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公开(公告)号：US20100226748A1
公开(公告)日：2010-09-09
申请号：US12400208
申请日：2009-03-09
CPC分类号： A62B35/0093
摘要： A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode.
摘要翻译： 具有防坠落和下降模式的安全装置包括壳体，滚筒，救生索，第一和第二制动组件以及控制装置。 鼓可旋转地可操作地连接到壳体。 生命线具有互连第一端和第二端的中间部分。 第一端可操作地连接到滚筒。 第一和第二组件可操作地连接到滚筒。 控制器可操作地连接到第一和第二制动器组件并且具有第一位置和第二位置。 第一位置以下降模式选择性地接合第一制动器组件，并且第二位置以防坠落模式选择性地接合第二制动器组件。
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公开(公告)号：US09764172B2
公开(公告)日：2017-09-19
申请号：US12400208
申请日：2009-03-09
IPC分类号： A62B35/00
CPC分类号： A62B35/0093
摘要： A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode.
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公开(公告)号：US20100224448A1
公开(公告)日：2010-09-09
申请号：US12620671
申请日：2009-11-18
申请人： J. Thomas Wolner , Scott C. Casebolt , Gabriel Grant Gamache , Matthew J. Blackford , Vincent G. Meillet , Joseph Robert Kaiser
发明人： J. Thomas Wolner , Scott C. Casebolt , Gabriel Grant Gamache , Matthew J. Blackford , Vincent G. Meillet , Joseph Robert Kaiser
IPC分类号： A62B1/10
CPC分类号： A62B1/10
摘要： A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode.
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公开(公告)号：US10688323B2
公开(公告)日：2020-06-23
申请号：US12620671
申请日：2009-11-18
申请人： J. Thomas Wolner , Scott C. Casebolt , Gabriel Grant Gamache , Matthew J. Blackford , Vincent G. Meillet , Joseph Robert Kaiser
发明人： J. Thomas Wolner , Scott C. Casebolt , Gabriel Grant Gamache , Matthew J. Blackford , Vincent G. Meillet , Joseph Robert Kaiser
IPC分类号： A62B1/10
摘要： A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode.
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