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1. 发明授权

US08327587B2 Head curtains for dock shelters or dock seals 有权
标题翻译：码头庇护所或码头密封的头帘
公开(公告)号：US08327587B2
公开(公告)日：2012-12-11
申请号：US12821973
申请日：2010-06-23
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： E04B1/34
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example head curtain assembly for a vehicle loading dock includes a retractable curtain stiffened by a resiliently compressible foam panel that is more flexible about a horizontal axis than about a vertical axis. The difference in directional flexibility can be created by sewing the foam panel to a pliable cover using a series of parallel horizontal thread lines. The thread lines create in the foam a series of compressed indentations that run horizontally across the curtain so that the curtain tends to bend more easily along those lines. The relative stiffness in the horizontal direction enables the curtain to exert an appreciable sealing force against two lateral dock seal members, and the vertical flexibility makes the curtain easy to retract to accommodate vehicles of various heights. Touch-and-hold fasteners make many of the individual components of the head curtain readily replaceable.
摘要翻译：披露了码头庇护所或码头密封件的头帘。用于车辆装载码头的示例性头帘组件包括由可弹性压缩的泡沫板加强的可伸缩帘幕，其围绕水平轴线比围绕垂直轴线更柔性。方向灵活性的差异可以通过使用一系列平行的水平螺纹线将泡沫板缝制成柔韧的盖子来产生。螺纹线在泡沫中产生一系列压缩的凹痕，其横向穿过窗帘，使得帘子沿着这些线更容易弯曲。在水平方向上的相对刚度使得窗帘能够对两个侧向密封件施加明显的密封力，并且垂直的柔性使窗帘容易收缩以适应各种高度的车辆。触控式紧固件使头帘的许多独立部件可以很容易地更换。

2. 发明授权

US09409731B2 Head curtains for dock shelters or dock seals 有权
标题翻译：码头庇护所或码头密封的头帘
公开(公告)号：US09409731B2
公开(公告)日：2016-08-09
申请号：US14701176
申请日：2015-04-30
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： E06B3/80 , B65G69/00 , E04H14/00
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example dock apparatus disclosed herein includes a curtain to be suspended from a support panel and configured to be engaged by the vehicle. The curtain has a plurality of pleats overlapping a plurality of loops such that the plurality of loops is positioned between a vehicle-engaging surface of the curtain and the plurality of pleats.
摘要翻译：披露了码头庇护所或码头密封件的头帘。本文公开的示例性码头装置包括将从支撑面板悬挂并构造成与车辆接合的帘幕。帘幕具有与多个环重叠的多个褶皱，使得多个环位于帘的车辆接合表面和多个褶之间。

3. 发明申请

US20130239494A1 HEAD CURTAINS FOR DOCK SHELTERS OR DOCK SEALS 有权
公开(公告)号：US20130239494A1
公开(公告)日：2013-09-19
申请号：US13894077
申请日：2013-05-14
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： B65G9/00
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example dock apparatus disclosed herein includes a first weather barrier and a second weather barrier. The first and second weather barriers are positioned laterally of a doorway of a loading dock and compressible by a vehicle. The lateral weather barriers include inner surfaces that are to bulge toward each other in response to the vehicle compressing the lateral weather barriers. A head curtain is at least partially positioned between the lateral weather barriers and being engagable by the vehicle, the head curtain having a lateral stiffness such that in response to the vehicle engaging the head curtain and compressing the lateral weather barriers, the head curtain becomes pinched between the bulging inner surfaces to restrict a vertical movement of the curtain.

4. 发明申请

US20130047526A1 HEAD CURTAINS FOR DOCK SHELTERS OR DOCK SEALS 有权
标题翻译：头枕或密封的头巾
公开(公告)号：US20130047526A1
公开(公告)日：2013-02-28
申请号：US13656212
申请日：2012-10-19
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： E04B1/66 , E04H14/00
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example dock apparatus disclosed herein includes a first weather barrier and a second weather barrier. The first and second weather barriers are positioned laterally of a doorway of a loading dock and compressible by a vehicle. The lateral weather barriers include inner surfaces that are to bulge toward each other in response to the vehicle compressing the lateral weather barriers. A head curtain is at least partially positioned between the lateral weather barriers and being engagable by the vehicle, the head curtain having a lateral stiffness such that in response to the vehicle engaging the head curtain and compressing the lateral weather barriers, the head curtain becomes pinched between the bulging inner surfaces to restrict a vertical movement of the curtain.
摘要翻译：披露了码头庇护所或码头密封件的头帘。本文公开的示例性码头装置包括第一气象屏障和第二气象屏障。第一和第二气候障碍物位于装载台的门口的横向并由车辆压缩。横向天气屏障包括响应于车辆压缩侧向天气屏障而相互凸起的内表面。头帘至少部分地定位在侧向天气屏障之间并且可由车辆接合，头帘具有侧向刚度，使得响应于车辆接合头帘并压缩侧向天气屏障，头帘被挤压在凸起的内表面之间限制窗帘的垂直运动。

