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1. 发明申请

US20040223671A1 Linear guidance device 有权
标题翻译：直线导引装置
公开(公告)号：US20040223671A1
公开(公告)日：2004-11-11
申请号：US10830170
申请日：2004-04-22
发明人： Bruno Hotz
IPC分类号： B65G025/04 , F16C029/06
CPC分类号： F16C29/082
摘要： A linear guidance device has an elongated guiding rail having an upper surface and at least one throughgoing opening extending from the upper surface for receiving a mounting element for mounting the guiding rail on a higher order unit, a guidance car displaceably guided on the guiding rail in a longitudinal direction of the guiding rail, a cover band attachable to the upper surface of the guiding rail and covering the at least one throughgoing hole, the cover band being formed so that a limiting line of at least one of free ends of the cover band is formed so that when a point of the cover band which is located in the longitudinal direction of the guiding rail at a greatest distance forwardly is in alignment with a boundary line of the at least one throughgoing opening in a direction extending substantially orthogonally to a plane of the cover band, a portion of the limiting line extending from the point at its side facing away from a longitudinal central plane of the cover band is arranged completely outside of said boundary line of the throughgoing opening.
摘要翻译：线性引导装置具有细长的导轨，其具有上表面和从上表面延伸的至少一个穿过的开口，用于接收用于将导轨安装在更高级单元上的安装元件，在导轨上可移动地引导的引导槽所述导轨的纵向方向，可附接到所述导轨的上表面并覆盖所述至少一个通孔的盖带，所述盖带形成为使得所述盖带的至少一个自由端的限制线形成为使得当沿着导轨的纵向方向位于最前方的最大距离处的盖带的点与至少一个穿过开口的边界线基本上正交于平面延伸的方向对准时限制线的从其背面远离盖带的纵向中心平面的一侧延伸的限制线的一部分是ar 完全超出通过开口的所述边界线的外部。

2. 发明申请

US20040218840A1 Linear guide device 有权
标题翻译：直线导轨装置
公开(公告)号：US20040218840A1
公开(公告)日：2004-11-04
申请号：US10768892
申请日：2004-01-30
发明人： Heinz Rossteuscher , Rudolf Schlereth
IPC分类号： F16C029/06
CPC分类号： F16C29/002 , F16C29/0609 , F16C41/007
摘要： A linear guide device has a guide rail, a guide car reciprocatingly movable on the guide rail in a longitudinal direction, a roll body revolving unit in which an endless row of roll bodies revolve, the roll body revolving unit having a load supporting portion which the roll bodies come in the load supporting engagement with a guide path of the guide rail and also with a running path of the guide car, the running path of the guide car being formed on a running path element which is connected with the guide car and which at least on a roll body entry-side end has a free supporting portion which is not supported on the guide car, the free supporting portion having a length which is at least equal to a diameter of the roll bodies.

3. 发明申请

US20040202389A1 Linear guide apparatus 有权
标题翻译：直线导轨装置
公开(公告)号：US20040202389A1
公开(公告)日：2004-10-14
申请号：US10821894
申请日：2004-04-12
申请人： NSK LTD.
发明人： Xu Wei , Masaru Akiyama
IPC分类号： F16C029/06
CPC分类号： F16C29/065
摘要： A linear guide apparatus is provided with two (upper and lower) tracks of rolling element race tracks formed on a guide rail and of rolling element race tracks formed on a slider main body so as to oppose the rolling element race tracks on the respective sides, i.e., four tracks of race tracks in total. A recess is provided below the lower rolling element race track on the slider main body and the end cap fixed to an end face of the slider main body is provided with a projection that engages with the recess so as to determine a position of the end cap.
摘要翻译：线性引导装置设置有形成在导轨上的滚动元件座圈和形成在滑块主体上的滚动体座圈的两个（上下）轨道，以便在相应侧面上与滚动体座圈相对，即总共有四条赛道。在滑块主体上的下滚动体轨道的下方设置有凹部，固定在滑块主体的端面上的端盖设置有与凹部卡合的突起，以便确定端盖的位置。

