FORGED KNURLED SOCKET HOUSING AND METHOD OF MANUFACTURE
    1.
    发明申请
    FORGED KNURLED SOCKET HOUSING AND METHOD OF MANUFACTURE 审中-公开
    锻造锁扣套管及其制造方法

    公开(公告)号:WO2005062956A2

    公开(公告)日:2005-07-14

    申请号:PCT/US2004/043441

    申请日:2004-12-22

    Inventor: PARKER, Glen, C.

    Abstract: A method for manufacturing a cartridge-type housing for a ball and socket joint in a vehicular suspension system comprises the steps of inserting a housing blank into a forging tool die, expanding the housing blank within the forging tool die using a forging tool punch, and forming knurls on an exterior surface of the housing during the expanding step. The ball and socket joint assembly thus formed comprises a housing having an interior socket and an exterior surface at least partially knurled for press fit into a mating first suspension part, such as a control arm. A ball is rotatably seated within the socket to provide an articulating joint. A mounting shank extends from the ball, outwardly from the housing, for attaching to a second suspension component, such as a suspended wheel. The housing, together with its knurls, is formed in a forging tool. As distinguished from the prior art technique of machining, knurls formed in the forging process allow economical, high-volume production. In addition, the forging technique allows greater design flexibility to place knurls in surface configurations previously unattainable or impractical with conventional machining techniques.

    Abstract translation: 一种用于制造车辆悬挂系统中的球窝接头的盒式壳体的方法,包括以下步骤:将壳体坯件插入锻造工具模具中,使用锻造工具冲头将锻造工具模具中的壳体坯件扩大,以及 在膨胀步骤期间在外壳的外表面上形成滚花。 如此形成的球窝接头组件包括具有内部插座和至少部分滚花以用于压配合到配合的第一悬挂部件(例如控制臂)中的外表面的壳体。 球可旋转地安置在插座内以提供铰接接头。 安装柄从球体向外延伸,用于附接到第二悬架部件,例如悬挂轮。 外壳与其滚花一起形成锻造工具。 与现有技术的加工技术不同,在锻造工艺中形成的滚花允许经济,大批量生产。 此外,锻造技术允许更大的设计灵活性将滚花放置在以前不可实现或不可行的表面结构中,与传统的加工技术。

    車輪用軸受装置の製造方法
    2.
    发明申请
    車輪用軸受装置の製造方法 审中-公开
    用于生产车轮轴承装置的方法

    公开(公告)号:WO2007010774A1

    公开(公告)日:2007-01-25

    申请号:PCT/JP2006/313662

    申请日:2006-07-10

    Abstract:  組織微細化や硬度アップによって、強度や疲れ強さを向上させることができ、かつ工程増による生産性の低下が抑えられる車輪用軸受装置の製造方法を提供する。複列の転動体3を介して互いに回転自在な内方部材1および外方部材2を有し、前記内方部材1および外方部材2を構成するいずれかの部品、例えばハブ14が鋼材の熱間鍛造品である車輪用軸受装置を製造する方法である。前記ハブ14等の部品の熱間鍛造工程の途中または最後に、冷媒を浴びせるか冷却速度と温度を制御することで、ハブ14等の部品の一部を冷却することにより、前記部品の母材部分は標準組織として、表面に非標準組織の部分30を得る。非標準組織は、微細フェライト・パーライト組織、上部ベイナイト組織、下部ベイナイト組織、焼戻マルテンサイト組織のうちのいずれか、もしくは少なくともこれらの組織のうちの2種類以上の混合組織とする。

    Abstract translation: 本发明提供了一种用于制造车轮用轴承装置的方法,该方法可通过改善结构和增加硬度来提高强度和疲劳强度,并且可以通过增加步骤来抑制生产率的降低。 制造工序是制造车轮用轴承装置的工序,其特征在于,具有能够通过多列滚动体(3)相互旋转的内侧构件(1)和外侧构件(2),其中, 向内构件(1)和向外构件(2),例如作为钢制品的热锻产品的轮毂(14)。 通过在诸如轮毂(14)的部件的热锻造步骤期间或结束期间,通过淋浴冷却剂或控制冷却速度和温度来冷却部件(例如轮毂(14))的一部分,由此包括 在该部件中形成矩阵部分中的标准结构和其表面上的非标准结构部件(30)。 非标结构是细铁素体 - 珠光体组织,上贝氏体组织,下贝氏体组织和回火马氏体组织中的任一种,或由这些结构中的两种或更多种组成的混合结构。