5. 发明申请

US20100269427A1 HEAD CURTAINS FOR DOCK SHELTERS OR DOCK SEALS 有权
标题翻译：头枕或密封的头巾
公开(公告)号：US20100269427A1
公开(公告)日：2010-10-28
申请号：US12821973
申请日：2010-06-23
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： B65G69/32 , E06B3/48 , E04C2/20 , E04B2/72
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example head curtain assembly for a vehicle loading dock includes a retractable curtain stiffened by a resiliently compressible foam panel that is more flexible about a horizontal axis than about a vertical axis. The difference in directional flexibility can be created by sewing the foam panel to a pliable cover using a series of parallel horizontal thread lines. The thread lines create in the foam a series of compressed indentations that run horizontally across the curtain so that the curtain tends to bend more easily along those lines. The relative stiffness in the horizontal direction enables the curtain to exert an appreciable sealing force against two lateral dock seal members, and the vertical flexibility makes the curtain easy to retract to accommodate vehicles of various heights. Touch-and-hold fasteners make many of the individual components of the head curtain readily replaceable.
摘要翻译：披露了码头庇护所或码头密封件的头帘。用于车辆装载码头的示例性头帘组件包括由可弹性压缩的泡沫板加强的可伸缩帘幕，其围绕水平轴线比围绕垂直轴线更柔性。方向灵活性的差异可以通过使用一系列平行的水平螺纹线将泡沫板缝制成柔韧的盖子来产生。螺纹线在泡沫中产生一系列压缩的凹痕，其横向穿过窗帘，使得帘子沿着这些线更容易弯曲。在水平方向上的相对刚度使得窗帘能够对两个侧向密封件施加明显的密封力，并且垂直的柔性使窗帘容易收缩以适应各种高度的车辆。触控式紧固件使头帘的许多独立部件可以很容易地更换。

6. 发明申请

US20150232291A1 HEAD CURTAINS FOR DOCK SHELTERS OR DOCK SEALS 有权
标题翻译：头枕或密封的头巾
公开(公告)号：US20150232291A1
公开(公告)日：2015-08-20
申请号：US14701176
申请日：2015-04-30
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： B65G69/00 , E06B3/80 , E04H14/00
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example dock apparatus disclosed herein includes a curtain to be suspended from a support panel and configured to be engaged by the vehicle. The curtain has a plurality of pleats overlapping a plurality of loops such that the plurality of loops is positioned between a vehicle-engaging surface of the curtain and the plurality of pleats.
摘要翻译：披露了码头庇护所或码头密封件的头帘。本文公开的示例性码头装置包括将从支撑面板悬挂并构造成与车辆接合的帘幕。帘幕具有与多个环重叠的多个褶皱，使得多个环位于帘的车辆接合表面和多个褶之间。

7. 发明授权

US09079713B2 Head curtains for dock shelters or dock seals 有权
标题翻译：码头庇护所或码头密封的头帘
公开(公告)号：US09079713B2
公开(公告)日：2015-07-14
申请号：US13894077
申请日：2013-05-14
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： E04H14/00 , B65G9/00 , B65G69/00
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example dock apparatus disclosed herein includes a first weather barrier and a second weather barrier. The first and second weather barriers are positioned laterally of a doorway of a loading dock and compressible by a vehicle. The lateral weather barriers include inner surfaces that are to bulge toward each other in response to the vehicle compressing the lateral weather barriers. A head curtain is at least partially positioned between the lateral weather barriers and being engagable by the vehicle, the head curtain having a lateral stiffness such that in response to the vehicle engaging the head curtain and compressing the lateral weather barriers, the head curtain becomes pinched between the bulging inner surfaces to restrict a vertical movement of the curtain.
摘要翻译：披露了码头庇护所或码头密封件的头帘。本文公开的示例性码头装置包括第一气象屏障和第二气象屏障。第一和第二气候障碍物位于装载台的门口的横向并由车辆压缩。横向天气屏障包括响应于车辆压缩侧向天气屏障而相互凸起的内表面。头帘至少部分地定位在侧向天气屏障之间并且可由车辆接合，头帘具有侧向刚度，使得响应于车辆接合头帘并压缩侧向天气屏障，头帘被挤压在凸起的内表面之间限制窗帘的垂直运动。

