Rotary stitch for joining sheet metal stock
    1.
    发明授权
    Rotary stitch for joining sheet metal stock 有权
    用于连接金属板材的旋转针迹

    公开(公告)号:US07762034B2

    公开(公告)日:2010-07-27

    申请号:US12566175

    申请日:2009-09-24

    IPC分类号: E04B5/00 E04B2/00

    摘要: A method for securing two pieces of sheet material is provided using a stitch preferably made by sequentially passing the grid member through two die sets. The first die set lances a strap out of the two sheets of metal such that, at the approximate center or midsection of the strap, the first layer of material is displaced completely out of the plane defined by the web, while the second layer is only partially displaced out of the plane of the web so that a portion of the second layer remains in the space vacated by the first layer of the strap. The lanced strap is then passed through a second die set, in which the first and second layers of the strap are deformed or “swaged” such that the first layer is flattened and expanded in width beyond the edges of the hole in the web created when the strap was lanced. This provides interference such that the first layer of the strap cannot pass back through the hole. Additionally, the strap in the second web is deformed and displaced into the first web to bond the two together.

    摘要翻译: 使用优选通过使格栅构件顺序地通过两个模具而制成的线圈来提供用于固定两片片材的方法。 第一个模具组从两块金属中拉出一条带,使得在带子的大致中心或中间部分,第一层材料完全移出由纸幅限定的平面,而第二层只是 部分地离开纸幅的平面,使得第二层的一部分保留在由带的第一层腾空的空间中。 然后,穿透带穿过第二模具组,其中带的第一和第二层变形或“模锻”,使得第一层被平坦化并且在宽度上扩展超过网中形成的孔的边缘, 表带被打了。 这提供了干涉,使得带的第一层不能通过孔返回。 此外,第二网中的带子变形并移位到第一网中以将两者绑在一起。

    ROTARY STITCH FOR JOINING SHEET METAL STOCK
    2.
    发明申请
    ROTARY STITCH FOR JOINING SHEET METAL STOCK 有权
    用于加工板材的旋转缝

    公开(公告)号:US20100077687A1

    公开(公告)日:2010-04-01

    申请号:US12566175

    申请日:2009-09-24

    IPC分类号: E04B9/06 E04B1/38

    摘要: A method for securing two pieces of sheet material is provided using a stitch preferably made by sequentially passing the grid member through two die sets. The first die set lances a strap out of the two sheets of metal such that, at the approximate center or midsection of the strap, the first layer of material is displaced completely out of the plane defined by the web, while the second layer is only partially displaced out of the plane of the web so that a portion of the second layer remains in the space vacated by the first layer of the strap. The lanced strap is then passed through a second die set, in which the first and second layers of the strap are deformed or “swaged” such that the first layer is flattened and expanded in width beyond the edges of the hole in the web created when the strap was lanced. This provides interference such that the first layer of the strap cannot pass back through the hole. Additionally, the strap in the second web is deformed and displaced into the first web to bond the two together.

    摘要翻译: 使用优选通过使格栅构件顺序地通过两个模具而制成的线圈来提供用于固定两片片材的方法。 第一个模具组从两块金属中拉出一条带,使得在带子的大致中心或中间部分,第一层材料完全移出由纸幅限定的平面,而第二层只是 部分地离开纸幅的平面,使得第二层的一部分保留在由带的第一层腾空的空间中。 然后,穿透带穿过第二模具组,其中带的第一和第二层变形或“模锻”,使得第一层被平坦化并且在宽度上扩展超过网中形成的孔的边缘, 表带被打了。 这提供了干涉,使得带的第一层不能通过孔返回。 此外,第二网中的带子变形并移位到第一网中以将两者绑在一起。

    Door closer
    3.
    发明授权
    Door closer 有权
    闭门器

    公开(公告)号:US07921511B2

    公开(公告)日:2011-04-12

    申请号:US12207186

    申请日:2008-09-09

    申请人: Loring M. Johnson

    发明人: Loring M. Johnson

    IPC分类号: E05F3/00

    摘要: A door closer comprises a spindle journaled in a housing and connected to turn with a door. Upon rotation of the spindle, a cam carried by the spindle effects linear movement of a slide assembly relative to the housing. A piston is connected with the slide assembly. Passages are provided in the housing to permit flow of fluid in the housing in response to movement of the piston. A spring assembly disposed outside of the housing is connected to the piston. Rotation of the spindle and cam during door opening moves the slide assembly, thereby compressing the spring assembly for storing energy for urging the piston and the slide assembly in the opposite door closing direction.

