专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5056182A Wiper structure with variable wiping pressure 失效
标题翻译：具有可变擦拭压力的刮水器结构
公开(公告)号：US5056182A
公开(公告)日：1991-10-15
申请号：US578648
申请日：1990-09-07
申请人： Ryoichi Fukumoto , Tokihiko Yamamoto , Gosaku Terabayashi , Eiichi Hamada
发明人： Ryoichi Fukumoto , Tokihiko Yamamoto , Gosaku Terabayashi , Eiichi Hamada
IPC分类号： B60S1/16 , B60S1/32 , B60S1/34
CPC分类号： B60S1/3411
摘要： A vehicle windshield wiper structure has a wiper arm connected to a wiper head and supports a wiper blade which is adapted to be forced onto the surface of the windshield glass. A spring is provided to force the wiper blade into engagement with the windshield glass surface. The spring is engaged at one end with an intermediate portion of the wiper arm and at the other end with an end of a swingable lever which is pivotably mounted on the wiper head. The other end of the swingable lever is provided with a cam follower roller which is adapted to be engaged under a resilient force applied by the spring with a cam provided on a stationary part of the vehicle. The cam has a profile which is slanted at the opposite end portions so that the resilient force depressing the wiper blade into engagement with the windshield glass surface is decreased at each end of the stroke of movement of the wiper to thereby decrease the noise which may otherwise be produced when the wiper movement is inverted.
摘要翻译：车辆挡风玻璃刮水器结构具有连接到擦拭器头部的刮水器臂，并且支撑适于被迫在挡风玻璃的表面上的刮水片。提供弹簧以迫使刮水片与挡风玻璃表面接合。弹簧在一端与雨刷臂的中间部分接合，另一端与可摆动地安装在雨刷头上的可摆动杆的一端接合。可摆动杆的另一端设置有凸轮从动辊，其适于在由设置在车辆的静止部分上的凸轮由弹簧施加的弹力下接合。凸轮具有在相对端部处倾斜的轮廓，使得在擦拭器的运动行程的每个末端处减小刮水片与挡风玻璃表面接合的弹性力，从而降低噪声，否则可能会降低当雨刷运动反转时产生。

2. 发明授权

US5090081A Windshield wiper with variable arcuate pattern 失效
标题翻译： WINDSHIELD刮水器与可变的ARCUAT图案
公开(公告)号：US5090081A
公开(公告)日：1992-02-25
申请号：US581348
申请日：1990-09-12
申请人： Tokihiko Yamamoto , Ryoichi Fukumoto , Masao Ohhashi , Kazuhide Itagaki , Kazuhiro Sumiya
发明人： Tokihiko Yamamoto , Ryoichi Fukumoto , Masao Ohhashi , Kazuhide Itagaki , Kazuhiro Sumiya
IPC分类号： B60S1/18 , B60S1/24
CPC分类号： B60S1/245 , B60S1/185 , Y10T74/1658 , Y10T74/18184 , Y10T74/206 , Y10T74/2114
摘要： A windshield wiper includes a first pin connected to a drive mechanism, a primary lever supported by the first pin, a second pin mounted to the primary pin, a wiper arm fixedly mounted to the second pin, the primary lever being rotated about the second pin by the drive mechanism to cause reciprocating motion of the wiper arm in an arcuate path, a first cam member rotatable about the first pin, a second cam member rotatable about the second pin, and a secondary lever for connecting the first cam member and the second cam member together. The second cam member is so rotated as to allow a center of the first cam member to move relative to a center of the first pin, thereby changing the effective length of the primary lever such that the arcuate path of the wiper arm is changed. A wheel gear is used to rotate the second cam member through a predetermined angle. The second cam member is rotatably supported by a stationary member. A gear portion is meshed with the wheel gear and rotated by the motor. The wheel gear and the gear portion are both housed in a casing which is, in turn, fixed to the stationary member.
摘要翻译：挡风玻璃刮水器包括连接到驱动机构的第一销，由第一销支撑的主杆，安装到主销的第二销，固定地安装到第二销的刮水器臂，主杆围绕第二销旋转通过所述驱动机构使得所述刮水器臂在弓形路径中的往复运动，可围绕所述第一销旋转的第一凸轮构件，可围绕所述第二销旋转的第二凸轮构件，以及用于将所述第一凸轮构件和所述第二凸轮凸轮成员在一起第二凸轮构件被旋转以允许第一凸轮构件的中心相对于第一销的中心移动，从而改变主杆的有效长度，使得刮水臂的弧形路径改变。使用轮齿轮使第二凸轮构件旋转预定角度。第二凸轮构件由固定构件可旋转地支撑。齿轮部分与齿轮啮合并由马达旋转。轮齿轮和齿轮部分都被容纳在壳体中，壳体又固定到固定构件。

