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1.发明申请公开(公告)号：US20180058501A1
公开(公告)日：2018-03-01
申请号：US15679328
申请日：2017-08-17
发明人： Masashi MATSUI
CPC分类号： F16C29/064 , F16C29/0602 , F16C29/0607 , F16C29/0609 , F16C29/0611 , F16C29/086 , F16C33/6659 , F16C43/06 , F16C2226/60
摘要： A curvilinear rolling guide unit allows a slider to readily straddle an endless guide rail and can prevent leakage of lubricant from a lubrication hole formed in each end cap. Each end cap is composed of an end cap body and a spacer. The end cap body has a lubrication hole, a lubrication groove, a slit which are formed in an upper portion thereof. The lubrication groove establish communication between the lubrication hole and turnaround passages. The slit extends from the lubrication hole to the under surface of the upper portion. A lubrication plug is fitted into the lubrication hole of the end cap body, closes the slit, and has a hole formed therein and serving as a lubrication passage communicating with the lubrication groove.
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公开(公告)号：US09863478B2
公开(公告)日：2018-01-09
申请号：US15124183
申请日：2015-03-10
申请人： THK CO., LTD.
发明人： Tetsuya Sakagami
CPC分类号： F16C41/007 , F16C29/00 , F16C29/0609 , F16C29/065 , F16C29/082 , F16C29/086
摘要： A motion guide device (1) includes: a track body that extends in a longitudinal direction; a movable body (20) that is mounted on the track body and is movable along the track body; an encoder scale that is disposed at the track body in the longitudinal direction; a sensor (50) that is disposed opposite to the encoder scale; and a folder (60) that is disposed at an end face of the movable body (20) in the longitudinal direction, houses the sensor (50) in a width direction of the track body, and holds the sensor such that the sensor faces the encoder scale.
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公开(公告)号：US09816559B2
公开(公告)日：2017-11-14
申请号：US15047696
申请日：2016-02-19
发明人： Yi-Chien Chiu
CPC分类号： F16C33/6685 , F16C29/04 , F16C29/0609 , F16C29/065 , F16C29/086 , F16C33/6648 , F16C33/6655 , F16C33/6659
摘要： A self-lubricating assembly for a linear guideway comprises two oil containers and at least a connector. Each of the oil containers has a body, at least one absorber, and a flexible lubricating element. A holding groove for accommodating the lubricant is formed inside the body, the outside of the body is formed with a rail contacting portion and a connecting portion. The absorber is disposed in the holding groove for sucking the lubricant. The flexible lubricating element is disposed firmly in the rail contacting portion, and at least a part of the flexible lubricating element is extended to the holding groove for sucking the lubricant. The diffusion velocity of the lubricant in the absorber is faster than the diffusion velocity of the lubricant in the flexible lubricating element. At least a connector connects the connecting portions of the oil containers, so the lubricant flows between the two oil containers.
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公开(公告)号：US20170097041A1
公开(公告)日：2017-04-06
申请号：US14986687
申请日：2016-01-03
发明人： Hung-Ching Chen , Jia-Sin Lai
IPC分类号： F16C29/06
CPC分类号： F16C29/0642 , F16C29/0609 , F16C29/0657 , F16C29/0659 , F16C29/0671 , F16C29/086 , F16C33/664 , F16C33/6659 , F16C33/6681 , F16C41/04 , F16C2208/00 , F16C2226/50
摘要： An end module of a linear guideway includes an end cap, a cover, and a lubricating sheet. The end cap has an accommodating trough, and the cover is installed on the end cap to cover the accommodating trough, so a surface of the end cap faces a surface of the cover. At least one supporting pillar is formed on one of the two facing surfaces of the end cap and the cover, and the supporting pillar abuts against the other one of the two facing surfaces of the end cap and the cover. The lubricating sheet is received in the accommodating trough. The lubricating sheet has at least one penetrating hole, and the supporting pillar is inserted into the penetrating hole. Thus, the lubricating sheet of the instant disclosure is provided without any deformation, which is caused by the end cap and the cover.
