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    • 171. 发明授权
    • Linearly guided longitudinal displacement system with a cover tape
    • 带有导带的线性导向纵向位移系统
    • US5778758A
    • 1998-07-14
    • US799621
    • 1997-02-12
    • Waldemar BarthUwe SchonAndreas KecMartin Christmann
    • Waldemar BarthUwe SchonAndreas KecMartin Christmann
    • F16C29/08F01B29/00
    • F16C29/082
    • To reliably seal an elongated slit (8) passing through an essentially tubular guide body (6) against contamination by dirt, machine cutting chips and the like, while permitting passage of a movable projecting element through the slit, a cover tape (14) is placed over the slit, but removable therefrom. The cover tape (14) is locked to the guide body (6) by a releasable locking arrangement which includes interengaging, interlocking projection (26) and recess (35) means, located at the sides of the tape (14) on the guide body (6), respectively. The projection means is formed by a headed elongated rib (27), preferably located on the guide body, and the recess means (35) are formed by a groove between a pair of laterally deflectable lips (36, 37), which can snap over the head portion (28) of the rib for positive engagement, while requiring only little force to lift them off the head portion. The locking arrangement for the tape (14) is located on both sides of the tape, so that the region of the slit itself is free from forces arising in locking and unlocking of the tape. Thus, the tape can be formed to be soft and supple.
    • 为了可靠地密封通过基本上管状的引导体(6)的细长狭缝(8),防止污物,机器切屑等的污染,同时允许可移动的突出元件通过狭缝,盖带(14) 放置在狭缝上,但可从中移除。 盖带(14)通过可释放的锁定装置锁定到引导体(6),该锁定装置包括位于引导体上的带(14)侧面的相互啮合的互锁突起(26)和凹部(35) (6)。 突出装置由优选位于引导体上的头部细长肋(27)形成,并且凹槽装置(35)由一对可横向偏转的唇部(36,37)之间的凹槽形成,该凹槽可以卡扣 用于正接合的肋的头部(28),同时仅需要很小的力将其从头部提升。 带(14)的锁定装置位于带的两侧,使得狭缝本身的区域没有在带的锁定和解锁中产生的力。 因此,胶带可以形成为柔软和柔软。
    • 173. 发明授权
    • Precision carriage and housing for relative position sensing device
    • 精密支架和相对位置检测装置的外壳
    • US4892416A
    • 1990-01-09
    • US216747
    • 1988-07-08
    • William L. Hassler, Jr.Falin Shieh
    • William L. Hassler, Jr.Falin Shieh
    • F16C29/04F16C29/08G01D5/347
    • G01D5/34753F16C29/045F16C29/082
    • A carriage and housing for a position sensing device of the type having a carriage for carrying a reader for reading the position of the carriage with respect to the housing along a position line of the device. The improvements include a carriage with five bearings to restrict the carriage to motion parallel to the position line. The carriage and housing are isolated in a frame of reference by the housing having first and second planar reference surfaces on which the bearings ride and first and second springs which urge the carriage toward the first and second reference surfaces by contact with first and second spring supports which form part of the housing and extend parallel to the first and second reference surfaces and the position line. A yoke moves the carriage but is isolated from the carriage by a five degree of freedom of movement connection. The yoke has arms with facing bearings which contact but float on planar bearing surfaces on the carriage which extend perpendicular to the position line. The housing has one fixed end cap and one cap with a floating connection to prevent the mounting of the housing from damaging the housing or the reference surfaces.
