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    A DEVICE FOR RENOVATION OF CAR GEARBOX BEARING SEAT
    1.
    发明公开
    A DEVICE FOR RENOVATION OF CAR GEARBOX BEARING SEAT 审中-公开
    一种改装汽车变速箱轴承座的装置

    公开(公告)号：EP3241639A1

    公开(公告)日：2017-11-08

    申请号：EP16460026.4

    申请日：2016-05-02

    申请人： ASGB Automatic Service

    发明人： Brzezowski, Grzegorz

    IPC分类号： B23D77/14 ,  B23D77/02 ,  B23B29/03 ,  B23P6/00 ,  B23B41/12 ,  B23B49/00 ,  B23Q9/00

    CPC分类号： B23D77/14 ,  B23B29/03 ,  B23B41/12 ,  B23B49/005 ,  B23D77/02 ,  B23P6/00 ,  B23Q9/0014 ,  B23Q2709/00

    摘要： The subject of the invention is a device for renovation of bearing seats in car gearboxes, either automatic or manual, to be used especially in cars of "Audi" type, whereas the device can be also used for renovation of bearing seats on gearboxes of such types as: OAW-Multitronik, OB5-DSG S-tronic 7, 8HP, and 0C8. The device according the invention comprises a cutter head (1), front face (2) of which is equipped with three replaceable cutting plates (22), tips of which are distributed symmetrically along their pitch circle with radius (R1), and a three-step guiding mandrel (4) of said cutter head proximate to the disc is inserted in sleeve (6) on which a profiled housing (7) is planted, the face disc (24) of said housing being provided with three through bores (26) distributed symmetrically along perimeter of their pitch circle with radius (R2), and moreover, on the other end (8) of the mandrel with smaller diameter, a spacing piece (9) is planted which is further supported on annular face (12) of the mandrel, while on the sleeve-shaped portion (10) of said piece there is a disc (13) planted with roller bearing (15) planted in annular seat (14) of said disc, said bearing adhering to an inner offset (19) of disc-shaped support (16) planted also on end (8) of guiding mandrel (4), position of said support being fixed on said end by means of Seeger ring (17).

    摘要翻译： 本发明的主题是一种用于翻新汽车变速箱中的轴承座的装置，其可以是自动的或手动的，特别是用于“奥迪”类型的汽车中，而该装置也可以用于翻新这种变速箱上的轴承座 类型如下：OAW-Multitronik，OB5-DSG S-tronic 7,8HP和0C8。 根据本发明的装置包括刀头（1），其前表面（2）配备有三个可更换的切割板（22），其顶端沿着它们的具有半径（R1）的节圆对称分布，并且三个 所述刀盘靠近所述盘的步进式导向心轴（4）插入其上嵌有成型外壳（7）的套筒（6）中，所述外壳的面盘（24）设有三个通孔（26） ）沿其半径（R2）的节圆圆周对称分布，并且在直径较小的心轴的另一端（8）上植入间隔件（9），该间隔件（9）进一步支承在环形面（12）上， ，而在所述部件的套筒形部分（10）上有一个种植有滚动轴承（15）的圆盘（13），所述滚动轴承（15）植入所述圆盘的环形座（14）中，所述轴承粘附到内部偏置 （4）的端部（8）上的盘形支撑件（16）的位置 支持通过Seeger环（17）固定在所述末端上。

    Bore cutter
    6.
    发明公开
    Bore cutter 审中-公开
    Bohrschneidwerkzeug

    公开(公告)号：EP1832365A3

    公开(公告)日：2009-03-18

    申请号：EP06445042.2

    申请日：2006-06-09

    申请人： Omi Kogyo Co., Ltd.

    发明人： Omi, Shohei

    IPC分类号： B23C5/10

    CPC分类号： B23D77/02 ,  B23C5/1081 ,  B23C2210/088 ,  B23C2210/285 ,  B23C2210/54 ,  B23C2220/605 ,  Y10T407/1946 ,  Y10T407/1962 ,  Y10T408/352 ,  Y10T408/906 ,  Y10T408/909

    摘要： First and second bore blade portions (4a, 4b) are provided on the outer periphery of a rotary shaft (1) at intervals in the circumferential direction with a rotation axis (1a) as the center. A first bore blade portion (4a) has a continuous blade (6) and a second bore blade portion (4b) has a discontinuous blade (8) having protruding blade edges (10) and indented blade edges (11), which are alternately provided. The distance (R10) in the radial direction of the protruding blade edges (10) is set so as to be greater than or equal to the distance (R7) in the radial direction of a continuous blade (6), and the distance (R11) in the radial direction of indented blade edges (11) is set so as to be smaller than the distance (R7) in the radial direction of the continuous blade (6). Accordingly, the cutting resistance of the bore cutter can be reduced (Fig. 2).