| 摘要 |
A device for independently tensioning lines includes: (a) a housing; (b) a control handle extending from the housing and configured for manual rotation by a hand of a person; (c) a first line extending from the housing; and (d) a second line extending from the housing. The control handle is manually rotatable by hand about an axis in a first rotational direction, whereby at least a portion of the first line is drawn into the housing when the control handle is rotated in the first rotational direction. The handle also is manually rotatable by hand about the axis in a second rotational direction, whereby at least a portion of the second line is drawn into the housing when the control handle is rotated in the second rotational direction. The rotational direction is opposite the first rotational direction.
|
