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61. 发明申请

US20130009376A1 THRUST SLIDING BEARING AND COMBINATION MECHANISM OF THE THRUST SLIDING BEARING AND A PISTON ROD 有权
标题翻译：棘轮滑动轴承和活塞杆的滑动轴承和组合机构
公开(公告)号：US20130009376A1
公开(公告)日：2013-01-10
申请号：US13635539
申请日：2011-02-17
申请人： Ryohei Kaneko , Kouichi Morishige
发明人： Ryohei Kaneko , Kouichi Morishige
IPC分类号： B60G13/00 , F16C27/08 , F16C27/02
CPC分类号： B60G15/068 , B60G2204/128 , B60G2204/418 , F16C17/04 , F16C17/18 , F16C33/102 , F16C33/20 , F16C2208/04 , F16C2208/60 , F16C2208/66 , F16C2208/70 , F16C2208/76 , F16C2326/05 , F16C2361/53
摘要： A thrust sliding bearing 1 includes a synthetic resin-made annular bearing body 4 having an annular upper surface 2 and an annular engaging projection 3; a synthetic resin-made annular bearing body 6; a synthetic resin-made thrust sliding bearing piece 7; an annular upper cover 9 having engaging projections 8 which engage the engaging projection 3 of the bearing body 4; and an annular metal plate 15 interposed between the bearing body 6 and the annular upper cover 9.
摘要翻译：推力滑动轴承1包括具有环形上表面2和环形接合突起3的合成树脂制环形轴承体4; 合成树脂制环形轴承体6; 合成树脂制推力滑动轴承片7; 具有与轴承体4的接合突起3接合的接合突起8的环形上盖9; 以及插入在轴承主体6和环形上盖9之间的环形金属板15。

62. 发明授权

US08128339B2 Bearing support structure and gas turbine 有权
标题翻译：轴承支撑结构和燃气轮机
公开(公告)号：US08128339B2
公开(公告)日：2012-03-06
申请号：US12373120
申请日：2007-07-11
申请人： Mitsuru Kondo , Hiroji Tada , Osamu Morii , Tadayuki Hanada , Hirokazu Hagiwara , Kunihiro Shimizu , Tomohiro Imae
发明人： Mitsuru Kondo , Hiroji Tada , Osamu Morii , Tadayuki Hanada , Hirokazu Hagiwara , Kunihiro Shimizu , Tomohiro Imae
IPC分类号： F16C27/02
CPC分类号： F01D25/164 , F05D2250/231 , F16C39/04 , F16C2360/23
摘要： To provide a bearing support structure and a gas turbine that prevent damage of device induced by a rotor shaft when the rotor shaft is unbalanced, the bearing support structure and the gas turbine includes: a casing (7) formed in a cylindrical shape; a bearing unit (8) formed in a cylindrical shape and housed in the casing (7); a rotation shaft (5) rotatably supported by the bearing unit (8); and a reaction-force decreasing unit (13) that connects the casing and the bearing unit, and is configured to decrease a radial reaction force on the bearing unit side.
摘要翻译：为了提供一种轴承支撑结构和燃气轮机，其在转子轴不平衡时防止由转子轴引起的装置的损坏，轴承支撑结构和燃气轮机包括：形成为圆柱形的壳体（7）轴承单元（8），其形成为筒状并容纳在所述壳体（7）中; 由所述轴承单元（8）可旋转地支撑的旋转轴（5）; 以及连接壳体和轴承单元的反作用力减小单元（13），并且被构造成减小轴承单元侧的径向反作用力。

63. 发明申请

US20090274400A1 Rotating -Body Support Structure 审中-公开
标题翻译：旋转 - 支撑结构
公开(公告)号：US20090274400A1
公开(公告)日：2009-11-05
申请号：US12226187
申请日：2007-06-26
申请人： Katsuya Yamashita , Chiaki Yasuda , Kazuhiro Tamura , Hitoshi Kaguchi , Yoshitake Kasubata , Akio Kambe
发明人： Katsuya Yamashita , Chiaki Yasuda , Kazuhiro Tamura , Hitoshi Kaguchi , Yoshitake Kasubata , Akio Kambe
IPC分类号： F16C27/02 , F16C35/00
CPC分类号： F16F15/023 , F16C17/02 , F16C17/24 , F16C27/02 , F16C27/063
摘要： The present invention provides a rotating-body support structure that is capable of obtaining a damping effect of a rotating body with a simple configuration. To this end, the rotating-body support structure is configured to include a housing (21) and a bush portion (24) which is supported by the housing (21) and which rotatably supports a boring bar (11); and to have oil filled between the housing (21) and the bush portion (24).
摘要翻译：本发明提供能够以简单的结构获得旋转体的阻尼效果的旋转体支撑结构。为此，旋转体支撑结构被构造成包括由壳体（21）支撑并且可旋转地支撑镗杆（11）的壳体（21）和衬套部分（24）。并且在所述壳体（21）和所述衬套部（24）之间具有填充油。

