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公开(公告)号：US11968926B2
公开(公告)日：2024-04-30
申请号：US17349010
申请日：2021-06-16
Applicant: CLAAS Selbstfahrende Erntemaschinen GmbH
Inventor： Stefan Look , Jochen Rathjens
CPC classification number: A01D41/145 , A01D41/06 , F16C23/084 , A01D43/08 , F16C35/06 , F16C2310/00
Abstract: A forage harvester that includes a cutterhead assembly and two frame parts between which the cutterhead assembly is rotatably suspended. The forage harvester assembly is held on both frame parts by a clamp bearing that defines a rotary axis. Contact points between an element on the frame part side and an element on the assembly side of the clamp bearing lie on a spherical surface centered on the rotary axis.
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公开(公告)号：US11732756B2
公开(公告)日：2023-08-22
申请号：US17588298
申请日：2022-01-30
Applicant: AKTIEBOLAGET SKF
Inventor： Fausto Baracca , Alessio Nebbia Colomba , Andrea A Bertolini , Fabio Cavacece
CPC classification number: F16C35/045 , F16C23/084 , F16C2204/60 , F16C2208/00 , F16C2220/04
Abstract: Casing of a bearing unit for food applications, made of polymeric material and provided internally with a spherical seat for housing the bearing unit, the casing having a reinforcement in the form of a metal ring co-moulded inside the casing and accommodated around the spherical seat of the casing.
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公开(公告)号：US20160290401A1
公开(公告)日：2016-10-06
申请号：US15086365
申请日：2016-03-31
Applicant: MINEBEA CO., LTD.
Inventor： Tatsuhiko MURAKAMI , Shingo OZAKI
CPC classification number: F16C33/7879 , F16C19/38 , F16C19/386 , F16C23/084 , F16C23/086 , F16C33/36 , F16C33/366 , F16C33/605 , F16C33/6659 , F16C33/7806 , F16C33/7826 , F16C33/783 , F16C33/7859 , F16C33/7896 , F16C33/805 , F16C2300/02
Abstract: There is provided a rolling bearing including: inner and outer members, rolling elements in a raceway space, flexible annular sealing members which close openings at both ends of the raceway space, and annular metal shield members. Each sealing member is formed in three-dimensional shape such that the sealing member in a natural state is convex inwardly between outer and inner circumferential edge portions and the inner circumferential edge portion is elastically in surface contact with the outer surface of the inner member when the sealing member is fitted to the outer member. Each metal shield member is fixed to the outer member in a state that the outer circumferential edge portion of each sealing member is sandwiched between the metal shield member and the outer member. Each metal shield member covers part of each sealing member without contacting the inner member.
Abstract translation: 提供一种滚动轴承，其包括：内部和外部构件，滚道空间中的滚动元件，在滚道空间两端封闭开口的柔性环形密封构件和环形金属屏蔽构件。 每个密封构件形成为三维形状，使得处于自然状态的密封构件在外周边缘部分与内周边缘部分之间向内凸起，并且当内部边缘部分的内表面与内部构件的外表面表面接触时， 密封构件安装在外部构件上。 每个金属屏蔽构件在每个密封构件的外周边缘部分夹在金属屏蔽构件和外部构件之间的状态下固定到外部构件。 每个金属屏蔽构件覆盖每个密封构件的一部分而不接触内部构件。
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公开(公告)号：US20160178000A1
公开(公告)日：2016-06-23
申请号：US14580128
申请日：2014-12-22
Applicant: Schaeffler Technologies GmbH & Co. KG
Inventor： Rocco Docimo
CPC classification number: F16C23/084 , F16C19/26 , F16C33/516 , F16C33/60 , F16C35/06 , F16C35/067
Abstract: A split cylindrical bearing assembly having a first split outer ring with an inner radial self-aligning feature aligning axially with a second split outer ring having an outer radial self-aligning feature, the second split outer ring having two sections that are fixedly assembled and circumferentially aligned. A split inner ring having two sections fixedly assembled and circumferentially aligned is assembled within and axially aligned with the second split outer ring, and a split cage retaining rolling elements disposed between the second split outer ring and the split inner ring. Also the split cylindrical bearing assembly assembled onto a shaft and into a housing assembly.
