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公开(公告)号：US20140096916A1
公开(公告)日：2014-04-10
申请号：US14101549
申请日：2013-12-10
Applicant: Cornell Ironworks Enterprises
Inventor： David Lueker
IPC: E06B5/00
CPC classification number: E06B9/42 , E06B9/13 , E06B9/174 , E06B9/58 , E06B2009/588
Abstract: The present disclosure includes a system and article of manufacture for a door assembly for rolling and unrolling, or retracting and extending, a door curtain. The door assembly may include various mechanisms to protect a door curtain from wear and abrasion, as well as muffle noise associated with the operation of the door curtain. The door assembly may comprise a curtain shaft. A door curtain may roll and/or unroll (e.g., open and/or close) on the curtain shaft. The door assembly may further include an insulator shaft, which may receive or hold a door curtain insulator or insulators. A door curtain insulator may attach to the insulator shaft as well as the curtain shaft and/or door curtain itself. In operation, as the door curtain is rolled up, one or more lengths of insulator may be unrolled from the insulator shaft and layered, or interleaved, between consecutive layers of rolled up door curtain. Similarly, as the door curtain is unrolled, one or more lengths of insulator may be rolled up or wound about the insulator shaft, such that no insulator travels with the curtain as it unrolls towards a closed position. The door assembly may also include a mechanism for compensating for a difference between an angular speed of a door curtain on a curtain shaft and an angular speed of a door curtain insulator on an insulator shaft.
Abstract translation: 本公开包括用于门帘组件的系统和制品，用于滚动和展开门帘，或者缩回和延伸门帘。 门组件可以包括用于保护门帘不受磨损和磨损的各种机构，以及与门帘的操作相关的马弗噪声。 门组件可包括帘式轴。 门帘可以在窗帘轴上滚动和/或展开（例如，打开和/或关闭）。 门组件还可以包括绝缘体轴，其可以接收或保持门帘绝缘体或绝缘体。 门帘绝缘体可以附着到绝缘体轴以及窗帘轴和/或门帘本身。 在操作中，当门帘被卷起时，一个或多个长度的绝缘体可以从绝缘体轴展开并且在连续的卷帘门帘层之间分层或交织。 类似地，当门帘展开时，一个或多个长度的绝缘体可以卷绕或缠绕在绝缘体轴上，使得绝缘体随着窗帘朝向闭合位置展开而不随着窗帘行进。 门组件还可以包括用于补偿窗帘轴上的门帘的角速度与绝缘体轴上的门帘绝缘体的角速度之间的差异的机构。
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公开(公告)号：US20190119982A1
公开(公告)日：2019-04-25
申请号：US16220510
申请日：2018-12-14
Applicant: CORNELL IRONWORKS ENTERPRISES
Inventor： David Lueker
Abstract: The present disclosure includes a retrofitted door brake cam. The retrofitted door brake cam may, in various embodiments, comprise a hub comprising a cylindrical central axle, a plurality of projections extending radially away from an outer circumference of the central axle, and/or a cam comprising a plurality of pins that hold the projections away from a channel wall of a brake housing. The pins may be configured to break away from the cam to release the projections into contact with the channel wall, and the pins may be fitted with a cover, such that the pins are capable of withstanding abrasion and wear. The cover may comprise a cylinder having an axially running aperture, and/or a beveled edge that shaves a layer of the outer surface from one of the plurality of pins as it is fitted over the pin.
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公开(公告)号：US10174552B2
公开(公告)日：2019-01-08
申请号：US15165549
申请日：2016-05-26
Applicant: CORNELL IRONWORKS ENTERPRISES
Inventor： David Lueker
Abstract: The present disclosure includes a retrofitted door brake. The retrofitted door brake may, in various embodiments, comprise a hub comprising a cylindrical central axle, a plurality of projections extending radially away from an outer circumference of the central axle, and/or a cam comprising a plurality of pins that hold the projections away from a channel wall of a brake housing. The pins may be configured to break away from the cam to release the projections into contact with the channel wall, and the pins may be fitted with a cover, such that the pins are capable of withstanding abrasion and wear. The cover may comprise a cylinder having an axially running aperture, and/or a beveled edge that shaves a layer of the outer surface from one of the plurality of pins as it is fitted over the pin.
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公开(公告)号：US11002073B2
公开(公告)日：2021-05-11
申请号：US16220510
申请日：2018-12-14
Applicant: CORNELL IRONWORKS ENTERPRISES
Inventor： David Lueker
Abstract: The present disclosure includes a retrofitted door brake cam. The retrofitted door brake cam may, in various embodiments, comprise a hub comprising a cylindrical central axle, a plurality of projections extending radially away from an outer circumference of the central axle, and/or a cam comprising a plurality of pins that hold the projections away from a channel wall of a brake housing. The pins may be configured to break away from the cam to release the projections into contact with the channel wall, and the pins may be fitted with a cover, such that the pins are capable of withstanding abrasion and wear. The cover may comprise a cylinder having an axially running aperture, and/or a beveled edge that shaves a layer of the outer surface from one of the plurality of pins as it is fitted over the pin.