4. 发明申请

US20040131289A1 Rodless slide assembly 有权
标题翻译：无杆滑块组件
公开(公告)号：US20040131289A1
公开(公告)日：2004-07-08
申请号：US10706155
申请日：2003-11-12
发明人： Glen A. Morr , Larry E. Keeling JR. , Scott A. Shepherd
IPC分类号： F16C029/06
CPC分类号： F15B15/082 , F16C29/082
摘要： A rodless slide assembly is provided having first and second longitudinally extending chambers. A piston assembly is disposed in the first longitudinally extending chamber and is movable relative thereto. A slide assembly is disposed in the second longitudinally extending chamber and also movable relative thereto.
摘要翻译：提供具有第一和第二纵向延伸室的无杆滑动组件。活塞组件设置在第一纵向延伸的室中并且可相对于其移动。滑动组件设置在第二纵向延伸室中并且也可相对于其移动。

5. 发明申请

US20040086209A1 Rolling guide apparatus 失效
公开(公告)号：US20040086209A1
公开(公告)日：2004-05-06
申请号：US10283046
申请日：2002-10-30
申请人： THK CO., LTD.
发明人： Yoshihiko Ueno
IPC分类号： F16C029/06
CPC分类号： F16C29/0602 , F16C29/064 , F16C33/62 , F16C2206/58
摘要： A rolling guide apparatus includes a race shaft on which a rolling element rolling surface is formed in a longitudinal direction thereof, and a sliding table having an endless circulation passage. The endless circulation passage includes a load rolling surface corresponding to the rolling element rolling surface. Plural rolling elements are housed in the endless circulation passage. The sliding table has a sliding table main unit and side covers attached to respective ends of the sliding table main unit. The sliding table main unit has a load rolling surface section having the load rolling surface, and a main body section. The load rolling surface section is made from engineering ceramic. The main body section is made from machinable ceramic.

6. 发明申请

US20040042690A1 Table device 有权
标题翻译：表装置
公开(公告)号：US20040042690A1
公开(公告)日：2004-03-04
申请号：US10250507
申请日：2003-07-03
发明人： Tsuyoshi Nakamura , Nobuhito Saji , Hideyuki Tajimi
IPC分类号： F16C029/06 , F16C019/00
CPC分类号： F16C29/0638 , B23Q1/0018 , B23Q1/58 , F16C29/004 , F16C29/005 , F16C2322/39
摘要： A table apparatus with a linear guide device according to the present invention comprises a plurality of members constituting the linear guide device, other members to which the linear guide device is attached and screws for joining a predetermined combination of the members with each other, and screw holes for receiving the screws are formed to the members comprising the combination, and a gas vent hole in communication with a gap formed between the screw and the screw hole by receiving the screw in the screw hole, and the gas vent hole is perforated through the member constituting the table apparatus. When the table apparatus is put under evacuated or depressurized circumstances, remaining air in the gap formed between the screw and the screw hole can be discharged through the gas vent hole in a short period of time, a table apparatus suitable to be used under evacuated or depressurized circumstances can be provided.
摘要翻译：根据本发明的具有线性引导装置的台式装置包括构成线性引导装置的多个构件，附接有线性引导装置的其他构件和用于将构件的预定组合彼此接合的螺钉和螺钉形成用于容纳螺钉的孔，并且通过接收螺钉中的螺钉而形成有与形成在螺杆和螺纹孔之间的间隙连通的排气孔，通气孔穿过构成桌子装置的构件。当台面装置处于抽真空或减压状态时，形成在螺钉和螺孔之间的间隙中的剩余空气可以在短时间内通过排气孔排出，适用于抽真空或可以提供减压的情况。

