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71. 发明申请

US20080124011A1 LINEAR GUIDE APPARATUS 有权
标题翻译：线性指南装置
公开(公告)号：US20080124011A1
公开(公告)日：2008-05-29
申请号：US11926195
申请日：2007-10-29
申请人： Yoshinori MIZUMURA , Keisuke MATSUMURA
发明人： Yoshinori MIZUMURA , Keisuke MATSUMURA
IPC分类号： F16C29/06
CPC分类号： F16C29/0604
摘要： Inclined portions 15 which are provided at both end portions of a slider-side rolling element raceway groove 11 are each made up of a first crowning 18 which is formed into a curved surface shape with a large radius of curvature so as to be inclined moderately and continuously from the slider-side rolling element raceway groove, a planar second crowning 19 which neighbors the first crowning and extends towards an inner circumferential surface of a direction turning path and which is steeper in inclination than the first crowning and shorter in axial length than the first crowning, and a slope 20 which is provided between the second crowning and an end face of a slider main body and is formed steeper than the first and second crownings.
摘要翻译：设置在滑块侧滚动体滚道槽11的两端部的倾斜部15分别由形成为具有大曲率半径的曲面形状以适度倾斜的第一隆起部18构成，与滑块侧滚动体滚道槽连续地连续地形成平面的第二隆起19，该第二隆起19相邻于第一隆起并朝向方向转动路径的内周面延伸，并且倾斜度比第一隆起更陡，轴向长度比第一隆起部，以及设置在第二隆起部和滑块主体的端面之间的斜面20，并且形成为比第一和第二隆起部更陡。

72. 发明申请

US20050213856A1 Linear motion guide unit 有权
标题翻译：直线运动导向单元
公开(公告)号：US20050213856A1
公开(公告)日：2005-09-29
申请号：US11086910
申请日：2005-03-23
申请人： Toshiaki Geka , Hideaki Ogura
发明人： Toshiaki Geka , Hideaki Ogura
IPC分类号： F16C29/06
CPC分类号： F16C29/064 , F16C29/0604 , F16C29/0609
摘要： A linear motion guide unit is provided in which a crowning portion available extensively for standard specification is made easily. The crowning portion is comparatively small in depth, and rich in high accuracy and high durability. A raceway groove for a load race in a carriage is made at an ingress/egress area thereof with the crowning portion of a curved profile that varies gently to allow the rolling element to move in and out of the load race with smoothness. The carriage is provided at the forward and aft ends of the raceway groove with rounded bevels, which are made in a curved contour merging into the associated crowning portion without causing any discontinuity at a junction of the rounded bevel with the crowning portion.
摘要翻译：提供了一种线性运动导向单元，其中可容易地获得广泛用于标准规格的隆起部分。隆起部的深度比较小，并且具有高精度和高耐久性。在滑架的入口/出口处形成用于载架的滚道槽，其弯曲轮廓的隆起部分轻微变化，以允许滚动元件平滑地进入和离开载荷座圈。滑架设置在具有圆形斜面的滚道槽的前端和后端，该圆形斜面以弯曲的轮廓形成并入相关的隆起部分中，而不会在圆形斜面与凸面部分的接合处产生任何不连续。

73. 发明授权

US06619846B1 Actuator 失效
标题翻译：执行器
公开(公告)号：US06619846B1
公开(公告)日：2003-09-16
申请号：US09868320
申请日：2001-06-18
申请人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
IPC分类号： F16C2904
CPC分类号： F16H25/24 , F16C29/005 , F16C29/0604 , F16C29/063 , F16H2025/2034 , F16H2025/2075
摘要： A guide mechanism is provided with first guide rails each having a circular arc-shaped cross section to be installed to first long grooves each having a circular arc-shaped cross section formed on an inner wall surface of a frame, and second guide rails each having a circular arc-shaped cross section to be installed to second long grooves each having a circular arc-shaped cross section formed on side surfaces of a slider opposed to the inner wall surface of the frame. Accordingly, the arrangement of ball-rolling grooves in the slider can be performed more freely, and it is possible to mitigate the concentration of stress exerted by external force.
摘要翻译：引导机构设置有每个具有圆弧形横截面的第一导轨，以安装到形成在框架的内壁表面上的具有圆弧形横截面的第一长槽，以及第二导轨，每个第二导轨具有圆弧形截面被安装到具有圆弧形横截面的第二长槽上，形成在与框架的内壁表面相对的滑块的侧表面上。因此，可以更自由地进行滑块中的滚珠滚动槽的布置，并且可以减轻由外力施加的应力集中。

