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公开(公告)号：US20150053279A1
公开(公告)日：2015-02-26
申请号：US13987727
申请日：2013-08-26
Applicant: Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
Inventor： Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
CPC classification number: F16K17/406 , F16K17/16 , F16K17/40 , Y10T29/49412 , Y10T137/1632
Abstract: The present invention is directed to pressure relief devices and to corresponding pressure relief assemblies that have improved vacuum resistance, improved fragmentation resistance, and/or improved burst control while maintaining low mass. The pressure relief device includes a substantially flat flange section and a domed section. The domed section may include a transitional line that defines a change in the shape of the domed section. The pressure relief device may also include a bracket for securing or aligning a domed section to a flange section. The pressure relief device may further include a stress distribution feature that is disposed transversely to a line of weakness in the domed section. The pressure relief assembly may include a fastener having a wire that is configured to break and release the pressure relief device when subject to a predetermined tensile load.
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Patent Agency Ranking
公开(公告)号：US08517041B2
公开(公告)日：2013-08-27
申请号：US12844562
申请日：2010-07-27
Applicant: Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
Inventor： Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
CPC classification number: F16K17/162 , Y10T29/494 , Y10T137/1669 , Y10T137/1692 , Y10T137/1729 , Y10T137/1744 , Y10T403/11
Abstract: The present invention is directed to pressure relief devices and to corresponding pressure relief assemblies that have improved vacuum resistance, improved fragmentation resistance, and/or improved burst control while maintaining low mass. The pressure relief device includes a substantially flat flange section and a domed section. The domed section may include a transitional line that defines a change in the shape of the domed section. The pressure relief device may also include a bracket for securing or aligning a domed section to a flange section. The pressure relief device may further include a stress distribution feature that is disposed transversely to a line of weakness in the domed section. The pressure relief assembly may include a fastener having a wire that is configured to break and release the pressure relief device when subject to a predetermined tensile load.
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公开(公告)号：US5168616A
公开(公告)日：1992-12-08
申请号：US727953
申请日：1991-07-10
Applicant: Gregory P. Klein
Inventor： Gregory P. Klein
CPC classification number: B21J15/50 , B25B7/02 , Y10T29/53896 , Y10T29/539 , Y10T29/53943
Abstract: A hand tool for the removal of rivet shanks from riveted structures provides for single handed operation by one person performing such rivet shank removal. The tool is similar to extended nose or "needle nose" pliers, with the exception of the forward ends of the upper and lower jaws. The upper jaw is provided with a downwardly facing punch at its forward end, while the lower jaw has a cooperating indentation with extensions on either side of the indentation. After removing the manufactured rivet heads and overlying sheet material, the indentation in the forward lower jaw of the tool is placed around the shop head portion of the remaining rivet and the tip of the punch of the upper jaw is placed atop the top of the remaining rivet shank. Pressure is then applied to the handles, as in using a pair of pliers, and the remaining rivet shank is pressed from the rivet hole and outward between the extensions of the lower jaw indentation. The lower jaw and its extensions serve to support the underlying structure while the rivet shank is pressed out, thus preventing deformation of the structure and enabling the rivet shank removal operation to be performed by a single person and still meet the acceptable standards and practices of repair of such structures.
Abstract translation: 用于从铆接结构移除铆钉柄的手动工具提供了一个人执行这种铆钉柄拆卸的单手操作。 该工具类似于延长的鼻子或“针鼻”钳，除了上下钳口的前端。 上颚在其前端设置有朝下的冲头，而下颚具有在凹口的任一侧上具有延伸部的协作凹口。 在去除制造的铆钉头和上覆片材之后，将工具的前下颌部的凹陷放置在剩下的铆钉的商店头部周围，并且将上颚的冲头顶端置于其余的顶部顶部 铆钉柄 然后将压力施加到把手上，如使用一对钳子，并且剩余的铆钉柄从铆钉孔被压下并且在下爪缩进的延伸部之间向外挤压。 下颚和其延伸部用于支撑下面的结构，同时将铆钉柄压出，从而防止结构变形，并且使得铆钉柄拆卸操作能够由单个人执行，并且仍然符合可接受的标准和修理实践 的这种结构。
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公开(公告)号：US20110017315A1
公开(公告)日：2011-01-27
申请号：US12844562
申请日：2010-07-27
Applicant: Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
Inventor： Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
CPC classification number: F16K17/162 , Y10T29/494 , Y10T137/1669 , Y10T137/1692 , Y10T137/1729 , Y10T137/1744 , Y10T403/11
Abstract: The present invention is directed to pressure relief devices and to corresponding pressure relief assemblies that have improved vacuum resistance, improved fragmentation resistance, and/or improved burst control while maintaining low mass. The pressure relief device includes a substantially flat flange section and a domed section. The domed section may include a transitional line that defines a change in the shape of the domed section. The pressure relief device may also include a bracket for securing or aligning a domed section to a flange section. The pressure relief device may further include a stress distribution feature that is disposed transversely to a line of weakness in the domed section. The pressure relief assembly may include a fastener having a wire that is configured to break and release the pressure relief device when subject to a predetermined tensile load.
