公开(公告)号：US20170218683A1

公开(公告)日：2017-08-03

申请号：US15014400

申请日：2016-02-03

Applicant: Dean Shanahan ,  Derek Lewan ,  Jon Schumacher ,  Nicholas J. Casey ,  Perry W. Knutson ,  Rodney Kern ,  Steven Campbell ,  Timothy A. Haessler ,  William W. Hoerner

Inventor： Dean Shanahan ,  Derek Lewan ,  Jon Schumacher ,  Nicholas J. Casey ,  Perry W. Knutson ,  Rodney Kern ,  Steven Campbell ,  Timothy A. Haessler ,  William W. Hoerner

IPC: E06B3/50 ,  E05D15/06 ,  E05D15/12 ,  F25D13/00 ,  E05F15/643 ,  E06B7/22 ,  F25D23/02 ,  E05D15/26 ,  E05D1/00 ,  E05D15/54

CPC classification number: E06B3/5072 ,  E05D1/00 ,  E05D15/0604 ,  E05D15/063 ,  E05D15/12 ,  E05D15/264 ,  E05D15/54 ,  E05D2015/485 ,  E05F15/643 ,  E05Y2900/102 ,  E06B3/4636 ,  E06B3/481 ,  E06B3/80 ,  E06B7/22 ,  F25D13/00 ,  F25D23/021

Abstract: Insulated doors with restorable breakaway sections are disclosed. An example door includes a first panel assembly including a leading panel and a trailing panel. The leading panel is to be in substantially coplanar alignment with the trailing panel when the first panel assembly is in a normal configuration. The leading panel is to be angularly displaced out of coplanar alignment with the trailing panel when the first panel assembly is in a dislodged configuration. The example door further includes a tension member to connect the leading panel to the trailing panel. The tension member is to resiliently urge the leading panel and the trailing panel toward each other in a horizontal direction. The tension member is to resiliently urge the first panel assembly toward the normal configuration when the first panel assembly is in the dislodged configuration.

公开(公告)号：US20170138111A1

公开(公告)日：2017-05-18

申请号：US15417032

申请日：2017-01-26

Applicant: Ben Lietz ,  John Sealy ,  Jon Schumacher ,  Kyle Nelson ,  Perry W. Knutson ,  Pete Olsen ,  Ryan P. Beggs

Inventor： Ben Lietz ,  John Sealy ,  Jon Schumacher ,  Kyle Nelson ,  Perry W. Knutson ,  Pete Olsen ,  Ryan P. Beggs

IPC: E05F15/70 ,  E06B9/68 ,  G08B5/36 ,  E05F15/79 ,  E05F15/40 ,  E05F15/668 ,  E06B9/82

CPC classification number: E05F15/70 ,  E05F15/40 ,  E05F15/668 ,  E05F15/77 ,  E05F15/78 ,  E05F15/79 ,  E05F2015/765 ,  E05Y2400/30 ,  E05Y2400/44 ,  E05Y2900/11 ,  E06B9/68 ,  E06B9/82 ,  E06B2009/6809 ,  E06B2009/6818 ,  E06B2009/6836 ,  G08B5/36 ,  H02J7/0052

Abstract: Example methods and systems to indicate the status of door operations are disclosed. An example door system includes a door panel having a leading edge to be moved in a travel direction between an open position and a closed position relative to the doorframe. The door panel to block the passageway when the leading edge is at the closed position. The door panel to unblock the passageway when the leading edge is at the open position. The example door system also includes a series of lights distributed along the travel direction proximate the doorframe. The example door system further includes a controller to switch the lights between a first state and a second state to provide a visual effect of movement corresponding to the operating status of the door system.

公开(公告)号：US20100132894A1

公开(公告)日：2010-06-03

申请号：US12325944

申请日：2008-12-01

Applicant: Perry W. Knutson ,  Mark Ungs

Inventor： Perry W. Knutson ,  Mark Ungs

IPC: E06B3/48

CPC classification number: E06B9/13 ,  E06B2009/17069 ,  F25D23/021

Abstract: An example of a vertically operating door includes a flexible panel comprising two pliable sheets of material with a plurality of pads or mats of thermal insulation between the two sheets. In some examples, a plurality of horizontally elongate baffles made of pliable strips of material are installed between the two sheets. The baffles effectively divide one large interior volume between the sheets into more manageable smaller volumes or chambers. The baffles restrict the air between the sheets from being forced to the bottom of the panel as the panel ascends and bends across an overhead roller. Without the baffles and smaller chambers, the panel sheets in the area near the bottom of the panel would tend to bulge outward as the door opens.

Abstract translation: 垂直操作的门的示例包括柔性面板，其包括两个柔韧的材料片材，在两个片材之间具有多个隔热垫或垫。 在一些实例中，由两个片材之间安装由柔韧材料条制成的多个水平细长的挡板。 挡板有效地将纸张之间的一个大的内部容积分成更易于管理的较小体积或室。 挡板限制板之间的空气在面板上升并弯曲穿过高架辊时被强制到面板的底部。 没有挡板和较小的腔室，靠近面板底部区域的面板在门打开时会向外凸出。

公开(公告)号：US5655591A

公开(公告)日：1997-08-12

申请号：US414353

申请日：1995-03-31

Applicant: Perry W. Knutson

Inventor： Perry W. Knutson

IPC: E06B9/58 ,  E06B9/62 ,  A47G5/02

CPC classification number: E06B9/62 ,  E06B9/58 ,  E06B2009/585

Abstract: A tensioning assembly for use on a roller door, the roller door including a curtain windable on a roller for selectively blocking and unblocking a doorway above a floor surface, the tensioning assembly including: a drum attached to the roller for rotation therewith, a pulley disposed adjacent to the floor and also adjacent to a vertical edge of the curtain in the doorway blocking position; and a resilient member having a first end connected to the drum and a second end attached to a leading edge of the curtain, the resilient member passes around the pulley intermediate its first and second ends, and the resilient member is windable on the drum in an opposite sense to the winding of the curtain on the roller, the drum and resilient member are dimensioned relative to the roller and curtain to maintain a proportional stretch on the belt for all vertical positions of the curtain, thereby maintaining the curtain under tension at all times.

Abstract translation: 一种用于辊门的张紧组件，所述辊门包括可卷绕在辊上的帘幕，用于选择性地阻挡和解除在地板表面上方的门道的张开，所述张紧组件包括：附接到所述辊以与其一起旋转的滚筒， 邻近地板，并且还与门帘垂直边缘边缘处阻挡位置; 以及弹性构件，其具有连接到所述滚筒的第一端和附接到所述帘幕的前缘的第二端，所述弹性构件在其第一端和第二端之间绕过所述滑轮，并且所述弹性构件可卷绕在所述滚筒上 与滚筒上的帘子卷绕相反的感觉，滚筒和弹性构件相对于滚子和窗帘的尺寸确定，以在帘幕的所有垂直位置上保持在皮带上的成比例的拉伸，从而始终保持帘子处于张力下 。