74. 发明申请

US20030164264A1 Structure for linear guideway 审中-公开
标题翻译：直线导轨结构
公开(公告)号：US20030164264A1
公开(公告)日：2003-09-04
申请号：US10086420
申请日：2002-03-04
发明人： Bing-Hung Luo
IPC分类号： F16N001/00
CPC分类号： F16C29/086 , F16C29/0604 , F16C29/064 , F16C33/6651
摘要： The present invention is mainly to provide an improved structure for linear guideway, which in general contains: an unlimitedly extendable guideway, a moving slider along the guideway, a slide way installed inside the slider for the movement of the rolling objects, an end cover installed at the end of the slide way for the rolling objects to circulate; among which a lubricating structure is installed longitudinally inside the slider and mainly contains an oil reservoir inside the slider, which oil reservoir extends to the two ends of the slider and connects to the slide way and has a diversion device inside, which diversion device is rather tough and long enough for contact with the most surface area of the rolling objects (FIG. 3).
摘要翻译：本发明主要提供一种直线导轨的改进结构，其通常包括：无限延伸的导轨，沿着导轨的移动滑块，安装在滑动件内部用于移动滚动物体的滑动方向，安装的端盖在滚动物体流通的滑道结束时; 其中润滑结构纵向安装在滑块内部，并且主要在滑块内部包含储油器，该储油器延伸到滑块的两端并与滑道连接，并具有内部的分流装置，该分流装置相当坚固且足够长以与滚动物体的最表面积接触（图3）。

75. 发明授权

US06174084B1 Linear motion bearing assembly with load compensation 有权
标题翻译：直线运动轴承总成，带负载补偿
公开(公告)号：US06174084B1
公开(公告)日：2001-01-16
申请号：US09393476
申请日：1999-09-10
申请人： William A. Pauwels , Gregory S. Lyon
发明人： William A. Pauwels , Gregory S. Lyon
IPC分类号： F16C2906
CPC分类号： F16C29/0645 , F16C29/00 , F16C29/04 , F16C29/0604 , F16C29/0647 , F16C29/069 , F16C29/12
摘要： A linear motion bearing assembly is provided including a carriage, a rail, and a bearing assembly. The linear motion bearing assembly includes deflectable structure formed in at least one of the carriage, rail and bearing assembly. The deflectable structure is configured to deflect under a predetermined force to affect load bearing characteristics of the linear motion bearing assembly. Pressure transducer structure is disposed adjacent to and configured for engaging the deflectable structure to apply the predetermined force to affect load bearing characteristics. The deflectable structure may include portions of the rail defining a cavity. The pressure transducer structure is disposed within the cavity. In another embodiment, the carriage includes a sidewall depending therefrom whereby the deflectable structure includes the sidewall. In yet another embodiment, the bearing assembly includes a ball retainer having a load bearing plate aperture. The deflectable structure includes a load bearing plate positioned within the aperture. The pressure transducer structure may include piezoelectric structure.
摘要翻译：提供了一种直线运动轴承组件，其包括滑架，导轨和轴承组件。直线运动轴承组件包括形成在滑架，轨道和轴承组件中的至少一个中的可偏转结构。可偏转结构构造成在预定的力下偏转以影响直线运动轴承组件的承载特性。压力传感器结构被布置成与可偏转结构接合并构造成用于接合可偏转结构以施加预定的力以影响承载特性。可偏转结构可以包括限定空腔的轨道的部分。压力传感器结构设置在腔内。在另一个实施例中，托架包括从其垂下的侧壁，由此可偏转结构包括侧壁。在另一个实施例中，轴承组件包括具有承载板孔的球保持件。可偏转结构包括位于孔内的承载板。压力传感器结构可以包括压电结构。

76. 发明授权

US6086254A Linear motion bearing assembly 失效
标题翻译：直线运动轴承总成
公开(公告)号：US6086254A
公开(公告)日：2000-07-11
申请号：US112848
申请日：1998-07-10
申请人： Gregory S. Lyon
发明人： Gregory S. Lyon
IPC分类号： F16C29/00 , F16C29/02 , F16C29/06 , F16C32/06
CPC分类号： F16C29/0647 , F16C29/005 , F16C29/007 , F16C29/025 , F16C29/0604 , F16C29/065 , F16C32/064
摘要： A linear motion bearing assembly includes a carriage having a bearing track, a fluid inlet port and a fluid supply passage interconnecting the fluid inlet port and the bearing track. The bearing track has a load bearing portion, a return portion and a pair of turnarounds interconnecting the load bearing portion and the return portion. The carriage is supported for linear movement on a rail. A plurality of rolling elements are positioned in the bearing track and a pressurized hydrostatic fluid supply is connected to the fluid inlet port for supplying hydrostatic fluid under pressure to the bearing track.
摘要翻译：直线运动轴承组件包括具有轴承轨道的滑架，流体入口和使流体入口与轴承轨道相互连接的流体供给通道。轴承轨道具有承载部分，返回部分和将承载部分和返回部分互连的一对转向。滑架支撑在轨道上线性运动。多个滚动元件定位在轴承轨道中，并且加压静液流体供应源连接到流体入口端口，用于将压力下的静压流体供应到轴承轨道。

