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21. 发明专利

JP2003252060A AUTOMATIC OPENING/CLOSING DEVICE FOR VEHICLE 审中-公开
公开(公告)号：JP2003252060A
公开(公告)日：2003-09-09
申请号：JP2002058181
申请日：2002-03-05
申请人： MITSUBA CORP
发明人： SAKAI HIROSHI , YOSHIDA YASUSHI , HOSHINO TAKASHI , SHIOIRI SEIJI , OCHIAI TAKAO
IPC分类号： E05F11/12 , B60J5/10
摘要： PROBLEM TO BE SOLVED: To provide an automatic opening/closing device for a vehicle, with improved on-vehicle mountability. SOLUTION: The automatic opening/closing device 10 automatically opens and closes a back door 12 swingably attached to the vehicle body 13, and comprises: an output rod 30 with its one end swingably attached to the back door 12; and an input rod 15, with its one end swingably attached to a thrust generating part 16, driven to reciprocate longitudinally. The driving force from the thrust generating part 16 is transmitted as opening/closing force to the back door 12, with the direction and magnitude of the output changed by connecting the input rod 15 and the output rod 30 with a link member 31 rotatably supported by the vehicle body 13. As a result, degrees of freedom in the disposition of the thrust generating part 16 are increased and the mountability of the automatic opening/closing device 10 for the vehicle is improved. COPYRIGHT: (C)2003,JPO

22. 发明专利

JP2003240063A POWER INTERMITTENT CONTINUATION MECHANISM 审中-公开
公开(公告)号：JP2003240063A
公开(公告)日：2003-08-27
申请号：JP2002034809
申请日：2002-02-13
申请人： MITSUBA CORP
发明人： SAKAI HIROSHI , YOSHIDA YASUSHI , HOSHINO TAKASHI , SHIOIRI SEIJI , OCHIAI TAKAO
IPC分类号： B60J5/10 , F16H1/06
摘要： PROBLEM TO BE SOLVED: To stabilize meshing of an intermediate gear to a driving gear or a driven gear at a power transmission position. SOLUTION: A clutch gear 42 is installed between a driving pinion gear 40 rotated by a driving electric motor 30 and an idle gear 41 meshed with a rack gear 24. The clutch gear 42 is freely swingable between the power transmission position for engaging with the driving pinion gear 40 and the idle gear 41, and the power breaking position for disengaging from the idle gear 41. The clutch gear 42 has a driving link 57, a swing link 55, and a connection link 58, and is connected with a link part 51 actuated by a switching electric motor 52. When the clutch gear 42 is in the power transmission position, the driving link 58 is in a toggle position. COPYRIGHT: (C)2003,JPO

23. 发明专利

JP2002274331A CONTROL METHOD FOR OPPOSED WIPING TYPE WIPER DEVICE 失效
公开(公告)号：JP2002274331A
公开(公告)日：2002-09-25
申请号：JP2001071569
申请日：2001-03-14
申请人： MITSUBA CORP
发明人： FURUSAWA TORU , HOSHINO TAKASHI , KAWABATA KATSUHIKO
IPC分类号： B60S1/08 , B60S1/28
摘要： PROBLEM TO BE SOLVED: To maintain an angle difference between blades even during high speed traveling and to provide stable wiping action irrespective of traveling speed in an opposed wiping type wiper device. SOLUTION: The wiper device has right and left wiper blades driven by separate motors, and it controls actions of the wiper blades on the basis of a target angle difference map preset in accordance with blade positions. In the target angle difference map, different maps are set in accordance with traveling speeds, and correction maps M1 -M3 with large angle differences in proportion to higher vehicular traveling speed are set. In the correction maps M1 -M3 , set values are offset by 2, 2, and 6 pulses relative to a map M0 in normal control. By this, a larger positional angle difference between the blades is provided in proportion to higher speed, and the collision of the blades during high speed traveling can be prevented.

