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公开(公告)号：US20080169712A1
公开(公告)日：2008-07-17
申请号：US11709357
申请日：2007-02-22
CPC分类号： G01D5/2013 , G01D11/245
摘要： A rotation angle sensor includes: (a) a multi-resolver housing with a high precision structure; (b) stator terminals that do not cause deformation or loosening of terminal pins from the substrates to which they are attached; and (3) a signal line connection structure that is not affected by thermal stress. The housing (10) includes divisional housings (10a, 10b), and one resolver is installed in each of the divisional housings (10a, 10b). The divisional housings (10a, 10b) are assembled by aligning respective openings therein in an axial direction. The lead lines of stator windings are connected to printed circuit substrates (51) installed on insulators (20a, 20b) , and pins (54) connect the printed circuit substrates (51) to a connecting signal output line via flexible connectors (61, 64).
摘要翻译： 旋转角传感器包括：（a）具有高精度结构的多分辨率外壳; （b）定子端子，不会导致端子销从其所连接的基板上变形或松动; 和（3）不受热应力影响的信号线连接结构。 壳体（10）包括分隔壳体（10a，10b），并且一个旋转变压器安装在每个分隔壳体（10a，10b）中。 分隔壳体（10a，10b）通过在轴向方向上对准各自的开口来组装。 定子绕组的引线与安装在绝缘体（20A，20b）上的印刷电路基板（51）连接，并且引脚（54）通过柔性连接器（61）将印刷电路基板（51）连接到连接信号输出线 ，64）。
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公开(公告)号：US07197951B2
公开(公告)日：2007-04-03
申请号：US10897439
申请日：2004-07-23
IPC分类号： G01B7/30
CPC分类号： G01D5/2013 , G01D11/245
摘要： A rotation angle sensor includes: (a) a multi-resolver housing with a high precision structure; (b) stator terminals that do not cause deformation or loosening of terminal pins from the substrates to which they are attached; and (3) a signal line connection structure that is not affected by thermal stress. The housing (10) includes divisional housings (10a, 10b), and one resolver is installed in each of the divisional housings (10a, 10b). The divisional housings (10a, 10b) are assembled by aligning respective openings therein in an axial direction. The lead lines of stator windings are connected to printed circuit substrates (51) installed on insulators (20a, 20b), and pins (54) connect the printed circuit substrates (51) to a connecting signal output line via flexible connectors (61, 64).
摘要翻译： 旋转角传感器包括：（a）具有高精度结构的多分辨率外壳; （b）定子端子，不会导致端子销从其所连接的基板上变形或松动; 和（3）不受热应力影响的信号线连接结构。 壳体（10）包括分隔壳体（10a，10b），并且一个旋转变压器安装在每个分隔壳体（10a，10b）中。 分隔壳体（10a，10b）通过在轴向方向上对准各自的开口来组装。 定子绕组的引线与安装在绝缘体（20A，20b）上的印刷电路基板（51）连接，并且引脚（54）通过柔性连接器（61）将印刷电路基板（51）连接到连接信号输出线 ，64）。
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3.发明申请Rotation angle sensor having single wire windings and method for winding a rotation angle sensor 失效具有单线绕组的旋转角度传感器和用于卷绕旋转角度传感器的方法公开(公告)号：US20050034541A1
公开(公告)日：2005-02-17
申请号：US10892486
申请日：2004-07-16
申请人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
发明人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
CPC分类号： G01D5/2006
摘要： A rotation angle sensor and a method of winding a rotation angle sensor involve a single electrical wire that is wound from a rotor transformer to a magnetic rotor. The magnetic rotor is axially spaced on a shaft from the rotor transformer. A notch is formed in a wall of a bobbin of the rotor transformer to permit the wire to pass from the rotor transformer to the magnetic rotor. The ends of the single wire are electrically connected together at a junction, and the junction is fixed to the rotor transformer with resin.
摘要翻译： 旋转角度传感器和卷绕旋转角度传感器的方法包括从转子变压器卷绕到磁性转子的单根电线。 磁转子在轴上与转子变压器轴向间隔开。 在转子变压器的线轴的壁上形成有槽，以允许线从转子变压器传递到磁性转子。 单线的端部在结处电连接在一起，并且结点用树脂固定到转子变压器。
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4.发明授权Rotation angle sensor having single wire windings and method for winding a rotation angle sensor 失效具有单线绕组的旋转角度传感器和用于卷绕旋转角度传感器的方法公开(公告)号：US07044005B2
公开(公告)日：2006-05-16
申请号：US10892486
申请日：2004-07-16
申请人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
发明人： Toshisada Koyama , Mutsumi Matsuura , Takashi Sano
IPC分类号： G01L3/14
CPC分类号： G01D5/2006
摘要： A rotation angle sensor and a method of winding a rotation angle sensor involve a single electrical wire that is wound from a rotor transformer to a magnetic rotor. The magnetic rotor is axially spaced on a shaft from the rotor transformer. A notch is formed in a wall of a bobbin of the rotor transformer to permit the wire to pass from the rotor transformer to the magnetic rotor. The ends of the single wire are electrically connected together at a junction, and the junction is fixed to the rotor transformer with resin.