    FORGED KNURLED SOCKET HOUSING AND METHOD OF MANUFACTURE
    3.
    发明申请
    FORGED KNURLED SOCKET HOUSING AND METHOD OF MANUFACTURE 审中-公开
    锻造锁扣套管及其制造方法

    公开(公告)号:WO2005062956A3

    公开(公告)日:2006-06-01

    申请号:PCT/US2004043441

    申请日:2004-12-22

    Inventor: PARKER GLEN C

    Abstract: A ball and socket assembly (10) comprises a housing (12) having an interior socket (14) and an exterior surface (16) at least partially knurled (18) for press fit into a mating first suspension part (20), such as a control arm. A ball (22) is rotatably sealed within the socket to provide an articulated joint. A mounting shank (25) extends outwardly from the ball for attachment to a second suspension component, such as a suspended wheel. The housing, together with its knurls, is formed in a forging tool (36) whereby greater design flexibility to place knurls in surface configurations previously unattainable or impractical with conventional machining techniques is obtained, as well as economical, high-volume production.

    Abstract translation: 球窝组件(10)包括具有至少部分滚花(18)的内部插座(14)和外表面(16)的壳体(12),用于压配合到配合的第一悬挂部分(20)中,例如 一个控制臂。 球(22)可旋转地密封在插座内以提供铰接接头。 安装柄(25)从球向外延伸以附接到第二悬架部件(例如悬挂轮)。 壳体与其滚花一起形成在锻造工具(36)中,从而获得更大的设计灵活性,以将滚花放置在以前不可实现或不可行的表面结构中,并且具有常规的加工技术,以及经济的大批量生产。

    METHOD FOR PRODUCING A HOUSING FOR A BALL JOINT
    4.
    发明申请
    METHOD FOR PRODUCING A HOUSING FOR A BALL JOINT 审中-公开
    用于生产球铰链壳体

    公开(公告)号:WO02055232A1

    公开(公告)日:2002-07-18

    申请号:PCT/DE2002/000023

    申请日:2002-01-08

    CPC classification number: F16C11/06 B21C23/20 B21K1/76 B21K21/08 Y10T29/49657

    Abstract: The invention relates to a method for producing a housing (4) for a ball joint by cold-working. According to said method, a first axial cavity (1) with a diameter (D1) is first formed in a slug (R), produced from bar or wire raw material and prepared for cold-working, using reverse-cupping cold-extrusion and a second axial cavity (2) with a comparatively larger diameter (D2) is subsequently formed in said first axial cavity (1), also using reverse-cupping cold-extrusion. The second reverse-cupping cold-extrusion process causes a partial reduction in diameter (D3) as a result of material deformation, said reduction also affecting the first axial cavity (1).

    Abstract translation: 一种用于制造设置有球窝接头壳体(4)的方法是通过冷加工,在一个优选地由用于通过第一反向杯挤压成形坯料(R)的第一轴向凹制备棒或线材的制造(1)具有直径(DI) 随后还通过在该轴向凹部(I)向后杯挤压第二轴向凹部(2)具有相对较大的Durchmsser(D2)是eingebract。 在第二向后杯挤出的截面直径减小(D3)也形成在第一轴向凹部(1)由材料变形。

    球面軸受及びその製造方法
    5.
    发明申请
    球面軸受及びその製造方法 审中-公开
    球形轴承及其制造方法

    公开(公告)号:WO2008038458A1

    公开(公告)日:2008-04-03

    申请号:PCT/JP2007/064977

    申请日:2007-07-31

    Abstract:  鋳造を用いることなく内側部材(1)のボール部(10)を外側部材(2)の内部に封じ込めることが可能であり、しかも外側部材(2)と内側部材(1)の結合強度が高く、小型化を図ることが可能な球面軸受及びその製造方法であって、金属ボール部(10)を有する内側部材(1)と、この内側部材(1)のボール部(10)を覆うと共に該ボール部(10)と摺接する樹脂ライナ(3)と、この樹脂ライナ(3)の外側に鍛造加工によって成形され、前記内側部材(1)に接触することなく前記樹脂ライナ(3)の外周面の全域と緊密に接触して該樹脂ライナ(3)を離脱不能に包持する外側部材(2)とから構成されている。

