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. 发明申请

US20190003346A1 ONE-WAY CLUTCH TYPE VARIABLE VALVE TIMING DEVICE AND ENGINE SYSTEM HAVING THE SAME 审中-公开
公开(公告)号：US20190003346A1
公开(公告)日：2019-01-03
申请号：US15853145
申请日：2017-12-22
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Won-Gyu Kim
IPC分类号： F01L1/344 , F01L1/047 , F16D41/066
CPC分类号： F01L1/3442 , F01L1/047 , F01L1/344 , F01L1/34409 , F01L2001/0475 , F01L2001/34426 , F01L2001/34483 , F01L2201/00 , F01L2250/02 , F16D41/066 , F16D2041/0665 , F16D2300/06
摘要： A variable valve timing device applied to an engine system may include a rotor supplied with oil and rotated in clockwise and counterclockwise directions, one-way clutches coupled to the rotor to limit an amount of rotation of the rotor, a sprocket having a rotor hole surrounding an external diameter portion of the rotor, a rotation shaft fitted into a shaft hole of the rotor for the supply of oil to oil grooves, and a shaft fixing member coupled to the rotation shaft to fix the rotor and the rotation shaft, wherein the one-way clutches restrict clockwise/counterclockwise rotation of the rotor by torque of a camshaft, achieving an improvement in fuel efficiency/emission material (EM) of an engine.

2. 发明申请

US20180038422A1 INTERRUPTER AND DIFFERENTIAL 审中-公开
公开(公告)号：US20180038422A1
公开(公告)日：2018-02-08
申请号：US15668047
申请日：2017-08-03
申请人： JTEKT CORPORATION
发明人： Tadashi YOSHISAKA , He JIN , Yasunori KAMITANI
IPC分类号： F16D27/118 , F16H48/34 , F16D11/14 , F16D27/108
CPC分类号： F16D27/118 , F16D11/14 , F16D27/09 , F16D27/10 , F16D27/108 , F16D2011/008 , F16D2027/008 , F16D2300/06 , F16H48/08 , F16H48/10 , F16H48/24 , F16H48/34 , F16H2048/082 , F16H2048/087 , F16H2048/106 , F16H2048/346
摘要： An interrupter includes: an intermittent member having a meshing tooth meshing with a second rotary member, and moving in an axial direction between a coupled position and an uncoupled position; and an actuator making the intermittent member move in the axial direction. The actuator includes: a coil generating magnetic flux; and a plunger moving with the intermittent member in the axial direction. The plunger is disposed in a manner capable of making relative rotation to one of the first and second rotary members via first and second air gaps. When the coil is energized, the magnetic flux is introduced to the plunger from one of the first and second air gaps, the magnetic flux is led out of the plunger to the other air gap, and the plunger moves in the axial direction so as to reduce at least one air gap of the first and second air gaps.

3. 发明申请

US20180023701A1 HYDRAULIC PRESSURE SUPPLY SYSTEM OF DUAL CLUTCH TRANSMISSION FOR VEHICLE 审中-公开
公开(公告)号：US20180023701A1
公开(公告)日：2018-01-25
申请号：US15377923
申请日：2016-12-13
申请人： Hyundai Motor Company
发明人： Yong Uk SHIN , Hyun Chul KIM , Woochurl SON , Chang Yeon CHO , Woo Jin CHANG , Wonmin CHO , Hyu Tae SHIM
IPC分类号： F16H61/688 , F16D48/02 , F16H61/00 , F16H57/04 , F16H61/30
CPC分类号： F16H61/688 , F16D48/0206 , F16D2048/0203 , F16D2048/0233 , F16D2048/0254 , F16D2048/0266 , F16D2048/0278 , F16D2048/0287 , F16D2048/0293 , F16D2300/0214 , F16D2300/06 , F16H57/0412 , F16H57/0435 , F16H57/0446 , F16H57/0473 , F16H57/0494 , F16H61/0025 , F16H61/0031 , F16H61/0206 , F16H61/30 , F16H2061/0034 , F16H2061/305
摘要： Disclosed is a hydraulic pressure supply system of a dual clutch transmission for a vehicle in which by independently configuring a low pressure supply route and a high pressure supply route, the hydraulic pressure supply system can enable a low hydraulic pressure that is generated in a hydraulic pump for a low pressure to be supplied to a gear lubrication device and a clutch cooling/lubrication device and enable a low hydraulic pressure that is generated in a hydraulic pump for a high pressure to be supplied to a gear control device and a clutch control device.