摘要翻译： 旋转角度传感器和卷绕旋转角度传感器的方法包括从转子变压器卷绕到磁性转子的单根电线。 磁转子在轴上与转子变压器轴向间隔开。 在转子变压器的线轴的壁上形成有槽，以允许线从转子变压器传递到磁性转子。 单线的端部在结处电连接在一起，并且结点用树脂固定到转子变压器。
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公开(公告)号：US20050034545A1
公开(公告)日：2005-02-17
申请号：US10897439
申请日：2004-07-23
CPC分类号： G01D5/2013 , G01D11/245
摘要： A rotation angle sensor includes: (a) a multi-resolver housing with a high precision structure; (b) stator terminals that do not cause deformation or loosening of terminal pins from the substrates to which they are attached; and (3) a signal line connection structure that is not affected by thermal stress. The housing (10) includes divisional housings (10a, 10b), and one resolver is installed in each of the divisional housings (10a, 10b). The divisional housings (10a, 10b) are assembled by aligning respective openings therein in an axial direction. The lead lines of stator windings are connected to printed circuit substrates (51) installed on insulators (20a, 20b), and pins (54) connect the printed circuit substrates (51) to a connecting signal output line via flexible connectors (61, 64).
摘要翻译： 旋转角传感器包括：（a）具有高精度结构的多分辨率外壳; （b）定子端子，不会导致端子销从其所连接的基板上变形或松动; 和（3）不受热应力影响的信号线连接结构。 壳体（10）包括分隔壳体（10a，10b），并且一个旋转变压器安装在每个分隔壳体（10a，10b）中。 通过在轴向上对齐各自的开口来组装分隔壳体（10a，10b）。 定子绕组的引出线连接到安装在绝缘体（20a，20b）上的印刷电路基板（51）上，并且引脚（54）通过柔性连接器（61,64）将印刷电路基板（51）连接到连接信号输出线 ）。
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公开(公告)号：US06655847B2
公开(公告)日：2003-12-02
申请号：US09969955
申请日：2001-10-03
申请人： Rikuro Obara , Toshisada Koyama
发明人： Rikuro Obara , Toshisada Koyama
IPC分类号： F16C1908
CPC分类号： F16C19/18 , F16C27/04 , F16C35/077 , F16C2370/12 , G11B5/4813 , G11B19/2009
摘要： A pivot bearing assembly comprises a shaft having a main body portion and a reduced portion integrally and coaxially formed therewith, an outer ring-sleeve member coaxially surrounding the shaft, a first bearing arranged between the reduced portion of the shaft and the outer ring-sleeve member, a second bearing arranged between the main body portion of the shaft and the outer ring-sleeve member and a tolerance ring mounted on the outer peripheral surface of the outer ring-sleeve member. The inner ring of the second bearing is a part of the main body portion of the shaft. The outer ring-sleeve member can comprise an outer ring and a sleeve tightly mounted on the outer ring or an outer ring portion and a sleeve portion surrounding the outer ring and integrally formed therewith.
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公开(公告)号：US06406191B1
公开(公告)日：2002-06-18
申请号：US09438532
申请日：1999-11-12
申请人： Toshisada Koyama , Kenichi Goto
发明人： Toshisada Koyama , Kenichi Goto
IPC分类号： F16C1900
CPC分类号： F16C17/08 , F16C19/14 , F16C21/005 , F16C2370/12
摘要： The closed end 11b of the Sleeve 11 and the shaft end 12b are made to be point-contacted through the ball 14. By this point contact, while allowing the sleeve 11 and the shaft 12 to rotate, the pressurization in the axial direction between the sleeve and the shaft can be received. Further, by giving this pressurization, the inner ring 13a of the bearing 13 is displaced toward the axial direction (downward in FIG. 1) interposing the ball 13b to absorb the play of the bearing 13. Accordingly, even though merely one bearing 13 is used, the sleeve 11 and the shaft 12 are prevented from being deflected, to obtain the pivot assembly 10 having a necessary rotation precision.