3. 发明授权

US5161280A Windshield wiper with variable arm pressure 失效
标题翻译：具有可变臂压力的WINDSHIELD刮水器
公开(公告)号：US5161280A
公开(公告)日：1992-11-10
申请号：US677181
申请日：1991-03-29
申请人： Kazuhiro Sumiya , Tokihiko Yamamoto , Ryoichi Fukumoto , Kazuhide Itagaki , Masao Ohhashi
发明人： Kazuhiro Sumiya , Tokihiko Yamamoto , Ryoichi Fukumoto , Kazuhide Itagaki , Masao Ohhashi
IPC分类号： B60S1/34
CPC分类号： B60S1/3411
摘要： A windshield wiper assembly provides variable contact pressure between the wiper blade and the windshield by utilization of a lever arm variably movable within a cam slot as the windshield wiper reciprocates across the windshield. A spring provides a bias force between the wiper arm and the lever arm of the assembly. The spring force acts through a moment arm to urge the wiper blade into contact with the windshield. The magnitude of the moment arm through which the spring bias force acts to urge the wiper blade into contact with the windshield is adjusted in accordance with the position of the wiper blade on the windshield as a result of the predetermined configuration of the cam slot which acts on the lever arm to which one end of the spring is attached. In this manner, the contact pressure between the wiper blade and the windshield is reduced at the extreme ends of the windshield wiper throw so as to reduce the noise typically associated with the windshield wiper reversing direction on the windshield.
摘要翻译：挡风玻璃刮水器组件通过利用当挡风玻璃刮水器往复运动穿过挡风玻璃时可在凸轮槽内可变地移动的杠杆臂来在刮片和挡风玻璃之间提供可变的接触压力。弹簧在组件的刮水器臂和杠杆臂之间提供偏压力。弹簧力通过力臂作用，以促使刮水片与挡风玻璃接触。根据作用于凸轮槽的预定构造的结果，根据刮水片在挡风玻璃上的位置来调节弹簧偏置力作用以推动刮水片与挡风玻璃接触的力臂的大小，在连接弹簧的一端的杠杆臂上。以这种方式，刮水器叶片和挡风玻璃之间的接触压力在挡风玻璃刮水器突出部的最末端被减小，以便减少通常与挡风玻璃刮水器反向方向相关联的噪音。