Abstract translation: 一种分体式圆柱形轴承组件，其具有第一分裂外圈，其具有内径向自对准特征，其轴向与具有外径向自对准特征的第二分裂外圈对准，所述第二分裂外圈具有两个固定地组装和周向的部分 对齐 具有固定组装和周向对准的两个部分的分割内圈组装在第二分割外圈内并与第二分割外圈轴向对齐，以及分离保持架，保持滚动元件设置在第二分割外圈和分离内圈之间。 而且，分离的圆柱形轴承组件也组装到轴上并进入壳体组件。
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公开(公告)号：US09366296B2
公开(公告)日：2016-06-14
申请号：US14154032
申请日：2014-01-13
Applicant: THE BOEING COMPANY
Inventor： Adrian Silviu Abrudan , Christopher E Plass , Morri Montazeri , Stephen Alden Skinner
CPC classification number: F16C43/02 , B23P15/003 , F16C11/0614 , F16C11/0695 , F16C23/045 , F16C23/084 , F16C33/586 , F16C35/02 , F16C2226/52 , F16C2226/60 , Y10T29/49652 , Y10T29/49679 , Y10T29/49963
Abstract: Apparatus and methods are provided for locking retaining elements in place. One embodiment is a bearing having an outer race. The race has a first end and a second end. The race includes a flange on the first end that is able to mate with a housing, and the race also includes an annular threaded portion on the second end. The threaded portion receives an annular threaded retaining element that mates with the housing. The race additionally includes an annular protrusion on the second end, concentric with the threaded portion, that is able to be swaged, thereby increasing a diameter of the protrusion to overlap the threaded portion.
Abstract translation: 提供了用于将保持元件锁定就位的装置和方法。 一个实施例是具有外圈的轴承。 比赛有一个第一和第二个结局。 该比赛包括能够与壳体配合的第一端上的凸缘，并且该座圈还包括在第二端上的环形螺纹部分。 螺纹部分接收与壳体配合的环形螺纹保持元件。 赛道另外包括在第二端上的与螺纹部分同心的环形突起，其能够被锻造，从而增加突起的直径以与螺纹部分重叠。
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公开(公告)号：US20160160926A1
公开(公告)日：2016-06-09
申请号：US14954593
申请日：2015-11-30
Applicant: Unverferth Manufacturing Company, Inc.
Inventor： David R. SMITH , Thomas STEFFAN , Shawn GERDEMAN
CPC classification number: F16C33/7869 , A01B33/087 , A01B76/00 , F16C19/06 , F16C23/084 , F16C33/7886 , F16C2310/00
Abstract: A tilling implement for use with a farm vehicle includes a frame, a tilling element attached to the frame, a bearing assembly configured to allow the tilling element to rotate relative to the frame. The bearing assembly can include a first race, a second race spaced apart from the first race to define a gap therebetween, a bearing rotatably disposed within the gap to allow relative movement between the first race and the second race, a seal including a flexible protrusion having a distal end that presses against the first race to seal off the gap, and a stop positioned adjacent to the flexible protrusion configured to prevent the distal end of the protrusion from bending towards the bearing.
Abstract translation: 用于农用车辆的耕作机具包括框架，附接到框架的耕种元件，构造成允许耕耘元件相对于框架旋转的轴承组件。 所述轴承组件可以包括第一座圈，与所述第一座圈间隔开的第二座圈，以在其间限定间隙;可旋转地设置在所述间隙内以允许所述第一座圈和所述第二座圈之间的相对运动的轴承，包括柔性突起 具有压靠第一座圈以密封间隙的远端，以及邻近柔性突起定位的止挡件，其被构造成防止突起的远端朝向轴承弯曲。
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7.发明申请
公开(公告)号：US20160123401A1
公开(公告)日：2016-05-05
申请号：US14924777
申请日：2015-10-28
Applicant: Francois NIARFEIX
Inventor： Francois NIARFEIX
CPC classification number: F16C41/007 , F16C19/06 , F16C23/084 , F16C41/004 , F16C41/008 , F16C43/04 , G01P3/443
Abstract: A rolling-contact bearing comprising an inner ring, an outer ring with an outer surface in the form of a section of a sphere, rolling bodies between the inner ring and the outer ring, an encoder washer constrained to rotate with the inner ring, a sensor member being designed to detect a rotation of the encoder washer, and a support member having an inner surface in the form of a section of a sphere, the inner surface being designed to be in sliding contact with the outer surface of the outer ring. The support member is designed to hold the sensor member, in relation to the encoder washer, in a position in which the sensor member can detect a rotation of the encoder washer. The sensor member includes a transponder intended to communicate wirelessly with a detector.
