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公开(公告)号：US20190319557A1
公开(公告)日：2019-10-17
申请号：US16358201
申请日：2019-03-19
发明人： William P. Dye , Ian K. Heckman , Yong Kwan Lacy , Brendon M. Allen , Brian C. Eickhoff , Ron M. Kielkowshi , Dale M. Collins , David V. Toloday
IPC分类号： H02P3/14 , E05F15/619 , E05F1/10 , E05F15/614 , E05F3/22
摘要： A door closer system is provided that includes a motor, a spring, a reduction gear set, and a rack and a pinion mechanism. The spring and pinion may be coupled to the rack, and the pinion may be selectively coupled to the gear set. The motor may be selectively mechanically coupled to the gear set. The pinion may rotate in a first direction via the rack as the spring is compressed in a second direction opposite the first direction as the spring is expanded. The motor is operable to rotate and act upon the pinion through the gear set, thereby rotating the pinion in the second direction and assist the spring in closing the door.
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公开(公告)号：US10236801B2
公开(公告)日：2019-03-19
申请号：US13889769
申请日：2013-05-08
发明人： William P. Dye , Ian K. Heckman , Yong Kwan Lacy , Brendon Allen , Brian C. Eickhoff , Ron M. Kielkowski , Dale M. Collins , David V. Toloday
IPC分类号： E05F1/10 , E05F15/614 , H02P3/14 , E05F3/22 , E05F15/619
摘要： A door closer system is provided that includes a motor, a spring, a reduction gear set, and a rack and a pinion mechanism. The spring and pinion may be coupled to the rack, and the pinion may be selectively coupled to the gear set. The motor may be selectively mechanically coupled to the gear set. The pinion may rotate in a first direction via the rack as the spring is compressed in a second direction opposite the first direction as the spring is expanded. The motor is operable to rotate and act upon the pinion through the gear set, thereby rotating the pinion in the second pinion direction and assist the spring in closing the door.
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公开(公告)号：US20130340343A1
公开(公告)日：2013-12-26
申请号：US13889769
申请日：2013-05-08
发明人： William P. Dye , Ian K. Heckman , Yong Kwan Lacy , Brendon Allen , Brian C. Eickhoff , Ron M. Kielkowshi , Dale M. Collins
CPC分类号： H02P3/14 , E05F1/105 , E05F3/22 , E05F15/614 , E05F15/619 , E05Y2201/412 , E05Y2400/302 , E05Y2400/612 , E05Y2400/616 , E05Y2900/132
摘要： A door closer system is provided that includes a motor, a spring, a reduction gear set, and a rack and a pinion mechanism. The spring and pinion may be coupled to the rack, and the pinion may be selectively coupled to the gear set. The motor may be selectively mechanically coupled to the gear set. The pinion may rotate in a first direction via the rack as the spring is compressed in a second direction opposite the first direction as the spring is expanded. The motor is operable to rotate and act upon the pinion through the gear set, thereby rotating the pinion in the second direction and assist the spring in closing the door.
摘要翻译： 提供了一种闭门器系统，其包括马达，弹簧，减速齿轮组以及齿条和小齿轮机构。 弹簧和小齿轮可以联接到齿条，并且小齿轮可以选择性地联接到齿轮组。 马达可以选择性地机械地联接到齿轮组。 当弹簧被膨胀时，当弹簧沿着与第一方向相反的第二方向被压缩时，小齿轮可以经由齿条在第一方向上旋转。 电动机可操作以通过齿轮组旋转并作用在小齿轮上，从而使小齿轮沿第二方向旋转并且帮助弹簧关闭门。
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公开(公告)号：US11581830B2
公开(公告)日：2023-02-14
申请号：US16358201
申请日：2019-03-19
发明人： William P. Dye , Ian K. Heckman , Yong Kwan Lacy , Brendon M. Allen , Brian C. Eickhoff , Ron M. Kielkowski , Dale M. Collins , David V. Toloday
IPC分类号： H02P3/14 , E05F15/614 , E05F3/22 , E05F15/619 , E05F1/10
摘要： A door closer system is provided that includes a motor, a spring, a reduction gear set, and a rack and a pinion mechanism. The spring and pinion may be coupled to the rack, and the pinion may be selectively coupled to the gear set. The motor may be selectively mechanically coupled to the gear set. The pinion may rotate in a first direction via the rack as the spring is compressed in a second direction opposite the first direction as the spring is expanded. The motor is operable to rotate and act upon the pinion through the gear set, thereby rotating the pinion in the second direction and assist the spring in closing the door.
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公开(公告)号：USD959234S1
公开(公告)日：2022-08-02
申请号：US29755901
申请日：2020-10-23
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