    摘要翻译: 一种闭门器包括一个轴颈,该轴在轴承座中并连接以与门一起转动。 在主轴旋转时,由主轴承载的凸轮实现滑动组件相对于壳体的线性运动。 活塞与滑块组件连接。 通道设置在壳体中以允许响应于活塞的移动而使壳体中的流体流动。 设置在壳体外部的弹簧组件连接到活塞。 在门打开期间主轴和凸轮的旋转移动滑动组件,从而压缩弹簧组件,用于存储用于在相反的门关闭方向上推动活塞和滑动组件的能量。

    DOOR CLOSER
    5.
    发明申请
    DOOR CLOSER 有权
    闭门器

    公开(公告)号:US20090000058A1

    公开(公告)日:2009-01-01

    申请号:US12207186

    申请日:2008-09-09

    申请人: Loring M. Johnson

    发明人: Loring M. Johnson

    IPC分类号: E05F1/08

    摘要: A door closer comprises a spindle journaled in a housing and connected to turn with a door. Upon rotation of the spindle, a cam carried by the spindle effects linear movement of a slide assembly relative to the housing. A piston is connected with the slide assembly. Passages are provided in the housing to permit flow of fluid in the housing in response to movement of the piston. A spring assembly disposed outside of the housing is connected to the piston. Rotation of the spindle and cam during door opening moves the slide assembly, thereby compressing the spring assembly for storing energy for urging the piston and the slide assembly in the opposite door closing direction.

    摘要翻译: 一种闭门器包括一个轴颈,该轴在轴承座中并连接以与门一起转动。 在主轴旋转时,由主轴承载的凸轮实现滑动组件相对于壳体的线性运动。 活塞与滑块组件连接。 通道设置在壳体中以允许响应于活塞的移动而使壳体中的流体流动。 设置在壳体外部的弹簧组件连接到活塞。 在门打开期间主轴和凸轮的旋转移动滑动组件,从而压缩弹簧组件,用于存储用于在相反的门关闭方向上推动活塞和滑动组件的能量。

    Reader line guide
    6.
    发明授权
    Reader line guide 失效
    读者线路指南

    公开(公告)号:US3807349A

    公开(公告)日:1974-04-30

    申请号:US36909273

    申请日:1973-06-11

    申请人: LORING M

    发明人: LORING M

    IPC分类号: B42D9/00

    CPC分类号: B42D9/008

    摘要: A reader line guide and line marking device consisting of an elongated rectangularly shaped flat plate like marker member having a top and bottom surface with a curved resilient L-shaped handle member extending longitudinally across the midsection of the marker member and having one end of the handle connected thereto with the base of the handle extending substantially parallel to the top of the marker member to define an elongated slot-like opening formed between the top surface of the marker member and the handle for snug insertion of a few of the fingers of one of a reader''s hands thereinto in a manner to guide the marker member from line-to-line of written matter as the bottom surface of the marker member rests on and glides along the top of the written matter to be read.

    摘要翻译: 一种读取器线引导件和线标记装置,包括细长矩形平板状标记件,其具有顶表面和底表面,弯曲的弹性L形手柄件纵向延伸穿过标记件的中部并且具有手柄的一端 与手柄的基部连接,其基部平行于标记构件的顶部延伸,以限定在标记构件的顶表面和手柄之间形成的细长的狭缝状开口,用于紧贴地插入几个手指之一 读者的手中以标记构件的底线表示的方式引导标记构件沿标记构件的底表面沿着待读取的书面材料的顶部放置并滑动。

    Door closer
    7.
    发明授权
    Door closer 有权
    闭门器

    公开(公告)号:US07421761B2

    公开(公告)日:2008-09-09

    申请号:US11534885

    申请日:2006-09-25

    申请人: Loring M. Johnson

    发明人: Loring M. Johnson

    IPC分类号: E05F3/00

    摘要: A door closer comprises a spindle journaled in a housing and connected to turn with a door. Upon rotation of the spindle, a cam carried by the spindle effects linear movement of a slide assembly relative to the housing. A piston is connected with the slide assembly. Passages are provided in the housing to permit flow of fluid in the housing in response to movement of the piston. A spring assembly disposed outside of the housing is connected to the piston. Rotation of the spindle and cam during door opening moves the slide assembly, thereby compressing the spring assembly for storing energy for urging the piston and the slide assembly in the opposite door closing direction.

    摘要翻译: 一种闭门器包括一个轴颈,该轴在轴承座中并连接以与门一起转动。 在主轴旋转时,由主轴承载的凸轮实现滑动组件相对于壳体的线性运动。 活塞与滑块组件连接。 通道设置在壳体中以允许响应于活塞的移动而使壳体中的流体流动。 设置在壳体外部的弹簧组件连接到活塞。 在门打开期间主轴和凸轮的旋转移动滑动组件,从而压缩弹簧组件,用于存储用于在相反的门关闭方向上推动活塞和滑动组件的能量。