7. 发明申请

US20030164054A1 Guide actuator with high radial direction load capacity 审中-公开
标题翻译：导向执行器具有高径向载荷能力
公开(公告)号：US20030164054A1
公开(公告)日：2003-09-04
申请号：US10086433
申请日：2002-03-04
发明人： Chang-Hsin Kuo , Tung-Hsing Chen
IPC分类号： F16C029/06 , F16H025/20
CPC分类号： F16C29/063 , F16H25/20 , F16H2025/2034 , F16H2025/204 , Y10T74/18656
摘要： The present invention relates to a new guide actuator with high radial direction load capability, which has the purpose of providing a directional force bearing way to common loading method to make the actuator can bear load and transmit with higher accuracy. On design, the present invention has grooves bearing load at the center of the bottom of the U-shape guide structure, and a table is set between two inner side walls of the U-shape guide structure, grooves corresponding to the grooves of the U-shape guide structure being set at the bottom of the table, rollers being set between grooves and grooves to make the table and the U-shape guide structure slide respect to each other with very low friction due to rolling motion of the rollers with high radial load capability.
摘要翻译：本发明涉及一种具有高径向载荷能力的新导向致动器，其目的在于提供一种定向力轴承方法，以便使传动装置承受更高的精度负载和传递。在设计上，本发明在U形引导结构的底部的中心具有负载负载的槽，并且在U形引导结构的两个内侧壁之间设置有工作台，U形槽的凹槽形状引导结构设置在工作台的底部，辊被设置在凹槽和凹槽之间，以使得工作台和U形导向结构由于具有高径向的辊的滚动运动而以非常低的摩擦相互滑动负载能力。

8. 发明申请

US20030161556A1 Linear antifriction bearing 有权
标题翻译：线性减摩轴承
公开(公告)号：US20030161556A1
公开(公告)日：2003-08-28
申请号：US10351893
申请日：2003-01-24
申请人： INA-WALZLAGER SCHAEFFLER KG
发明人： Horst Friedrich
IPC分类号： F16C029/06
CPC分类号： F16C29/063 , F16C29/0609 , F16C29/0611
摘要： In a linear antifriction bearing comprising a guide rail (1) which has a U-shaped cross section and on whose inner side raceways (4) parallel to the rail longitudinal direction are arranged, and comprising a running carriage (2) which can be displaced longitudinally and is supported by rolling elements (3) on the raceways (4) inside the guide rail (1), the rolling elements (3) are arranged in a plurality of endless tracks on a supporting body (5) of the running carriage (2). According to the invention, the supporting body (5) has an opening parallel to the raceways (4), and return channels are formed by a filling body (8) which is arranged in the opening and which has recesses (15) which run in the longitudinal direction to accommodate returning rolling elements (3)
摘要翻译：在包括具有U形横截面并且其内侧滚道（4）平行于轨道纵向方向的导轨（1）的线性减摩轴承中，并且包括可移位的行进滑架（2）纵向地由导轨（1）内的滚道（4）上的滚动元件（3）支撑，滚动元件（3）被设置在行进滑架的支撑体（5）上的多个环形轨道 2）。根据本发明，支撑体（5）具有平行于滚道（4）的开口，返回通道由布置在开口中的填充体（8）形成，并且具有凹进（15）容纳返回滚动元件（3）的纵向方向