4. 发明授权

US5287585A Wiper apparatus with motor adjustable limit positions 失效
标题翻译：带电机调节极限位置的刮水器
公开(公告)号：US5287585A
公开(公告)日：1994-02-22
申请号：US675968
申请日：1991-03-27
申请人： Tokihiko Yamamoto , Ryoichi Fukumoto , Kazuhiro Sumiya , Masao Ohhashi
发明人： Tokihiko Yamamoto , Ryoichi Fukumoto , Kazuhiro Sumiya , Masao Ohhashi
IPC分类号： B60S1/16 , B60S1/18 , B60S1/24 , B60S1/32 , B60S1/04 , A47L1/00
CPC分类号： B60S1/166 , B60S1/185 , B60S1/245 , Y10T74/16 , Y10T74/182 , Y10T74/206 , Y10T74/2179
摘要： A windshield wiper apparatus for a vehicle includes a rotatably supported main shaft to which a wiper arm is secured, a main lever secured to the main shaft, a cam member arranged eccentrically about the main shaft, a plate turnably supported on the main lever, a subordinate lever having one end arranged about the cam member and another end connected to the plate, an arm turnably supported on the plate and having a joint to which a wiper drive mechanism is connected, and a turnover spring arranged between the plate and the arm for holding the arm at a predetermined position. If the wiper arm is moved by wind force during operation at high vehicle velocity, this motion is compensated for by adjusting the oscillation sweep of the arm in such a manner that the wiper arm will reverse direction at its normal upper reversal point. The wiper arm is thus prevented from striking the vehicle pillar, without reducing visibility through the windshield.
摘要翻译：一种用于车辆的挡风玻璃刮水器装置，包括可旋转地支撑的主轴，固定有雨刮器臂的主轴，固定在主轴上的主杆，围绕主轴偏心布置的凸轮部件，可转动地支撑在主杆上的板，下杆，其一端围绕凸轮构件设置，另一端连接到板，臂可转动地支撑在板上，并具有连接有刮水器驱动机构的接头，以及布置在板和臂之间的翻转弹簧，将臂保持在预定位置。如果雨刷臂在高速车辆运行时通过风力移动，则通过调整臂的摆动扫描以使雨刷臂在其正常的上部反转点处反向，来补偿该运动。因此防止雨刮器臂撞击车辆支柱，而不会降低通过挡风玻璃的可见度。

5. 发明授权

US5201094A Wiper apparatus with adjustable limit positions 失效
标题翻译： WIPER装置与可调极限位置
公开(公告)号：US5201094A
公开(公告)日：1993-04-13
申请号：US677183
申请日：1991-03-29
申请人： Tokihiko Yamamoto , Ryoichi Fukumoto , Kazuhiro Sumiya , Masao Ohhashi
发明人： Tokihiko Yamamoto , Ryoichi Fukumoto , Kazuhiro Sumiya , Masao Ohhashi
IPC分类号： B60S1/18 , B60S1/24
CPC分类号： B60S1/245 , Y10T74/1667 , Y10T74/18184 , Y10T74/206 , Y10T74/2179
摘要： A wiper apparatus for a vehicle windshield having a linkage pivotably attached to a main driving lever. Linkage is also coupled to a motor to rotate main lever for rotating a main shaft limit positions for selecting resting place of wiper blade. An eccentric cam is rotatably mounted to the main shaft with an intermediate member rotatable relative to the cam and attached to the linkage. A driving mechanism rotates the cam to adjust the position of the linkage relative to the driving lever which in turn determines the upper and lower position of wiper blade.
摘要翻译：一种用于车辆挡风玻璃的刮水器装置，其具有可枢转地连接到主驱动杆的连杆。连杆还联接到电动机上，以旋转主杆以旋转用于选择刮水片的静止位置的主轴极限位置。偏心凸轮可旋转地安装到主轴上，中间构件可相对于凸轮旋转并连接到连杆上。驱动机构使凸轮旋转以调节联动装置相对于驱动杆的位置，这又决定了刮水片的上下位置。

6. 发明授权

US5142728A Windshield wiper with variable wiping stroke 失效
标题翻译： WINDSHIELD WIPER带有可变的WIPING STROKE
公开(公告)号：US5142728A
公开(公告)日：1992-09-01
申请号：US436703
申请日：1989-11-15
申请人： Tokihiko Yamamoto , Ryoichi Fukumoto
发明人： Tokihiko Yamamoto , Ryoichi Fukumoto
IPC分类号： B60S1/18 , B60S1/24
CPC分类号： B60S1/245 , B60S1/185 , Y10T74/206
摘要： A windshield wiper structure for a vehicle which has a wiper stroke adjusting mechanism. The wiper structure includes a main lever connected through a first pin with a wiper actuating rod and secured through a second pin to the wiper arm. The wiper actuating rod drives the main lever to swing about an axis of the second pin. A first eccentric shaft is provided about the first pin and a second eccentric shaft is provided about the second pin. The first eccentric shaft is connected with the wiper actuating rod so that a rotation of the first eccentric shaft causes a relative movement between the main lever and the wiper actuating rod. A second eccentric shaft is provided about the second pin and connected through an interconnecting lever with the first eccentric shaft. A stroke adjusting mechanism is provided for effecting a rotation of the second eccentric shaft.