24. 发明专利

JPH1199911A WIPER DEVICE 失效
公开(公告)号：JPH1199911A
公开(公告)日：1999-04-13
申请号：JP27974097
申请日：1997-09-26
申请人： MITSUBA CORP
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/18 , B60S1/34 , B60S1/44
摘要： PROBLEM TO BE SOLVED: To wipe off the generally entire surface of a rectangular window with a structurally simple wiper device. SOLUTION: An arm 2 comprises a drive link 4 which reciprocably oscillates based on the driving of a wiper drive device, a connecting link 5 which is pivotally supported swingably on the top end part of the drive link, an operating link 6 of which base end part is fixedly integrated with the connecting link, a guide link 7 of which base end part and top end part are pivotally connected swingably to a body side and the connecting link, respectively and which guides so that the top end part of the operating link is reciprocated approximately in linear shape, a support link 8 on which a blade 3 is fixedly supported and which is pivotally supported swingably on the tope end part of the operating link, and a holding link 9 of which top end part and base end part are pivotally supported swingably on the support link and the guide link, respectively, and which holds the angle θ of the support link relative to a moving locus A at the top end part of the operating link approximately at a constant.

25. 发明专利

JP2010241217A Wiper blade 审中-公开
标题翻译：雨刮片
公开(公告)号：JP2010241217A
公开(公告)日：2010-10-28
申请号：JP2009090655
申请日：2009-04-03
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/38
摘要： PROBLEM TO BE SOLVED: To prevent a water-drawing phenomenon of a wiper blade by a structure which makes it hard to generate wind noise.
SOLUTION: The wiper blade 14, which is attached to the end of a wiper arm 15, is structured with a blade rubber 25, which contacts a windshield 12, and a rubber holder 26, which holds the blade rubber 25. Guiding fins 45, 49 are provided at one end side across the length of the rubber holder 26. The guiding fins 45, 49 are formed extending to the other end side across the length of the rubber holder 26 as they go to the other end side across the length of the rubber holder 26. This structure makes traveling air bounded up along air-receiving surfaces 46, 50 of the guiding fins 45, 49 and guides a part of the traveling air flowing to the vehicle rear side of the guiding fins 45, 49 to the vehicle rear side of the wiper blade 14, when a vehicle travels.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过使得难以产生风噪声的结构来防止刮水片的抽水现象。
解决方案：连接到刮水器臂15的端部的刮水片14由接触挡风玻璃12的刮片橡胶25和保持刮片橡胶25的橡胶保持器26构成。翅片45,49设置在穿过橡胶保持器26的长度的一端侧。导向翼片45,49形成为延伸到橡胶保持器26的另一端侧，跨越橡胶保持器26的另一端横跨橡胶保持器26的长度。这种结构使得行进空气沿着导向翼片45,49的空气接收表面46,50而被界定，并且引导流过导向翅片45的车辆后侧的行进空气的一部分，当车辆行驶时，它们到达刮水片14的车辆后侧。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2004106712A Wiper device 审中-公开
标题翻译：擦拭装置
公开(公告)号：JP2004106712A
公开(公告)日：2004-04-08
申请号：JP2002272512
申请日：2002-09-19
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/38 , B60S1/34 , B60S1/40
CPC分类号： B60S1/4019 , B60S1/381 , B60S1/3884 , B60S1/4006 , B60S2001/4054
摘要： PROBLEM TO BE SOLVED: To increase the attachment rigidity of a wiper blade, and to improve the wiping performance, without deteriorating the attaching/detaching performance of the wiper blade to a wiper arm.
SOLUTION: A wiper arm 13a is oscillatably provided on a vehicle body, and a wiper blade 14a reciprocatingly oscillated by the wiper arm 13a is attachably/detachably provided on the wiper arm 13a. At a tip end of the wiper arm 13a, a retainer tip end portion 22 is provided for holding the wiper blade 14a, and an arm attachment portion 23 engaged with the retainer tip end portion 22 is provided in a center of the wiper blade 14a. In the retainer tip end portion 22, holding walls 32a and 32b are provided which are brought into contact with a side face of the arm attachment portion 23 to hold the arm attachment portion 23 when the retainer tip end portion 22 and the arm attachment portion 23 are engaged with each other. The holding walls 32a and 32b pinch the arm attachment portion 23, thereby increasing the attachment rigidity of the wiper blade 14a and improving the wiping performance.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高刮水片的附着刚度，并且提高擦拭性能，而不会使刮水片与刮水器臂的附着/分离性能恶化。雨刷臂13a以可摆动的方式设置在车身上，并且通过刮水臂13a往复摆动的刮水片14a可拆卸地设置在刮水臂13a上。在刮水臂13a的前端设置有用于保持刮水片14a的保持器顶端部22，并且在刮水片14a的中心设置有与保持器顶端部22卡合的臂安装部23。在保持器顶端部22中，设置有保持壁32a，32b，其与保持器前端部22和臂安装部23的臂部安装部23保持臂接合部23的侧面互相接触。保持壁32a和32b夹住臂附接部23，从而增加刮水片14a的附着刚度并提高擦拭性能。版权所有（C）2004，JPO

