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1. 发明申请

US20180066702A1 Linear Guide Device 审中-公开
公开(公告)号：US20180066702A1
公开(公告)日：2018-03-08
申请号：US15558459
申请日：2016-03-17
申请人： NSK Ltd.
发明人： Jun MATSUMOTO
IPC分类号： F16C29/06 , F16C29/08
CPC分类号： F16C29/06 , F16C29/084 , F16C29/088 , F16J15/002
摘要： To provide a linear guide device having a higher dustproof performance and a dustproof function with a higher degree of freedom. A linear guide device includes a guide rail, a slider, and a rolling element, a seal member which seals a gap formed between a side surface portion of the guide rail and an inner side surface portion of the slider. The seal member includes a first seal member provided at the inner side surface portion of the slider, and a second seal member which is larger in width than the first seal member and is provided in a bottom surface portion of a slider body to be independently detachable from the bottom surface portion, as superimposed on the first seal member.

2. 发明授权

US09845985B1 Home appliance device 有权
公开(公告)号：US09845985B1
公开(公告)日：2017-12-19
申请号：US15337132
申请日：2016-10-28
申请人： BSH HAUSGERAETE GMBH
发明人： Altan Alyanak , Fidan Gueler , Emre Guentav
IPC分类号： A47B96/04 , F25D25/02 , F25D11/00 , F16C29/04 , F16C29/08 , A47B96/02
CPC分类号： F25D25/024 , A47B96/025 , F16C29/048 , F16C29/082 , F16C29/084 , F16C2362/52 , F25D11/00 , F25D23/067
摘要： For the purpose of improving a protective effect of a home appliance device, in particular a home appliance chiller device, is proposed comprising: a telescopic guiding unit, which is convertible at least from a fully contracted state to a fully extracted state and vice versa, and has at least one stationary guiding element; and comprising a cover unit, which at least mostly covers the stationary guiding element at least in the fully extracted state.

3. 发明申请

US20140219587A1 Linear Guide Apparatus 有权
标题翻译：直线导轨装置
公开(公告)号：US20140219587A1
公开(公告)日：2014-08-07
申请号：US14346014
申请日：2012-08-22
申请人： Takumi Nakagawa , Jun Matsumoto , Kazuhito Nishiyama , Keisuke Tanaka
发明人： Takumi Nakagawa , Jun Matsumoto , Kazuhito Nishiyama , Keisuke Tanaka
IPC分类号： F16C29/04
CPC分类号： F16C29/04 , F16C29/0666 , F16C29/084 , F16C29/088
摘要： A linear guide apparatus is provided in which an excellent sealing performance is achieved. The linear guide apparatus includes a retainer for retaining plural cylindrical rollers rotatably in a rolling element rolling passage. The retainer includes an opening portion and accommodates for retention of the plural cylindrical rollers in the opening portion. The retainer also includes an endless seal unit surrounding the opening portion. The seal unit includes an inward facing lip inclining toward the inner side of the opening portion and extending toward the guide rail to be in sliding contact with the guide rail. The inward facing lip is formed continuously all around the seal unit. The seal unit includes an outward facing lip inclining toward the outer side of the opening portion and extending toward the guide rail to be in sliding contact with the guide rail, in addition to the inward facing lip.
摘要翻译：提供了一种线性引导装置，其中实现了优异的密封性能。线性引导装置包括用于将多个圆柱滚子可旋转地保持在滚动元件滚动通道中的保持器。保持器包括开口部分并且容纳用于将多个圆柱形辊保持在开口部分中。保持器还包括围绕开口部分的环形密封单元。密封单元包括朝向开口部的内侧倾斜并朝向导轨延伸的内向唇，以与导轨滑动接触。向内的唇缘在密封单元周围连续地形成。密封单元除面向内侧的唇外还包括朝向开口部的外侧倾斜并向导轨延伸以与导轨滑动接触的向外的唇部。

