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71. 发明授权

US4561703A Linear recirculating roller bearing assembly 失效
标题翻译：直线循环滚子轴承总成
公开(公告)号：US4561703A
公开(公告)日：1985-12-31
申请号：US402960
申请日：1982-07-29
申请人： Gustav H. Dabringhaus
发明人： Gustav H. Dabringhaus
IPC分类号： F16C29/00 , F16C29/06 , F16C33/50 , F16C29/04
CPC分类号： F16C29/0619 , F16C33/363 , F16C33/50
摘要： A linear recirculating roller bearing assembly comprises a bearing body having a load bearing surface and a return surface disposed substantially parallel to each other and defining a path for continuous recirculating movement of roller bearings thereabout. A plurality of substantially identical roller bearings are disposed along the path in engagement with the aforementioned surfaces. Each of the roller bearings has a longitudinal axis and includes at least two cylindrical load bearing portions and at least one cylindrical axle portion disposed intermediate the load bearing portions. The portions of each roller bearing are substantially concentric with the longitudinal axis of the latter and the axle portion has a diameter smaller than the diameter of the load bearing portions. A plurality of substantially identical retaining clips operatively interconnect each of the axle portions of adjacent roller bearings to maintain the latter in predetermined spaced relationship with their axes maintained substantially perpendicular to the aforementioned path as the roller bearings circulate thereabout. A rotatable sprocket is provided at one end, and preferably at both ends, of the bearing body to maintain the alignment of the roller bearings substantially perpendicular to their direction of travel along the aforementioned path.
摘要翻译：线性循环滚子轴承组件包括具有承载表面和基本上彼此平行设置的返回表面的轴承主体，并且限定用于其周围的滚子轴承的连续循环运动的路径。沿着与上述表面接合的路径设置多个基本相同的滚子轴承。每个滚子轴承具有纵向轴线，并且包括至少两个圆柱形承载部分和设置在承重部分之间的至少一个圆柱形轴部分。每个滚子轴承的部分与后者的纵向轴线大致同心，并且轴部分的直径小于承载部分的直径。多个基本上相同的保持夹可操作地将相邻滚子轴承的每个轴部分互相连接，以使后者与其轴线保持预定的间隔关系，其中轴线保持基本上垂直于上述路径，因为滚子轴承在其周围循环。可旋转链轮设置在轴承体的一端，优选地在两端，以保持滚柱轴承基本上垂直于其沿着上述路径的行进方向的对准。

72. 发明授权

US4032201A Roller bearing assembly 失效
标题翻译：滚子轴承总成
公开(公告)号：US4032201A
公开(公告)日：1977-06-28
申请号：US639380
申请日：1975-12-10
申请人： Allen Jacob Jones
发明人： Allen Jacob Jones
IPC分类号： F16C13/04 , F16C19/26 , F16C33/50 , F16C13/00
CPC分类号： F16C33/52 , F16C13/04 , F16C19/26 , F16C33/50
摘要： A roller bearing assembly for reducing friction between a relatively rotatable shaft member and support member wherein the support member has a circular hole formed therein through which a portion of the shaft extends. The bearing assembly includes an elongate length of roller chain having pivotally interconnected links with rollers rotatably mounted therein. The rollers are of a diameter smaller than the difference in radii between the shaft and opening. The link side plates at opposite sides of the rollers in the chain have a width greater than the roller diameters. The roller chain is shorter than the circumference of the shaft and may be secured adjacent one of its ends to the rotating member in the assembly.
摘要翻译：一种用于减小相对可旋转的轴构件和支撑构件之间的摩擦的滚子轴承组件，其中所述支撑构件具有形成在其中的圆形孔，所述轴的一部分穿过所述圆形孔延伸。轴承组件包括具有可旋转地安装在其中的辊的具有枢转互连连接的滚子链的细长长度。辊的直径小于轴和开口之间的半径差。链条相对侧的连接侧板的宽度大于辊子直径。滚子链比轴的周长短，并且可以将其一端固定在组件中的旋转构件上。