27. 发明专利

JP2003254394A INTERMITTENT POWER MECHANISM 审中-公开
公开(公告)号：JP2003254394A
公开(公告)日：2003-09-10
申请号：JP2002053266
申请日：2002-02-28
申请人： MITSUBA CORP
发明人： SAKAI HIROSHI , YOSHIDA YASUSHI , HOSHINO TAKASHI , SHIOIRI SEIJI , OCHIAI TAKAO
IPC分类号： B60J5/10 , F16H1/20
摘要： PROBLEM TO BE SOLVED: To make an intermittent power mechanism small and lightweight, reduce cost, and reduce power consumption. SOLUTION: A clutch gear 42 is installed between a driving pinion gear 40 rotatively driven with a driving electric motor 30 and an idle gear 41 meshing with a rack gear 24. The clutch gear 42 is driven with a driving link 57, and the driving link 57 is connected to a crank pin 61 of a crank plate 60 rotatively driven with a changing over electric motor 52. The changing over electric motor 52 rotatively drives the crank plate 60 every 180 degrees, the driving link 57 reciprocates according to the rotation of the crank plate 60, and changes over the clutch gear 42 from a power transmission position where the driving pinion gear 40 meshes with the idle gear 41 to a power shut off position where the meshing with the idle gear 41 is released, and vice versa. COPYRIGHT: (C)2003,JPO

28. 发明专利

JP2010179762A Wiper device for vehicle 审中-公开
标题翻译：车辆用刮水器
公开(公告)号：JP2010179762A
公开(公告)日：2010-08-19
申请号：JP2009024726
申请日：2009-02-05
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI
IPC分类号： B60S1/34 , B60S1/18
摘要： PROBLEM TO BE SOLVED: To enhance durability of a wiper device for a vehicle by preventing rust of a connecting pin.
SOLUTION: A four-node link mechanism is constituted by rotatably connecting one end of a driving link 31 having the other end rotatably supported on a vehicle body to an arm head 33 by the first connecting pin 41 and rotatably connecting one end of a control link 32 having the other end rotatably supported on the vehicle body to the arm head 33 by a second connecting pin 42. A first recessed part 61 for storing one end of the first connecting pin 41 and a second recessed part 62 for storing one end of the second connecting pin 42 are provided on a surface of the arm head 33. The recessed parts 61 and 62 are closed by a cover 63 to make a waterproof structure. The arm head 33 is provided with a first drain hole 66 opened in the first recessed part 61 and a second drain hole 67 opened in the second recessed part 62 so that a wiper arm 14b on an AS side may be located on a lower side in relation to the connecting pins 41 and 42 when the wiper arm 14b is located at a stop position.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过防止连接销的生锈来提高车辆的刮水装置的耐久性。解决方案：四节点连杆机构通过第一连接销41可旋转地连接驱动连杆31的一端，该驱动连杆31的一端可旋转地支撑在车身上，并且可旋转地连接一个控制连杆32，其另一端通过第二连接销42可转动地支撑在车体上与臂头33.用于存放第一连接销41的一端的第一凹部61和用于存放一个的第二凹部62 第二连接销42的端部设置在臂头33的表面上。凹部61,62由盖63封闭以形成防水结构。臂头33设置有在第一凹部61中开口的第一排水孔66和在第二凹部62中开口的第二排水孔67，使得AS侧的刮水臂14b可以位于下侧当刮水器臂14b位于停止位置时与连接销41和42的关系。版权所有（C）2010，JPO＆INPIT