Abstract translation: 本发明涉及减压装置和对应的减压组件，其具有改进的真空电阻，改善的抗碎裂性和/或改进的爆破控制，同时维持低质量。 减压装置包括基本平坦的凸缘部分和圆顶部分。 圆顶部分可以包括定义圆顶部分形状变化的过渡线。 减压装置还可以包括用于将圆顶部分固定或对准到凸缘部分的支架。 压力释放装置还可以包括横向于圆顶部分的弱线设置的应力分布特征。 压力释放组件可以包括紧固件，该紧固件具有被配置为当受到预定的拉伸载荷时断开和释放压力释放装置的导线。
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公开(公告)号：US07784482B2
公开(公告)日：2010-08-31
申请号：US10919250
申请日：2004-08-17
Applicant: Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
Inventor： Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
IPC: F16K17/40
CPC classification number: F16K17/162 , Y10T29/494 , Y10T137/1669 , Y10T137/1692 , Y10T137/1729 , Y10T137/1744 , Y10T403/11
Abstract: The present invention is directed to pressure relief devices and to corresponding pressure relief assemblies that have improved vacuum resistance, improved fragmentation resistance, and/or improved burst control while maintaining low mass. The pressure relief device includes a substantially flat flange section and a domed section. The domed section may include a transitional line that defines a change in the shape of the domed section. The pressure relief device may also include a bracket for securing or aligning a domed section to a flange section. The pressure relief device may further include a stress distribution feature that is disposed transversely to a line of weakness in the domed section. The pressure relief assembly may include a fastener having a wire that is configured to break and release the pressure relief device when subject to a predetermined tensile load.
Abstract translation: 本发明涉及减压装置和对应的减压组件，其具有改进的真空电阻，改善的抗碎裂性和/或改进的爆破控制，同时维持低质量。 减压装置包括基本平坦的凸缘部分和圆顶部分。 圆顶部分可以包括定义圆顶部分形状变化的过渡线。 减压装置还可以包括用于将圆顶部分固定或对准到凸缘部分的支架。 压力释放装置还可以包括横向于圆顶部分的弱线设置的应力分布特征。 压力释放组件可以包括紧固件，该紧固件具有被配置为当受到预定的拉伸载荷时断开和释放压力释放装置的导线。
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公开(公告)号：US06792964B2
公开(公告)日：2004-09-21
申请号：US10035229
申请日：2002-01-04
Applicant: Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
Inventor： Stephen P. Farwell , Gregory P. Klein , Geoffrey C. Brazier , Gary M. Plunkett
IPC: F16K1740
CPC classification number: F16K17/162 , Y10T29/494 , Y10T137/1669 , Y10T137/1692 , Y10T137/1729 , Y10T137/1744 , Y10T403/11
Abstract: The present invention is directed to pressure relief devices and to corresponding pressure relief assemblies that have improved vacuum resistance, improved fragmentation resistance, and/or improved burst control while maintaining low mass. The pressure relief device includes a substantially flat flange section and a domed section. The domed section may include a transitional line that defines a change in the shape of the domed section. The pressure relief device may also include a bracket for securing or aligning a domed section to a flange section. The pressure relief device may further include a stress distribution feature that is disposed transversely to a line of weakness in the domed section. The pressure relief assembly may include a fastener having a wire that is configured to break and release the pressure relief device when subject to a predetermined tensile load.
Abstract translation: 本发明涉及减压装置和对应的减压组件，其具有改进的真空电阻，改善的抗碎裂性和/或改进的爆破控制，同时维持低质量。 减压装置包括基本平坦的凸缘部分和圆顶部分。 圆顶部分可以包括定义圆顶部分形状变化的过渡线。 减压装置还可以包括用于将圆顶部分固定或对准到凸缘部分的支架。 压力释放装置还可以包括横向于圆顶部分的弱线设置的应力分布特征。 压力释放组件可以包括紧固件，该紧固件具有被配置为当受到预定的拉伸载荷时断开和释放压力释放装置的导线。
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