77. 发明授权

US5059037A Anti-friction bearing for linear movements 失效
标题翻译：用于线性运动的抗摩擦轴承
公开(公告)号：US5059037A
公开(公告)日：1991-10-22
申请号：US580193
申请日：1990-09-10
申请人： Ernst Albert
发明人： Ernst Albert
IPC分类号： F16C29/06 , F16C29/12 , F16C33/61
CPC分类号： F16C29/0645 , F16C29/0604 , F16C29/12 , F16C33/60
摘要： An anti-friction bearing for linear movements comprising a bearing body (10) which is guided movable on a rail (12) in a longitudinal direction thereof. The bearing body has legs (18a, b) accommodating at least one part of the rail (12) between them and a web (20) connecting these legs (18a, b) in one piece. At least one rolling body cycle (A-D) allocated to each of the legs (18a, b) has one load-transmitting rolling body row (A1-D1) in engagement with one load-receiving running path (B13, D13) of the respective leg (18a, b) and with one running path (A12-D12) at one side face of the rail (12) said side face being adjacent to said leg (18a, b). The load-transmitting rolling body rows (A1-D1) are preloadable between the respective allocated paths (B13, D13; A12-D12) and this preload is adjustable by preloading means (30). The preloading means (30) are disposed in the range of the web (20) with a direction of effect substantially normal to the longitudinal direction of the rail (12) and substantially parallel to a connecting plane (VE1, VE2) of the two load-transmitting rolling body rows (A1-D1) lying at either side of the rail (12), and which are designed to upset the web (20) in this direction of effect.
摘要翻译：一种用于线性运动的抗摩擦轴承，包括可在其纵向方向上在轨道（12）上被引导的轴承体（10）。轴承体具有在它们之间容纳轨道（12）的至少一部分的腿部（18a，b）和将这些腿部（18a，b）连接成一体的腹板（20）。分配给每个支腿（18a，b）的至少一个滚动体循环（AD）具有一个载荷传送滚动体排（A1-D1），其与相应的一个载荷接收运行路径（B13，D13）接合（18a，b），并且在轨道（12）的一个侧面具有一个行进路径（A12-D12），所述侧面与所述腿部（18a，b）相邻。负载传送滚动体列（A1-D1）可以在相应的分配路径（B13，D13; A12-D12）之间预加载，并且该预载荷可由预加载装置（30）调节。预紧装置（30）设置在幅材（20）的范围内，其方向基本上垂直于轨道（12）的纵向方向并且基本上平行于两个载荷的连接平面（VE1，VE2） - 传送位于轨道（12）的任一侧的滚动体列（A1-D1），并且被设计成在该方向上使卷筒纸（20）发生翘曲。

78. 发明授权

US5044779A Linear ball bush 失效
标题翻译：直线球轴承
公开(公告)号：US5044779A
公开(公告)日：1991-09-03
申请号：US499898
申请日：1990-03-27
申请人： Ernst Albert , German Dutsch , Rainer Hofling
发明人： Ernst Albert , German Dutsch , Rainer Hofling
IPC分类号： F16C33/78 , F16C29/06 , F16C29/08 , F16C43/06
CPC分类号： F16C29/0676 , F16C29/0604 , F16C29/069 , F16C29/084 , F16C29/088 , F16C43/06
摘要： In a linear ball bush of part-annular form it is proposed that part-annular seals are secured against rotation about the cage axis by shape-locking engagement with a cage and are movable radially in relation to the cage axis over their substantially entire circumferential extent. Further it is proposed that longitudinal seal strips each comprise a root part received by a longitudinal groove of the cage and a tongue part resting on the shaft, these longitudinal sealing strips being provided with projections at their ends which rest under a longitudinal tension against an axially directed support shoulder of the cage.
摘要翻译：在部分环形的直线球轴衬中，提出部分环形密封件通过与保持架的形状锁定接合来抵抗围绕保持架轴线的旋转而被固定，并且在其基本上整个圆周方向上相对于保持架轴线径向移动。此外，建议纵向密封条各自包括由保持架的纵向凹槽接收的根部部分和搁置在轴上的舌部分，这些纵向密封条在其端部处设置有突起，该突出部分在纵向张力下抵靠轴向定向支撑肩膀的笼子。

