Non collapsing pre-assembled flexible duct connector

Details Non collapsing pre-assembled flexible duct connector Non collapsing pre-assembled flexible duct connector

1996-08-27

1999-09-07

Arola, Dave W.

Stock material or miscellaneous articles

Structurally defined web or sheet

Edge feature

285 49, 285235, 285419, 138172, B32B 2302

Patent

active

059485094

ABSTRACT:
A continuous length of pre-assembled, metal-to-fabric-to-metal stock material for fabricating custom-made, flexible duct connectors of any diameter which incorporate a structural means for minimizing the risk of inward collapse of a fabric strip when the fabric strip is subjected to considerable negative air pressure due to installation between a duct and an inlet of an axial flow fan or blower.

REFERENCES:
patent: Re14563 (1918-12-01), Braly
patent: 499042 (1893-06-01), Robbins
patent: 1467933 (1923-09-01), Hanley
patent: 2293360 (1942-08-01), Reilly et al.
patent: 3030130 (1962-04-01), Appleton
patent: 3100658 (1963-08-01), Miller et al.
patent: 3516694 (1970-06-01), Schwartz
patent: 3715454 (1973-02-01), Kleykamp
patent: 4089131 (1978-05-01), Phillips
patent: 4824146 (1989-04-01), Redfield
patent: 4861631 (1989-08-01), Hinden et al.

Affiliated with

Also associated with

Rating

Non collapsing pre-assembled flexible duct connector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non collapsing pre-assembled flexible duct connector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non collapsing pre-assembled flexible duct connector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1802920