公开(公告)号：US20040134128A1

公开(公告)日：2004-07-15

申请号：US10339822

申请日：2003-01-10

Applicant: Jamison Door Company

Inventor： Curtis L. Berry ,  William B. Nichols

IPC: E05D015/06

CPC classification number: E06B3/80 ,  E06B7/02 ,  E06B7/12 ,  F25D21/04 ,  F25D23/021 ,  F25D23/087 ,  F25D2201/12 ,  F25D2700/02

Abstract: A door system for a cold storage locker has increased resistance to damage when by including resilient door panels that flex when hit by a forklift. A high degree of insulation is achieved by the choice and thickness of the resilient foams therein. Also, the resilient door panels are magnetically attracted to a gasket seal on a doorframe to provide an affirmative seal. Active magnetic control may enhance the attraction or repulsion of the door panel. Frost control is realized by warming air from the cold storage locker and passing it through air channels in the door panel proximate to the gasket seal and down an astragal interface between door panels. Door panels of laminate, bagged poured foam formation, and self-skinning foam formation give further reduced cost of manufacture and shipping.

Abstract translation: 一种用于冷藏储物柜的门系统通过包括当被叉车击中时弹性的门板弹性而增加了对损坏的抵抗力。 通过其中的弹性泡沫的选择和厚度实现高度的绝缘。 此外，弹性门板被磁力吸引到门框上的垫圈密封件以提供肯定的密封。 主动磁力控制可以增强门板的吸引力或排斥力。 霜冻控制是通过加热冷藏柜的空气并将其通过靠近垫圈密封件的门板中的空气通道并沿着门板之间的黄芪界面进行的。 层压板的门板，袋状浇注的泡沫形成以及自我剥皮的泡沫形成进一步降低了制造和运输的成本。

公开(公告)号：US20040261318A1

公开(公告)日：2004-12-30

申请号：US10600101

申请日：2003-06-20

Applicant: Jamison Door Company

Inventor： Curtis L. Berry ,  William B. Nichols

IPC: E05D015/10

CPC classification number: E05F15/632 ,  E05D15/063 ,  E05D15/10 ,  E05D15/1021 ,  E05F7/005 ,  E05Y2600/30 ,  E05Y2900/102 ,  E05Y2900/132 ,  F25D23/021

Abstract: A top-supported sliding door system or a vertically sliding door system achieves an enhanced air seal with a lateral keeper mechanism on either or both of the trailing and leading edges. On an outward lateral edge of a door panel, a keeper projects inwardly toward the doorframe to engage a doorframe camming surface such as a pin. The bracket may advantageously disengage under a force indicative of impact in order to minimize damage resulting therefrom. Application of the lateral keeper mechanism may further be used on vertically sliding doors and on multi-panel horizontal sliding doors. In addition, a rail may extend from the angled pin to engage the keeper throughout the full travel of the door panel.

Abstract translation: 顶部支撑的滑动门系统或垂直滑动门系统在后缘和前缘中的任一者或两者上实现具有侧向保持器机构的增强的空气密封。 在门板的外侧边缘上，保持器向内突出到门框以接合门框凸轮表面，例如销。 支架可有利地在指示冲击的力下脱离，以便最小化由此产生的损伤。 侧向保持器机构的应用还可以用于垂直滑动门和多面板水平滑动门上。 此外，轨道可以从成角度的销延伸，以在门板的整个行程中接合保持器。