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1. 发明授权

US06527037B2 Rolling door tensioner 有权
公开(公告)号：US06527037B2
公开(公告)日：2003-03-04
申请号：US09858787
申请日：2001-05-16
申请人： Mark Daus , Alvin R. Eiterman
发明人： Mark Daus , Alvin R. Eiterman
IPC分类号： E06B956
CPC分类号： E06B9/60 , E05D13/1261 , E05Y2900/00 , E05Y2900/106
摘要： A rolling door including an axle supported by end brackets, a plurality of drum wheels mounted on the axle, a multi-section door adapted to be selectively rolled and unrolled about the drum wheels, a gear wheel mounted on the axle proximate to one of the end brackets, a spring retainer associated with the gear wheel, a torsion spring having a first end operatively attached to the multi-section door and a second end attached to the spring retainer, a pivotally mounted pawl selectively engaging the gear wheel to maintain a selected counterbalance force setting and disengaging the gear wheel to permit adjustment of the counterbalance force setting, and a locking assembly carried on the pawl selectively engageable with the support bracket to lock the pawl in an engaged position.

2. 发明授权

US08397787B1 Door release mechanism 有权
标题翻译：门释放机构
公开(公告)号：US08397787B1
公开(公告)日：2013-03-19
申请号：US12762667
申请日：2010-04-19
申请人： Mark Daus , Alvin R. Eiterman
发明人： Mark Daus , Alvin R. Eiterman
IPC分类号： E05F15/20
CPC分类号： E06B5/16 , E05D13/003 , E05F15/684 , E05F15/70 , E05F15/71 , E05Y2900/00 , E05Y2900/106 , E06B9/08 , E06B9/70 , E06B2009/6818
摘要： A door mechanism includes a bracket and a door shaft, rotationally mounted to the bracket, to operate a door. The door mechanism includes a gear assembly having a ring gear, set of planetary gears, sun gear, and drive sprocket. The ring gear fixed to the door shaft. The door mechanism includes a holding brake to counter the closing bias of the door. The door release has an engaged position in which rotation of the door shaft in the second direction is impeded by a first brake; and a disengaged position in which rotation of the door shaft in the second direction is unimpeded by the first brake. The door mechanism includes a link and a second brake. The link is configured to melt in response to a predetermined temperature. The second brake is configured to provide resistance in response to component rotation exceeding a predetermined speed.
摘要翻译：门机构包括支架和门轴，旋转地安装到支架上以操作门。门机构包括具有齿圈，一组行星齿轮，太阳齿轮和驱动链轮的齿轮组件。齿圈固定在门轴上。门机构包括用于抵抗门的闭合偏压的保持制动器。门释放具有接合位置，其中门轴在第二方向上的旋转被第一制动器阻挡; 以及分离位置，其中门轴在第二方向上的旋转不受第一制动器的阻碍。门机构包括连杆和第二制动器。该连杆构造成响应于预定温度而熔化。第二制动器构造为响应于超过预定速度的部件旋转而提供阻力。

3. 发明授权

US07878230B2 Door release mechanism 有权
标题翻译：门释放机构
公开(公告)号：US07878230B2
公开(公告)日：2011-02-01
申请号：US11976363
申请日：2007-10-24
申请人： Mark Daus , Alvin Eiterman
发明人： Mark Daus , Alvin Eiterman
IPC分类号： E05F15/20
CPC分类号： E06B9/08 , B66D1/02 , E05F11/54 , E05F15/60 , E05Y2900/00 , E05Y2900/10 , E05Y2900/106 , E06B9/68 , E06B9/82 , F16H1/28 , F16H2019/0681
摘要： A door hoist includes a bracket, drive sprocket, ring gear, hub assembly, set of planetary gears, and governor shaft. The drive sprocket has a drive sprocket axis. The ring gear is fastened to the drive sprocket. The ring gear has a ring gear axis that is in alignment with the drive sprocket axis. The hub assembly includes a connector to receive a door drive shaft and secure the door drive shaft in a fixed rotational alignment with the hub assembly. The set of planetary gears is rotationally mounted to the hub assembly. The set of planetary gears is configured to mate with the ring gear. The governor shaft includes a sun gear, brake assembly, and link. The sun gear is configured to mate with the set of planetary gears. The brake assembly has an engaged position and a disengaged position. The sun gear is rotationally fixed relative to the bracket in response to the brake assembly being in the engaged position. In response to the brake assembly being in the disengaged position, rotation of the sun gear is unfixed relative to the bracket. The link secures the brake assembly in the engaged position. The link is configured to melt in response to an ambient temperature exceeding a predetermined temperature.
摘要翻译：门葫芦包括支架，驱动链轮，环形齿轮，轮毂组件，一组行星齿轮和调速器轴。驱动链轮具有驱动链轮轴。齿圈固定在驱动链轮上。齿圈具有与驱动链轮轴线对准的齿圈轴线。轮毂组件包括用于接收门驱动轴的连接器，并将门驱动轴固定在与轮毂组件固定的旋转对准中。该组行星齿轮旋转地安装在轮毂组件上。该组行星齿轮构造成与齿圈配合。调速器轴包括太阳齿轮，制动组件和连杆。太阳齿轮被配置成与该组行星齿轮匹配。制动组件具有接合位置和脱离位置。响应于制动器组件处于接合位置，太阳齿轮相对于支架旋转地固定。响应于制动组件处于分离位置，太阳齿轮的旋转相对于支架不固定。链条将制动器组件固定在接合位置。该连杆构造成响应于超过预定温度的环境温度而熔化。