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公开(公告)号：US09752382B2
公开(公告)日：2017-09-05
申请号：US14988439
申请日：2016-01-05
Applicant: CORNELL IRONWORKS ENTERPRISES
Inventor： David Lueker
CPC classification number: E06B9/42 , E06B9/13 , E06B9/174 , E06B9/58 , E06B2009/588
Abstract: The present disclosure includes a system and article of manufacture for a door assembly for rolling and unrolling, or retracting and extending, a door curtain. The door assembly may include various mechanisms to protect a door curtain from wear and abrasion, as well as muffle noise associated with the operation of the door curtain. The door assembly may comprise a curtain shaft. A door curtain may roll and/or unroll (e.g., open and/or close) on the curtain shaft. The door assembly may further include an insulator shaft, which may receive or hold a door curtain insulator or insulators. A door curtain insulator may attach to the insulator shaft as well as the curtain shaft and/or door curtain itself. In operation, as the door curtain is rolled up, one or more lengths of insulator may be unrolled from the insulator shaft and layered, or interleaved, between consecutive layers of rolled up door curtain. Similarly, as the door curtain is unrolled, one or more lengths of insulator may be rolled up or wound about the insulator shaft, such that no insulator travels with the curtain as it unrolls towards a closed position. The door assembly may also include a mechanism for compensating for a difference between an angular speed of a door curtain on a curtain shaft and an angular speed of a door curtain insulator on an insulator shaft.
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Patent Agency Ranking
公开(公告)号：US20150059252A1
公开(公告)日：2015-03-05
申请号：US14012860
申请日：2013-08-28
Applicant: Cornell Ironworks Enterprises
Inventor： David Lueker
IPC: E05F5/00
CPC classification number: E06B9/80 , B23P6/00 , E05D13/003 , E05F5/00 , E05F5/003 , E05Y2201/21 , E05Y2900/106 , E05Y2900/11 , E06B9/84 , E06B2009/807
Abstract: The present disclosure includes a retrofitted door brake. The retrofitted door brake may, in various embodiments, comprise a hub comprising a cylindrical central axle, a plurality of projections extending radially away from an outer circumference of the central axle, and/or a cam comprising a plurality of pins that hold the projections away from a channel wall of a brake housing. The pins may be configured to break away from the cam to release the projections into contact with the channel wall, and the pins may be fitted with a cover, such that the pins are capable of withstanding abrasion and wear. The cover may comprise a cylinder having an axially running aperture, and/or a beveled edge that shaves a layer of the outer surface from one of the plurality of pins as it is fitted over the pin.
Abstract translation: 本公开包括改进的门制动器。 在各种实施例中，改装的门制动器可以包括毂，该轮毂包括圆柱形中心轴，从中心轴的外圆周径向延伸的多个突起，和/或凸轮，其包括将突出部分保持的多个销 从制动器壳体的通道壁。 销可以被配置为从凸轮脱离以将突起释放与通道壁接触，并且销可以装配有盖，使得销能够耐磨损和磨损。 盖可以包括具有轴向运行的孔的圆柱体和/或倾斜的边缘，当其安装在销上时，该边缘从多个销中的一个上方刮去外表面的一层。
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公开(公告)号：US20160273270A1
公开(公告)日：2016-09-22
申请号：US15165549
申请日：2016-05-26
Applicant: CORNELL IRONWORKS ENTERPRISES
Inventor： David Lueker
CPC classification number: E06B9/80 , B23P6/00 , E05D13/003 , E05F5/00 , E05F5/003 , E05Y2201/21 , E05Y2900/106 , E05Y2900/11 , E06B9/84 , E06B2009/807
Abstract: The present disclosure includes a retrofitted door brake. The retrofitted door brake may, in various embodiments, comprise a hub comprising a cylindrical central axle, a plurality of projections extending radially away from an outer circumference of the central axle, and/or a cam comprising a plurality of pins that hold the projections away from a channel wall of a brake housing. The pins may be configured to break away from the cam to release the projections into contact with the channel wall, and the pins may be fitted with a cover, such that the pins are capable of withstanding abrasion and wear. The cover may comprise a cylinder having an axially running aperture, and/or a beveled edge that shaves a layer of the outer surface from one of the plurality of pins as it is fitted over the pin.
