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    Press forming method
    4.
    发明授权
    Press forming method 有权
    压制成型法

    公开(公告)号：US09468971B2

    公开(公告)日：2016-10-18

    申请号：US14650593

    申请日：2013-12-26

    申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION

    发明人： Mitsuharu Yamagata ,  Shuji Yamamoto ,  Yasuhiro Wada

    IPC分类号： B21K23/00 ,  B21C37/30 ,  B21D22/30 ,  B21D53/26 ,  B21K23/04

    CPC分类号： B21K23/00 ,  B21C37/30 ,  B21D22/30 ,  B21D53/26 ,  B21K23/04

    摘要： An inner punch (11), an outer punch (12), and a die (13) are disposed on the same center axis (10). The outer punch (12) is disposed so as to be apart from the inner punch (11) in a radial direction perpendicular to the center axis (10) by a first space S1 which is larger than a plate thickness T of a cup longitudinal wall portion (A2). Further, an inner peripheral surface of the outer punch (12) has, on its die (13) side, a punch shoulder R portion (12A) widening as it goes toward the die (13). A cup bottom portion (A15) is sandwiched by the inner punch (11) and the die (13) while an outer peripheral surface of the inner punch (11) and an inner peripheral surface of the cup longitudinal wall portion (A2) are apart from each other by a second space S2, and drawing to radially reduce the cup longitudinal wall portion (A2) is performed by pushing the cup longitudinal wall portion (A2) toward the outer peripheral surface of the inner punch (11) by the outer punch (12) while making the outer punch (12) abut on the cup longitudinal wall portion (A2) from the punch shoulder portion (12A), whereby a surplus material is made to flow into a cup shoulder portion (A1) to thicken the cup shoulder portion (A1).

    摘要翻译： 内冲头（11），外冲头（12）和冲模（13）设置在相同的中心轴线（10）上。 外冲头（12）以与中心轴线（10）垂直的径向离开内冲头（11），第一空间S1大于杯纵壁（10）的板厚T 部分（A2）。 此外，外冲头（12）的内周面在其模具（13）侧具有在朝向模具（13）的状态下加宽的冲压台肩部（12A）。 内部冲头（11）的外周面和杯状纵壁部（A2）的内周面分开时，杯内底部（A15）被内冲头（11）和冲模（13）夹持， 通过第二空间S2彼此相对，并且通过外部冲头将杯纵向壁部（A2）推向内冲头（11）的外周表面，从而使杯纵向壁部（A2）径向缩小， （12），同时使外冲头（12）从冲头肩部（12A）抵靠在杯纵壁部（A2）上，由此使多余的材料流入杯肩部（A1）以使杯增厚 肩部（A1）。

    SYNCHRONIZER RING FOR A SYNCHRONIZATION UNIT OF A MANUAL TRANSMISSION AND METHOD FOR MANUFACTURING SUCH SYNCHRONIZER RING
    5.
    发明申请
    SYNCHRONIZER RING FOR A SYNCHRONIZATION UNIT OF A MANUAL TRANSMISSION AND METHOD FOR MANUFACTURING SUCH SYNCHRONIZER RING 有权
    用于手动传输的同步单元的同步环和用于制造这种同步环的方法

    公开(公告)号：US20150354638A1

    公开(公告)日：2015-12-10

    申请号：US14731301

    申请日：2015-06-04

    申请人： HOERBIGER Antriebstechnik Holding GmbH

    发明人： Berthold Negele

    IPC分类号： F16D23/02 ,  B21D53/16

    CPC分类号： F16D23/025 ,  B21D53/16 ,  B21D53/26 ,  B21J5/12 ,  F16D2250/0023

    摘要： A synchronizer ring for a synchronization unit of a manual transmission has a ring axis and is formed of a ring-shaped sheet-metal cone with a substantially constant sheet thickness. The ring-shaped sheet-metal cone has a cone-shaped radial outer side and an opposite radial inner side with a cone-shaped friction surface, wherein on its radial outer side the sheet-metal cone includes an integrally molded centering collar for radially centering the synchronizer ring relative to a synchronizer hub of the synchronization unit. The sheet-metal cone is deformed in the region of the centering collar and includes a first sheet portion with a residual thickness reduced as compared to the sheet thickness and axially adjacent a second sheet portion with a collar thickness which at least corresponds to the sheet thickness. The residual thickness of the sheet-metal cone is substantially constant in the first sheet portion.

