Knock-down sound attenuating system

Details Knock-down sound attenuating system Knock-down sound attenuating system

1990-10-09

1992-06-23

Joyce, Harold

Ventilation

Having both inlet and outlet airways

With air pump means

52586, 181 30, 181290, 454237, 454906, F24F 7007, F24F 1324

Patent

active

051238748

ABSTRACT:
A knock-down sound attenuating system (10) is provided as a portable enclosure having significant sound attenuating properties, while still being easily assembled and disassembled. The knock-down sound attenuating system (10) includes a plurality of sound attenuating wall partitions (14,16) whose longitudinally extended end portions have at least one longitudinally extended recess (78) formed therein. System (10) further includes a coupling gasket (50,70) having at least a pair of opposing projecting members (52 and 54), (74 and 76) for receipt within a recess (78) formed in a respective one of the wall partition end portions. Coupling gaskets (50,70) simultaneously provides both an interlocking between adjacent wall partitions (14,16) and an acoustic seal for the interface therebetween. To secure one wall partition (14,16) to another, system (10) further includes a flexible coupling system (18) comprising a strap-like member (28) coupled adjacent a longitudinal side of a partition (14). Strap-like member (28) extends across the joint formed between two adjacent wall partitions (14,16) for releasable engagement with a coupling (38) disposed adjacent the longitudinal edge of the adjacent wall partition (14,16).

REFERENCES:
patent: 508968 (1893-11-01), Newington
patent: 1966288 (1934-07-01), Foltz
patent: 2061535 (1936-11-01), Davies
patent: 2386588 (1945-10-01), Brunton et al.
patent: 3158457 (1964-11-01), Whitfield
patent: 3302547 (1967-02-01), Wasserman
patent: 3310919 (1967-03-01), Bue et al.
patent: 3611907 (1971-10-01), Wasserman et al.
patent: 3799703 (1974-03-01), Paine et al.
patent: 4120376 (1978-10-01), Palmer
patent: 4840440 (1989-06-01), Dieter

Affiliated with

Also associated with

Rating

Knock-down sound attenuating system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Knock-down sound attenuating system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Knock-down sound attenuating system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-929915