Sleeve Steering and Reinforcement
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United States of America Patent
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N/A
Issued Date -
Dec 10, 2009
app pub date -
Jun 20, 2006
filing date -
Jun 20, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sleeve steering and reinforcing device (10) includes a first, elongate, helical element (12) having spaced turns (14). At least one further, elongate, helical element (16) is co-axially arranged with the first helical element (12). The at least one further helical element (16) has a plurality of spaced turns (18) wound in an opposite direction to the turns (14) of the first helical element (12) such that the turns (14, 18) of the elements (12, 16) coincide at predetermined zones (20, 22), the zones (20, 22) being arranged along lines extending parallel to a longitudinal axis of the elements.
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Family
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Cited Art Landscape
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