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公开(公告)号：US20160123077A1
公开(公告)日：2016-05-05
申请号：US14988439
申请日：2016-01-05
Applicant: CORNELL IRONWORKS ENTERPRISES
Inventor： David Lueker
IPC: E06B9/72 , E05F15/668 , E05F15/603
CPC classification number: E06B9/42 , E06B9/13 , E06B9/174 , E06B9/58 , E06B2009/588
Abstract: The present disclosure includes a system and article of manufacture for a door assembly for rolling and unrolling, or retracting and extending, a door curtain. The door assembly may include various mechanisms to protect a door curtain from wear and abrasion, as well as muffle noise associated with the operation of the door curtain. The door assembly may comprise a curtain shaft. A door curtain may roll and/or unroll (e.g., open and/or close) on the curtain shaft. The door assembly may further include an insulator shaft, which may receive or hold a door curtain insulator or insulators. A door curtain insulator may attach to the insulator shaft as well as the curtain shaft and/or door curtain itself. In operation, as the door curtain is rolled up, one or more lengths of insulator may be unrolled from the insulator shaft and layered, or interleaved, between consecutive layers of rolled up door curtain. Similarly, as the door curtain is unrolled, one or more lengths of insulator may be rolled up or wound about the insulator shaft, such that no insulator travels with the curtain as it unrolls towards a closed position. The door assembly may also include a mechanism for compensating for a difference between an angular speed of a door curtain on a curtain shaft and an angular speed of a door curtain insulator on an insulator shaft.
Abstract translation: 本公开包括用于门帘组件的系统和制品，用于滚动和展开门帘，或者缩回和延伸门帘。 门组件可以包括用于保护门帘不受磨损和磨损的各种机构，以及与门帘的操作相关的马弗噪声。 门组件可包括帘式轴。 门帘可以在窗帘轴上滚动和/或展开（例如，打开和/或关闭）。 门组件还可以包括绝缘体轴，其可以接收或保持门帘绝缘体或绝缘体。 门帘绝缘体可以附着到绝缘体轴以及窗帘轴和/或门帘本身。 在操作中，当门帘被卷起时，一个或多个长度的绝缘体可以从绝缘体轴展开并且在连续的卷帘门帘层之间分层或交织。 类似地，当门帘展开时，一个或多个长度的绝缘体可以卷绕或缠绕在绝缘体轴上，使得绝缘体随着窗帘朝向闭合位置展开而不随着窗帘行进。 门组件还可以包括用于补偿窗帘轴上的门帘的角速度与绝缘体轴上的门帘绝缘体的角速度之间的差异的机构。
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公开(公告)号：US20160090781A1
公开(公告)日：2016-03-31
申请号：US14954277
申请日：2015-11-30
Applicant: CORNELL IRONWORKS ENTERPRISES
Inventor： David Lueker
CPC classification number: E06B9/80 , B23P6/00 , E05D13/003 , E05F5/00 , E05F5/003 , E05Y2201/21 , E05Y2900/106 , E05Y2900/11 , E06B9/84 , E06B2009/807
Abstract: The present disclosure includes a retrofitted door brake. The retrofitted door brake may, in various embodiments, comprise a hub comprising a cylindrical central axle, a plurality of projections extending radially away from an outer circumference of the central axle, and/or a cam comprising a plurality of pins that hold the projections away from a channel wall of a brake housing. The pins may be configured to break away from the cam to release the projections into contact with the channel wall, and the pins may be fitted with a cover, such that the pins are capable of withstanding abrasion and wear. The cover may comprise a cylinder having an axially running aperture, and/or a beveled edge that shaves a layer of the outer surface from one of the plurality of pins as it is fitted over the pin.
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公开(公告)号：US09228385B2
公开(公告)日：2016-01-05
申请号：US14012860
申请日：2013-08-28
Applicant: Cornell Ironworks Enterprises
Inventor： David Lueker
CPC classification number: E06B9/80 , B23P6/00 , E05D13/003 , E05F5/00 , E05F5/003 , E05Y2201/21 , E05Y2900/106 , E05Y2900/11 , E06B9/84 , E06B2009/807
Abstract: The present disclosure includes a retrofitted door brake. The retrofitted door brake may, in various embodiments, comprise a hub comprising a cylindrical central axle, a plurality of projections extending radially away from an outer circumference of the central axle, and/or a cam comprising a plurality of pins that hold the projections away from a channel wall of a brake housing. The pins may be configured to break away from the cam to release the projections into contact with the channel wall, and the pins may be fitted with a cover, such that the pins are capable of withstanding abrasion and wear. The cover may comprise a cylinder having an axially running aperture, and/or a beveled edge that shaves a layer of the outer surface from one of the plurality of pins as it is fitted over the pin.
Abstract translation: 本公开包括改进的门制动器。 在各种实施例中，改装的门制动器可以包括毂，该轮毂包括圆柱形中心轴，从中心轴的外圆周径向延伸的多个突起，和/或凸轮，其包括将突出部分保持的多个销 从制动器壳体的通道壁。 销可以被配置为从凸轮脱离以将突起释放与通道壁接触，并且销可以装配有盖，使得销能够耐磨损和磨损。 盖可以包括具有轴向运行的孔的圆柱体和/或倾斜的边缘，当其安装在销上时，该边缘从多个销中的一个上方刮去外表面的一层。
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