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    • 74. 发明申请
    • OUTER JOINT MEMBER FOR CONSTANT VELOCITY UNIVERSAL JOINT
    • 外部联盟会员持续快速通用联合
    • US20100119300A1
    • 2010-05-13
    • US12530495
    • 2008-03-07
    • Naoki NakagawaYasuyuki Watanabe
    • Naoki NakagawaYasuyuki Watanabe
    • F16B11/00
    • F16D1/068F16D3/2055F16D2003/22326F16D2250/00F16D2250/0076Y10T403/478
    • Provided is an outer joint member for a constant velocity universal joint, which can be manufactured at low cost. The outer joint member includes a cup member (13) having a tubular body portion (1) and a bottom portion (12) for closing one opening of the body portion (1), and also includes a disc-like flange member (2) mounted on the bottom portion (12) of the cup member (13). A protrusion (8) is provided on the bottom portion (12), the flange member (2) is fitted on the protrusion (8), and an inside surface (4a) of the flange member (2) and an outer diameter surface (3) of the protrusion are bonded together by welding. In the welding, molten metal flows into a relief portion (9) provided in a fitting portion between the cup member (13) and the flange member (2), and this prevents the weld bead from raising, thereby reducing costs otherwise necessary to eliminate the raised bead.
    • 本发明提供一种能够以低成本制造的等速万向接头的外接头构件。 外部接头构件包括具有管状主体部分(1)的杯形构件(13)和用于封闭主体部分(1)的一个开口的底部部分(12),并且还包括盘状凸缘构件(2) 安装在杯构件(13)的底部部分(12)上。 在底部(12)上设有突起(8),凸缘(2)装配在突起(8)上,凸缘部件(2)的内表面(4a)和外径表面 3)通过焊接结合在一起。 在焊接中,熔融金属流入设置在杯构件(13)和凸缘构件(2)之间的装配部分的释放部分(9)中,这防止了焊道隆起,从而降低了消除其他必要的成本 凸起的珠子。
    • 77. 发明申请
    • DISC BRAKE CALIPER ASSEMBLY
    • 碟形刹车卡盘组件
    • US20030010580A1
    • 2003-01-16
    • US09903860
    • 2001-07-13
    • Shimano Inc.
    • Yasushi Nakamura
    • F16D055/00
    • F16D55/228B62L1/005F16D55/226F16D2055/0008F16D2055/002F16D2200/0004F16D2250/0023F16D2250/0076F16D2250/0084
    • A disc brake includes a caliper housing, a pair of friction members, and a piston. The caliper housing includes a support portion and a cylinder portion coupled to the support portion. The cylinder portion has a piston chamber with a fluid inlet opening. The cylinder portion is an independent component from the support portion. Preferably, the caliper housing includes parts constructed of deformed sheet material such as press formed sheet metal. The parts are preferably fixedly coupled together by welding, brazing and bolts. The friction members are coupled to the caliper housing to form a rotor slot. The piston is mounted in the piston chamber to move one friction member between a release position and a braking position. In one embodiment, an integrated mounting member and a flanged cylinder is provided. In another embodiment, a pair of flanged cylinders with a pair of movable pistons is provided.
    • 盘式制动器包括制动钳壳体,一对摩擦构件和活塞。 卡钳壳体包括支撑部分和联接到支撑部分的圆筒部分。 气缸部分具有带有流体入口的活塞室。 圆筒部分是与支撑部分独立的部件。 优选地,卡钳壳体包括由变形的片材构成的部件,例如压制成型的金属片。 这些部件优选通过焊接,钎焊和螺栓固定地联接在一起。 摩擦构件联接到卡钳壳体以形成转子槽。 活塞安装在活塞室中以在释放位置和制动位置之间移动一个摩擦构件。 在一个实施例中,提供了一体的安装构件和带凸缘的气缸。 在另一个实施例中,提供了一对具有一对活动活塞的凸缘圆筒。