4. 发明授权

US09796944B2 Grease composition, grease-packed bearing, universal joint for propeller shaft, lubricating oil composition, and oil-impregnated sintered bearing 有权
公开(公告)号：US09796944B2
公开(公告)日：2017-10-24
申请号：US14576045
申请日：2014-12-18
申请人： NTN CORPORATION
发明人： Hidenobu Mikami , Yosuke Taguchi , Takayuki Kawamura
IPC分类号： C10M169/06 , C10M169/00 , C10M129/14 , C10M159/02 , F16C33/10 , F16C33/66 , F16D3/227 , C10M129/02 , C10M129/16 , C10M129/06 , C10M129/04 , C10M129/24 , C10M129/12 , C10M129/94 , C10M129/08 , C10M129/68 , C10M129/18 , C10M129/20 , C10M129/93 , C10M129/92 , F16C19/06
CPC分类号： C10M169/06 , C10M129/02 , C10M129/04 , C10M129/06 , C10M129/08 , C10M129/12 , C10M129/14 , C10M129/16 , C10M129/18 , C10M129/20 , C10M129/24 , C10M129/68 , C10M129/92 , C10M129/93 , C10M129/94 , C10M159/02 , C10M169/00 , C10M2203/1006 , C10M2205/0285 , C10M2207/024 , C10M2207/026 , C10M2207/0406 , C10M2207/08 , C10M2207/106 , C10M2207/124 , C10M2207/1256 , C10M2207/128 , C10M2207/1285 , C10M2207/144 , C10M2207/2805 , C10M2207/2835 , C10M2207/289 , C10M2211/063 , C10M2213/043 , C10M2213/0606 , C10M2213/0613 , C10M2213/0626 , C10M2215/064 , C10M2215/1026 , C10M2215/224 , C10M2215/2245 , C10M2219/0406 , C10M2219/044 , C10M2223/045 , C10N2220/022 , C10N2220/04 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2230/12 , C10N2240/02 , C10N2240/30 , C10N2250/10 , F16C19/06 , F16C33/10 , F16C33/104 , F16C33/6633 , F16C2361/41 , F16C2361/63 , F16C2370/38 , F16C2380/26 , F16D3/227 , F16D2300/06 , C10N2210/01 , C10N2210/02
摘要： The present invention provides a grease composition or a lubricating oil composition which is capable of effectively preventing hydrogen brittleness-caused peeling from occurring on a rolling surface of a rolling bearing, is excellent in durability in a high temperature and speed operation, and can be used for a long time. A grease-packed bearing (1) has an inner ring (2), an outer ring (3), and a plurality of rolling elements (4). A sealing member (6) for sealing a grease composition (7) is provided at openings (8a) and (8b) disposed at both axial ends of the inner ring (2) and the outer ring (3). The grease composition (7) includes a base grease composed of a base oil and a thickener and an additive added to the base grease. The additive contains at least one compound selected from among plant-derived polyphenolic compounds and compounds formed by decomposition thereof. The above-described compounds include tannin, gallic acid, ellagic acid, chlorogenic acid, caffeic acid, curcumin, quercetin, and quinic acid.

