Attachment of cord to tube end using locking sleeve to permit easy cord replacement
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United States of America Patent
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Apr 13, 1993
Issued Date -
N/A
app pub date -
Jul 31, 1991
filing date -
Jul 31, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A locking sleeve (14) for holding the tensioned, internal elastic cord (22) of a compactable, collapsible tubular assembly (12-10) comprises a resilient member (14), in the shape of a slit tube. It is held in position within the tubular insert of the compactable, tubular assemblies by external barbs (16). The elastic cord is in turn held in position within the locking sleeve by an internal tongue (20) and prongs (18).
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