    Abstract translation: 一种球面轴承,其允许在外部构件(2)的内部将内部构件(1)的球形部分(10)封闭,而不需要铸造,并且外部构件(2)和内部构件(1)之间的结合强度优异 ),允许其小型化; 及其制造方法。 球面轴承包括具有金属球部分(10)的内部构件(1)。 树脂衬套(3),其设置成覆盖内部构件(1)的球部(10),与球部(10)滑动接触; 和外部构件(2)通过锻造形成在树脂衬垫(3)的外部,外部构件与树脂衬套(3)的外周面的整个区域紧密接触,而不与内部构件(1)接触 不可伸缩地包裹并保持树脂衬垫(3)。

    球面軸受の製造方法
    6.
    发明申请
    球面軸受の製造方法 审中-公开
    制造球轴承的方法

    公开(公告)号:WO2004092598A1

    公开(公告)日:2004-10-28

    申请号:PCT/JP2004/005361

    申请日:2004-04-15

    Abstract: 金属ボール部を有する内側部材と、この内側部材のボール部を包持するボール受部を有して該内側部材と相対的に揺動あるいは回転運動自在に連結する外側部材とを備えた球面軸受の製造方法であって、前記内側部材のボール部をコアとして型内にインサートした状態で射出成形を行い、かかるボール部を覆う樹脂ライナを成形し、前記ボール部及び樹脂ライナをコアとして型内にインサートした鋳造により、前記樹脂ライナを覆う外側部材を成形し、更に、前記鋳造の終了後に、内側部材のボール部を介して該ボール部を覆っている樹脂ライナを加熱するようにした。

    Abstract translation: 一种球形轴承的制造方法,其具有带有金属球部的内侧部件和外部部件,所述外部部件具有支撑所述内侧部件的球部的球状支撑部,并且能够相对于彼此可摆动地或可旋转地连接到所述内侧部件, 进行注射成型,其中将内部构件的球部作为芯插入模具中以形成覆盖该球部的树脂衬套,通过铸造件将覆盖树脂衬套的外部构件成型,其中将球部和 将树脂衬垫作为芯插入模具中,并且在铸件完成之后,通过内部构件的球部加热覆盖球部的树脂衬套。

    UNIFIED ROLLING AND BENDING PROCESS FOR LARGE ROLLER BEARING CAGES
    7.
    发明申请
    UNIFIED ROLLING AND BENDING PROCESS FOR LARGE ROLLER BEARING CAGES 审中-公开
    用于大滚子轴承的统一滚压和弯曲工艺

    公开(公告)号:WO2011094552A1

    公开(公告)日:2011-08-04

    申请号:PCT/US2011/022939

    申请日:2011-01-28

    Abstract: A method for manufacturing large diameter tapered roller bearing cages (10B). A straight metal strip, coil or plate of cage blank material (10), precisely dimensioned in width, length and thickness, with or without windows or pockets pre-cut, is fed into a rolling mill (100). The rolling mill incorporates a pair of unparallel forming rolls (102A, 102B) disposed such that the gap (G) there between forms a wedge shape. As the cage blank material (10) is fed through the wedge-shaped forming roll gap (G), one lateral side of the cage blank material is plastically deformed to reduce its thickness (T) and to elongate its length, while no deformation or only a very slight deformation is introduced to the other lateral side of the cage blank, thus forming the cage blank into an arc shape. A third roll (104) disposed in exit side of the forming rolls (102), in a pre-calculated position, bends the rolled cage blank into a circular conical ring (10A). After the entire cage blank is rolled into the conical ring configuration, the conical ring may pass through the rolling mill (100) again for a final resizing. Adjacent butt ends (12A, 12B) of the formed conical ring cage blank (10A) are aligned and joined together during the assembly process to form the large diameter tapered roller bearing cage (10B).