5. 发明申请

US20170261090A1 DUAL SPLINED SHAFT 审中-公开
公开(公告)号：US20170261090A1
公开(公告)日：2017-09-14
申请号：US15610021
申请日：2017-05-31
申请人： Rolls-Royce Corporation
发明人： Brian Scott Maners , David Russell Bockmiller
IPC分类号： F16H57/04
CPC分类号： F16H57/043 , F16D2001/103 , F16D2300/06
摘要： The present disclosure provides a lubricating system for a dual splined hollow shaft. A fluid dam is formed circumferentially within the hollow shaft to control the lubrication of the dual splines. The fluid dam includes a pair of sidewalls extending radially inward from the inner wall of the hollow shaft to a height defined by a top wait. A channel formed through the pair of sidewalls permits the movement of lubricant between splines of the hollow shaft. An egress port extends from the top wall of the dam through the outer wall of the hollow shaft to permit lubricant to exit the hollow shaft.

6. 发明申请

US20170198762A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
公开(公告)号：US20170198762A1
公开(公告)日：2017-07-13
申请号：US15383580
申请日：2016-12-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kouhei MIYAKE
IPC分类号： F16D41/12
CPC分类号： F16D41/125 , F16D41/14 , F16D2300/06
摘要： A selectable one-way clutch includes: a pocket plate provided with one side surface where a plurality of housing recesses is formed, each housing recess housing a plate-shaped engagement piece; a hollow disk-shaped notch plate disposed to face to the one side surface of the pocket plate, configured to rotate relative to the pocket plate, and including an engagement recess formed on a surface of the notch plate facing to the housing recess and a first communication groove communicating from the engagement recess to an outer peripheral side of the notch plate; a resilient member disposed between a bottom portion of the housing recess and the engagement piece to urge the engagement piece toward the notch plate; and a selector plate provided between the pocket plate and the notch plate to switch between storage of the engagement piece and release of the engagement piece.

7. 发明申请

US20160195144A1 ROTARY COUPLING FOR AN ALL-WHEEL DRIVE VEHICLE 有权
标题翻译：全轮驱动车辆的旋转联轴器
公开(公告)号：US20160195144A1
公开(公告)日：2016-07-07
申请号：US14934960
申请日：2015-11-06
申请人： BorgWarner Inc.
发明人： Larry A. Pritchard
IPC分类号： F16D25/12 , B60K17/34 , B60K17/02
CPC分类号： F16D25/123 , B60K17/02 , B60K17/34 , F16D25/0638 , F16D2300/06 , F16D2300/26
摘要： A rotary coupling (200) for an all-wheel drive vehicle includes a housing (210), an input part (212), an output part (214), and a clutch (220) disposed within a clutch area (222) of the housing (210) and is movable between an engaged position and a disengaged position to change an amount of torque transferred from the input part (212) to the output part (214). A fluid reservoir (260) is defined in the housing (210). A lubrication valve (250) is movable between an open position and a closed position for controlling supply of a fluid from the fluid reservoir (260) to the clutch area (222) of the housing (210). An actuator (238) is connected to the clutch (220) to move the clutch (220) between the engaged position and the disengaged position and connected to the lubrication valve (250) to move the lubrication valve (250) between the open position and the closed position.
摘要翻译：用于全轮驱动车辆的旋转联轴器（200）包括壳体（210），输入部分（212），输出部分（214）和设置在离合器区域（222）内的离合器（220）壳体（210），并且能够在接合位置和分离位置之间移动，以改变从输入部件（212）传递到输出部件（214）的扭矩量。流体储存器（260）限定在壳体（210）中。润滑阀（250）可在打开位置和关闭位置之间移动，用于控制从流体储存器（260）向壳体（210）的离合器区域（222）供应流体。致动器（238）连接到离合器（220）以使离合器（220）在接合位置和分离位置之间移动并且连接到润滑阀（250），以使润滑阀（250）在打开位置和关闭位置。

