公开(公告)号：US07681467B2

公开(公告)日：2010-03-23

申请号：US11319041

申请日：2005-12-27

申请人： David J. Bowman ,  Benjamin D. Underwood ,  Bohdan Boyko

发明人： David J. Bowman ,  Benjamin D. Underwood ,  Bohdan Boyko

IPC分类号： G01N1/04

CPC分类号： G01N1/04

摘要： A sampling apparatus for taking a core sample of dense packed fibrous material including: (a) a generally cylindrical sampling tube open on its distal end, wherein the length of the sampling tube is greater than the sample length; (b) at least one exhaust port outside the sampling length adjacent to its proximate end; (c) a ram rod movable from the proximate end to the distal end of the sampling tube for discharging a sample from the sampling tube; and (d) a drive attached to the proximate end of the sampling tube for aiding in sampling.

摘要翻译： 一种用于取出密集填充纤维材料的芯样品的取样装置，包括：（a）在其远端开口的大致圆柱形的取样管，其中采样管的长度大于样品长度; （b）与其近端相邻的采样长度外的至少一个排气口; （c）可从采样管的近端到远端移动的柱塞杆，用于从取样管排出样品; 和（d）附接到采样管的近端的驱动器，用于辅助取样。

公开(公告)号：US20090107072A1

公开(公告)日：2009-04-30

申请号：US11923226

申请日：2007-10-24

申请人： David J. Bowman ,  Bohdan Boyko

发明人： David J. Bowman ,  Bohdan Boyko

IPC分类号： E04B1/88

CPC分类号： E04B1/26 ,  E04B9/001

摘要： A structure having a confined space. The structure includes: (a) a first building unit, (b) a second building unit, (c) a confined space located between the building units, and (d) a structure connecting the fire resistance rated, confined space to the first unit and the second unit. The confined space includes: (i) an interior support structure, (ii) an outer membrane on each side of the interior support structure, (iii) a substantially organic material between the outer membranes, and (iv) at least one secondary support member attached to the interior support structure for preventing bowing of the outer membranes. The confined space provides fire, sound, or thermal resistance and combinations thereof.

摘要翻译： 具有密闭空间的结构。 该结构包括：（a）第一建筑单元，（b）第二建筑单元，（c）位于建筑单元之间的密闭空间，和（d）将耐火等级的限定空间连接到第一单元的结构 和第二单位。 密封空间包括：（i）内部支撑结构，（ii）在内部支撑结构的每一侧上的外部膜，（iii）在外部膜之间的基本有机材料，和（iv）至少一个次要支撑构件 附接到内部支撑结构以防止外部膜的弯曲。 受限空间提供火，声或热阻及其组合。

公开(公告)号：US20070144275A1

公开(公告)日：2007-06-28

申请号：US11319041

申请日：2005-12-27

申请人： David Bowman ,  Benjamin Underwood ,  Bohdan Boyko

发明人： David Bowman ,  Benjamin Underwood ,  Bohdan Boyko

IPC分类号： G01N1/04

CPC分类号： G01N1/04

摘要： A sampling apparatus for taking a core sample of dense packed fibrous material including: (a) a generally cylindrical sampling tube open on its distal end, wherein the length of the sampling tube is greater than the sample length; (b) at least one exhaust port outside the sampling length adjacent to its proximate end; (c) a ram rod movable from the proximate end to the distal end of the sampling tube for discharging a sample from the sampling tube; and (d) a drive attached to the proximate end of the sampling tube for aiding in sampling.

摘要翻译： 一种用于取出密集填充纤维材料的芯样品的取样装置，包括：（a）在其远端开口的大致圆柱形的取样管，其中采样管的长度大于样品长度; （b）与其近端相邻的采样长度外的至少一个排气口; （c）可从采样管的近端到远端移动的柱塞杆，用于从取样管排出样品; 和（d）附接到采样管的近端的驱动器，用于辅助取样。