公开(公告)号：US5669431A

公开(公告)日：1997-09-23

申请号：US593859

申请日：1996-01-30

Applicant: Frank C. Druzynski ,  Ian J. Manser

Inventor： Frank C. Druzynski ,  Ian J. Manser

IPC: E06B3/48

CPC classification number: E06B3/485

Abstract: An overhead door includes a plurality of adjacent panels hinged to one another. Each panel includes a first and second side as well as a first and second edge. The first and second edges of adjacent panels are complementary with one another. The first edge includes a convex portion projecting from the panel and an abutting portion substantially continuous with an apex of the convex portion. The second edge includes a concave portion complementary with the convex portion and an abutting portion substantially continuous with the concave portion and which opposes the abutting portion of the first edge to form a butt joint. A gap is formed between the concave and convex portions of adjacent hinge panels. The gap has a width or thickness between the concave and convex portion which is constant. Also, the width or thickness remains constant as adjacent panels are articulated or rotated with respect to one another about the hinge.

Abstract translation: 顶部门包括彼此铰接的多个相邻的面板。 每个面板包括第一和第二侧以及第一和第二边缘。 相邻面板的第一和第二边缘彼此互补。 第一边缘包括从面板突出的凸出部分和与凸起部分的顶点基本连续的邻接部分。 第二边缘包括与凸部互补的凹部和与凹部大致连续并与第一边缘的抵接部相对的邻接部，形成对接接头。 在相邻的铰链板的凹部和凸部之间形成间隙。 间隙具有恒定的凹凸部之间的宽度或厚度。 此外，宽度或厚度保持恒定，因为相邻的面板围绕铰链铰接或相对于彼此旋转。

公开(公告)号：US5915444A

公开(公告)日：1999-06-29

申请号：US992240

申请日：1997-12-17

Applicant: Munigoti S. Sastri ,  Frank C. Druzynski ,  Ian J. Manser

Inventor： Munigoti S. Sastri ,  Frank C. Druzynski ,  Ian J. Manser

IPC: E06B3/48

CPC classification number: E06B3/485

Abstract: An overhead door includes a plurality of adjacent panels hinged to one another. Each panel includes a first and second side as well as a first and second edge. The first and second edges of adjacent panels are complementary with one another. The first edge includes a convex portion projecting from the panel and a seal contact portion substantially continuous with an apex of the convex portion. The second edge includes a concave portion complementary with the convex portion and a seal retaining portion substantially continuous with the concave portion. A seal is provided in a recess of the second edge to form a sealed joint with the seal contact portion of the first edge. A gap is formed between the concave and convex portions of adjacent hinge panels. The gap has a width or thickness between the concave and convex portion which is substantially constant. Also, the width or thickness remains substantially constant as adjacent panels are articulated or rotated with respect to one another about the hinge. The seal is also arranged such that it remains substantially hidden in either a closed or articulated position, which improves the aesthetic value of the overhead door.

Abstract translation: 顶部门包括彼此铰接的多个相邻的面板。 每个面板包括第一和第二侧以及第一和第二边缘。 相邻面板的第一和第二边缘彼此互补。 第一边缘包括从面板突出的凸部和与凸部的顶点基本上连续的密封接触部。 第二边缘包括与凸部互补的凹部和与凹部大致连续的密封保持部。 密封件设置在第二边缘的凹部中以与第一边缘的密封接触部分形成密封接头。 在相邻的铰链板的凹部和凸部之间形成间隙。 间隙具有基本恒定的凹部和凸部之间的宽度或厚度。 此外，宽度或厚度保持基本恒定，因为相邻的面板相对于铰链铰接或相对于彼此旋转。 密封件还被布置成使得其基本上隐藏在闭合或铰接位置中，这改善了顶棚门的美学价值。

公开(公告)号：US5335451A

公开(公告)日：1994-08-09

申请号：US968440

申请日：1992-10-29

Applicant: Frank C. Druzynski

Inventor： Frank C. Druzynski

IPC: E05F1/00 ,  E05F1/10 ,  E05F5/00 ,  E05F1/08

CPC classification number: E05F5/00 ,  E05F1/006 ,  E05F1/1075 ,  E05Y2201/422 ,  E05Y2201/488 ,  E05Y2900/132

Abstract: A heavily insulated emergency smoke hatch door is equipped with an operating mechanism which is located external to a cooler and/or freezer. This external location of the operating mechanism provides for the accommodation of heavier weight doors without effecting the venting area or access to the interior of the cooler and/or freezer. A latching mechanism keeps the door in the closed position and may be equipped with an automatic release device which will release the door upon sensing of a fire for heat within the cooler and/or freezer. Once the hatch door is released, the operating mechanism is operable to open the door for venting and access.

Abstract translation: 绝热的紧急烟雾门配有一个位于冷却器和/或冷冻机外部的操作机构。 操作机构的该外部位置提供了较重重量门的容纳，而不影响通风区域或进入冷却器和/或冷冻室的内部。 闩锁机构将门保持在关闭位置并且可以配备有自动释放装置，该自动释放装置将在感测到在冷却器和/或冷冻器内的热量的火焰时释放门。 一旦舱门被释放，操作机构可操作地打开门以进行排气和通路。