公开(公告)号：US06869261B2

公开(公告)日：2005-03-22

申请号：US10296090

申请日：2001-05-28

申请人： John T. Burke

发明人： John T. Burke

IPC分类号： E04G21/14 ,  B60P1/00 ,  B60P3/00 ,  B60P3/022 ,  B60P7/10 ,  B60P1/04

CPC分类号： B60P7/10 ,  E04G21/168

摘要： A transportation and installation assist device (16) for at least one precast concrete tilt panel. The panel(s) (18) are generally rectangular and have a first shorter end (44) with at least one lifting anchor therein, a second opposed shorter end (48) and a longitudinal axis (50) therebetween. The device (16) includes at least one frame (20) adapted to releasably engage an associated one of the panel(s) (18) substantially adjacent the second end (48) and support the panel (18) in a loading/transport orientation with the face of the associated panel (18) substantially vertical and the axis(es) (50) substantially horizontal. The frame (20) is also adapted for pivotal mounting to a table bed (14) of a truck (10) or trailer (12). The frame (20) and associated panel (18) pivot together when the first panel end (44) is lifted above the second panel end (48) until the associated panel (18) is in a releasing orientation with the face of the panel (18) substantially vertical and the axis (50) substantially vertical. Further lifting of the first panel end (44) releases the panel (18) from the frame (20).

摘要翻译： 一种用于至少一个预制混凝土倾斜面板的运输和安装辅助装置（16）。 面板（18）通常是矩形的并且具有其中具有至少一个提升锚固件的第一短端（44），其间的第二相对的较短端（48）和纵向轴线（50）。 所述装置（16）包括至少一个框架（20），其适于可释放地接合基本上邻近所述第二端（48）的所述面板（18）中的相关联的一个，并且以装载/输送方向支撑所述面板（18） 其中相关联的面板（18）的表面基本上垂直并且轴线（50）基本上水平。 框架（20）还适于枢转地安装到卡车（10）或拖车（12）的台床（14）上。 当第一面板端部（44）被提升到第二面板端部（48）上方时，框架（20）和相关联的面板（18）一起枢转，直到相关联的面板（18）处于面板的面部 18）基本垂直并且轴线（50）基本垂直。 第一面板端部（44）的进一步提升将框架（18）从框架（20）释放。

公开(公告)号：USD471784S1

公开(公告)日：2003-03-18

申请号：US29154982

申请日：2002-02-01

申请人： Conrad A. Garvis ,  Paul Patterson ,  Kenneth P. Richied ,  John T. Burke

设计人： Conrad A. Garvis ,  Paul Patterson ,  Kenneth P. Richied ,  John T. Burke

公开(公告)号：US5531260A

公开(公告)日：1996-07-02

申请号：US366345

申请日：1994-12-29

申请人： John T. Burke

发明人： John T. Burke

IPC分类号： C04B41/45 ,  C04B41/51 ,  C04B41/81 ,  C04B41/88 ,  C22C1/10 ,  B22D19/14

CPC分类号： C04B41/88 ,  C04B41/4519 ,  C04B41/4523 ,  C04B41/5155 ,  C04B41/81 ,  C22C1/1036 ,  C22C2001/1021 ,  C22C2001/1063

摘要： The present invention relates to a novel method for forming metal matrix composite bodies. Particularly, a permeable mass of filler material is formed into a preform. An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the preform when the preform is placed into the molten matrix metal. A means for maintaining the preform at least partially below the surface of the molten matrix metal can also be utilized.