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5.发明授权Guide carriage with fastening bore which is a component of a lubricant flow path 有权带有紧固孔的导向架，其是润滑剂流动路径的一部分公开(公告)号：US09488223B2
公开(公告)日：2016-11-08
申请号：US14723002
申请日：2015-05-27
申请人： Robert Bosch GmbH
发明人： Gerhard Roesch , Stefan Dorn , Martina Elting , Matthias Zeier , Juergen Schenk , Sebastian Schierling , Michael Korbacher , Gerd Spatschek , Wolfgang Kuellstaedt , Richard Kuehnlein
CPC分类号： F16C33/66 , F16C29/0609 , F16C29/064 , F16C29/0645 , F16C29/086 , F16C33/6618 , F16C33/6629 , F16C33/6655 , F16C33/6681
摘要： A guide carriage for an elongated guide rail includes a main body, an end cap, and at least one row of rolling bodies accommodated in a continuous bypass channel. The end cap bears indirectly against a longitudinal end face of the main body and has a fastening bore through which a fastening screw passes. The fastening screw is screwed into the main body. The continuous bypass channel has a supporting portion and a return channel that are connected via a curved bypass channel that is arranged in the end cap. A lubricant flow path is arranged in the end cap and extends from a lubrication port to the row of rolling bodies. A first cavity is arranged between the fastening bore and the fastening screw. The first cavity forms a component of the lubricant flow path.
摘要翻译： 用于细长导轨的导向滑架包括主体，端盖和容纳在连续旁路通道中的至少一排滚动体。 端盖间接抵靠主体的纵向端面，并具有紧固孔，紧固螺钉穿过该紧固孔。 紧固螺丝拧入主体。 连续旁通通道具有通过布置在端盖中的弯曲旁路通道连接的支撑部分和返回通道。 润滑剂流路设置在端盖中并从润滑口延伸到滚动体列。 在紧固孔和紧固螺钉之间布置有第一腔。 第一腔形成润滑剂流动路径的一部分。
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公开(公告)号：US09482273B2
公开(公告)日：2016-11-01
申请号：US14649253
申请日：2013-12-02
申请人： NSK Ltd.
发明人： Jun Matsumoto
CPC分类号： F16C29/086 , F16C29/005 , F16C29/04 , F16C29/0633
摘要： A side seal included in a linear guide device of the present disclosure has one or a plurality of seals, and the seals each have a lip portion, and a holder plate made of hard resin configured to the lip portion and to be mounted on a slider. The holder plate has a thickness retention portion configured to retain plate thickness, and a thin portion that is thinner than and has a lower rigidity than the thickness retention portion. The thickness retention portion is formed along at least the portion of an outer edge of the holder plate where there is not the portion. The thin portion is blocked by the thickness retention portion from the outside.
摘要翻译： 包括在本公开的线性引导装置中的侧密封件具有一个或多个密封件，并且密封件各自具有唇部，以及由硬质树脂制成的保持板，构造成该唇部并且安装在滑块上 。 保持板具有被配置为保持板厚度的厚度保持部分和比厚度保持部分更薄且刚性低的薄部分。 厚度保持部分至少沿着保持板的外边缘的不存在部分的部分形成。 薄壁部分被外部的厚度保持部分阻挡。
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7.发明申请Machine Tool having a Covering Hood Guided in a Displaceable Manner on a Slide Guide Rail 审中-公开具有覆盖罩的机床在滑轨导轨上以可移动的方式引导公开(公告)号：US20160193707A1
公开(公告)日：2016-07-07
申请号：US15072568
申请日：2016-03-17
发明人： Dominik Widmann , Dietrich Sauter
CPC分类号： B23Q11/0875 , B23K26/0876 , B23Q1/012 , B23Q1/015 , F16C29/005 , F16C29/086 , F16C29/088 , F16C2322/39
摘要： In a machine tool, in particular a laser machine tool, a workpiece slide or tool slide is movable along a guide rail and has at least two guide carriages that are guided on the guide rail. The machine tool has a covering hood that is moved along with the slide, for covering that rail section of the guide rail that is located between the two guide carriages. The covering hood is a part that is not connected to the slide. The covering hood is guided on the guide rail in a displaceable manner between the two guide carriages and is entrained in the displacement direction by the rear guide carriage when the slide is displaced.
摘要翻译： 在机床，特别是激光机床中，工件滑块或工具滑块可沿着导轨移动，并且具有在导轨上引导的至少两个导向架。 机床具有与滑块一起移动的覆盖罩，用于覆盖位于两个导向架之间的导轨的轨道部分。 覆盖罩是未连接到滑块的部分。 覆盖罩在导轨上以可移动的方式在两个导向架之间被引导，并且当滑动件移位时通过后引导滑架夹带在位移方向上。
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公开(公告)号：US09255608B2
公开(公告)日：2016-02-09
申请号：US14396860
申请日：2013-04-22
申请人： NSK Ltd.