7. 发明授权

US07934737B2 Step device for vehicle 有权
标题翻译：车辆步进装置
公开(公告)号：US07934737B2
公开(公告)日：2011-05-03
申请号：US12377069
申请日：2007-11-06
申请人： Hiroki Okada , Ryoichi Fukumoto , Seiichi Suzuki
发明人： Hiroki Okada , Ryoichi Fukumoto , Seiichi Suzuki
IPC分类号： B60R3/02
CPC分类号： B60R3/02
摘要： A step device for a vehicle including a movable step arranged in a doorway opened and closed by a door is disclosed. The step device includes a drive unit, an open/close mechanism, a projection/retraction mechanism, and a plate cam. The open/close mechanism opens or closes the slide door. The projection/retraction mechanism moves a movable step. The plate cam is rotated by the open/close mechanism and engaged with a bushing arranged on the projection/retraction mechanism to enable or disable power transmission between the open/close mechanism and the projection/retraction mechanism. The plate cam includes a first recess and a second recess. The first recess pushes the bushing during rotation of the plate cam when the slide door is in a range of a predetermined open/close position to enable or disable power transmission between the open/close mechanism and the projection/retraction mechanism. The second recess frees the bushing from the pushing during rotation of the plate cam and disables power transmission between the open/close mechanism and the projection/retraction mechanism when the slide door is outside the range of the predetermined open/close position.
摘要翻译：公开了一种用于车辆的步进装置，包括布置在由门打开和关闭的门口中的可移动台阶。步进装置包括驱动单元，打开/关闭机构，投影/缩回机构和平板凸轮。打开/关闭机构打开或关闭滑动门。投影/缩回机构移动可移动的步骤。平板凸轮通过打开/关闭机构旋转并与布置在突出/缩回机构上的衬套接合，以实现或禁止打开/关闭机构和投影/缩回机构之间的动力传递。板形凸轮包括第一凹部和第二凹部。当滑动门处于预定的打开/关闭位置的范围内时，第一凹部在板式凸轮旋转期间推动衬套，以实现或禁止打开/关闭机构和投影/缩回机构之间的动力传递。第二凹槽在板凸轮旋转期间使衬套从推动中释放，并且当滑动门处于预定的打开/关闭位置的范围之外时，禁止打开/关闭机构和突出/缩回机构之间的动力传递。

8. 发明授权

US07223773B2 4-oxoquinolizine antibacterial agent having 2-pyridone skeleton as partial structure 失效
标题翻译：具有2-吡啶酮骨架作为部分结构的4-氧代喹诺酮类抗菌剂
公开(公告)号：US07223773B2
公开(公告)日：2007-05-29
申请号：US10809874
申请日：2004-03-26
申请人： Ryoichi Fukumoto , Yoshimi Niwano , Hiroyuki Kusakabe , Chong Chu , Hiroaki Kimura , Koh Nagasawa , Satoshi Yanagihara , Chisato Hirosawa , Seiji Ishiduka
发明人： Ryoichi Fukumoto , Yoshimi Niwano , Hiroyuki Kusakabe , Chong Chu , Hiroaki Kimura , Koh Nagasawa , Satoshi Yanagihara , Chisato Hirosawa , Seiji Ishiduka
IPC分类号： A61K31/44 , C07D455/02
CPC分类号： A61K31/4375 , C07D455/02 , Y02A50/473 , Y02P20/55
摘要： The present invention provides a 4-oxoquinolizine antibacterial agent having a 2-pyridone skeleton as a partial structure and also having a strong antibacterial effect on gram-positive bacteria, gram-negative bacteria or anaerobic bacteria. The compound having the following formula (I) or a pharmaceutically acceptable salt thereof: wherein: R1 represents hydrogen atom or a carboxyl-protecting group, R2 represents hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxyl group or hydroxyl group, R3 represents phenyl group or an aromatic substituent selected from the group consisting of 5-membered and 6-membered heterocyclic groups and R3 has a substituent selected from the group consisting of a hydrogen atom, a lower alkyl group, a lower alkoxyl group, a nitro group, a cyano group, an amino group, an acyl group, a carbamoyl group and a ureido group, and R4 represents a hydrogen atom or a halogen atom.
摘要翻译：本发明提供了具有2-吡啶酮骨架作为部分结构并且对革兰氏阳性细菌，革兰氏阴性细菌或厌氧细菌具有强抗菌作用的4-氧喹诺酮抗菌剂。具有下式（I）的化合物或其药学上可接受的盐：其中R 1表示氢原子或羧基保护基，R 2表示氢原子，卤素原子，低级烷基，低级烷氧基或羟基，R 3表示苯基或选自5元和6元杂环基的芳香族取代基，R 3 3 <3>具有选自氢原子，低级烷基，低级烷氧基，硝基，氰基，氨基，酰基，氨基甲酰基的取代基和脲基，R 4代表氢原子或卤素原子。