摘要翻译： 本发明涉及一种形成金属基体复合体的新方法。 特别地，将可渗透的填料材料形成为预制件。 渗透增强剂和/或渗透增强剂前体和/或渗透气氛至少在该过程中的某一点处与预型体连通，这允许熔融基质金属在将预成型体放入 熔融基质金属。 还可以使用用于将预型体至少部分地保持在熔融基体金属的表面下方的装置。

公开(公告)号：US5222542A

公开(公告)日：1993-06-29

申请号：US672064

申请日：1991-03-18

申请人： John T. Burke

发明人： John T. Burke

IPC分类号： C04B41/51 ,  C04B41/88 ,  C22C1/10

CPC分类号： C04B41/88 ,  C04B41/5155 ,  C22C1/1036 ,  C22C2001/1021 ,  C22C2001/1047 ,  C22C2001/1063

摘要： The present invention relates to a novel method for forming metal matrix composite bodies. A permeable mass of filler material is spontaneously infiltrated by a molten matrix metal. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltration atmosphere are in communication with the filler material, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material. After infiltration has been completed to a desired extent, additional matrix metal is added to that matrix metal which has spontaneously infiltrated the filler material to result in a suspension of filler material and matrix metal, said suspension having a lower volume fraction of filler relative to matrix metal. The matrix metal then can be permitted to cool in situ or the mixture of matrix metal and filler material can be poured into a second container as a casting process to form a desired shape which corresponds to the second container. However, the formed suspension, whether cast immediately after being formed or cooling and thereafter heating and casting, can be pour cast into a desired shape.

摘要翻译： 本发明涉及一种形成金属基体复合体的新方法。 填充材料的可渗透物质被熔融基质金属自发渗透。 特别地，渗透增强剂和/或渗透增强剂前体和/或渗透气氛至少在该过程中的某一点与填料材料连通，这允许熔融基体金属自发地渗透填料。 在渗透已经完成到所需的程度之后，另外的基质金属被添加到已经自发渗透填料的基体金属中，导致填料和基质金属的悬浮液，所述悬浮液相对于基质具有较低体积分数的填料 金属。 然后可以允许基质金属原位冷却，或者将基体金属和填料材料的混合物作为铸造工艺倒入第二容器中以形成对应于第二容器的所需形状。 然而，形成的悬浮液，无论是在成型或冷却之后立即浇注，然后加热和铸造，都可以浇铸成所需的形状。

公开(公告)号：US5010945A

公开(公告)日：1991-04-30

申请号：US269302

申请日：1988-11-10

申请人： John T. Burke

发明人： John T. Burke

IPC分类号： B22D19/14 ,  B22C9/04 ,  B22D11/00 ,  B22F3/12 ,  C22C1/10 ,  C22C21/00 ,  C22C47/08

CPC分类号： B22F3/1275 ,  C22C1/1036 ,  B22F2998/00

摘要： The present invention relates to a novel method for forming metal matrix composite bodies and the novel products produced therefrom. A negative shape or cavity, which is complementary to the desired metal matrix composite body to be produced, is first formed. The formed cavity is thereafter filled with a permeable mass of filler material. Molten matrix metal is then induced to spontaneously infiltrate the filled cavity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material, at least at some point during the process, which permits the matrix metal, when made molten, to spontaneously infiltrate the permeable mass of filler material, which at some point during the processing, may become self-supporting. In a preferred embodiment, cavities can be produced by a process which is similar to the so-called lost-wax process.

公开(公告)号：US5004035A

公开(公告)日：1991-04-02

申请号：US269375

申请日：1988-11-10

申请人： John T. Burke ,  Marc S. Newkirk

发明人： John T. Burke ,  Marc S. Newkirk

IPC分类号： B22D19/14 ,  B22F3/24 ,  C04B41/51 ,  C04B41/88 ,  C22C1/10 ,  C22C21/00 ,  C22C29/12 ,  C22C47/08

CPC分类号： C04B41/009 ,  B22F3/24 ,  C04B41/5155 ,  C04B41/88 ,  C22C1/1036 ,  C04B2111/00931 ,  C22C2001/1063

摘要： The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique and thereafter thermo-forming the produced metal matrix composite body. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material or preform. After formation of the metal matrix composite body, the body is subjected to a thermo-forming technique such as rolling, extruding, die casting, pressing, etc.