发明人： Jun Matsumoto , Yoshinori Mizumura
CPC分类号： F16C33/76 , F16C29/06 , F16C29/065 , F16C29/086 , F16C29/088 , F16C2322/39
摘要： A linear guide apparatus is provided such that even if the length of an underseal is changed, the adhesion of the underlip and the side lip can be maintained and the lubricant leakage from the slider is preventable. In the linear guide apparatus, the underseal (10) includes a gap seal protrusion part (20) formed to protrude toward a side seal (17) side to seal the gap between the underseal and the side seal. The gap seal protrusion part (20) is integrally formed adjacently to an underlip (10b) of the underseal (10), and is in contact with a terminal end face (17e) of the side lip (17b) of the side seal (17) without a gap.
摘要翻译： 线性引导装置被设置成使得即使改变下侧的长度，也可以保持下唇和侧唇的粘附性，从而可以防止润滑剂从滑块泄漏。 在直线引导装置中，下侧面（10）具有间隙密封突出部（20），该间隙密封突起部（20）形成为朝向侧密封（17）侧突出，以密封下侧密封和侧面密封之间的间隙。 间隙密封突起部分（20）与下侧（10）的下唇（10b）相邻地一体地形成，并且与侧密封件（17）的侧唇（17b）的终端面（17e）接触 ）没有差距。
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公开(公告)号：US09169875B2
公开(公告)日：2015-10-27
申请号：US14296970
申请日：2014-06-05
发明人： Yuichi Shibuya
CPC分类号： F16C33/7823 , F16C29/0609 , F16C29/0638 , F16C29/064 , F16C29/086
摘要： A lip portion of an end seal is born against a metallic core to make no interference against an end cap. The metallic core controls deformation of the lip portion to improve the close engagement of the lip portion with a guide rail. The lip portion is composed of an outside lip extending outwards and an inside lip extending inwards of the slider. A root portion where the inside and outside lips are merged together is secured to the metallic core in such a relation that the metallic core bears stress exerted on respective center lines of the outside and the inside lips. The metallic core is composed of a mounting portion having a mounting surface, a bent portion extending widthwise of the slider and biased or deflected more outward of the slider to prevent the lip portion from make any interference with the end cap.
摘要翻译： 端部密封件的唇部部分抵靠金属芯体产生，不会与端盖产生干涉。 金属芯控制唇部的变形，以改善唇部与导轨的紧密接合。 唇部由向外延伸的外唇和从滑块向内延伸的内唇构成。 将内外唇部合并在一起的根部以金属芯承受施加在外侧和内侧唇的各自的中心线上的应力固定于金属芯。 金属芯由具有安装表面的安装部分组成，弯曲部分在滑块的宽度方向上延伸并且被偏压或偏转到滑块的更外侧，以防止唇部与端盖发生任何干扰。
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10.发明授权公开(公告)号：US09157477B2
公开(公告)日：2015-10-13
申请号：US14055912
申请日：2013-10-17
发明人： Lung Yu Chang , Yun Yi Lin
CPC分类号： F16C29/086 , F16C29/0635 , F16C29/0642 , F16C29/0647 , F16C33/106
摘要： A linear motion guide device includes a slider slidably attached onto a guide rail, two dust caps oppositely attached to end portions of the slider respectively and each having a channel formed between two legs for slidably engaging with the guide rail, and each having a lip portion directed toward the guide rail for wiping the engaging surface of the guide rail, and the lip portions of the legs of the dust caps each include an inner flange directed toward the slider and each include a number of notches and a number of projections formed in the inner flange of each of the legs and offset from each other for wiping the lubricating fluid into the notches of the legs respectively.
摘要翻译： 直线运动引导装置包括滑动地附接到导轨上的滑块，分别与滑块的端部相对地附接的两个防尘盖，每个具有形成在两个腿之间的通道，用于与导轨可滑动地接合，并且每个具有唇部 指向导轨以擦拭导轨的接合表面，并且防尘帽的腿部的唇部部分包括指向滑块的内凸缘，并且每个包括多个凹口和形成在该滑块中的多个突起 每个腿的内凸缘彼此偏移以将润滑流体分别擦拭到腿的凹口中。
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