9. 发明授权

US06968864B2 Rotary holder for corrugated tube 有权
标题翻译：波纹管旋转支架
公开(公告)号：US06968864B2
公开(公告)日：2005-11-29
申请号：US10292444
申请日：2002-11-13
申请人： Masaji Miyamoto , Ryoichi Fukumoto
发明人： Masaji Miyamoto , Ryoichi Fukumoto
IPC分类号： B60R16/02 , F16L11/00
CPC分类号： B60R16/0215
摘要： A rotary holder for a corrugated tube is structured such that an inner rotary body containing a corrugated tube is received in an inner portion of an outer fixing body, and an outer peripheral sliding surface of the inner rotary body slides along an inner sliding surface of the outer fixing body. The outer fixing body is formed by assembling a base member and a cover each having a recessed arch surface on an inner periphery thereof. The inner sliding surface is formed by connecting a recessed arch surface of the base member to a recessed arch surface of the cover. Further, outer retracting surfaces are respectively provided to both end portions of the recessed arch surface of the base member so as to be extended to a tangential direction thereat.
摘要翻译：用于波纹管的旋转保持器构造成使得包含波纹管的内旋转体容纳在外固定体的内部，并且内旋转体的外周滑动面沿着内侧滑动面滑动外固定体。外固定体通过在其内周上组装基底构件和各具有凹形拱形表面的盖而形成。内滑动面通过将基座的凹入的拱形表面连接到盖的凹入的拱形表面而形成。此外，外部收回表面分别设置在基部构件的凹入拱形表面的两个端部，以便沿其方向延伸。

10. 发明申请

US20050046230A1 Vehicular door 失效
公开(公告)号：US20050046230A1
公开(公告)日：2005-03-03
申请号：US10777106
申请日：2004-02-13
申请人： Ryoichi Fukumoto , Katsuhisa Yamada , Masayuki Uchitsunemi , Kenji Kobashi , Shinji Okada , Katsuaki Maruyama
发明人： Ryoichi Fukumoto , Katsuhisa Yamada , Masayuki Uchitsunemi , Kenji Kobashi , Shinji Okada , Katsuaki Maruyama
IPC分类号： E05B83/36 , B60J1/17 , B60J5/04 , E05B77/34 , E05B79/04 , E05B79/22 , E05B83/40 , B60J5/06
CPC分类号： B60J5/0416 , E05Y2201/434 , E05Y2600/41 , E05Y2600/46
摘要： A door for a motor vehicle includes an outer panel and an inner panel in which window portions are formed at their upper side region and which are connected at their peripheral portions, a space which is formed between the lower side region of the outer panel and the lower side region of the inner panel and in which a window glass for opening and closing the window portions is disposed so as to be able to move up and down, a module mounting opening formed on the lower side region of the inner panel and a module structure constituted by mounting a plural functional components to a module base, wherein the module base is fluid-tightly fixed to the module mounting opening at its peripheral portion and the module structure is mounted on the inner panel.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式