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

US20180266496A1 POWER TRANSMISSION SYSTEM 审中-公开
公开(公告)号：US20180266496A1
公开(公告)日：2018-09-20
申请号：US15891368
申请日：2018-02-08
申请人： HONDA MOTOR CO., LTD.
发明人： Sachi FUJINUMA , Sota TANAKA
IPC分类号： F16D25/0638 , F16D13/52 , F16D13/02 , F16F1/04
CPC分类号： F16D25/0638 , F16D13/025 , F16D13/52 , F16F1/048 , F16F15/121 , F16F2232/08 , F16F2234/02 , F16F2238/026
摘要： A power transmission system includes a rotating shaft, a power transmission component, a pressing member, and a wave spring. The rotating shaft is rotatable about a rotating axis. The power transmission component includes a frictional engagement portion that includes a plurality of friction members alternately stacked in an axial direction along the rotating axis. The pressing member has a contact portion and is disposed to be movable in the axial direction to press the frictional engagement portion such that the plurality of friction members engage with each other. The wave spring is to press the pressing member at the contact portion in the axial direction away from the frictional engagement portion. The contact portion of the pressing member has a reduced friction between the contact portion and the wave spring along a circumference of the wave spring.

2. 发明授权

US09494209B1 Regressive hydraulic damper 有权
标题翻译：回归式液压阻尼器
公开(公告)号：US09494209B1
公开(公告)日：2016-11-15
申请号：US12144530
申请日：2008-06-23
申请人： Bill J. Gartner
发明人： Bill J. Gartner
IPC分类号： F16F9/34 , F16F9/48 , F16F7/10 , F16F9/516 , F16F9/32
CPC分类号： F16F9/516 , F16F9/3214 , F16F9/3228 , F16F9/3405 , F16F9/48 , F16F9/5126 , F16F2222/123 , F16F2228/14 , F16F2238/026
摘要： A damper of shock and vibration. In one embodiment there is a hydraulic damper with a regressive damping characteristic in both compression and extension, such that damping forces decrease with increased stroking velocity within a predetermined range of stroking velocity. Outside of this range, damping forces are progressive, such that the damping force increases with increased stroking velocity. In another embodiment, there is a hydraulic damper with a second, slidable piston within one of the internal chambers defined by the main piston. This secondary piston is spring loaded and hydraulically latchable at either a first position or a second position based on the pressure differential across the main piston.
摘要翻译：震动和震动的阻尼器。在一个实施例中，存在在压缩和延伸两者中具有回退阻尼特性的液压阻尼器，使得阻尼力随着在行进速度的预定范围内的增加的行程速度而减小。在该范围之外，阻尼力是渐进的，使得阻尼力随着行程速度的增加而增加。在另一个实施例中，存在一个液压阻尼器，其具有在由主活塞限定的一个内部腔室内的第二滑动活塞。基于跨越主活塞的压差，该次级活塞在弹簧加载和液压可锁定在第一位置或第二位置。

3. 发明授权

US09463676B2 Suspension and compression coil spring for suspension 有权
标题翻译：悬挂和压缩螺旋弹簧用于悬挂
公开(公告)号：US09463676B2
公开(公告)日：2016-10-11
申请号：US14702958
申请日：2015-05-04
申请人： NHK SPRING CO., LTD.
发明人： Kenji Yamamotoya , Hideto Enomoto , Ken Takahashi , Toshiaki Sato , Mitsuhiro Sugiyama , Yoshio Kobayashi , Taichi Inage , Tomotake Kato , Akihiko Nishikawa , Masahiro Umezawa , Michihiko Ayada , Suguru Kajigaya
IPC分类号： B60G3/14 , B60G11/14 , B60G21/05 , F16F1/04 , F16F1/06
CPC分类号： B60G3/14 , B60G11/14 , B60G15/06 , B60G21/051 , B60G2200/132 , B60G2200/21 , B60G2202/12 , B60G2204/1246 , B60G2206/42 , B60G2206/426 , F16F1/043 , F16F2238/026
摘要： A knee-action-type suspension is provided with an arm member, a compression coil spring, and a shock absorber. The coil spring is extended and retracted between a full-rebound state and a full-bump state in accordance with the magnitude of a load applied to a vehicle body. A wire of the coil spring includes a large-diameter wire portion, a small-diameter wire portion, and a wire diameter varying portion. The large-diameter wire portion is provided in a first portion of the coil spring, which is on the side near to a pivot. The small-diameter wire portion is provided in a second portion of the coil spring, which is on the side far from the pivot. A wire diameter of the large-diameter wire portion is greater than a wire diameter of the small-diameter wire portion.
摘要翻译：膝盖式悬架设置有臂构件，压缩螺旋弹簧和减震器。根据施加到车体的负载的大小，螺旋弹簧在全反弹状态和满凸起状态之间延伸和缩回。螺旋弹簧的线包括大直径线部分，小直径线部分和线直径变化部分。大直径线部设置在螺旋弹簧的靠近枢轴的一侧的第一部分。小直径线部分设置在螺旋弹簧的位于远离枢轴的一侧的第二部分中。大直径线部分的线径大于小直径线部分的线径。

