公开(公告)号：US20060124252A1

公开(公告)日：2006-06-15

申请号：US11012424

申请日：2004-12-14

申请人： Jason Miller ,  Donald Grant ,  Paul Maly ,  Joseph Manone ,  Daniel Anderson ,  Ronald Bennett ,  Mark Petri ,  Ronald Synder

发明人： Jason Miller ,  Donald Grant ,  Paul Maly ,  Joseph Manone ,  Daniel Anderson ,  Ronald Bennett ,  Mark Petri ,  Ronald Synder

IPC分类号： E06B3/48

CPC分类号： E01F13/04 ,  E05D13/1261 ,  E05D13/145 ,  E05D15/24 ,  E05Y2900/106 ,  E05Y2900/516 ,  E05Y2900/531 ,  E06B9/40 ,  Y10T29/4973

摘要： A vertically moving door of a truck loading dock includes a disconnectable horizontal joint that provides the door with a barrier position, wherein an upper section of the door can be separated from a lower section to create a ventilation area between the two. The ventilation area allows fresh outside air to enter the building, while the lower section remains at its lowermost position for safety and security. More specifically, the lower section serves as a barrier that helps prevent someone or something from accidentally falling through the doorway when a truck is not present at the dock. A lightweight, resilient strap can be attached to the lower section of the door to help protect that section from an otherwise damaging impact. A lattice of straps or a mesh can be installed across the ventilation area to help secure the building against theft.

公开(公告)号：US20070079942A1

公开(公告)日：2007-04-12

申请号：US11339152

申请日：2006-01-25

申请人： Ronald Snyder ,  Jason Miller ,  Donald Grant ,  Paul Maly ,  Joseph Manone ,  Daniel Anderson ,  Ronald Bennett ,  Mark Petri

发明人： Ronald Snyder ,  Jason Miller ,  Donald Grant ,  Paul Maly ,  Joseph Manone ,  Daniel Anderson ,  Ronald Bennett ,  Mark Petri

IPC分类号： E06B3/48

CPC分类号： E01F13/04 ,  E05D13/1261 ,  E05D13/145 ,  E05D15/24 ,  E05Y2900/106 ,  E05Y2900/516 ,  E05Y2900/531 ,  E06B9/40 ,  Y10T29/4973

摘要： A vertically moving door of a truck loading dock includes a disconnectable horizontal joint that provides the door with a barrier position, wherein an upper section of the door can be separated from a lower section to create a ventilation area between the two. The ventilation area allows fresh outside air to enter the building, while the lower section remains at its lowermost position for safety and security. More specifically, the lower section serves as a barrier that helps prevent someone or something from accidentally falling through the doorway when a truck is not present at the dock. A lightweight, resilient strap can be attached to the lower section of the door to help protect that section from an otherwise damaging impact. A lattice of straps or a mesh can be installed across the ventilation area to help secure the building against theft.

摘要翻译： 卡车装载码头的垂直移动的门包括可拆卸的水平接头，其向门提供阻挡位置，其中门的上部可以与下部分离以在两者之间形成通风区域。 通风区域允许新鲜的外部空气进入建筑物，而下部则保持在其最低位置，以确保安全。 更具体地，下部部分用作障碍物，当卡车不在码头时，有助于防止某人或某物偶然地通过门口落下。 轻便的弹性带可以连接到门的下部，以帮助保护该部分免受其他有害影响。 可以在通风区域上安装带状网格或网状网格，以帮助确保建筑物免受盗窃。

公开(公告)号：US20060218731A1

公开(公告)日：2006-10-05

申请号：US11099151

申请日：2005-04-05

申请人： Tim Muhl ,  Andrew Wanie ,  Norbert Hahn ,  Mark Petri ,  Pamela Pietrangelo ,  Reinhard Sander ,  Jeffrey Schwager

发明人： Tim Muhl ,  Andrew Wanie ,  Norbert Hahn ,  Mark Petri ,  Pamela Pietrangelo ,  Reinhard Sander ,  Jeffrey Schwager

IPC分类号： E01D1/00

CPC分类号： B65G69/2817

摘要： A dock leveler for a truck loading dock includes a pivotal deck that is raised by an inflatable actuator. The actuator includes a pliable upper section that when inflated has a generally vertical cylindrical shape that can provide a heavy deck with substantial columnar support. The actuator also includes a relatively rigid base that is sealingly joined to the pliable upper section such that upper section and the rigid base define an inner chamber of air. A blower for inflating the actuator can be installed inside or outside the actuator. In some embodiments, a valve system reverses the airflow so that the blower can forcibly deflate and compress the actuator up against the bottom of the deck so that the area underneath the actuator can be cleaned.