4. 发明授权

US08317398B2 Linear motion device comprising a deflection assembly having a single deflection passage 有权
标题翻译：线性运动装置包括具有单一偏转通道的偏转组件
公开(公告)号：US08317398B2
公开(公告)日：2012-11-27
申请号：US12694950
申请日：2010-01-27
申请人： Steffen Pfister , Bernhard Keller
发明人： Steffen Pfister , Bernhard Keller
IPC分类号： F16C29/06 , F16C29/04
CPC分类号： F16C29/0609 , F16C29/063 , F16C29/084 , F16C29/12 , F16C33/6648 , F16C2322/39
摘要： A linear motion device has a first assembly and a second assembly which is linearly movable relative to the first assembly, in which at least one first rolling surface which extends in a longitudinal direction is provided on the first assembly, the first rolling surface being located opposite a second rolling surface provided on the second assembly, and in which a row of rolling elements is located between the first and second rolling surfaces, and in which a return passage that is substantially parallel to the first rolling surface is provided in the first assembly, the return passage being connected at either end via a curved deflection passage to the first rolling surface such that rolling elements are transferred, thereby enabling the rolling elements to circulate endlessly, and in which the first assembly includes at least one deflection assembly that may be installed as a whole, and that includes a single deflection passage, and the return passage is provided directly and completely in a separate first body of the first assembly, and the deflection assembly is fastened to the first body via a single, separate fastening bolt that is installable from one side, the fastening bolt being located in the region of the center of curvature of the assigned, curved deflection passage.
摘要翻译：直线运动装置具有第一组件和第二组件，该第一组件和第二组件相对于第一组件可线性移动，其中在纵向方向上延伸的至少一个第一滚动表面设置在第一组件上，第一滚动表面位于相对设置在第二组件上的第二滚动表面，其中一排滚动元件位于第一和第二滚动表面之间，并且其中在第一组件中设置有基本上平行于第一滚动表面的返回通道，返回通道在任一端通过弯曲的偏转通道连接到第一滚动表面，使得滚动元件被转移，从而使得滚动元件能够循环地循环，并且其中第一组件包括至少一个可安装的偏转组件作为整体，并且包括单个偏转通道，并且返回通道被直接设置并且完成在第一组件的独立的第一主体中，偏转组件通过可从一侧安装的单个独立的紧固螺栓紧固到第一主体，紧固螺栓位于第一组件的曲率中心区域分配，弯曲偏转通道。

5. 发明申请

US20120073396A1 MOTION GUIDE DEVICE AND SCREW DEVICE 审中-公开
标题翻译：运动指南装置和螺丝装置
公开(公告)号：US20120073396A1
公开(公告)日：2012-03-29
申请号：US13375149
申请日：2011-05-21
申请人： Takahiro Kawaguchi , Ryuji Furusawa , Yuki Nakamura , Yosuke Irie , Satoshi Kashiwagura , Masanori Yoshino , Masaaki Hihara , Shinya Mori , Katsuya Iida , Atsushi Kawamura
发明人： Takahiro Kawaguchi , Ryuji Furusawa , Yuki Nakamura , Yosuke Irie , Satoshi Kashiwagura , Masanori Yoshino , Masaaki Hihara , Shinya Mori , Katsuya Iida , Atsushi Kawamura
IPC分类号： F16H25/12 , F16C33/10 , F16C29/06
CPC分类号： F16C29/086 , F16C29/0642 , F16C29/084 , F16C29/088 , F16H25/2204 , F16H25/2219 , F16H25/2418 , Y10T74/19749
摘要： Provided are a motion guide device and a screw device each having a cover for protecting the device against moisture, such as coolant, and powder dust. The motion guide device has a raceway member 11, a moving member main body 21 mounted on the raceway member 11 through a plurality of rolling elements and cap members 22 attached to respective end surfaces of the moving member main body 21 in a relative moving direction. A seal cover 50 is provided having a cover main body 51 that covers each of the cap members 22 and a seal section 55 that is provided between the cover main body 51 and a cap member-side end surface of the moving member main body 21 to stop a gap between the cap member-side end surface of the moving member main body 21 and the cover main body 51. This structure makes it possible to reliably prevent any foreign material, such as powder dust or swarf, and moisture, such as coolant, from getting into the inside of the moving member 20.
摘要翻译：提供了一种运动引导装置和螺旋装置，每个具有用于保护装置防止湿气（例如冷却剂）和粉尘的盖的运动引导装置和螺钉装置。运动引导装置具有滚道构件11，移动构件主体21，其通过多个滚动元件安装在滚道构件11上，并且在相对移动方向上安装在移动构件主体21的相应端面上的盖构件22。密封盖50设置有覆盖盖体22的盖主体51和设置在盖主体51和移动部件主体21的盖部件侧端面之间的密封部55，停止移动构件主体21的盖构件侧端面与盖主体51之间的间隙。这种结构使得可以可靠地防止诸如粉尘或切屑的任何异物和诸如冷却剂的湿气从进入移动构件20的内部。

