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1. 发明专利

DE10017572B4 未知
公开(公告)号：DE10017572B4
公开(公告)日：2008-04-17
申请号：DE10017572
申请日：2000-04-10
申请人： INST MIKROTECHNIK MAINZ GMBH , SCHAEFFLER KG
发明人： GEMPPER SVEN , HASSIOTIS VASILIS , HEIM JENS , HERING JOACHIM , EHRFELD WOLFGANG , GRAEFF VOLKER , MICHEL FRANK , KNOKKE HENRI , MASUCH HORST , STREIT EDGAR
IPC分类号： F16C19/00 , F16C19/52 , F16C33/58 , G01L5/00 , G01M13/04 , G08C17/02
摘要： A rolling bearing which has as rolling bearing components one bearing race with a first running surface, a second bearing race with a second running surface opposed to the first surface, and rolling elements arranged between the running surfaces. At least one sensing unit is integrated into the rolling bearing components. The sensing unit can be interrogated by radio via antennas or can be connected to an interrogator by a cable. The sensing unit uses at least one component operating on the SAW or BAW principle to sense changes in length and/or changes in temperature in the material of the rolling bearing component and sends the result of the measurement after the arrival of a radio signal via the antenna or via a cable.

2. 发明专利

DE10017572A1 未知
公开(公告)号：DE10017572A1
公开(公告)日：2001-10-18
申请号：DE10017572
申请日：2000-04-10
申请人： INST MIKROTECHNIK MAINZ GMBH , FAG IND BEARINGS AG
发明人： GEMPPER SVEN , HASSIOTIS VASILIS , HEIM JENS , HERING JOACHIM , EHRFELD WOLFGANG , GRAEFF VOLKER , MICHEL FRANK , KNOKKE HENRI , MASUCH HORST , STREIT EDGAR
IPC分类号： F16C19/52 , F16C33/58 , G01L5/00 , F16C19/00 , G08C17/02 , G01M13/04
摘要： A rolling bearing which has as rolling bearing components one bearing race with a first running surface, a second bearing race with a second running surface opposed to the first surface, and rolling elements arranged between the running surfaces. At least one sensing unit is integrated into the rolling bearing components. The sensing unit can be interrogated by radio via antennas or can be connected to an interrogator by a cable. The sensing unit uses at least one component operating on the SAW or BAW principle to sense changes in length and/or changes in temperature in the material of the rolling bearing component and sends the result of the measurement after the arrival of a radio signal via the antenna or via a cable.