9. 发明申请

US20030108255A1 Rolling guide device and drive system using rolling guide device 失效
标题翻译：滚动导向装置和驱动系统采用滚动导向装置
公开(公告)号：US20030108255A1
公开(公告)日：2003-06-12
申请号：US10340714
申请日：2003-01-13
申请人： THK CO., LTD
发明人： Akihiro Teramach , Takeki Shirai , Kaoru Hoshide
IPC分类号： F16C029/06
CPC分类号： F16C29/063 , F16C29/008 , F16C29/0669 , F16H25/22 , F16H2025/2034 , F16H2025/204 , F16H2025/2242 , H02K7/08 , H02K41/033
摘要： A rolling guide device comprises: a track rail formed with a rolling member rolling surface extending along a longitudinal direction thereof; a movable rail formed with a loaded rolling member rolling surface extending along a longitudinal direction thereof so as to oppose to the rolling member rolling surface of the track rail; a track rail side rolling member circulation passage formed to the track rail so as to circulate the rolling members rolling between the track rail and the movable rail; a movable rail side rolling member circulation passage formed to the movable rail so as to circulate the rolling members rolling between the track rail and the movable rail; and a number of rolling members disposed and arranged in the track rail side rolling member circulation passage and the movable rail side rolling member circulation passage. A drive system comprises such rolling guide device and linear motors having a primary side mounted to either one of the track rail and the movable rail and a secondary side mounted to another one of the track rail and the movable rail.
摘要翻译：滚动导向装置包括：轨道轨，其形成有沿着其纵向方向延伸的滚动构件滚动表面; 形成有沿着其纵向方向延伸的负载滚动构件滚动表面以与轨道轨道的滚动构件滚动表面相对的活动轨道; 轨道侧滚动部件循环通道，其形成在所述轨道轨道上，以使在所述轨道轨道和所述可动轨道之间滚动的所述滚动构件循环; 可动轨侧滚动部件循环通道，其形成在所述活动导轨上，以使在所述轨道轨道与所述活动导轨之间滚动的滚动部件循环; 以及多个滚动构件，其布置和布置在轨道轨道侧滚动构件循环通道和可动轨侧滚动构件循环通道中。驱动系统包括这种滚动导向装置和直线电动机，其具有安装到轨道轨道和可动轨道中的任一个的初级侧，以及安装到轨道轨道和可动轨道中的另一个的次级侧。

10. 发明申请

US20030053724A1 Linear motion guide unit with joint tube between return passage and turnaround 有权
标题翻译：直线运动导向单元，带有返回通道和周转之间的接头管
公开(公告)号：US20030053724A1
公开(公告)日：2003-03-20
申请号：US10237858
申请日：2002-09-10
申请人： NIPPON THOMPSON CO., LTD
发明人： Takeshi Matsui , Shigemasa Itabashi , Toyohisa Ishihara
IPC分类号： F16C029/06
CPC分类号： F16C29/064 , F16C29/0609 , F16C29/0611 , F16C33/6611 , F16C33/6622 , F16C33/6648
摘要： A linear motion guide unit is disclosed in which a joint tube connects between a turnaround and a return passage of a sleeve made of sintered resinous material to ensure smooth turnabout of rolling elements and further in which lubricant can be supplied to the rolling elements for a prolonged period, thereby refining the durability. A slider is comprised of a sleeve for a return passage held with clearance fit in a through-hole of a carriage in a way lining major area of the through-hole with only forward and aft ends of the through-hole being left naked, a spacer with a lug having a radially inside curved half for a turnaround and an inside part for a joint tube to make up for any one end of the return passage joining with the radially inside curved half, and an end cap having a radially outside half for the turnaround and an outside part for the joint tube to make up for any one end of the return passage joining with the radially outside curved half.
摘要翻译：公开了一种直线运动引导单元，其中连接管连接在由烧结树脂材料制成的套筒的周转和返回通道之间，以确保滚动元件的平滑转动，并且还可以将润滑剂供应到滚动元件以延长从而提高耐久性。滑块由用于返回通道的套筒构成，该套筒通过间隙地配合在滑架的通孔中，以贯通通孔的主要区域的方式，仅通孔的前端和后端是裸露的，具有用于转向的具有径向内侧弯曲半部的凸耳的间隔件和用于接合管的内部部分以补偿与径向内部弯曲半部接合的返回通道的任何一端，以及具有径向外侧半部的端盖，转向部和用于连接管的外部部分构成与径向外侧弯曲半部连接的返回通道的任何一端。

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