Methods and devices for fastening bundles of tubes together
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 27, 1987
Grant Date -
N/A
app pub date -
Apr 29, 1986
filing date -
May 3, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For assembling together a bundle of parallel tubes (1) recourse is had to flexible and sealed pipes (2) inserted jointingly between the successive layers of these tubes, said pipes having sufficient elasticity for being successively flattened by evacuation of their inner volume, which allows positioning thereof in the bundle, then resuming their initial tubular shape by suppression of the vacuum, and said pipes are made from a partially crystalline plastic material, such as a polyamide 11, which allows them to be positioned in the bundle by simply pushing from their portion not engaged in the bundle.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully