器臂的擦拭器轴的反向操作驱动电机，以及用于将挡风玻璃刮水器驱动器紧固到车体的紧固板， 涉及安装在主体上的部件，其中，用于限制在第一旋转方向上的擦拭器轴的旋转运动的第一端部止动表面设置在紧固板上和/或固定到紧固板上的部件上。

公开(公告)号：US20130042427A1

公开(公告)日：2013-02-21

申请号：US13579332

申请日：2010-12-27

Applicant: Joachim Zimmer

Inventor： Joachim Zimmer

IPC: B60S1/34 ,  F16H21/40

CPC classification number: B60S1/24 ,  B60S1/163 ,  Y10T74/18232

Abstract: A wiper linkage of a windscreen washing system for a motor vehicle, comprising a motor crank (10) with a first end section (14) and a second end section (16), wherein the motor crank (10) is connected at its first end section (14) to a drive motor via a connecting element (12), and wherein the motor crank (10) has, at its second end section (16), a double ball pin (18) which is connected to a first joint rod (20) and to a second joint rod (22), wherein by means of a rotational movement of the motor crank (10) a first crank radius (28) can be transmitted to the first joint rod (20) and a second crank radius (34) can be transmitted to the second joint rod (22), wherein according to the invention the first crank radius (28) of the first joint rod (20) has a different size from the second crank radius (34) of the second joint rod (22).

Abstract translation: 一种用于机动车辆的挡风玻璃清洗系统的刮水器联动装置，包括具有第一端部（14）和第二端部（16）的马达曲柄（10），其中所述马达曲柄（10）的第一端 （14）通过连接元件（12）连接到驱动马达，并且其中所述马达曲柄（10）在其第二端部（16）处具有双球销（18），所述双球销（18）连接到第一接头杆 （20）和第二接头杆（22），其中，通过所述马达曲柄（10）的旋转运动，第一曲柄半径（28）可以传递到所述第一接合杆（20），并且第二曲柄半径 （34）可以传递到第二接头杆（22），其中根据本发明，第一接头杆（20）的第一曲柄半径（28）具有与第二接头杆（20）的第二曲柄半径（34）不同的尺寸 接头杆（22）。

公开(公告)号：US6111378A

公开(公告)日：2000-08-29

申请号：US879548

申请日：1997-06-20

Applicant: Philip LeMay ,  H. Winston Maue

Inventor： Philip LeMay ,  H. Winston Maue

IPC: B60R16/02 ,  B60R16/023 ,  B60R16/03 ,  B60S1/04 ,  B60S1/08 ,  B60S1/16 ,  B60S1/18 ,  B60S1/58 ,  H02K7/10 ,  H02K7/116 ,  H02K11/00 ,  H02K11/04 ,  H02P7/06 ,  H05K1/02 ,  H05K1/05 ,  H05K3/00 ,  H02P1/04

CPC classification number: B60S1/163 ,  B60R16/0315 ,  B60S1/08 ,  B60S1/18 ,  B60S1/583 ,  H02K11/38 ,  B60S1/0491 ,  H02K7/1166 ,  H05K1/0201 ,  H05K1/05 ,  H05K3/0058

Abstract: A window wiper motor system for an automotive vehicle includes an incremental wiper position detection device. A window wiper feedback pattern is disposed on a stationary circuit board mounted within a gear enclosure with its electronic components facing inwardly toward a main gear. A low profile, flip chip integrated circuit attachment to the printed circuit board is also provided.

Abstract translation: 用于机动车辆的刮水器电动机系统包括增量刮水器位置检测装置。 窗户擦拭器反馈图案设置在安装在齿轮箱内的固定电路板上，其电子部件朝向主齿轮向内。 还提供了一种薄型的倒装芯片集成电路连接到印刷电路板。

公开(公告)号：US4944375A

公开(公告)日：1990-07-31

申请号：US746692

申请日：1985-06-20

Applicant: Kenji Ohta ,  Yasuo Ohashi

Inventor： Kenji Ohta ,  Yasuo Ohashi

IPC: B60S1/08 ,  B60S1/16 ,  B60S1/18 ,  F16H1/22 ,  F16H3/10 ,  H02K7/116 ,  H02P3/12

CPC classification number: B60S1/08 ,  B60S1/163 ,  F16H1/225

Abstract: A reduction gearing device of a windshield wiper motor is disclosed, which comprises a gearing mechanism having a high transmission efficiency and a stop-position controlling device. The gearing mechanism is provided with a unidirectional clutch, or an output shaft holding part comprising a bearing and a rotation controller provided with spring and roll for controlling the rotation in only one direction.

Abstract translation: 公开了一种挡风玻璃刮水器电动机的减速装置，其包括具有高传动效率的传动机构和停止位置控制装置。 传动机构设置有单向离合器或输出轴保持部分，其包括轴承和设置有弹簧和转动的旋转控制器，用于仅在一个方向上控制旋转。

公开(公告)号：US4454626A

公开(公告)日：1984-06-19

申请号：US441796

申请日：1982-11-15

Applicant: Lothar Schmidt ,  Horst Siebicke ,  Eckhard Ursel

Inventor： Lothar Schmidt ,  Horst Siebicke ,  Eckhard Ursel

IPC: B60S1/16 ,  F16H1/16 ,  B60S1/26

CPC classification number: B60S1/163 ,  F16H1/16 ,  Y10T74/18456

Abstract: A wiping arrangement for windows of power vehicles has a wiping element with a wiper shaft, rotary direction-reversible drive having a rotatable driven element, swinging drive with a driving element rotatable about a center and provided with a gripping element and a guide, and connecting the driven element of said rotary drive with the wiper shaft of said wiping element so that when the driven element rotates in one direction the wiping element covers a circular, segment-shaped wiping field and performs wiping step over a predetermined wiping field, and when the driven element rotates in a reverse direction the gripping element arranged on the driving element of the swinging drive means moves radially away from the center with the aid of the guide and thereby the wiping element is transported to a parking position lying beyond the wiping field, a structural element connected and rotating together with the gripping element during the wiping step, but uncoupled from the gripping element for the radial movement of the latter, wherein the structural element is provided with a blocking element for blocking the structural element in position of the rotary direction reverse, and with a guiding element arranged on the structural element.

Abstract translation: 用于动力车辆的窗户的擦拭装置具有带有擦拭器轴的擦拭元件，具有可旋转从动元件的旋转方向可逆驱动器，具有可围绕中心旋转并具有夹紧元件和引导件的驱动元件的摆动驱动器，以及连接 所述旋转驱动器的被驱动元件具有所述擦拭元件的擦拭器轴，使得当从动元件沿一个方向旋转时，擦拭元件覆盖圆形的段状擦拭场，并且在预定的擦拭场上执行擦拭步骤，并且当 驱动元件沿相反方向旋转，配置在摆动驱动装置的驱动元件上的夹紧元件借助于引导件从中心径向移动，从而将擦拭元件输送到位于擦拭区域之外的停车位置， 结构元件在擦拭步骤期间与夹紧元件一起连接和旋转，但与夹紧元件脱离 用于后者的径向移动，其中结构元件设置有用于将结构元件阻挡在旋转方向相反的位置的阻挡元件，以及布置在结构元件上的引导元件。

公开(公告)号：US4173055A

公开(公告)日：1979-11-06

申请号：US960447

申请日：1978-11-13

Applicant: John Izumi ,  Angelo D'Orio

Inventor： John Izumi ,  Angelo D'Orio

IPC: B60S1/16 ,  B60S1/48 ,  B60S1/46

CPC classification number: B60S1/163 ,  B60S1/483

Abstract: The pump drive mechanism is driven by a wiper drive motor having a drive pin adapted to revolve in a circular path, while driving the wipers, and which is displaced along a generally radially directed path outwardly of the circular path, at a prescribed point thereon, when the wipers are moved to the park position. The mechanism has a rotatable drive cam, which is connected, via a cam follower, to reciprocate the piston rod of the pump. To facilitate installation, the drive cam carries a drive pin engaging portion designed to automatically engage the drive pin, after the first actuation of the wiper motor, regardless of the initial relative positions of the drive pin and drive cam. As a result, the necessity for positioning the drive cam with respect to the drive pin in a prescribed position during installation is eliminated. A second aspect of the invention relates to the pump action termination portion of the mechamism which includes an indexable rachet wheel having evenly spaced, uniformly shaped teeth, provided to count a given number of strokes. After the given number of strokes, a substantially wedge shaped cam, carried on the rachet wheel, is moved into position as the wheel is indexed, to engage a lip on the reciprocating piston rod to prevent further pump actuation. The structure of the cam and lateral movement of the piston rod permit same to cooperate in a manner which facilitates positioning of the lip relative to the cam, thereby eliminating the necessity for the presence of a flexible tooth on the rachet wheel, heretofore required to permit sufficient "yield" in the mechanism to prevent binding of the cam and lip.

Abstract translation: 泵驱动机构由具有驱动销的刮水器驱动电动机驱动，驱动销适于沿圆形路径旋转，同时驱动擦拭器，并且沿其上的规定点处的沿着圆形路径的大致径向定向的路径移位， 当雨刷移动到公园位置时。 该机构具有可旋转的驱动凸轮，其经由凸轮从动件连接以使泵的活塞杆往复运动。 为了便于安装，驱动凸轮承载驱动销接合部分，其设计成在擦拭器电动机的第一次致动之后自动接合驱动销，而与驱动销和驱动凸轮的初始相对位置无关。 结果，消除了在安装期间将驱动凸轮相对于驱动销定位在规定位置的必要性。 本发明的第二方面涉及所述机构的泵动作端接部分，其包括具有均匀间隔的均匀形状的齿的可转位的旋转轮，其被设计成对给定数量的冲程进行计数。 在给定数目的行程之后，承载在冲洗轮上的大致楔形的凸轮在轮被分度时被移动到位，以啮合往复式活塞杆上的唇缘以防止进一步的泵致动。 凸轮的结构和活塞杆的横向运动允许以便于唇缘相对于凸轮的定位的方式进行配合，从而消除了在冲洗轮上存在柔性牙齿的必要性，至此必须允许 在防止凸轮和唇缘结合的机构中足够的“屈服”。

公开(公告)号：US3808629A

公开(公告)日：1974-05-07

申请号：US31038472

申请日：1972-11-29

Applicant: GEN MOTORS CORP

Inventor： DRUSEIKIS F

IPC: B60S1/04 ,  B60S1/08 ,  B60S1/16 ,  B60S1/24

CPC classification number: B60S1/08 ,  B60S1/0402 ,  B60S1/163 ,  Y10T74/2179

Abstract: In a preferred form, this disclosure relates to an actuating mechanism for use in oscillating a pair of windshield wipers across a windshield between inboard and outboard positions during running operation and to move the wipers to a depressed park position spaced from the inboard position when wiper operation is being terminated. The actuating mechanism includes a rotatable crank assembly having a crank shaft and a crank arm connected thereto. The crank arm is rotated about the rotational axis of the crank shaft through an orbit having a first radius during running operation of the wipers to move the same between their inboard and outboard positions and the crank assembly is both rotated and swivelled about its rotational axis to increase the throw of the crank arm of the crank assembly to effect movement of the wipers to a depressed part position when wiper operation is being terminated.

Abstract translation: 在优选形式中，本公开涉及一种用于在运行操作期间使一对挡风玻璃刮水器在内侧和外侧位置之间穿过挡风玻璃振荡的致动机构，并且当刮水器操作时将擦拭器移动到与内侧位置间隔开的凹陷驻车位置 正在被终止。 致动机构包括具有曲柄轴和连接到其上的曲柄臂的可旋转曲柄组件。 在刮水器的运行操作期间，曲柄臂绕曲柄轴的旋转轴线旋转，该轨道具有第一半径，以使其在内侧和外侧位置之间移动，并且曲柄组件都围绕其旋转轴线旋转并旋转至 增加曲柄组件的曲柄臂的投掷，以在擦拭器操作终止时实现擦拭器到凹陷部位的移动。

公开(公告)号：US3353425A

公开(公告)日：1967-11-21

申请号：US47392465

申请日：1965-07-22

Applicant: LEECE NEVILLE CO

Inventor： ABEL JR EDMUND A

IPC: B60S1/08 ,  B60S1/16

CPC classification number: B60S1/08 ,  B60S1/163 ,  Y10T74/2179