79. 发明授权

US4511189A Endless linear movement roller bearing 失效
标题翻译：无极直线运动滚子轴承
公开(公告)号：US4511189A
公开(公告)日：1985-04-16
申请号：US499367
申请日：1983-05-31
申请人： Tatsuo Mottate
发明人： Tatsuo Mottate
IPC分类号： F16C29/00 , F16C29/06
CPC分类号： F16C29/065 , F16C29/0604 , F16C29/0609
摘要： A roller bearing for linear movement of the type wherein the rollers circulate endlessly is provided. A direction changing path is provided in the shape of a circular curve reversing relative to the direction of movement of the bearing, a connecting load track and return hole at each end, for circulating the rollers. The shape of such direction changing path is obtained in such a manner that the projection of the path onto a plane perpendicular to the direction of movement of the bearing is also a circular curve. As a result, width and height of the bearing unit are made optimum so as to achieve an overall most compact bearing unit. Also a preload device and grease are arranged. The compact endless linear movement roller bearing thus obtained is made without any decrease in the bearing load capacity of prior art apparatus the same size. The roller bearing has good rigidity due to the preload device and has very small frictional resistance due to the spatially circularly curved shape of the direction changing path for the rollers.
摘要翻译：提供一种用于线性运动的滚子轴承，其中滚子循环地循环。方向改变路径设置成相对于轴承的运动方向反转的圆形曲线，每个端部处的连接载荷轨道和返回孔，用于使滚子循环。以这样一种方式获得这种方向改变路径的形状，即在与轴承的运动方向垂直的平面上的路径的投影也是圆形曲线。结果，轴承单元的宽度和高度被最佳化，以便实现整体最紧凑的轴承单元。还安装了一个预载装置和油脂。由此获得的紧凑的环形直线运动滚子轴承在相同尺寸的现有技术装置的轴承负载能力没有任何降低的情况下进行。滚子轴承由于预紧装置而具有良好的刚度，并且由于辊的方向改变路径的空间圆形弯曲形状而具有非常小的摩擦阻力。

80. 发明授权

KR101602087B1 윤활제 장치를 가진 선형 가이드 有权
标题翻译：具有润滑装置的直线导轨
公开(公告)号：KR101602087B1
公开(公告)日：2016-03-09
申请号：KR1020147020532
申请日：2012-12-21
申请人： 쉬니베르거 홀딩 아게
发明人： 미쉴러,에른스트
IPC分类号： F16C33/66 , F16C29/06
CPC分类号： F16C29/064 , F16C29/0604 , F16C33/6648 , F16C2300/02
摘要： 본발명은선형가이드에관한것으로, 주행레일(12)와주행레일(12)상에이동가능한방식으로장착되어있는주행캐리지(14)를가진다. 주행캐리지(14)는하나의로드-베어링채널(16', 18'), 여기에평행하게정렬된리턴채널(16", 18")과리턴채널(16", 18")의단부와로드-베어링채널(16', 18')의단부를연결하는두 개의분산채널와롤링바디채널(16, 18)의각각내에끊임없이순환하도록안내되는다수의롤링바디로이루어진적어도두 개의롤링바디채널(16, 18)을포함한다. 적어도두 개의롤링바디채널(16, 18)이서로대향해놓이도록주행캐리어(14)상에배열되어있어서주행레일(12)을따라서주행캐리어(14)를가이드할때에, 로드-베어링채널(16', 18')내에가이드된롤링바디가주행레일의종방향으로양측상에각각의경우에도입되는로드-베어링트랙내에롤(roll)한다. 선형가이드(10)가적어도하나의윤활제흡수요소(20)를가진윤활제장치를포함한다. 윤활제흡수요소(20)는주행캐리지(14)에탈착가능하게설치될수 있어서, 로드-베어링채널(16', 18')내에가이드된롤링바디와직접완전히또는부분적으로접촉하게된다.
摘要翻译：线性引导件具有可移动地支撑在行驶导轨上的托架（14）。两个滚动元件通道中连续引入几个滚动元件。滚动元件通道在滑架上彼此相对地布置，使得滚动元件沿着运行轨道的纵向被引导在两个负载通道（16'，18'）中。润滑剂装置（20）设置有润滑剂吸收元件，并且可移除地附接，使得滚动元件的部分在托架处与负载通道直接接触。

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