29. 发明专利

JP2006008025A Wiper blade 审中-公开
标题翻译：雨刮片
公开(公告)号：JP2006008025A
公开(公告)日：2006-01-12
申请号：JP2004190329
申请日：2004-06-28
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI , KISO TAKASHI , TOKUNAKA HIROKI , YAMASHITA YUTAKA
IPC分类号： B60S1/38
摘要： PROBLEM TO BE SOLVED: To provide interference of an attachment member attached to a rubber holder to a windshield.
SOLUTION: The wiper blade 16 has the rubber holder 22 mounted to a wiper arm; and a blade rubber 21 retained to the rubber holder 22 and a connection block is provided on an approximately intermediate part in a longitudinal direction of the rubber holder 22. The connection block 23 has a body part 25; and a guide part 26 lined in a wiping direction relative to the body part 25 and a connection clip 42 connected to a distal end of the wiper arm is provided on the guide part 26. A center cover 51 is attached to the body part 25 from a surface side and engagement claw parts 53, 55 are engaged with the body part 25. An engagement groove 57 recessed to the front surface side relative to a back surface 25a is formed on the back surface 25a of the body part 25 and the engagement claw part 55 provided on the guide part 26 side of the center cover 51 is engaged with the engagement groove 57 and is arranged at the front surface side than the back surface 25a of the body part 25.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：将附着在橡胶保持器上的附接构件的干扰提供给挡风玻璃。解决方案：刮水片16具有安装在刮水臂上的橡胶保持件22。以及保持在橡胶保持架22上的刀片橡胶21，在橡胶保持架22的长度方向的大致中间部上设置有连接块。连接块23具有主体部25，以及相对于主体部分25沿擦拭方向排列的引导部分26和连接到雨刷臂的远端的连接夹42设置在引导部分26上。中心盖51从主体部分25安装到主体部分25上表面侧和接合爪部分53,55与主体部分25接合。在主体部分25的后表面25a上形成有相对于后表面25a向前表面侧凹陷的接合槽57，并且接合爪设置在中心盖51的引导部26侧的部分55与接合槽57接合，并且布置在比主体部25的背面25a更靠前表面侧。（C）2006， JPO＆NCIPI

30. 发明专利

JP2006001356A Wiper blade 审中-公开
标题翻译：雨刮片
公开(公告)号：JP2006001356A
公开(公告)日：2006-01-05
申请号：JP2004178260
申请日：2004-06-16
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： HOSHINO TAKASHI , KISO TAKASHI , TOKUNAKA HIROKI , YAMASHITA YUTAKA
IPC分类号： B60S1/38
摘要： PROBLEM TO BE SOLVED: To provide a wiper blade capable of easily fixing a cover to a rubber holder, and reducing the manufacturing cost.
SOLUTION: The wiper blade 18 has a rubber holder 22 mounted on a wiper arm, and a blade rubber 21 held by the rubber holder 22. The rubber holder 22 has a structure in which a plurality of holding pieces 33 are connected by a bar-shaped spring member 34, and a cover 41 formed of hard rubber is housed over the face side thereof, and both edges 41c of the cover 41 are filled in recessed grooves 33e formed in a back side 33d of the rubber holder. A clip member 42 is mounted on the rubber holder 22 from a back 33d side. The edges 41c are engaged with pressing parts 44 provided on the clip member 42, and held between the pressing parts and the back side 33d of the rubber holder 22 by the pressing parts 44.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够容易地将盖固定到橡胶保持器上并且降低制造成本的刮水片。解决方案：刮水片18具有安装在雨刷臂上的橡胶保持器22和由橡胶保持器22保持的叶片橡胶21.橡胶保持器22具有多个保持片33通过棒形弹簧构件34和由硬橡胶形成的盖41被容纳在其表面上，并且盖41的两个边缘41c被填充在形成在橡胶保持器的后侧33d中的凹槽33e中。夹子构件42从后部33d侧安装在橡胶保持件22上。边缘41c与设置在夹持构件42上的按压部分44接合，并通过按压部件44保持在按压部分和橡胶保持器22的后侧33d之间。（C）2006年，JPO＆NCIPI

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