6. 发明申请

US20100206104A1 LINEAR MOTION DEVICE WITH COMPACT MOTOR ARRANGEMENT 有权
标题翻译：具有紧凑型电动机布置的线性运动装置
公开(公告)号：US20100206104A1
公开(公告)日：2010-08-19
申请号：US12693084
申请日：2010-01-25
申请人： Steffen Pfister , Bernhard Keller
发明人： Steffen Pfister , Bernhard Keller
IPC分类号： F16H25/20 , F16C29/06
CPC分类号： F16C29/063 , F16C29/0604 , F16C29/0609 , F16C29/084 , F16C29/12 , F16C33/6648 , F16C2322/39 , F16H25/20 , Y10T74/18576 , Y10T74/18648 , Y10T74/18744
摘要： A linear motion device has a first assembly and a second assembly which is linearly movable relative to the first assembly; a row of rolling elements that may circulate endlessly is located between the first and second assemblies, the first assembly including a rotatable threaded spindle that extends parallel to the longitudinal direction, and that is engaged in a screw-type manner with a threaded nut, the threaded nut being a component of the second assembly; the first assembly also includes an electric motor that is connected to the threaded spindle in a rotationally driving manner, and the rotational axis of which extends parallel to the threaded spindle; the first assembly includes a single-pieced, first body. The threaded spindle and the electric motor are located next to one another in the region of the first body, the electric motor extending along a first longitudinal section of the first body, while a first rolling surface for the rolling elements extends across a second longitudinal section—which differs from the first longitudinal section—of the first body; the threaded spindle extends over the first longitudinal section and at least in sections over the second longitudinal section of the first body, and the rolling elements are capable of circulating endlessly in the first assembly.
摘要翻译：线性运动装置具有第一组件和第二组件，其可相对于第一组件线性移动; 可以循环地循环的一排滚动元件位于第一和第二组件之间，第一组件包括平行于纵向方向延伸的旋转螺纹心轴，并且以螺纹式连接螺纹螺母，螺母是第二组件的部件; 第一组件还包括电动机，其以旋转驱动方式连接到螺纹主轴，并且其旋转轴线平行于螺纹主轴延伸; 第一个组合包括一个单拼，第一个身体。螺纹主轴和电动机在第一主体的区域中彼此相邻，电动机沿着第一主体的第一纵向部分延伸，而用于滚动元件的第一滚动表面延伸穿过第二纵向部分与第一主体的第一纵向部分不同; 所述螺纹主轴在所述第一纵向部分上延伸并且至少在所述第一主体的所述第二纵向部分上的部分中延伸，并且所述滚动元件能够在所述第一组件中循环地循环。

7. 发明申请

US20080092678A1 Dust-Proof Structure for a Ball Screw 审中-公开
标题翻译：滚珠丝杆防尘结构
公开(公告)号：US20080092678A1
公开(公告)日：2008-04-24
申请号：US11466181
申请日：2006-08-22
申请人： Chi-Meng Liao , Chia-Min Liu
发明人： Chi-Meng Liao , Chia-Min Liu
IPC分类号： F16H25/24 , F16C29/08
CPC分类号： F16C29/084 , F16H25/2204 , F16H25/2418 , Y10T74/18712
摘要： A dust-proof structure for a ball screw comprises: a wiper, a wiping piece and a fastening device. The wiper is a C-shaped structure defined with a gap for accommodation of a wiping piece and is annually mounted on a surface of a screw shaft. The wiper is formed at either side of the gap with a bevel surface, and the wiping piece is also formed at both sides thereof with a bevel surface for mating with the bevel surface of the gap, so that the wiper and the wiping piece are maintained into contact via the bevel surfaces. The fastening device enables the C-shaped wiper to be deformed in radial direction, making the wiping piece abut against the surface of the screw shaft. By such arrangements, an interacting force between the bevel surfaces of the wiping piece and the wiper pushes the wiping piece toward the surface of the screw shaft, thus effectively preventing dust.
摘要翻译：用于滚珠丝杠的防尘结构包括：擦拭器，擦拭件和紧固装置。擦拭器是C形结构，其定义为用于容纳擦拭件的间隙，并且每年安装在螺杆轴的表面上。擦拭器形成在间隙的两侧，具有斜面，并且擦拭件的两侧也形成有用于与间隙的斜面配合的斜面，从而保持擦拭器和擦拭件通过斜面接触。紧固装置使得C形刮水器能够沿径向变形，使得擦拭件抵靠螺杆轴的表面。通过这种布置，擦拭件和刮水器的斜面之间的相互作用力将擦拭件推向螺杆轴的表面，从而有效地防止灰尘。