    • 一种用于位置检测装置的托架和壳体,其具有用于携带读取器的滑架,用于沿着装置的位置线读取托架相对于壳体的位置。 这些改进包括具有五个轴承的滑架,以限制滑架平行于位置线运动。 托架和壳体通过具有第一和第二平面参考表面的壳体与参考框架隔离,轴承座在该框架上,第一和第二弹簧通过与第一和第二弹簧支撑件的接触而将滑架推向第一和第二参考表面 其形成壳体的一部分并且平行于第一和第二参考表面和位置线延伸。 轭架移动滑架,但是通过运动连接的五个自由度与托架隔离。 轭具有面向轴承的臂,其接触但浮动在滑架上平行的支承表面上,该表面垂直于位置线延伸。 壳体具有一个固定端盖和一个具有浮动连接的盖,以防止外壳的安装损坏外壳或参考表面。
    • 174. 发明授权
    • Rearing arrangement for guiding a carriage in a straight line along a
guide rail
    • 用于沿着导轨沿直线引导托架的承载装置
    • US4552416A
    • 1985-11-12
    • US594129
    • 1984-03-28
    • Wolfgang LehmannHans-Walter Aab
    • Wolfgang LehmannHans-Walter Aab
    • B23Q1/01B23Q1/26B23Q1/40B23Q1/58F16C29/00F16C29/06F16C29/08F16C41/00
    • F16C29/0623F16C29/004F16C29/005F16C29/0661F16C29/0671F16C29/082F16C41/007
    • A bearing arrangement for guiding a carriage in a straight line along a guide rail has four endless courses of balls disposed between the guide rail and the carriage, and the guide rail is provided with four parallel ball races associated with the load-bearing balls of the ball courses. The balls are held in elongated ball bearing assemblies. The ball races are located in the respective transitional zones between two adjacent shanks, located one above the other, of the substantially double-T-shaped or cruciform guide rail.In order to increase the flexural strength of the guide rail and to provide a manner of securing it in a tilt-free manner, the arrangment is selected such that on at least one side the guide rail has two integral, longitudinal parallel ribs, which define a longitudinal groove in which securing devices for the guide rail and/or for elements insertable into the longitudinal groove are disposed, fitting seats between the ball bearing assemblies and the carriage insure accurate guidance.
    • 沿着导轨沿直线引导托架的轴承装置具有布置在导轨和托架之间的四个圆环球,并且导轨设置有与负载球相关的四个平行的球座 球课程 球保持在细长的球轴承组件中。 球赛位于基本上为双T形或十字形导轨的两个相邻的柄之间的相应过渡区域中,位于另一个之上。 为了增加导轨的弯曲强度并提供以无倾斜的方式固定的方式,布置被选择成使得在至少一侧上,导轨具有两个整体的纵向平行的肋,其限定 其中设置有用于导轨和/或用于可插入纵向槽的元件的固定装置的纵向槽,在球轴承组件和支架之间配合座,确保精确的引导。
    • 178. 发明公开
    • Abdeckkappe und Zusammenstellungsprodukt
    • EP2653738A2
    • 2013-10-23
    • EP13164338.9
    • 2013-04-18
    • Aktiebolaget SKF
    • Jeschka, ErwinGransow, AnitaHofmann, JoachimKemmer, MartinStahl, ErwinVelde, HenrykWeng, NerolWu, Dennis
    • F16C29/06F16C29/00
    • F16C29/004F16B37/14F16C29/0647F16C29/082F16C2226/12
    • Eine Abdeckkappe (180) zum Verschließen einer Öffnung (170) in einer Schiene (110) einer Linearführung (100) gemäß einem Ausführungsbeispiel umfasst eine Deckfläche (190), um die Öffnung (170) im Wesentlichen bündig mit einer Oberfläche (160) der Schiene (110) zu verschließen, einen ersten Seitenflächenbereich (340), der sich in einem in die Öffnung (170) eingesetzten Zustand parallel zu einer vorbestimmten Richtung (350) erstreckt, einen zweiten Seitenflächenbereich (360), der eine Kontur aufweist, die gegenüber einer Kontur des ersten Seitenflächenbereichs (340) zurückversetzt ist, und einen dritten Seitenflächenbereich (370), der sich wenigstens abschnittsweise parallel zu der vorbestimmten Richtung (350) erstreckt, der eine Kontur aufweist, die wenigstens teilweise über die Kontur des zweiten Seitenflächenbereichs (360) hinaus steht, und derart ausgebildet ist, um mit einer Seitenwand (290) der Öffnung (170) eine Presspassung zu bilden. Hierdurch kann es gegebenenfalls möglich sein, eine einfach herzustellende, robuste, zuverlässige und möglichst einfach zu montierende Abdeckung für die Öffnung (170) in der Schiene (110) zu schaffen.
    • 盖(180)具有盖表面(190),该盖表面(190)形成为封闭与轨道(110)的表面(160)对准的孔(170),即,异形轨道(130)。 第一侧表面区域以附接状态平行于预设方向延伸到孔。 第二侧表面区域具有垂直于预设方向的轮廓。 第三侧表面区域以预定方向平行地延伸并且具有垂直于预设方向的轮廓并且部分地位于第二区域的轮廓上。 第二区域布置在第一和第三侧表面区域之间。 对于包括轨道和盖帽的组合产品,还包括独立权利要求。