4. 发明申请

US20090108245A1 Door release mechanism 有权
标题翻译：门释放机构
公开(公告)号：US20090108245A1
公开(公告)日：2009-04-30
申请号：US11976363
申请日：2007-10-24
申请人： Mark Daus , Alvin Eiterman
发明人： Mark Daus , Alvin Eiterman
IPC分类号： B66D1/14 , E05F15/20
CPC分类号： E06B9/08 , B66D1/02 , E05F11/54 , E05F15/60 , E05Y2900/00 , E05Y2900/10 , E05Y2900/106 , E06B9/68 , E06B9/82 , F16H1/28 , F16H2019/0681
摘要： A door hoist includes a bracket, drive sprocket, ring gear, hub assembly, set of planetary gears, and governor shaft. The drive sprocket has a drive sprocket axis. The ring gear is fastened to the drive sprocket. The ring gear has a ring gear axis that is in alignment with the drive sprocket axis. The hub assembly includes a connector to receive a door drive shaft and secure the door drive shaft in a fixed rotational alignment with the hub assembly. The set of planetary gears is rotationally mounted to the hub assembly. The set of planetary gears is configured to mate with the ring gear. The governor shaft includes a sun gear, brake assembly, and link. The sun gear is configured to mate with the set of planetary gears. The brake assembly has an engaged position and a disengaged position. The sun gear is rotationally fixed relative to the bracket in response to the brake assembly being in the engaged position. In response to the brake assembly being in the disengaged position, rotation of the sun gear is unfixed relative to the bracket. The link secures the brake assembly in the engaged position. The link is configured to melt in response to an ambient temperature exceeding a predetermined temperature.
摘要翻译：门葫芦包括支架，驱动链轮，环形齿轮，轮毂组件，一组行星齿轮和调速器轴。驱动链轮具有驱动链轮轴。齿圈固定在驱动链轮上。齿圈具有与驱动链轮轴线对准的齿圈轴线。轮毂组件包括用于接收门驱动轴的连接器，并将门驱动轴固定在与轮毂组件固定的旋转对准中。该组行星齿轮旋转地安装在轮毂组件上。该组行星齿轮构造成与齿圈配合。调速器轴包括太阳齿轮，制动组件和连杆。太阳齿轮被配置成与该组行星齿轮匹配。制动组件具有接合位置和脱离位置。响应于制动器组件处于接合位置，太阳齿轮相对于支架旋转地固定。响应于制动组件处于分离位置，太阳齿轮的旋转相对于支架不固定。链条将制动器组件固定在接合位置。该连杆构造成响应于超过预定温度的环境温度而熔化。

5. 发明授权

US08770255B2 Door release mechanisim 有权
标题翻译：门释放机构
公开(公告)号：US08770255B2
公开(公告)日：2014-07-08
申请号：US12987684
申请日：2011-01-10
申请人： Mark Daus , Alvin Eiterman
发明人： Mark Daus , Alvin Eiterman
IPC分类号： E05F15/20
CPC分类号： E06B9/08 , B66D1/02 , E05F11/54 , E05F15/60 , E05Y2900/00 , E05Y2900/10 , E05Y2900/106 , E06B9/68 , E06B9/82 , F16H1/28 , F16H2019/0681
摘要： A door hoist includes a bracket, drive sprocket, ring gear, hub assembly, set of planetary gears, and governor shaft. The drive sprocket has a drive sprocket axis. The ring gear is fastened to the drive sprocket. The ring gear has a ring gear axis that is in alignment with the drive sprocket axis. The hub assembly includes a connector to receive a door drive shaft and secure the door drive shaft in a fixed rotational alignment with the hub assembly. The set of planetary gears is rotationally mounted to the hub assembly. The set of planetary gears is configured to mate with the ring gear. The governor shaft includes a sun gear, brake assembly, and link. The sun gear is configured to mate with the set of planetary gears. The brake assembly has an engaged position and a disengaged position. The sun gear is rotationally fixed relative to the bracket in response to the brake assembly being in the engaged position. In response to the brake assembly being in the disengaged position, rotation of the sun gear is unfixed relative to the bracket. The link secures the brake assembly in the engaged position. The link is configured to melt in response to an ambient temperature exceeding a predetermined temperature.
摘要翻译：门葫芦包括支架，驱动链轮，环形齿轮，轮毂组件，一组行星齿轮和调速器轴。驱动链轮具有驱动链轮轴。齿圈固定在驱动链轮上。齿圈具有与驱动链轮轴线对准的齿圈轴线。轮毂组件包括用于接收门驱动轴的连接器，并将门驱动轴固定在与轮毂组件固定的旋转对准中。该组行星齿轮旋转地安装在轮毂组件上。该组行星齿轮构造成与齿圈配合。调速器轴包括太阳齿轮，制动组件和连杆。太阳齿轮被配置成与该组行星齿轮匹配。制动组件具有接合位置和脱离位置。响应于制动器组件处于接合位置，太阳齿轮相对于支架旋转地固定。响应于制动组件处于分离位置，太阳齿轮的旋转相对于支架不固定。链条将制动器组件固定在接合位置。该连杆构造成响应于超过预定温度的环境温度而熔化。

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