8. 发明授权

US07062985B2 Linear guide unit 有权
公开(公告)号：US07062985B2
公开(公告)日：2006-06-20
申请号：US10349708
申请日：2003-01-23
申请人： Siegfried Bauer
发明人： Siegfried Bauer
IPC分类号： F16H27/02
CPC分类号： F16C29/084 , B23Q11/085 , F16C2322/39 , Y10T74/18648 , Y10T74/18656 , Y10T74/18712
摘要： In a linear guide unit that has an elongated guide housing which limits a guide hollow space with a longitudinal opening, a wagon arrangement which is displaceably guided in the guide hollow space on guide rails, a connection part for connecting the wagon arrangement to an object to be guided, a cover element arranged between movement tracks of the connection part and covering the longitudinal opening, in accordance with the present invention forwardly of and/or rearwardly of the wagon arrangement, at least one support unit is arranged displaceably in direction of the longitudinal axis for supporting the cover element relative to the guide housing; also additionally or alternatively the support unit can support the cover element relative to the wagon arrangement.

9. 发明授权

US6132092A Ball bearing for permitting linear movement and method for making same 失效
标题翻译：用于允许线性运动的滚珠轴承及其制造方法
公开(公告)号：US6132092A
公开(公告)日：2000-10-17
申请号：US19780
申请日：1998-02-06
申请人： Ludwig Edelmann , Hermann Glockner , Uwe Mayer , Henryk Velde , Lothar Walter
发明人： Ludwig Edelmann , Hermann Glockner , Uwe Mayer , Henryk Velde , Lothar Walter
IPC分类号： F16C29/06 , F16C29/08 , F16C43/06
CPC分类号： F16C29/069 , F16C29/084 , F16C43/06
摘要： A ball bearing for permitting linear movements includes a cage having an inner surface that is adapted to surround a shaft, a plurality of axial guide tracks for receiving load-bearing balls and axial return tracks for receiving non-load-bearing balls. A cover is provided at each end of the cage, with each cover being provided a turn-around track that connect an end of one guide track with an end of an adjoining return track. The guide tracks and the return tracks have a slit extending along the length of the tracks and opening radially inwardly. To enable economical production of the bearing with relatively simple tools and universal use of a single cage for different ball bearings, the lateral guide walls of both the guide tracks and the return tracks possess the same cross-sectional configuration and, in the radial outer area of the cage, are provided with axially extending grooves. The cage is manufactured with breaking points distributed around the outer circumference of the cage for permitting radially outer portions of the cage to be removed.
摘要翻译：用于允许线性运动的滚珠轴承包括具有适于围绕轴的内表面的保持架，用于接收承载滚珠的多个轴向导轨和用于接收非承载球的轴向返回轨道。在保持架的每个端部处设置有盖，每个盖设置有将一个导轨的端部与相邻的返回轨道的端部连接的转向轨道。引导轨道和返回轨道具有沿着轨道的长度延伸并且径向向内开口的狭缝。为了能够以相对简单的工具经济地生产轴承，并且通常使用用于不同球轴承的单个保持架，两个导轨和返回轨道的横向引导壁具有相同的横截面构造，并且在径向外部区域具有轴向延伸的凹槽。制造保持架，其断裂点围绕保持架的外圆周分布，以允许保持架的径向外部部分被移除。

10. 发明授权

US4130286A Packing means for shaft bushings 失效
标题翻译：轴套的包装方式
公开(公告)号：US4130286A
公开(公告)日：1978-12-19
申请号：US851985
申请日：1977-11-16
申请人： Horst M. Ernst , Manfred Brandenstein , Armin Olschewski
发明人： Horst M. Ernst , Manfred Brandenstein , Armin Olschewski
IPC分类号： F16C29/06 , F16C29/08 , F16C33/78 , F16C19/00 , F16J15/32
CPC分类号： F16C29/069 , F16C29/084 , F16C33/783
摘要： A bushing for journalling a shaft having a cage for retaining a plurality of bearing balls and an annular packing for sealing the space between one end of the cage and the shaft. The packing and the cage are formed with cooperating axial projections and recesses which form interengagements for securing the packing on the end of the cage.
摘要翻译：一种用于支撑轴的衬套，其具有用于保持多个轴承滚珠的保持架和用于密封保持架的一端与轴之间的空间的环形密封件。包装和保持架形成有协作的轴向突起和凹槽，其形成用于将包装固定在保持架的端部上的互连件。

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