3. 发明专利

JP2010133560A Roller bearing equipped with optimized outer ring 审中-公开
标题翻译：滚动轴承配有优化的外圈
公开(公告)号：JP2010133560A
公开(公告)日：2010-06-17
申请号：JP2009272328
申请日：2009-11-30
申请人： Schaeffler Kg , シャエフラーカーゲー
发明人： MASUCH HORST , HARTLING OTMAR , SCHELLBERG OLIVER , MAY WOLFGANG , KRETZER NORBERT , HAIZMANN CHRISTOPH
IPC分类号： F16C27/04 , F16C19/26 , F16C33/58 , F16C33/66
CPC分类号： F16C19/26 , F16C27/04 , F16C33/585 , F16C33/586 , F16C2240/40 , F16C2240/50
摘要： PROBLEM TO BE SOLVED: To provide a roller bearing attaining operations free from clearance and distortion. SOLUTION: Outside jacket surfaces 12a, 12b of an outer ring 2 have two grooves 10, 11 circulating in the axial direction. The first part 12a of the outside jacket surface present between both grooves 10, 11 in the axial direction is retreated in the radial direction relative to the second part 12b of the outside jacket surface present outside the groove in the axial direction. The outer ring 2 has a substantially constant thickness within a range of the first part 12a of the outside jacket surface. Within 0.5 to 1.5 of a ratio between a radial wall thickness B and an axial wall thickness A of each groove 10, 11, the roller bearing has an outer ring elastic and flexible in the radial direction in which an axial length longer than that of a standard bearing is not required and deviation in the radial direction is caused to prevent the rolling body raceway from losing the original shape when a specified load is applied to the rolling body raceway of the outer ring. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种无间隙和变形的滚动轴承。解决方案：外圈2的外套表面12a，12b具有沿轴向循环的两个槽10,11。在两个槽10,11之间存在的外侧护套表面的沿轴向的第一部分12a相对于存在于凹槽外侧的外侧护套表面的第二部分12b在轴向上沿径向方向退避。外环2在外护套表面的第一部分12a的范围内具有基本恒定的厚度。在每个槽10,11的径向壁厚B和轴向壁厚A之间的比例的0.5至1.5之内，滚子轴承具有沿径向弹性和柔性的外圈，其中轴向长度比不需要标准轴承，并且当对外圈的滚动体滚道施加特定的载荷时，导致径向偏离以防止滚动体滚道失去原始形状。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010133559A Inner ring of roller bearing 审中-公开
标题翻译：滚子轴承内圈
公开(公告)号：JP2010133559A
公开(公告)日：2010-06-17
申请号：JP2009267970
申请日：2009-11-25
申请人： Schaeffler Kg , シャエフラーカーゲー
发明人： MASUCH HORST , KESTLER VOLKER
IPC分类号： F16C33/58 , F16C19/26 , F16C33/66
CPC分类号： F16C19/26 , F16C23/08 , F16C33/585 , F16C33/6614 , F16C2240/40 , F16C2240/50
摘要： PROBLEM TO BE SOLVED: To provide an inner ring capable of lengthening the service life of a roller bearing, and manufacturing in a cost effective manner.
SOLUTION: The inner ring 1 has a rolling body raceway surface 2 present in the axial direction of the rotary shaft 12 of the inner ring 1 between two edge ends 5, 6 of the inner ring 1. The inner ring 1 has sunken parts 7, 8 between at least one edge end 5, 6 and the rolling body raceway surface 2. More specifically, the roller bearing which rotates at a high speed is lengthened in the service life by improving a lubricating state, can be simply manufactured in a cost-effective manner, and can be used in place of a conventional inner ring without additionally changing the roller bearing. The widths a, b of part between both contact surfaces 3, 4 in the sunken parts 5, 6 are set to 15 to 30% of the interval c of both contact surfaces 3, 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够延长滚子轴承的使用寿命并以成本有效的方式制造的内圈。内圈1在内圈1的两个端部5,6之间具有在内圈1的旋转轴12的轴向上存在的滚动体滚道面2.内圈1凹陷在至少一个边缘端部5,6与滚动体滚道表面2之间的部件7,8。更具体地，通过改善润滑状态，在高速旋转的滚子轴承在使用寿命中延长可以简单地制造在成本有效的方式，并且可以代替常规的内圈而不需要额外地改变滚子轴承。凹部5,6中的两个接触面3,4之间的部分宽度a，b被设定为两个接触面3,4的间隔c的15〜30％。（C）2010， JPO＆INPIT

5. 发明专利

DE102007033905A1 Fully spherical tapered roller bearing i.e. spindle ball bearing, for machine tool, has balls supported between inner and outer rings in row, where bearing carries average, free distance between two balls 未知
公开(公告)号：DE102007033905A1
公开(公告)日：2009-01-22
申请号：DE102007033905
申请日：2007-07-20
申请人： SCHAEFFLER KG
发明人： KRETZER NORBERT , MASUCH HORST , MAY WOLFGANG
IPC分类号： F16C19/14
摘要： The bearing (1) has an inner ring (2) undivided in tracks (5), and balls (4) supported between the inner ring and an outer ring (3) in a row in a cage less and rolling manner. The bearing carries an average, free distance between two balls than 0.4 percentages of a diameter of one of the balls. The tracks for the balls of the inner ring and/or the outer ring (3) are smoothed. The balls are made of metal or ceramic, and are provided with a lubricant.