    摘要翻译： 用于手动变速器的同步单元的同步环具有环形轴线，并且由具有基本上恒定的板厚度的环形金属片形成。 环形金属片具有锥形的径向外侧和具有锥形摩擦表面的相对的径向内侧，其中，在其径向外侧上，金属片包括用于径向对中的整体模制定心环 同步器环相对于同步单元的同步器集线器。 片状金属锥体在对中轴环的区域中变形，并且包括第一片部分，其与片材厚度相比具有减小的残余厚度并且轴向相邻于具有至少对应于片材厚度的第二片部分的第二片部分 。 片状金属锥体的剩余厚度在第一片部分中基本上恒定。

    Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plate
    6.
    发明申请
    Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plate 审中-公开
    制造电磁风扇离合器驱动板的方法和模具，制造驱动板

    公开(公告)号：US20150337908A1

    公开(公告)日：2015-11-26

    申请号：US14354578

    申请日：2011-10-27

    申请人： Zhaoyu Wang

    发明人： Zhaoyu Wang

    IPC分类号： F16D27/14 ,  B23B1/00 ,  B21D53/88 ,  F16D27/112 ,  B21D22/14

    CPC分类号： B21D53/26 ,  B21D22/14 ,  B21D53/88 ,  B23B1/00 ,  F16D27/112 ,  F16D27/14 ,  F16D2027/008 ,  F16D2250/0023 ,  F16D2300/12

    摘要： A drive plate of an electromagnetic-fan clutch comprises: a body of the drive plate provided with magnetic-insulation air holes, connection ribs, and magnetic conductive layers. The magnetic-insulation air holes and the magnetic conductive layers are arranged alternatively along a radial direction of the body of the drive plate. A friction-increasing groove is opened on the magnetic conductive layer. The thickn are less than the thickness of the magnetic conductive layers. Six connection ribs are distributed uniformly between the magnetic conductive layers, and the connection ribs at two sides of the magnetic conductive layer are distributed along the radial direction of the body of the drive plate at an interval of 30 degrees. A drive plate through hole is opened in the body of the drive plate, and accommodation walls are disposed on the magnetic conductive layers.

    摘要翻译： 电磁风扇离合器的驱动板包括：驱动板的主体，设有磁绝缘气孔，连接肋和导磁层。 磁绝缘气孔和磁导电层沿着驱动板的主体的径向交替布置。 摩擦增加槽在导电层上开口。 厚度小于导电层的厚度。 六个连接肋均匀地分布在导电层之间，并且导电层两侧的连接肋以30度的间隔沿驱动板的主体的径向方向分布。 驱动板通孔在驱动板的主体中打开，并且容纳壁设置在导磁层上。

    WHEEL ASSEMBLIES
    7.
    发明申请
    WHEEL ASSEMBLIES 有权
    轮组件

    公开(公告)号：US20150210116A1

    公开(公告)日：2015-07-30

    申请号：US14678371

    申请日：2015-04-03

    申请人： GEO PLASTICS

    发明人： Michael Abraham Morris

    IPC分类号： B60B37/10

    CPC分类号： B60B37/10 ,  B21D53/26 ,  B60B27/00 ,  B60B27/02 ,  B60B27/065 ,  B60B2200/41 ,  B60B2320/10 ,  B60B2320/50 ,  B60B2320/52 ,  B60B2360/32 ,  B60B2900/212 ,  B60B2900/3312 ,  B65F1/02 ,  B65F1/1473 ,  B65F1/1646 ,  Y10T29/49492 ,  Y10T29/49533

    摘要： A hub assembly includes a retainer housing, a retaining member, a biasing element, and an occlusion. The retainer housing includes a wheel mounting sleeve and a pin sleeve. The wheel mounting sleeve includes an axle bore configured to receive an axle. The pin sleeve has a first end and a second end. The pin sleeve includes a conduit between the first end and the second end. The first end is in fluid communication with the axle bore. The retaining member and the biasing element are in the conduit. The retaining member is configured to engage a groove in an axle. The biasing element is configured to bias the retaining member towards the axle bore. The occlusion is proximate to the second end of the pin sleeve. The occlusion is configured to inhibit the retaining member from exiting the conduit at least prior to coupling the hub assembly to a wheel.

