Spring unit assembly
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United States of America
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Feb 18, 1997
Grant Date -
N/A
app pub date -
Mar 29, 1995
filing date -
Oct 18, 1989
priority date (Note) -
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Abstract
Apparatus for encapsulating spring units (38-40) is disclosed. The apparatus comprises a device (13) for inserting a spring unit between a pair of webs (16), a device (26) for tightening or tensioning the webs about the spring unit, and a securing device for securing the webs together in close proximity to the compressed spring unit to encapsulate same. A method for encapsulating spring units is also disclosed.
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