    Abstract translation: 一种制造大直径圆锥滚子轴承保持架的方法(10B)。 将具有或不具有预切割窗口或凹穴的宽度,长度和厚度精确尺寸的保持架坯料(10)的直的金属条,线圈或板馈送到轧机(100)中。 轧机包括一对不平行的成形辊(102A,102B),其设置成使得其间的间隙(G)形成楔形。 当保持架坯材料(10)通过楔形成形辊间隙(G)进给时,保持架坯料的一个侧面塑性变形以减小其厚度(T)并延长其长度,而不变形或 只有非常轻微的变形被引入到保持架坯料的另一个侧面,从而将保持架坯料形成为弧形。 设置在成形辊(102)的出口侧的第三辊(104)在预先计算的位置上将轧制的坯料弯成圆锥形环(10A)。 在整个保持架坯料卷成锥形环构造之后,锥形环可再次通过轧机(100)以进行最终的调整。 形成的锥形环保持架坯件(10A)的相邻的对接端(12A,12B)在组装过程中对齐并连接在一起以形成大直径圆锥滚子轴承保持架(10B)。

    MANUFACTURING A COMPONENT WITH A NEAR SPHERICAL SURFACE
    8.
    发明申请
    MANUFACTURING A COMPONENT WITH A NEAR SPHERICAL SURFACE 审中-公开
    制造具有近旁球面的部件

    公开(公告)号:WO2003061532A1

    公开(公告)日:2003-07-31

    申请号:PCT/GB2003/000157

    申请日:2003-01-16

    Inventor: FARRAR, Richard

    Abstract: A method of making a component (2) of an orthopaedic joint prosthesis, which has a bearing surface whose shape corresponds approximately to a part of a sphere and is symmetrical about its polar axis, involves use of a cutting tool (6) which has a circular cutting edge (12) and which can be rotated about an axis (8) which is perpendicular to the plane containing the said cutting edge (12). The method involves (a) rotating the component about its polar axis (4) and rotating the cutting tool (6) about its axis (8), with the cutting edge (12) of the cutting tool (6) in contact with the surface of the component (2); (b) moving the cutting tool (i) in a direction parallel to the polar axis (4) of the component (2) while leaving the angle between the axis of the cutting tool (6) and the polar axis of the component (2) unchanged, and (ii) along its axis (8); and (c) repeating step (a). The movements (i) and (ii) of the cutting tool (6) cause the radius of curvature of the bearing surface to change continuously and monotonically as the angle between the radius and the polar axis of the component changes, so that the shape of the bearing surface deviates from that of a true sphere in such a way that discontinuities in the shape of the bearing surface as a result of individual movements are minimised.

    Abstract translation: 一种制造整形外科关节假体的组件(2)的方法,该方法具有其形状对应于球体的一部分并且关于其极轴对称的支承表面,包括使用切割工具(6),其具有 圆形切割边缘(12),并且其可以围绕垂直于包含所述切割边缘(12)的平面的轴线(8)旋转。 该方法包括(a)围绕其极轴(4)旋转部件并围绕其轴线(8)旋转切割工具(6),切割工具(6)的切割边缘(12)与表面 的组分(2); (b)在平行于部件(2)的极轴(4)的方向上移动切割工具(i),同时在切割工具(6)的轴线和部件(2)的极轴之间保持角度 )不变,(ii)沿其轴线(8); 和(c)重复步骤(a)。 切割工具(6)的运动(i)和(ii)使得轴承表面的曲率半径随着部件的半径和极轴之间的角度的变化而连续且单调地改变,从而形状 轴承表面与真实球体的轴承表面偏离,使得作为单独运动的结果的轴承表面形状的不连续性最小化。

    MINIATURE PRECISION BEARINGS AND METHOD FOR ASSEMBLING THE SAME
    9.
    发明申请
    MINIATURE PRECISION BEARINGS AND METHOD FOR ASSEMBLING THE SAME 审中-公开
    PRÄEZISEMICRO存储和组装程序DAFÜER

