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    • 3. 发明授权
    • Tool for attaching to an element for handling thereof
    • 用于附接到用于处理它的元件的工具
    • US6125726A
    • 2000-10-03
    • US1898
    • 1997-12-31
    • Mark J. VendettiJason M. GoslickiWilliam J. Lutkus
    • Mark J. VendettiJason M. GoslickiWilliam J. Lutkus
    • B25B27/14B25B23/08B25B23/10
    • B25B27/143
    • A tool 32 is used to assemble a spark plug insert 24 within an oversize threaded passage 26 of an engine block 20. The tool 32 includes a mandrel 48 which is formed with a threaded extension 60, and also includes a pliable bushing 34 having a cylindrical section 36, a flange 38 at one end thereof and a passage 40. A nut 44 is embedded in the pliable bushing 34 and is formed with threads 46 which are in axial alignment with the passage 40 of the pliable bushing 34. The threaded extension 60 is inserted into the passage 40 of the pliable bushing 34 and into threaded engagement with the nut 44. The cylindrical section 36 is inserted into an inner opening of the insert 24 and the mandrel 48 is rotated relative to the pliable bushing 34 to draw the nut 44 toward the flanged end of the bushing. This action causes the cylindrical section 36 to be compressed axially and to expand outward radially whereby the expanded portions of the section are worked into the spaces between threads 30 to attach the pliable bushing 34 to the insert 24. The mandrel 48 is then manipulated to install the attached insert 24 into the passage 26 of the engine body 20.
    • 工具32用于将火花塞插入件24组装在发动机缸体20的超大螺纹通道26内。工具32包括形成有螺纹延伸部60的心轴48,并且还包括具有圆柱形的柔性衬套34 部分36,其一端处的凸缘38和通道40.螺母44嵌入在柔性衬套34中并且形成有螺纹46,螺纹46与柔性衬套34的通道40轴向对准。螺纹延伸部60 被插入到柔性衬套34的通道40中并且与螺母44螺纹接合。圆柱形部分36插入到插入件24的内部开口中,并且心轴48相对于柔性衬套34旋转以拉出螺母 44朝向衬套的法兰端。 这种动作使得圆柱形部分36被轴向压缩并且向外径向扩张,由此该部分的扩展部分被加工到螺纹30之间的空间中,以将柔性衬套34附接到插入件24上。然后操纵心轴48以安装 附接的插入件24进入发动机主体20的通道26中。
    • 7. 发明授权
    • Composite body faucet connection
    • 复合体龙头连接
    • US06073972A
    • 2000-06-13
    • US80921
    • 1998-05-19
    • Samuel T. Rivera
    • Samuel T. Rivera
    • E03C1/04F16L3/00
    • E03C1/04E03C2001/0416Y10T137/9464
    • A composite body 20 for a faucet assembly 21 that is mountable on a deck 62 and having a faucet body 22. The composite body 20 has a shank 66 affixed to the deck 62 and cold and hot water supply lines 38 that are connected in the shank 66 by a support plate 102 disposed therein. The faucet body 22 is connected to the shank 66 above the deck 62. The faucet body 22 has cold and hot water openings 32 and 34 therein to be sealingly engaged by the cold and hot water supply lines 38 upon the connection of the faucet body 22 and the shank 66 for the water in the lines 38 to be mixed in the faucet 21 and discharged therefrom. Lastly, a retention ring 90 is mounted over and covers the connection of the faucet body 22 and the shank 66 to prevent accidental disengagement and to limit relative movement therebetween.
    • 用于水龙头组件21的复合体20,其可安装在甲板62上并具有龙头本体22.复合体20具有固定到甲板62上的柄66和连接在柄部中的冷热水供应管线38 66由设置在其中的支撑板102。 水龙头主体22连接到甲板62上方的柄66上。水龙头本体22在其中具有冷热水和热水开口32和34,以在水龙头本体22连接时由冷热水供应管线38密封地接合 并且将管线38中的水的柄部66混合在水龙头21中并从其排出。 最后,保持环90安装在水龙头本体22和柄66的上方并覆盖其连接,以防止意外脱开并限制它们之间的相对运动。