8. 发明授权

US08458960B2 Head curtains for dock shelters or dock seals 有权
公开(公告)号：US08458960B2
公开(公告)日：2013-06-11
申请号：US13656212
申请日：2012-10-19
申请人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
发明人： Charles Digmann , Gary Borgerding , Timothy J. Schmidt
IPC分类号： E04B1/34
CPC分类号： B65G69/008 , B65G9/008 , E04H14/00 , E06B3/80
摘要： Head curtains for dock shelters or dock seals are disclosed. An example dock apparatus disclosed herein includes a first weather barrier and a second weather barrier. The first and second weather barriers are positioned laterally of a doorway of a loading dock and compressible by a vehicle. The lateral weather barriers include inner surfaces that are to bulge toward each other in response to the vehicle compressing the lateral weather barriers. A head curtain is at least partially positioned between the lateral weather barriers and being engagable by the vehicle, the head curtain having a lateral stiffness such that in response to the vehicle engaging the head curtain and compressing the lateral weather barriers, the head curtain becomes pinched between the bulging inner surfaces to restrict a vertical movement of the curtain.

9. 发明申请

US20140026359A1 TROLLEYS AND HANGERS FOR WASHDOWN CURTAINS 审中-公开
标题翻译：拖把和挂钩
公开(公告)号：US20140026359A1
公开(公告)日：2014-01-30
申请号：US13556914
申请日：2012-07-24
申请人： Gary Borgerding , Timothy J. Schmidt
发明人： Gary Borgerding , Timothy J. Schmidt
IPC分类号： A47H13/10
CPC分类号： A47H15/02 , Y10T16/355 , Y10T16/356 , Y10T16/364
摘要： Example trolleys and hangers for washdown curtains are disclosed herein. An example trolley disclosed herein includes features that simplify manufacturing and promote liquid runoff to avoid bacterial growth. Some example trolleys comprise U-bolts, shoulder screws and acorn nuts. In some examples, a frame of the trolley has a nestable V-shape profile that makes the frame readily blanked and formed from sheet metal with minimal waste. In some examples, an example trolley disclosed herein has a pair of rollers that are horizontally offset to a point from which the curtain hangs so that the weight of the curtain tilts the trolley to promote liquid runoff from the trolley's frame.
摘要翻译：本文公开了用于冲洗窗帘的示例性手推车和衣架。本文公开的示例手推车包括简化制造和促进液体径流以避免细菌生长的特征。一些示例手推车包括U型螺栓，肩螺钉和橡子螺母。在一些示例中，手推车的框架具有可嵌套的V形轮廓，其使得框架容易地由金属板冲裁并以最少的浪费形成。在一些示例中，本文公开的示例手推车具有水平地偏移到帘悬挂的点的一对辊，使得窗帘的重量倾斜台车以促进来自手推车的框架的液体径流。

10. 发明授权

US09751703B2 Face panels for loading dock seals and shelters 有权
公开(公告)号：US09751703B2
公开(公告)日：2017-09-05
申请号：US15008708
申请日：2016-01-28
申请人： Charles Digmann , Timothy J. Schmidt , Frank Heim
发明人： Charles Digmann , Timothy J. Schmidt , Frank Heim
IPC分类号： E04D13/18 , E04H14/00 , B65G69/00 , E06B7/23
CPC分类号： B65G69/008 , E06B7/2303
摘要： Seal assemblies for dock shelters and dock seals at a loading dock are disclosed herein. An example seal assembly includes a foam pad, a pliable cover to couple to the foam pad, and a shield to attach to the foam pad. The shield has a first end and a second end. The first end is to couple to at least one of the foam pad or the pliable cover and the second end is to project adjacent a vehicle-engaging surface of the foam pad. The shield is to move relative to the foam pad between a standby position when a vehicle is in a non-engaging relationship with the vehicle-engaging surface and a deflected position when the vehicle is in engagement with the vehicle-engaging surface.

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