64. 发明授权

US07553086B2 Hydrodynamic journal bearing 有权
标题翻译：流体动力轴颈轴承
公开(公告)号：US07553086B2
公开(公告)日：2009-06-30
申请号：US10896099
申请日：2004-07-20
申请人： Sun Goo Kang , Marshall Saville , Keith A. Hurley
发明人： Sun Goo Kang , Marshall Saville , Keith A. Hurley
IPC分类号： F16C27/02 , F16C17/02
CPC分类号： F16C17/024 , F16C27/02 , F16C43/02 , F16C2360/24
摘要： A journal foil bearing comprising a retaining member having an inner surface which defines a shaft opening within which a rotatable shaft is receivable for rotation; and a foil assembly affixed to and lining the inner surface and comprising a plurality of foil sub-assemblies each subtending a circumferential segment, of the inner surface. Each of the foil sub-assemblies may comprise an under foil sandwiched between a spring foil disposed radially outwardly of the under foil, and a top foil disposed radially inwardly of the under foil, the under foil, the top foil, and the spring foil each having a leading edge distal from a trailing edge in a direction of rotation of the rotatable shaft, and each of the under foil, the top foil, and the spring foil being affixed to the retaining member along their respective leading edge, their respective trailing edge, or both their respective leading edge and their respective trailing edge, wherein a radius of curvature of the top foil is less than a radius of curvature of the under foil. A method of supporting a rotating shaft is also disclosed.
摘要翻译：一种轴颈薄片轴承，其包括保持构件，所述保持构件具有内表面，所述内表面限定轴开口，旋转轴可容纳在所述轴开口中以便旋转; 以及箔片组件，其固定并衬在内表面上，并且包括多个箔片子组件，每个箔片子组件对着内表面的周向段。每个箔子组件可以包括夹在设置在下箔片的径向外侧的弹簧箔和设置在下箔的径向内侧的顶箔，下箔，顶箔和弹簧箔之间的下箔具有远离可旋转轴的旋转方向的后缘的前缘，并且每个下箔，顶箔和弹簧箔沿其相应的前缘固定到保持构件，它们各自的后缘，或它们各自的前缘和它们各自的后缘两者，其中顶部箔片的曲率半径小于下部箔片的曲率半径。还公开了一种支撑旋转轴的方法。

65. 发明授权

US06969289B2 Marine vessel propulsion with a thrust bearing 有权
标题翻译：带推力轴承的船舶推进
公开(公告)号：US06969289B2
公开(公告)日：2005-11-29
申请号：US10792530
申请日：2004-03-03
申请人： Hartmut Hultsch , Karl-Heinz Merk
发明人： Hartmut Hultsch , Karl-Heinz Merk
IPC分类号： B63H21/30 , B63H23/32 , F16C17/04 , F16C27/02
CPC分类号： B63H23/321 , B63H21/305 , B63H2023/325 , F16C17/04 , F16C27/02 , F16C2326/30
摘要： A marine vessel propulsion assembly has an elastically suspended gearbox with an output drive shaft guided in an axial bearing with a rigidly suspended bearing housing. Free space is provided in the axial bearing for allowing movement of the output drive shaft in the radial direction, wherein the output drive shaft is freely movable radially within the free space. A supporting ring with sliding elements for axial guidance of the output drive shaft is arranged in the axial bearing. The supporting ring is hydraulically supported by a large number of pistons so that the supporting ring can match itself to angular displacements of the output drive shaft and can always completely and uniformly support the sliding elements on the bearing circumference.
摘要翻译：海洋船舶推进组件具有弹性悬挂的齿轮箱，其中输出驱动轴在具有刚性悬挂的轴承壳体的轴向轴承中引导。在轴向轴承中设置有用于允许输出驱动轴沿径向运动的自由空间，其中，输出驱动轴可在自由空间内径向自由移动。在轴向轴承中布置有用于输出驱动轴的轴向引导的滑动元件的支撑环。支撑环由大量的活塞液压支撑，使得支撑环可以自身匹配输出驱动轴的角位移，并且可以总是完全和均匀地支撑轴承圆周上的滑动元件。