    公开(公告)号:WO02057631A3

    公开(公告)日:2002-12-12

    申请号:PCT/EP0200549

    申请日:2002-01-21

    Abstract: The invention relates to a method for producing, adapting and/or adjusting at least one bearing in a fluid mini- to micro-component (M) comprising a stator (30) and at least one rotor (40, 2). Said rotor is rotatably positioned on the at least one bearing (L10, L11) in relation to the stator. The inventive method is characterised in that (a) the rotor (40, 2) is rotatably positioned by means of a bushing (10, 11) which is inserted into the stator (30) in order to form the bearing, the at least one bushing being inserted in the stator in the form of a bearing bushing and comprising an inner and an outer surface (10i, 10a; 11i, 11a); (b) before being positioned in the stator, said bearing bushing (10, 11) is a particular bearing component comprising an inner surface (10i, 11i) as an inner bearing surface which is mechanically finish-machined before being positioned in the stator, and; (c) the outer surface (10a, 11a) of the bearing component (10, 11) is connected to the stator (30) in a mechanically fixed manner.

    Abstract translation: 一种用于生产,调整和/或在流体小到微组件(M)调整至少一个支承点的方法,其中组分是定子(30)和至少一个转子(40,2),其中至少所述的转子(支承点 L10,L11)可旋转地相对于所述定子(下文称为“可旋转地支撑”)被安装; 其特征在于(a)中通过所述转子(40.2)在所述定子(30)插入套管(10,11)可旋转地安装,以形成支承点,向其中该至少一个套筒作为轴承套筒被插入到定子和 包括;内表面和外表面(11i中,11A 10I,10A); (B)的轴承套(10,11)是前一个单独的轴承部件在插入到作为内侧支承表面,所述内表面(10I,11i的),并在插入之前,至少在所述定子(30),该表面上的定子机械 精细加工是; 与定子的轴承部件(10,11)的(C)的外表面(10A,11A)(30)被带入机械牢固的连接。

    MINIATURE PRECISION BEARINGS FOR MINISYSTEMS OR MICROSYSTEMS AND METHOD FOR ASSEMBLING SUCH SYSTEMS
    10.
    发明申请
    MINIATURE PRECISION BEARINGS FOR MINISYSTEMS OR MICROSYSTEMS AND METHOD FOR ASSEMBLING SUCH SYSTEMS 审中-公开
    精确MICRO存储迷你微系统和组装程序对这些系统

    公开(公告)号:WO02057631A2

    公开(公告)日:2002-07-25

    申请号:PCT/EP2002/000549

    申请日:2002-01-21

    Abstract: The invention relates to a method for producing, adapting and/or adjusting at least one bearing in a fluid mini- to micro-component (M) comprising a stator (30) and at least one rotor (40, 2). Said rotor is rotatably positioned on the at least one bearing (L10, L11) in relation to the stator. The inventive method is characterised in that (a) the rotor (40, 2) is rotatably positioned by means of a bushing (10, 11) which is inserted into the stator (30) in order to form the bearing, the at least one bushing being inserted in the stator in the form of a bearing bushing and comprising an inner and an outer surface (10i, 10a; 11i, 11a); (b) before being positioned in the stator, said bearing bushing (10, 11) is a particular bearing component comprising an inner surface (10i, 11i) as an inner bearing surface which is mechanically finish-machined before being positioned in the stator, and; (c) the outer surface (10a, 11a) of the bearing component (10, 11) is connected to the stator (30) in a mechanically fixed manner.

    Abstract translation: 以提供成本有效的解决方案,以微系统有轴承,其具有足够高的精度,以及一个长期强度。 公开的是用于产生,调整或在流体微成分(M)调整支承点具有定子(30)和转子的方法(40,2)。 转子被可旋转地支撑在所述至少一个支承点(L10,L11)相对于所述定子。 转子(40,2)是一个在定子(30)插入套管(10,11)可旋转地安装,以形成支承结构,其被插入至少一个套筒在所述定子的轴承套筒和内和外表面(10I ,图10a; 11i中,11A)。 轴承套(10,11)是具有作为内轴承表面,所述内表面(10I,11i的),并且是细该表面在插入到所述定子(30)在插入到定子之前事先在机加工的单独的轴承部件。 轴承部件(10,11)的外表面(10A,11A)被放置在一个机械牢固的连接所述定子(30)。

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