73. 发明授权

US3920289A Linear roller bearing 失效
标题翻译：直线滚子轴承
公开(公告)号：US3920289A
公开(公告)日：1975-11-18
申请号：US46549174
申请日：1974-04-30
申请人： DEMAY GERARD
发明人： DEMAY GERARD
IPC分类号： B23Q1/40 , F16C29/00 , F16C29/06 , F16C33/37 , F16C33/50 , F16C29/04
CPC分类号： F16C29/0619 , B23Q1/40 , F16C29/001 , F16C29/0607 , F16C33/3713 , F16C33/50 , F16C2322/39
摘要： A roller bearing constituted by a unitary block provided with longitudinal flanges in which roller guiding grooves are cut so that the rollers may run between said grooves along a track surrounding the body of the block. The grooves can readily be cut by means of an oblique tool, said grooves thereby forming a continuous symmetrical loops without any gap or joint.
摘要翻译：一种滚子轴承，其由具有纵向凸缘的整体块构成，其中辊导向槽被切割成使得辊可以沿着围绕块体的轨道在所述凹槽之间延伸。槽可以通过倾斜工具容易地切割，因此所述凹槽形成连续的对称环，没有任何间隙或接头。

74. 发明授权

US3704919A Axial antifriction bearing 失效
标题翻译：轴向防滑轴承
公开(公告)号：US3704919A
公开(公告)日：1972-12-05
申请号：US3704919D
申请日：1970-12-07
申请人： TITT GEORG
发明人： TITT GEORG
IPC分类号： F16C29/06 , F16C33/50 , F16C33/36
CPC分类号： F16C29/004 , F16C29/0609 , F16C29/0676 , F16C29/0683 , F16C33/36 , F16C33/50 , F16C33/506 , F16C2300/02
摘要： An axial roller bearing assembly adapted to move parallel to the axis of a shaft which carries the assembly. The shaft is circumferentially enclosed at least in part by a sleeve member which extends more than half way around the shaft and which is spaced therefrom to define between the sleeve member and the shaft longitudinal paths of movement for a plurality of rows of roller bodies. Each row of roller bodies is guided for movement along an endless path extending between the sleeve member and the shaft, around the ends of the sleeve member, and along the exterior of the sleeve member. The endless path of movement for each row of roller bodies has a load-carrying zone situated between the sleeve member and the shaft and a return zone situated at the exterior of the sleeve member. Each of the roller bodies has a central elongated portion of hourglass configuration conforming substantially to the circumferential curvature of the shaft, and this central elongated portion is situated between a pair of tapered end portions of each roller body, these end portions being symmetrically arranged with respect to the central elongated portion. The end portions and the central elongated portion of each roller body are interconnected by a pair of symmetrically arranged cylindrical portions which directly engage the external surface of the shaft and the internal surface of sleeve member at the loadcarrying zone of each endless path for each row of roller bodies.
摘要翻译：适于平行于承载组件的轴的轴线移动的轴向滚柱轴承组件。所述轴至少部分地被套筒构件周向封闭，所述套筒构件延伸超过所述轴的一半以上，并且与所述套筒构件间隔开，以限定所述套筒构件和所述轴纵向运动路径，用于多排辊体。每排辊体被引导以沿着在套筒构件和轴之间，围绕套筒构件的端部以及沿着套筒构件的外部延伸的环形路径移动。每排辊体的无限循环运动路径具有位于套筒构件和轴之间的承载区域和位于套筒构件外部的返回区域。每个辊体具有基本上与轴的圆周曲率相符的沙漏构型的中心细长部分，并且该中心细长部分位于每个辊体的一对锥形端部之间，这些端部部分相对于到中心细长部分。每个辊体的端部和中心细长部分通过一对对称布置的圆柱形部分相互连接，该圆柱形部分在每个环形路径的承载区域直接接合轴的外表面和套筒构件的内表面，辊体。