4. 发明申请

US20160025173A1 HYBRID SPRING DEVICE 审中-公开
标题翻译：混合弹簧装置
公开(公告)号：US20160025173A1
公开(公告)日：2016-01-28
申请号：US14782233
申请日：2014-03-28
申请人： MUBEA CARBO TECH GMBH
发明人： Karl WAGNER , Georg RUZICKA , Sebastian SCHMITZ
IPC分类号： F16F3/12
CPC分类号： F16F3/12 , F16F1/366 , F16F2224/02 , F16F2224/0241 , F16F2226/04 , F16F2234/02 , F16F2238/024 , F16F2238/026
摘要： The invention is directed to a hybrid spring device comprising an outer tubular shell, and an inner part enclosed in the outer tubular shell comprising a fibre reinforced plastic material. According to the invention the outer tubular shell is designed as self-supporting part made from a metallic material. The invention further provides suitable methods for producing such types of hybrid spring devices.
摘要翻译：本发明涉及一种混合弹簧装置，其包括外部管状壳体和封闭在外部管状壳体中的包含纤维增强塑料材料的内部部件。根据本发明，外管壳被设计为由金属材料制成的自支撑部件。本发明还提供了用于生产这种类型的混合弹簧装置的合适方法。

5. 发明申请

US20180323489A1 Truss Reinforced Radome Crown Structure Shock Absorbing And Recoiling Sysytem 审中-公开
公开(公告)号：US20180323489A1
公开(公告)日：2018-11-08
申请号：US15479868
申请日：2017-04-05
申请人： Howard R. Vermillion, JR.
发明人： Howard R. Vermillion, JR.
IPC分类号： H01Q1/00 , H01Q1/42
CPC分类号： H01Q1/005 , B64C1/08 , B64C1/36 , B64C25/58 , F16F1/06 , F16F15/067 , F16F2232/08 , F16F2238/026 , F42B10/46 , H01Q1/281 , H01Q1/42
摘要： A truss reinforced radome crown structure shock absorbing and recoiling system that is utilized with an aircraft antenna adapter plate or other satellite communication (SAT-COM) structure to an aircraft airframe or fuselage and for allowing for pressurized expansion and contraction of the fuselage, or to protect against a bird strike incident or rapid decompression event. There are multiple design configurations of the system, with all configurations utilizing an actuating recoiling strut. In first and second design configurations, the strut is used on an adapter plate or adjacent to attachment lugs. A third design configuration uses a strut with a sliding mechanism. In all configurations after decompression, a bird strike incident or rapid decompression event the system will allow a fuselage to return to an original position.

6. 发明申请

US20180209504A1 SPRING STRUCTURE HAVING MULTIPLE COIL-SHAPED UNIT SPRINGS AND METHOD FOR MANUFACTURING SAME 审中-公开
公开(公告)号：US20180209504A1
公开(公告)日：2018-07-26
申请号：US15744825
申请日：2016-07-15
申请人： Hyung Woo KIM , Gyun Hwan KIM
发明人： Hyung Woo KIM , Gyun Hwan KIM
IPC分类号： F16F3/02 , B21F35/00
CPC分类号： F16F3/02 , B21F35/00 , B23C3/32 , B23P15/00 , B26D3/11 , F16F3/04 , F16F2230/0029 , F16F2234/02 , F16F2238/026
摘要： A spring structure includes a coil-shaped spring portion including multiple coil-shaped unit springs having a same inner diameter center axis, and alternately arranged at regular intervals such that a wire rod of one of the coil-shaped unit springs and a wire rod of a remaining one of the coil-shaped unit springs overlap each other; and a support portion having a non-spring structure, the support portion being connected with each of the coil-shaped unit springs and supporting the coil-shaped spring portion, thereby providing the support portion and the coil-shaped spring portion that are formed integrally with each other.

