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    • 1. 发明申请
    • CONNECTOR
    • 连接器
    • WO2005064754B1
    • 2005-12-29
    • PCT/JP2004019350
    • 2004-12-24
    • YAZAKI CORPMURAKAMI TAKAOKOZONO SEIJI
    • MURAKAMI TAKAOKOZONO SEIJI
    • H01R13/52H01R13/627H01R13/64
    • H01R13/5219H01R13/6272
    • A connector capable of restricting rattling between connector housings in both a fitting direction and a direction orthogonal to the fitting direction, securely preventing both male and female terminals from being worn, and developing stable vibration resistant performance. The male type connector housing (13) comprises an inner housing (25) having a plurality of rattling restricting projected parts (30) energized toward the female type connector housing (36) by a waterproof packing (32) and having tilted surfaces (30a). A tilted surface (41) brought into contact with the tilted surfaces (30a) when the connector housings (13) and (36) are completely fitted to each other is formed on the inner surface of the peripheral wall (39) of the female type connector housing (36). The waterproof packing (32) is held, in a fitted state, between the outer surface of the peripheral wall (28) of the inner housing (25) and the inner surface of the peripheral wall (39) of the female type connector housing (36) when the connector housings (13) and (36) are completely fitted to each other.
    • 一种能够限制连接器壳体在装配方向和与装配方向正交的方向上的晃动的连接器,可靠地防止阳和阴端子被磨损,并且显示出稳定的抗振性能。 阳型连接器壳体(13)包括内壳体(25),其具有通过防水密封件(32)朝向阴型连接器壳体(36)通电并且具有倾斜表面(30a)的多个敲击限制突出部分(30) 。 当连接器壳体(13)和(36)彼此完全配合时,与凹部(30a)接触的倾斜表面(41)形成在阴型(31)的周壁(39)的内表面上 连接器壳体(36)。 防水密封件32以装配状态保持在内壳体25的周壁28的外表面与阴型连接器壳体的周壁39的内表面之间 36)当连接器壳体(13)和(36)完全相互配合时。
    • 7. 发明专利
    • GRINDING DEVICE
    • JPS56134179A
    • 1981-10-20
    • JP3658380
    • 1980-03-21
    • MURAKAMI TAKAO
    • MURAKAMI TAKAO
    • B24D13/06B24D13/04
    • PURPOSE:To enable vertical grinding of a pipe easily and accurately along with a uniform and highly accurate plane grinding capability by arranging a grinding roller made up of several sheets of abrasive cloths compressed in layers and an inner wheel for fixing the inside of the roller connected thereto. CONSTITUTION:This grinding device is composed of a cylindrical grinding roller 5 and an inner wheel 6 securely fitted into both ends of the inner surface of the roller. The roller 5 is made up of several rectangular abrasive clothes 7 with a roughly wedge-shaped cross-section compressed radially in layers. The inner wheel 6 securely connect the inner ends of separate abrasive clothes 7, 7... of the roller 5 with strong members such as metal ring. The specified number of the abrasive clothes 7 of the roller 5 are piled one upon another depending on the shape of wedge and clamped by an even force through tightening bands from the circumference threof whereby they are compressed intensely in layers. This facilitates vertical grinding of a pipe along with a uniform and highly accurate plane grinding.