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公开(公告)号：US09630728B2
公开(公告)日：2017-04-25
申请号：US14960944
申请日：2015-12-07
发明人： Dong Soo Kim , Tae Guen Yu , Kwang Ho Yang
CPC分类号： B64F1/305 , B64F1/3055 , E01D15/02
摘要： A boarding bridge includes: a fixed tunnel of which one end is connected to a terminal or an extended fixed tunnel; and a rotunda of which one end is connected to the other end of the fixed tunnel and which is supported by a rotunda column. The rotunda column is driven to raise or lower the rotunda.
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公开(公告)号：US09834322B2
公开(公告)日：2017-12-05
申请号：US15503518
申请日：2015-04-14
发明人： Dong Soo Kim , Seung Sang Cho , Gi Young Do , Kwang Ho Yang , Yon Sang Cho , Hyung Sik Kim
摘要： A height adjustment device for a rotunda can comprise: an outer column which fixes a rotunda and ascends and descends; an inner column which is connected to the outer column; a vertical screw which is placed on the lower end of the rotunda; a nut which is interlocked in correspondence to the outside diameter of the vertical screw; and rails which are provided on one side of the outer column or the inner column and are formed in correspondence to each other so as to assist the ascent and descent of the outer column.
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公开(公告)号：US20170240297A1
公开(公告)日：2017-08-24
申请号：US15503518
申请日：2015-04-14
发明人： Dong Soo Kim , Seung Sang Cho , Gi Young Do , Kwang Ho Yang , Yon Sang Cho , Hyung Sik Kim
摘要： A height adjustment device for a rotunda can comprise: an outer column which fixes a rotunda and ascends and descends; an inner column which is connected to the outer column; a vertical screw which is placed on the lower end of the rotunda; a nut which is interlocked in correspondence to the outside diameter of the vertical screw; and rails which are provided on one side of the outer column or the inner column and are formed in correspondence to each other so as to assist the ascent and descent of the outer column.
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公开(公告)号：US20160083114A1
公开(公告)日：2016-03-24
申请号：US14960944
申请日：2015-12-07
发明人： Dong Soo Kim , Tae Guen Yu , Kwang Ho Yang
CPC分类号： B64F1/305 , B64F1/3055 , E01D15/02
摘要： Provided is a boarding bridge. The boarding bridge includes: a fixed tunnel of which one end is connected to a terminal or an extended fixed tunnel; and a rotunda of which one end is connected to the other end of the fixed tunnel and which is supported by a rotunda column. The rotunda column is driven to raise or lower the rotunda.
摘要翻译： 提供了一个登机桥。 登机桥包括：固定隧道，其一端连接到终端或扩展固定隧道; 其一端与固定通道的另一端连接并由圆形立柱支撑。 圆圆塔被驱动以升高或降低圆形大厅。
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公开(公告)号：US10696421B2
公开(公告)日：2020-06-30
申请号：US16469609
申请日：2017-10-11
发明人： Dong Soo Kim , Kwang Ho Yang , Yon Sang Cho
IPC分类号： B64F1/305
摘要： A height adjustment device for adjusting a rotunda of a boarding bridge includes an external column fixed to the ground and having an inner space formed therein; an internal column which fixes a rotunda, and which is coupled so as to be slidable in the inner space such that rising and lowering is enabled; a driving unit which makes the internal column move vertically with respect to external column, and is disposed between the to the outside of the external column and the internal column; and a power unit for controlling the driving unit. The rotunda height adjustment device can be inspected, repaired for a defect thereof, and easily replaced.
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