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    • 5. 发明专利
    • Ratchet wrench
    • 扳手扳手
    • JP2009255269A
    • 2009-11-05
    • JP2008149451
    • 2008-06-06
    • World Tools Co Ltdワールド ツールズ カンパニー リミテッド
    • KIM JAE SOOWOO BYEONG OK
    • B25B13/46B25B13/14
    • B25B13/463B25B13/14B25B13/44B25B13/461B25B15/001
    • PROBLEM TO BE SOLVED: To provide a ratchet wrench which enables various bolts or nuts of different standards to be continuously assembled or disassembled without being combined with separate sockets and the bolts or nuts to be assembled or disassembled even in a deep groove as an object to be worked.
      SOLUTION: The ratchet wrench includes a body having one side circularly grooved and a fastener incorporated, a housing provided to pass through the circular groove of the body so as to be rotatable, and a ratchet gear mounted on the outer side edge of the housing. The ratchet wrench further includes a head selectively rotatable only in one direction by the engagement of the ratchet gear with the fastener, a worm screw connected to the inner part of the housing by a pin so as to be rotatable, and a pair of arms each having one end inserted into the inner part of the housing to be connected by a pin and screw threads formed on upper ends so as to be engaged with the worm screw.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种棘轮扳手,其使得能够连续组装或拆卸不同标准的各种螺栓或螺母,而不需要与单独的插座组合,即使在深槽中组装或拆卸的螺栓或螺母也不会 一个要工作的对象 解决方案:棘轮扳手包括具有一侧圆形凹槽和紧固件结合的主体,被设置为穿过主体的圆形槽以便可旋转的壳体,以及安装在主体的外侧边缘上的棘轮 住房。 棘轮扳手还包括通过棘轮与紧固件的接合在一个方向上可选择地旋转的头部,蜗杆通过销以可旋转的方式连接到壳体的内部,并且一对臂 其一端插入壳体的内部以由销连接并形成在上端的螺纹,以便与蜗杆相啮合。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Hexagonal bolt tightener
    • 六角螺栓紧固器
    • JPS61109632A
    • 1986-05-28
    • JP22671484
    • 1984-10-30
    • Pentel Kk
    • TAKAI KAZUMITSU
    • B25B23/02B23P19/00B23P19/06B25B13/44
    • B23P19/006B23P19/06B25B13/44
    • PURPOSE:To screw hexagonal bolts having different size into screw holes while gripping with same device by fitting the pins of three rolling clicks to the base while arranging the rolling clicks openably/closably around the output shaft. CONSTITUTION:A nut runner 1 is fixed to the working shaft of robot where the output shaft 2 has three degree of freedom in the axial direction and in a plane perpendicular against the axis through operation of robot and a cam disc 3 is secured coaxially to the lower end. The flange 4a of collar 4 is secured to the flange 1a on the underface of nut runner 1 where the collar 4 is made coaxial with the output shaft 2 and a resilient member 5 secured to the interface of the collar 4. The base 6 is arranged on the outercircumference of cam board 3 to fit the boss section 6a with the resilient member 5 and to journal the outercircumference of cam board 3 with a bearing 7. Shaft pins 8a of three rolling clicks 8 are fitted rotatably to the lower flange 6b while separating by 120 deg. on the circumference.
    • 目的:将具有不同尺寸的六角螺栓拧入螺丝孔,同时用相同的装置将三个咔嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒 构成:螺母扳手1固定在机器人的工作轴上,输出轴2在轴向方向上具有三个自由度,并且在通过机器人操作垂直于轴线的平面中,并且凸轮盘3与 下端 轴环4的凸缘4a固定在螺母扳手1的底面上的凸缘1a上,其中轴环4与输出轴2同轴,而弹性件5固定在套环4的接口上。​​底座6布置 在凸轮板3的外圆周上,将凸台部分6a与弹性构件5相配合,并且用轴承7使凸轮板3的外圆周旋。三个滚动咔嗒声8的轴销8a可旋转地装配到下凸缘6b上,同时分离 120度 在圆周上。