75. 发明授权

US2171854A Roller chain bearing 失效
标题翻译：滚子链条轴承
公开(公告)号：US2171854A
公开(公告)日：1939-09-05
申请号：US10766136
申请日：1936-10-26
申请人： CHALLENGE MACHINERY CO
发明人： EDGAR LEE JAMES
IPC分类号： B41F3/58 , F16C33/50
CPC分类号： F16C33/50 , B41F3/58 , F16C33/526 , F16C2324/16

76. 发明授权

US1799447A Split roller bearing 失效
标题翻译：分体滚子轴承
公开(公告)号：US1799447A
公开(公告)日：1931-04-07
申请号：US16561927
申请日：1927-02-03
申请人： HAROLD J CLARK
发明人： TAYLOR GEORGE W
IPC分类号： F16C33/60
CPC分类号： F16C33/60 , F16C19/36 , F16C33/36 , F16C33/50 , F16C2240/30

77. 发明授权

US1386986A Prank brierley 失效
公开(公告)号：US1386986A
公开(公告)日：1921-08-09
申请号：US1386986D
IPC分类号： F16C33/50
CPC分类号： F16C33/50

78. 发明授权

US543720A Roller-bearing 失效
公开(公告)号：US543720A
公开(公告)日：1895-07-30
申请号：US543720D
IPC分类号： F16C33/50
CPC分类号： F16C19/305 , F16C33/50 , F16C33/543

79. 发明申请

US20190024716A1 BEARING CAGE, RADIAL BEARING ASSEMBLY WITH SUCH A CAGE, IN PARTICULAR FOR A BALANCING SHAFT 审中-公开
公开(公告)号：US20190024716A1
公开(公告)日：2019-01-24
申请号：US16026725
申请日：2018-07-03
申请人： Aktiebolaget SKF
发明人： Christophe Houdayer , Charles Chambonneau , Philippe Walter
IPC分类号： F16C33/46
CPC分类号： F16C33/467 , F16C33/4623 , F16C33/50 , F16C2226/74
摘要： A bearing cage for rolling element bearings, that is annular and centered on a central axis. The bearing cage provides a plurality of circumferentially adjacent pockets dedicated to receive each a rolling element. The bearing cage being split in the circumferential direction along a line of separation to define a first side and a second side that are circumferentially separated from each other. The first side and second side having fixing means to fix the first side and second side to each other such that the bearing cage can have different diameters.

80. 发明申请

US20160003298A1 CAGE PORTION AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译： CAGE部分及其生产方法
公开(公告)号：US20160003298A1
公开(公告)日：2016-01-07
申请号：US14770278
申请日：2014-02-03
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人： Horst Masuch , Hermann Geyer , Michael Bernutz
IPC分类号： F16C33/50 , F16C33/54
CPC分类号： F16C33/50 , F16C19/26 , F16C33/548
摘要： A cage section (36), particularly for a meander-shaped cage (12) of a rolling contact bearing (14, 15), including at least one cage part (10, 11, 11′) made of a Z-shaped bent sheet-metal strip (16, 17) with a first arm (20), a connecting part (18) and a second arm (22), wherein the first arm (20) and the second arm (22) are bent substantially perpendicularly to the sheet metal plane (23). The invention further relates to a method for producing a cage portion (36), particularly for a meander-shaped cage (12) of a rolling contact bearing (14, 15).
摘要翻译：一种笼形部分（36），特别是用于滚动接触轴承（14,15）的曲折形保持架（12），包括至少一个由Z形弯曲片制成的保持架部分（10,11,11'）金属带（16,17），其具有第一臂（20），连接部分（18）和第二臂（22），其中第一臂（20）和第二臂（22）基本上垂直于钣金平面（23）。本发明还涉及一种用于制造保持架部分（36）的方法，特别是用于滚动轴承（14,15）的曲折形保持架（12）。

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