    摘要翻译： 轮毂组件包括保持器壳体，保持构件，偏压元件和闭塞件。 保持器壳体包括轮安装套筒和销套筒。 轮安装套筒包括构造成接收轴的轴孔。 销套筒具有第一端和第二端。 销套筒包括在第一端和第二端之间的导管。 第一端与轴孔流体连通。 保持构件和偏置元件在导管中。 保持构件构造成接合轴中的凹槽。 偏置元件构造成朝向轴孔偏压保持构件。 闭塞接近销套筒的第二端。 闭塞被配置成至少在将轮毂组件联接到轮之前禁止保持构件离开导管。

    Wheel and hub assembly
    8.
    发明授权
    Wheel and hub assembly 有权
    车轮和轮毂总成

    公开(公告)号：US08616658B2

    公开(公告)日：2013-12-31

    申请号：US13673655

    申请日：2012-11-09

    申请人： GEO Plastics

    发明人： Michael Abraham Morris

    IPC分类号： B60B27/02 ,  B60B23/00

    CPC分类号： B60B37/10 ,  B21D53/26 ,  B60B27/00 ,  B60B27/02 ,  B60B27/065 ,  B60B2200/41 ,  B60B2320/10 ,  B60B2320/50 ,  B60B2320/52 ,  B60B2360/32 ,  B60B2900/212 ,  B60B2900/3312 ,  B65F1/02 ,  B65F1/1473 ,  B65F1/1646 ,  Y10T29/49492 ,  Y10T29/49533

    摘要： A hub assembly includes a retainer housing, a retaining member, a biasing element, and an occlusion. The retainer housing includes a wheel mounting sleeve and a pin sleeve. The wheel mounting sleeve includes an axle bore configured to receive an axle. The pin sleeve has a first end and a second end. The pin sleeve includes a conduit between the first end and the second end. The first end is in fluid communication with the axle bore. The retaining member and the biasing element are in the conduit. The retaining member is configured to engage a groove in an axle. The biasing element is configured to bias the retaining member towards the axle bore. The occlusion is proximate to the second end of the pin sleeve. The occlusion is configured to inhibit the retaining member from exiting the conduit at least prior to coupling the hub assembly to a wheel.

    摘要翻译： 轮毂组件包括保持器壳体，保持构件，偏压元件和闭塞件。 保持器壳体包括轮安装套筒和销套筒。 轮安装套筒包括构造成接收轴的轴孔。 销套筒具有第一端和第二端。 销套筒包括在第一端和第二端之间的导管。 第一端与轴孔流体连通。 保持构件和偏置元件在导管中。 保持构件构造成接合轴中的凹槽。 偏置元件构造成朝向轴孔偏压保持构件。 闭塞接近销套筒的第二端。 闭塞被配置成至少在将轮毂组件联接到轮之前禁止保持构件离开导管。

    Method for producing an internally or externally toothed cup-shaped sheet material component and corresponding device
    10.
    发明授权
    Method for producing an internally or externally toothed cup-shaped sheet material component and corresponding device 有权
    用于制造内外齿形的片状材料部件和相应装置的方法

    公开(公告)号：US08375761B2

    公开(公告)日：2013-02-19

    申请号：US12899420

    申请日：2010-10-06

    申请人： Axel Norbert Wittig

    发明人： Axel Norbert Wittig

    IPC分类号： B21D9/08 ,  B21D17/00 ,  B21B17/10

    CPC分类号： B21D53/26 ,  B21D17/04 ,  B21D22/06 ,  B21D53/84 ,  B21H5/02 ,  B21H5/025 ,  B21H7/187

    摘要： A method and a device for producing an internally or externally toothed cup-shaped (body) sheet material component with alternating teeth and grooves that run in parallel to the center axis of the cup, especially of a clutch plate carrier. The method and device allow the use of profile rollers, the rollers controlling the true running, dimensional accuracy and the surface of the cup-shaped sheet material component having an internally and externally profiled wall in the shape of teeth, in such a manner that they guarantee a specifically variable position during production. An untoothed cup-shaped sheet material component is slid onto a pick-up mandrel which has an external toothing corresponding to the internal toothing of the sheet material component to be produced and the external profile is then rolled onto the cup-shaped sheet material component by pressing the cup-shaped sheet material component together with the pick-up mandrel by means of a set of profile rollers while exerting a radial pressure.

    摘要翻译： 用于生产具有交替的齿和槽的内部或外部带齿的杯形（主体）片材部件的方法和装置，其平行于所述杯的中心轴线，特别是离合器片托架的中心轴线延伸。 该方法和装置允许使用型材辊，辊子控制具有牙齿形状的内部和外部成型壁的杯形片材部件的真实运行，尺寸精度和表面，使得它们 保证生产过程中具体可变的位置。 将未形成的杯形片材部件滑动到拾取心轴上，该心轴具有与要生产的片材部件的内齿相对应的外齿，并且外部轮廓然后通过以下方式卷绕到杯形片材部件上： 在施加径向压力的同时，通过一组轮廓辊将杯形片材部件与拾取心轴一起挤压。