摘要翻译： 套筒11的闭合端部11b和轴端部12b通过球14进行点接触。通过这一点接触，在使套筒11和轴12旋转的同时，在轴向方向上的加压 套筒和轴可以接收。 此外，通过施加该加压，轴承13的内圈13a朝着插入球13b的轴向（图1中的下方）移位，以吸收轴承13的游隙。因此，即使只有一个轴承13是 使用时，防止套筒11和轴12偏转，以获得具有必要旋转精度的枢轴组件10。
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公开(公告)号：US07056029B2
公开(公告)日：2006-06-06
申请号：US10697583
申请日：2003-10-29
申请人： Yasuhiro Mori , Toshisada Koyama
发明人： Yasuhiro Mori , Toshisada Koyama
IPC分类号： F16C19/08
CPC分类号： F16C19/54 , F16C19/18 , F16C23/06 , F16C35/061 , F16C2370/12
摘要： The bearing device contains two rolling bearings installed on a shaft 9 and a preload is applied to the inner ring of the rolling bearings. The respective dimension for the two rolling bearing inner rings is shortened on both sides in the orientation of the width dimensions of the inner ring, centered on the grooves for the inner ring, with each being set smaller than the dimension of the outer rings. The difference in dimensions is double the difference in the dimensions capable of eliminating rattling of the rolling bearings, when a preload is applied to the outer edge of the inner ring. The outer rings and races are respectively formed to be in a position at half the width dimension of the inner ring from the outer edges of the two outer rings for the two rolling bearings.
摘要翻译： 轴承装置包含安装在轴9上的两个滚动轴承，并且将预载荷施加到滚动轴承的内圈。 两个滚动轴承内圈的尺寸在内圈的宽度尺寸方向的两侧缩小，以内圈的凹槽为中心，每个尺寸设定为小于外圈的尺寸。 当将预载荷施加到内圈的外边缘时，尺寸差异是能够消除滚动轴承的晃动的尺寸的差异的两倍。 外圈和座圈分别形成为从两个滚动轴承的两个外圈的外边缘处于内圈的宽度尺寸的一半的位置。
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公开(公告)号：US06883969B2
公开(公告)日：2005-04-26
申请号：US10358094
申请日：2003-02-04
IPC分类号： C09J4/00 , C09J11/06 , C09J201/00 , F16C35/063 , F16C35/067 , G11B21/02 , F16C19/10
CPC分类号： F16C35/067 , F16C35/063 , F16C2370/12
摘要： A pivot bearing assembly that can be easily assembled without deformation and featuring a lower amount of outgas and thermal compensation of bond strength. Further, with the pivot bearing assembly, a bearing inner ring and a shaft and a bearing outer ring and a housing are slidingly fitted, bonded and secured to each other with an ultraviolet curing type anaerobic adhesive having a high vitrification temperature, respectively.
摘要翻译： 一种枢转轴承组件，其可以容易地组装而不变形，并且具有较少的排气量和粘合强度的热补偿。 此外，利用枢转轴承组件，轴承内圈和轴以及轴承外圈和壳体分别以具有高玻璃化温度的紫外线固化型厌氧粘合剂彼此滑动地配合，固定。
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公开(公告)号：US06527449B1
公开(公告)日：2003-03-04
申请号：US09707334
申请日：2000-11-07
申请人： Toshisada Koyama , Yasuhiro Mouri
发明人： Toshisada Koyama , Yasuhiro Mouri
IPC分类号： F16C2700
CPC分类号： F16C19/54 , F16C11/04 , F16C27/04 , F16C35/061 , F16C35/077 , F16C2370/12
摘要： A pivot bearing of the present invention comprises inner rings, outer rings surrounding the inner rings and rollable balls arranged between the inner and outer rings. This pivot bearing does not have a sleeve which is provided on the outer rings of a conventional pivot bearing. Each of the outer rings is made thicker substantially by the thickness of the sleeve of the conventional pivot bearing than the outer rings of the conventional pivot. The other components of the pivot bearing according to the present invention than the outer bearings use commercially available components or standardized components manufactured in the ordinary manufacturing line at ball bearing manufacturers' factories. Thus, a simple, inexpensive and precise pivot bearing can be manufactured.
摘要翻译： 本发明的枢转轴承包括内圈，围绕内圈的外圈和布置在内圈和外圈之间的可滚动球。 该枢转轴承不具有设置在常规枢转轴承的外圈上的套筒。 每个外环基本上比常规枢转轴承的套筒的厚度比常规枢轴的外圈更厚。 根据本发明的枢转轴承的其它部件比外部轴承使用在球轴承制造商的工厂中在普通生产线中制造的市售部件或标准件。 因此，可以制造简单，便宜和精确的枢轴轴承。
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