公开(公告)号：WO2010104665A1

公开(公告)日：2010-09-16

申请号：PCT/US2010024896

申请日：2010-02-22

Applicant: DB IND INC ,  WOLNER THOMAS J ,  CASEBOLT SCOTT C ,  GAMACHE GABRIEL GRANT ,  BLACKFORD MATTHEW J

Inventor： WOLNER THOMAS J ,  CASEBOLT SCOTT C ,  GAMACHE GABRIEL GRANT ,  BLACKFORD MATTHEW J

IPC: A62B35/04

CPC classification number: A62B35/0093

Abstract: 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 dram. 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.

Abstract translation: 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。 第一组件和第二组件可操作地连接到电容器。 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。

公开(公告)号：WO2010104665A8

公开(公告)日：2010-09-16

申请号：PCT/US2010/024896

申请日：2010-02-22

Applicant: D B INDUSTRIES, INC. ,  WOLNER, J. Thomas ,  CASEBOLT, Scott, C. ,  GAMACHE, Gabriel, Grant ,  BLACKFORD, Matthew, J.

Inventor： WOLNER, J. Thomas ,  CASEBOLT, Scott, C. ,  GAMACHE, Gabriel, Grant ,  BLACKFORD, Matthew, J.

IPC: A62B35/04

Abstract: 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 dram. 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.