6. 发明专利

DE102007001919A1 未知
公开(公告)号：DE102007001919A1
公开(公告)日：2008-07-17
申请号：DE102007001919
申请日：2007-01-12
申请人： SCHAEFFLER KG
发明人： MICHOS GORDANA , LAUGISCH GABRIELE , BAYER OSWALD , MITCHELL CHRIS , SCHELLBERG OLIVER , MAY WOLFGANG , MASUCH HORST , ROEDEMER LOTHAR
IPC分类号： F16C35/12 , F16C19/54 , F16C25/08

7. 发明专利

DE102005052677A1 High speed bearing for machine tool has radial supply bore holes, which are formed as stepped bore holes in outer bearing ring whereby pressure restrictor discharges into spray hopper 未知
公开(公告)号：DE102005052677A1
公开(公告)日：2007-05-10
申请号：DE102005052677
申请日：2005-11-04
申请人： SCHAEFFLER KG
发明人： MASUCH HORST , MAY WOLFGANG
IPC分类号： F16C33/66 , B23Q1/40 , F16N7/30
摘要： The bearing has radial supply bore holes (9), which are formed in outer bearing ring (3) as stepped bore holes that exhibit pressure stasis area (11) with enlarged diameter outside the bearing ring. The stepped bore holes start from the bore inlet (10) outside bearing ring with enlarged diameter. The pressure stasis area extends across the largest part of the entire drill depth and is formed with a passage (12) to a pressure restrictor (13) with decreasing diameter. Pressure restrictor discharges, from bearing ring inner side boring outlet (14) of supply drill holes, into a spray hopper (15) in the intermediate area between the bearing rings.

8. 发明专利

DE102005043954A1 Radial roller bearing, especially for machine tool's main spindle, has tension ring which radially constricts running track and consists of material with higher thermal expansion coefficient than material of outer race 未知
公开(公告)号：DE102005043954A1
公开(公告)日：2007-03-22
申请号：DE102005043954
申请日：2005-09-15
申请人： SCHAEFFLER KG
发明人： MASUCH HORST
IPC分类号： F16C33/58 , B23Q1/50 , F16C19/26
摘要： The radial roller bearing, especially for a machine tool's main spindle, has an outer bearing race (3) fastened in the spindle housing only by a lateral radial projection (10) of its outer generated surface (11), and in addition to this projection has a recess (12) which covers its running track (5) and in which is located a tension ring (13) which radially constricts the running track and consists of a material with a higher thermal expansion coefficient than the material of the outer race, allowing compensation for temperature-affected radial clearance between the bearing races.

9. 发明专利

DE102005043945A1 Roller bearing for machine tool spindle has ring with higher coefficient of thermal expansion than outer ring 未知
公开(公告)号：DE102005043945A1
公开(公告)日：2007-03-22
申请号：DE102005043945
申请日：2005-09-15
申请人： SCHAEFFLER KG
发明人： MASUCH HORST
IPC分类号： F16C33/58 , B23Q1/50 , F16C19/26
摘要： A single-line angular radial roller bearing supports a machine tool fixed bearing (21). The roller bearing consists essentially of an inner ring (2) and an outer bearing ring (3) within the spindle housing (25). The two rings are separated by ball roller (9) races (7, 8) with edges defined by shoulders (4, 5, 6). The rollers are retained by a bearing cage (10). The outer bearing ring (3) is retained within the housing (26) solely by a lateral radial cross-piece (11) forming part of the outer mantle surface (12). The mantle surface (12) has a detent (13) covering the race (8). The dent has a ring (14) held under tension whose material has a higher coefficient of expansion than that of the outer ring (3).

10. 发明专利

DE102009053375A1 未知
公开(公告)号：DE102009053375A1
公开(公告)日：2010-06-10
申请号：DE102009053375
申请日：2009-11-14
申请人： SCHAEFFLER KG
发明人： HAIZMANNN CHRISTOPH , HARTLING OTMAR , KESTLER VOLKER , KRETZER NORBERT , LOMMEL MANUEL , MASUCH HORST , MAY WOLFGANG , SCHELLBERG OLIVER
IPC分类号： F16C33/58 , B23B19/02 , B23Q1/70 , F16C19/06 , F16C35/067

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