66. 发明申请

US20050013515A1 Foil bearing 失效
标题翻译：箔轴承
公开(公告)号：US20050013515A1
公开(公告)日：2005-01-20
申请号：US10815937
申请日：2004-04-02
申请人： Hidehiko Nakata
发明人： Hidehiko Nakata
IPC分类号： F16C27/02 , F16C17/12 , F16C37/00 , F16C32/06
CPC分类号： F16C37/002 , F16C17/024 , F16C33/1005
摘要： In a foil bearing comprising: a stationary mount member (2) surrounding an outer circumferential surface of a journal (4) of a rotating member via an annular gap (G); and a plurality of centripetal force producing foils (or bump foils) 7 arranged in the annular gap so as to oppose a substantially entire part of the outer circumferential surface of the journal, the stationary mount member is provided with a plurality of circumferentially arranged through-holes (8) at an axially middle portion thereof, and the centripetal force producing foils comprise members which are axially spaced apart from each other at a position where the through-holes are located.
摘要翻译：一种箔片轴承，包括：经由环形间隙（G）围绕旋转构件的轴颈（4）的外圆周表面的固定安装构件（2）; 以及配置在所述环状间隙中以与所述轴颈的外周面的大致整个部分相对的多个向心力产生箔（或凸块箔）7，所述固定安装构件设置有多个周向布置的贯通孔，在其轴向中间部分处的孔（8），并且向心力产生箔包括在通孔所在的位置处彼此轴向间隔开的构件。

67. 发明授权

US6158893A High load capacity compliant foil hydrodynamic journal bearing 有权
标题翻译：高负载能力兼容箔流体动力轴颈轴承
公开(公告)号：US6158893A
公开(公告)日：2000-12-12
申请号：US447460
申请日：1999-11-22
申请人： Hooshang Heshmat
发明人： Hooshang Heshmat
IPC分类号： F16C27/02 , A61C1/18 , F16C17/12 , F16C17/03
CPC分类号： F16C17/024 , F16C27/02 , A61C1/181 , F16C2360/24 , F16C37/002
摘要： A compliant hydrodynamic fluid film journal bearing for handling high loads. The bearing assembly includes a first thin smooth compliant sheet for facing a shaft, one or more corrugated foils, and a second sheet between the foils and the compliant sheet for supportedly underlying the compliant sheet for preventing sagging of the first sheet between ridges of the foils. A foil element is anchored at a position intermediate its ends to the bearing sleeve whereby both ends thereof are unanchored. A pair of radially outer and inner corrugated foils have outer foil ridges which underlie some inner foil ridges and outer foil furrows which underlie others of the inner foil ridges. A bearing assembly includes a plurality of rows of corrugated foil elements wherein ends of foil elements are offset circumferentially from ends of foil elements in adjacent rows symmetrically from the radial centerplane to provide a herringbone pattern effect. At least some ridges on at least one of inner and outer corrugated foils have truncated apex portions.
摘要翻译：用于处理高负载的柔性流体动力流体膜轴颈轴承。所述轴承组件包括用于面向轴的第一薄平滑顺应性片材，一个或多个波纹箔片，以及在所述箔片和所述柔顺片材之间的第二片材，用于支撑在所述柔顺片材下方，以防止所述第一片材在所述箔片的脊之间下垂。箔元件被锚固在其端部之间的位置到轴承套筒处，由此其两端都未被锚定。一对径向外部和内部波纹箔片具有位于一些内部箔脊和位于内部薄片脊之下的外部箔沟的外部薄片脊。轴承组件包括多排波纹箔片元件，其中箔片元件的端部从邻近行中的箔元件的端部周向地偏离，与径向中心平面对称地提供人字形图案效果。内外波纹箔片中的至少一个上的至少一些脊部具有截顶部。