7. 发明授权

US09926993B2 Coil spring 有权
公开(公告)号：US09926993B2
公开(公告)日：2018-03-27
申请号：US15310826
申请日：2015-07-07
申请人： AISIN AW CO., LTD.
发明人： Yoshihiro Takikawa , Yasuhiro Watanabe
IPC分类号： F16F1/06 , F16F1/02 , F16F1/04 , F16F15/134 , F16H45/02 , F16D3/12
CPC分类号： F16F1/06 , F16D3/12 , F16F1/028 , F16F1/047 , F16F15/134 , F16F2238/026 , F16H45/02 , F16H2045/0221
摘要： A coil spring is formed by winding a wire in a coil shape. In the cross sectional shape of the wire formed in the coil shape, the inner diameter side part in the coil shape includes a semi-elliptical shape having a major radius and a minor radius and the outer diameter side part in the coil shape includes a curved shape circumscribing a circumscribed circle having a radius larger than the minor radius, arc shapes having a curvature larger than the curvature of the circumscribed circle, and linear shapes connecting both ends of the arc shapes to both ends of the semi-elliptical shape. This can increase the cross sectional shape of the wire, reduce a shearing stress, and improve the durability of the coil spring.

8. 发明申请

US20180073093A1 HEAT-TREATED STEEL WIRE HAVING EXCELLENT FATIGUE-RESISTANCE CHARACTERISTICS 审中-公开
公开(公告)号：US20180073093A1
公开(公告)日：2018-03-15
申请号：US15559959
申请日：2016-03-22
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Hiroshi OURA , Tomokazu MASUDA
IPC分类号： C21D9/02 , C22C38/32 , C22C38/54 , C22C38/46 , C22C38/24 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D8/06 , F16F1/02
CPC分类号： C21D9/02 , C21D8/065 , C21D2211/001 , C21D2211/004 , C21D2211/008 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/24 , C22C38/32 , C22C38/34 , C22C38/46 , C22C38/54 , F16F1/021 , F16F2224/0208 , F16F2226/02 , F16F2230/0023 , F16F2238/026
摘要： To provide a heat-treated steel wire having excellent fatigue-resistance characteristics. The heat-treated steel of the present invention has a predetermined chemical composition, with the balance being iron and inevitable impurities, wherein the heat-treated steel wire includes, in a tempered martensite structure at a depth of 0.3 mm from a surface layer: Cr based carbides having a circle equivalent diameter of 0.1 μm or more and less than 0.3 μm in 0.20 particles/μm2 or less, Cr based carbides having a circle equivalent diameter of 0.3 μm or more and less than 0.7 μm in 0.002 particles/μm2 or less, and Cr based carbides having a circle equivalent diameter of 0.7 μm or more in 0.0010 particles/μm2 or less, and wherein the amount of residual austenite exceeds 5% and 15% or less in terms of a volume ratio.

9. 发明授权

US10066697B2 Three parameter isolators containing rolling seal damper assemblies 有权
公开(公告)号：US10066697B2
公开(公告)日：2018-09-04
申请号：US15412525
申请日：2017-01-23
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Tim Daniel Barber , Timothy Hindle , Dylan Jaksich
IPC分类号： F16F15/02 , F16F9/36 , F16F9/32 , F16F13/00
CPC分类号： F16F15/022 , B64G1/22 , F16F9/20 , F16F9/3257 , F16F9/362 , F16F13/007 , F16F15/023 , F16F2222/12 , F16F2232/08 , F16F2238/026 , F16F2238/04
摘要： Embodiments of three parameter isolators including rolling seal damper assemblies are provided. In one embodiment, the three parameter isolator includes first and second isolator end portions, which are opposed along a working axis. A main spring and a tuning spring are mechanically coupled in parallel between the first and second isolator end portions. A rolling seal damper assembly is further mechanically coupled between the first and second isolator end portions in parallel with the main spring and in series with the tuning spring. The rolling seal damper assembly includes a first hydraulic chamber, a second hydraulic chamber fluidly coupled to the first hydraulic chamber, and first and second rolling diaphragm seals partially bounding the first and second hydraulic chambers, respectively. In certain implementations, the rolling seal damper assembly also contains a thermal compensator piston to which the first rolling diaphragm seal is attached.

10. 发明申请

US20170241505A1 REGRESSIVE HYDRAULIC DAMPER 审中-公开
公开(公告)号：US20170241505A1
公开(公告)日：2017-08-24
申请号：US15347096
申请日：2016-11-09
申请人： Bill J. Gartner
发明人： Bill J. Gartner
IPC分类号： F16F9/516 , F16F9/32 , F16F9/512 , F16F9/34
CPC分类号： F16F9/516 , F16F9/3214 , F16F9/3228 , F16F9/3405 , F16F9/48 , F16F9/5126 , F16F2222/123 , F16F2228/14 , F16F2238/026
摘要： A damper of shock and vibration. In one embodiment there is a hydraulic damper with a regressive damping characteristic in both compression and extension, such that damping forces decrease with increased stroking velocity within a predetermined range of stroking velocity. Outside of this range, damping forces are progressive, such that the damping force increases with increased stroking velocity. In another embodiment, there is a hydraulic damper with a second, slidable piston within one of the internal chambers defined by the main piston. This secondary piston is spring loaded and hydraulically latchable at either a first position or a second position based on the pressure differential across the main piston.

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