8. 发明申请

US20150316138A1 DECOUPLER 有权
公开(公告)号：US20150316138A1
公开(公告)日：2015-11-05
申请号：US14653380
申请日：2014-01-31
申请人： LITENS AUTOMOTIVE PARTNERSHIP
发明人： James W. Dell , John R. Antchak
IPC分类号： F16H55/36 , F16D3/12 , F16D41/20
CPC分类号： B60K25/02 , F02B67/06 , F16D3/12 , F16D13/76 , F16D41/206 , F16D2300/06 , F16H55/36 , F16H2055/366
摘要： In an aspect, a decoupler is provided, and included a driver having a clutch surface a hub that is disposed within the driver, and at least one torsionally-compliant member and a wrap spring clutch that are disposed in series between the hub and the clutch surface. The driver comprises a pulley and a cover that is received into a cavity in the pulley. The pulley has a belt-engagement surface and is fixedly coupled to the cover for rotation therewith. The cover defines the clutch surface.
摘要翻译：在一个方面，提供了一种解耦器，并且包括具有离合器表面的驱动器，该离合器表面设置在驱动器内的毂，以及至少一个扭转兼容构件和卷绕弹簧离合器，其串联布置在轮毂和离合器之间表面。驱动器包括滑轮和被接收到滑轮中的空腔中的盖。滑轮具有皮带接合表面，并且固定地联接到盖以与其一起旋转。盖子限定离合器表面。

9. 发明授权

US09121458B2 Method for producing a ring of a synchronizing device, and a ring of a synchronizing device 有权
标题翻译：用于制造同步装置的环的方法和同步装置的环
公开(公告)号：US09121458B2
公开(公告)日：2015-09-01
申请号：US13255999
申请日：2010-03-06
申请人： Alexander Dilje , Norbert Huhn , Ulrich Lang
发明人： Alexander Dilje , Norbert Huhn , Ulrich Lang
IPC分类号： F16D23/02 , F16D23/04 , F16D23/06
CPC分类号： F16D23/025 , F16D23/04 , F16D2023/0631 , F16D2023/0637 , F16D2023/0681 , F16D2065/024 , F16D2069/004 , F16D2250/00 , F16D2300/06 , F16D2300/10 , Y10T409/303752 , Y10T409/303808
摘要： A ring of a synchronizing device of a vehicle transmission includes a friction surface that interacts with a friction surface of another ring of the synchronizing device and at least one slide surface configured to slidably seat on an abutment surface of the synchronizing device. At least one curved groove is cut into the at least one slide surface by a whirling milling operation.
摘要翻译：车辆变速器的同步装置的环包括与同步装置的另一个环的摩擦表面相互作用的摩擦表面和构造成可滑动地安置在同步装置的邻接表面上的至少一个滑动表面。通过旋转铣削操作将至少一个弯曲的凹槽切割成至少一个滑动表面。

10. 发明授权

US09097296B2 Sealed one way roller clutch 有权
标题翻译：密封单向滚子离合器
公开(公告)号：US09097296B2
公开(公告)日：2015-08-04
申请号：US13119105
申请日：2009-09-15
申请人： Jianwen Li , Sean Steele , Richard D. Muizelaar
发明人： Jianwen Li , Sean Steele , Richard D. Muizelaar
IPC分类号： F16D41/067 , F16D13/74
CPC分类号： F16D41/067 , F02N15/023 , F16D13/74 , F16D2300/06 , F16D2300/08
摘要： A one-way clutch assembly includes an inner race adapted to be fixed for rotation with a first rotatable member, an outer race having circumferentially spaced apart cam surfaces and being adapted to be fixed for rotation with a second rotatable member as well as a plurality of roller elements positioned therebetween. A plurality of circumferentially extending springs cooperate with the cage to align each roller element with the cam surfaces. The springs and cage urge the roller elements away from the inner race. A retaining mechanism captures lubricant in contact with the roller elements.
摘要翻译：单向离合器组件包括适于被固定以与第一可旋转构件一起旋转的内座圈，具有周向间隔开的凸轮表面的外座圈，并且适于被固定以与第二可旋转构件一起旋转，以及多个滚子元件位于它们之间。多个周向延伸的弹簧与保持架配合以使每个滚子元件与凸轮表面对准。弹簧和保持架迫使滚子元件远离内圈。保持机构捕获与滚子元件接触的润滑剂。

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