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    Multi-wheel
    3.
    发明专利
    Multi-wheel 有权

    公开(公告)号：JP2010507482A

    公开(公告)日：2010-03-11

    申请号：JP2009533608

    申请日：2007-10-22

    Applicant: ミーバ ジンター オーストリア ゲゼルシャフト ミット ベシュレンクテル ハフツング

    Inventor： ジーズル，ボルフガンク ,  シュミット，ヘルベルト ,  ディッキンガー，カール

    IPC: B21K1/30 ,  B21J5/00 ,  F16H55/17 ,  F16H55/30 ,  F16H55/38

    CPC classification number: B21H5/022 ,  B22F5/08 ,  Y10T29/49471 ,  Y10T74/19963 ,  Y10T428/12229

    Abstract: The invention relates to a method for the production of a one-piece, metal multiple wheel (2) for a traction mechanism comprising at least two adjacently disposed single wheels (3, 4), each comprising a wheel body (5, 6) having an outer circumference (7, 8), wherein teeth (9, 10) for engaging the traction mechanism are arranged in a distributed manner over the outer circumference (7, 8), and wherein at least one of the two single wheels (3, 4) is configured as a sprocket, gear or toothed belt wheel. The sprocket, gear or toothed belt wheel is produced with a rough contour, wherein a tooth thickness of the rough contour (17), in axial view, is greater than the tooth thickness of the final contour of the finished sprocket, gear or toothed belt wheel and thereafter depending on the traction means used, this rough contour is reformed by non-machining reforming, in particular by rolling, into the finished tooth contour, wherein a toothed belt wheel contour is produced from a sprocket wheel or gear wheel contour or a sprocket wheel contour is produced from a gear wheel or toothed belt wheel contour, or a gear wheel contour is produced from a toothed belt or sprocket wheel. The invention further relates to a preform for producing multiple wheel and to a multiple wheel.

    Gear burnishing method
    4.
    发明专利
    Gear burnishing method 失效
    齿轮燃烧方法

    公开(公告)号：JPS59115120A

    公开(公告)日：1984-07-03

    申请号：JP22385782

    申请日：1982-12-22

    Applicant: Komatsu Ltd ,  Komatsu Zoki Kk

    Inventor： AKAHORI HISAO

    IPC: B23F19/00 ,  B21H5/02

    CPC classification number: B21H5/022

    Abstract: PURPOSE:To efficiently burnish the stepped part of a gear without need for using a highly accurate die by providing an equipment having an intermeshing device of gears without requiring any expensive rolling machine. CONSTITUTION:A gear 11, in which the stepped parts 10 are gear cut, is mounted on the mandrel 6 of a gear intermeshing device 1. The mandrel 6, on which a workpiece 12, or the gear 11 is mounted, is provided between a rotary shaft 2 and a center retainer 3 and centered, and a work carry 9a is engaged with the engaging part (not shown in figure) of a plate 4. And, the tooth part 16 of a master gear 9 is brought in contact with the stepped part 10 of the workpiece 12 and a load of about 3 ton is applied. Then, the shaft 2 is rotated, the workpiece 12 is rotated, and the stepped part 10 is burnished through the tooth part 16 of a master gear 9.

    Abstract translation: 目的：为了有效地抛光齿轮的阶梯部分，而不需要使用高精度的模具，通过提供具有齿轮啮合装置的设备，而不需要任何昂贵的轧制机。 构成：其中阶梯部分10被齿轮切割的齿轮11安装在齿轮啮合装置1的心轴6上。安装有工件12或齿轮11的心轴6设置在 旋转轴2和中心保持器3并且居中，并且工件79与板4的接合部（图中未示出）接合。并且，主齿轮9的齿部16与 工件12的阶梯部10​​被施加约3吨的载荷。 然后，轴2旋转，工件12旋转，阶梯部10​​通过主齿轮9的齿部16被抛光。

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