68. 发明授权

US6065875A Turbo charger bearing construction 失效
标题翻译：涡轮增压器轴承结构
公开(公告)号：US6065875A
公开(公告)日：2000-05-23
申请号：US104117
申请日：1998-06-24
申请人： Ken Mitsubori , Yukiteru Sekita
发明人： Ken Mitsubori , Yukiteru Sekita
IPC分类号： F02B39/00 , F01D25/16 , F16C17/03 , F16C17/12 , F16C27/02 , F16L27/02
CPC分类号： F01D25/162 , F16C17/03 , F16C27/02 , F16C2360/24
摘要： A bearing is provided between a turbine shaft and a bearing box in a turbine or compressor housing, a first gap of a size sufficient to form an oil film is provided between the bearing and the bearing box, and a pair of second larger gaps is provided adjacent to the first gap on both ends of the first gap in a longitudinal direction of the turbine shaft. A pair of spring members each able to exert a predetermined spring force on the bearing is provided around the entire circumference in the second gaps respectively.
摘要翻译：在涡轮轴和涡轮机或压缩机壳体中的轴承箱之间设置轴承，在轴承和轴承箱之间设置尺寸足以形成油膜的第一间隙，并且提供一对第二较大的间隙与涡轮轴的纵向方向上的第一间隙的两端上的第一间隙相邻。分别在第二间隙中围绕整个圆周设置一对能够在轴承上施加预定弹簧力的弹簧构件。

69. 发明授权

US6024497A Bushing with molded spring 失效
标题翻译：用模制弹簧衬套
公开(公告)号：US6024497A
公开(公告)日：2000-02-15
申请号：US106414
申请日：1998-06-29
申请人： Bernard Leibman
发明人： Bernard Leibman
IPC分类号： B41J13/076 , F16C13/02 , F16C25/04 , F16C33/20 , F16C35/02 , F16C27/02
CPC分类号： F16C25/04 , B41J13/076 , F16C13/02 , F16C33/20
摘要： A bushing mountable in a housing for supporting a rotating member and for providing a bias force to the rotating member in a first direction is disclosed. The bushing includes a body defining an aperture therein and a mounting member for mounting the bushing to the housing. The bushing also includes a biasing member operably associated with said body and said mounting member. At least two of said biasing member, said mounting member and said body are integral with each other.
摘要翻译：公开了一种可安装在用于支撑旋转构件并用于沿第一方向向旋转构件提供偏压力的壳体中的衬套。衬套包括在其中限定孔的主体和用于将衬套安装到壳体的安装构件。衬套还包括与所述主体和所述安装构件可操作地相关联的偏置构件。所述偏置构件，所述安装构件和所述主体中的至少两个彼此成一体。

70. 发明授权

US5988888A Squeeze film damper bearing 失效
标题翻译：挤压薄膜阻尼轴承
公开(公告)号：US5988888A
公开(公告)日：1999-11-23
申请号：US89160
申请日：1998-06-02
申请人： Soichiro Une , Osamu Saito , Shinobu Saito , Masao Kobayashi
发明人： Soichiro Une , Osamu Saito , Shinobu Saito , Masao Kobayashi
IPC分类号： F16C27/02 , F16C27/04 , F16C32/06
CPC分类号： F16C27/02 , F16C2360/24
摘要： A squeeze film damper bearing comprises a bearing metal 2 for supporting a rotation shaft 1, a bearing casing 3 for covering the bearing metal 2 and a concentricity spring 4 between the bearing metal 2 and the bearing casing 3. The bearing casing 3 is provided at its inner periphery with a circumferential groove 3a for accommodating the spring. The spring 4 is made of an elongate steel sheet 4a and has a plurality of recesses 4b formed on a surface of the steel sheet 4a to provide a plurality of longitudinally aligned projections 4c on the other surface of the steel sheet. The steel sheet is bent into cylindrical shape. Each of the projections 4c has a curved surface with a generating line in parallel with the rotation shaft 1.
摘要翻译：挤压薄膜阻尼器轴承包括用于支撑旋转轴1的轴承金属2，用于覆盖轴承金属2的轴承壳体3和在轴承金属2和轴承壳体3之间的同心弹簧4.轴承壳体3设置在其内周边具有容纳弹簧的圆周槽3a。弹簧4由细长的钢板4a制成，并且在钢板4a的表面上形成有多个凹部4b，以在钢板的另一个表面上形成多个纵向排列的突出部4c。钢板弯曲成圆柱形。每个突起4c具有与旋转轴1平行的发生线的曲面。

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