Abstract translation: 一种滚动接触轴承，包括内圈，具有球形部分形式的外表面的外圈，内圈和外圈之间的滚动体，被限制为与内圈一起旋转的编码器垫圈， 传感器构件被设计成检测编码器垫圈的旋转，以及支撑构件，其具有呈球形部分形式的内表面，所述内表面设计成与外圈的外表面滑动接触。 支撑构件被设计成将传感器构件相对于编码器垫圈保持在传感器构件可以检测编码器垫圈的旋转的位置。 传感器构件包括旨在与检测器无线通信的应答器。
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8.发明授权Bearing component, rolling bearing, and method for producing bearing component 有权轴承部件，滚动轴承以及轴承部件的制造方法
公开(公告)号：US08714831B2
公开(公告)日：2014-05-06
申请号：US13259680
申请日：2010-03-17
Applicant: Nobuyuki Mori
Inventor： Nobuyuki Mori
CPC classification number: C23C8/32 , C21D1/74 , C21D9/40 , C22C38/02 , C22C38/04 , C22C38/40 , C22C38/44 , C22C38/46 , C23C28/042 , C23C28/044 , F16C13/02 , F16C19/38 , F16C23/084 , F16C23/086 , F16C33/62 , F16C33/64
Abstract: An outer ring, an inner ring and a roller serving as a bearing component that adopts as a source material a steel ensuring a large fracture toughness value and also having an alloy element added thereto in a reduced amount and also provides sufficient wear resistance, are configured of a steel containing 0.15-0.3% by mass of carbon, 0.15-0.7% by mass of silicon, and 0.15-1.0% by mass of manganese, with a remainder of iron and an impurity, and have a raceway/rolling contact surface included in a region having a carbon enriched layer and a nitrogen enriched layer. In the nitrogen enriched layer the raceway/rolling contact surface has a nitrogen concentration equal to or larger than 0.3% by mass.
Abstract translation: 作为轴承部件的作为轴承部件的外圈，内圈和滚子，用于确保大的断裂韧性值的钢，并且还具有减少量并且还提供足够的耐磨性的合金元素， 含有0.15-0.3质量％的碳，0.15-0.7质量％的硅和0.15-1.0质量％的锰，剩余的铁和杂质含有轨道/滚动接触表面 在具有碳富集层和富氮层的区域中。 在富氮层中，滚道/滚动面的氮浓度等于或大于0.3质量％。
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公开(公告)号：US08568100B2
公开(公告)日：2013-10-29
申请号：US12331272
申请日：2008-12-09
Applicant: Neal W. Muylaert , Lyndon Claudius Lamborn
Inventor： Neal W. Muylaert , Lyndon Claudius Lamborn
CPC classification number: F16C27/02 , B64C27/14 , F16C23/084
Abstract: Embodiments of a bi-axial compliant bearing assembly and methods of assembling the bi-axial compliant bearing assembly are disclosed. A bi-axial compliant bearing assembly employs a transition bearing race. The transition bearing race comprises a cylindrical surface. The cylindrical surface is configured to rotatably engage a rotational bearing element and to slidably engage the rotational bearing element along an axis. The transition bearing race also includes a spherically-compliant surface. The spherically-compliant surface is configured to engage a spherically-compliant element and to enable the spherically-compliant element to rotate transversely to the axis.
Abstract translation: 公开了双轴向柔性轴承组件的实施例以及组装双轴向柔性轴承组件的方法。 双向柔性轴承组件采用过渡轴承座圈。 过渡轴承座圈包括圆柱形表面。 圆柱形表面构造成可旋转地接合旋转轴承元件并且沿着轴线可滑动地接合旋转轴承元件。 过渡轴承座圈还包括球形顺应表面。 球形柔顺表面被配置为接合球形柔顺元件并且使得球形柔顺元件能够横向于轴线旋转。
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公开(公告)号：US08231279B2
公开(公告)日：2012-07-31
申请号：US12311307
申请日：2007-09-17
Applicant: Fabio Falsetti , Paolo Andolfi
Inventor： Fabio Falsetti , Paolo Andolfi
IPC: F16C23/08
CPC classification number: F16C35/077 , F16C19/06 , F16C23/084 , F16C35/042
Abstract: A unit (1) for supporting the axle-shafts of go-karts provided with an annular body (12) having a variable perimeter and with a rolling bearing (20), set within the annular body (12) itself with the possibility of oscillation about an axis of adjustment (B) transverse to an axis (B) of rotation of the bearing (20) itself; a tightening system (30) being provided for tightening the support (11) on the bearing (20) and for blocking the bearing (20) itself in an operative position, and being defined by at least two sharp edges (32) (33) (36), fixed with respect to the bearing (20) and set about the axis (B) of rotation for cutting into a softer material of the concave seat (13), preventing any rotation of the bearing (20) about the axis (A) of adjustment in said operative position.
Abstract translation: 用于支撑设有可变周长的环形体（12）和具有滚动轴承（20）的卡丁车车轴的单元（1），其设置在环形本体（12）内，具有振荡的可能性 围绕横向于轴承（20）本身的旋转轴线（B）的调节轴线（B）; 提供一种紧固系统（30），用于将支撑件（11）紧固在轴承（20）上并用于将轴承（20）本身固定在操作位置，并由至少两个锋利边缘（32）（33）限定， （36），其相对于所述轴承（20）固定并围绕所述旋转轴（B）固定，以切割成所述凹座（13）的较软材料，从而防止所述轴承（20）围绕所述轴线的任何旋转 A）在所述操作位置的调整。
