Floor panel for floating floor

Details Floor panel for floating floor Floor panel for floating floor

1988-03-04

1989-08-29

Friedman, Carl D.

Static structures (e.g., buildings)

With exposed configuration having acoustical function

52180, 52807, E04B 182

Patent

active

048605069

ABSTRACT:
A floor panel for floating floor of the kind comprising floor panels elastically supported by buffer members laid on a floor framing is characterized in that the floor panel is provided with a plurality of through holes, and supporting means integrally united to its underside at proper intervals. The through holes are uniformly distributed over the floor panel and so designed that they have an upper opening diameter of 5 to 20 mm and an opening area ratio to the upper surface area of the panel within the range of from 0.1 to 20% to prevent the air between the floor panel and the buffer members from compression and expansion.

REFERENCES:
patent: D183574 (1958-09-01), Liskey, Jr.
patent: 1554179 (1925-09-01), Trader
patent: 1804884 (1931-05-01), Mazer
patent: 2002510 (1935-05-01), Rosenblatt
patent: 2931213 (1960-04-01), Maccaferri
patent: 2954838 (1960-10-01), Nuorivaara
patent: 2967583 (1961-01-01), Jack
patent: 3180448 (1965-04-01), Gary, Jr. et al.
patent: 4226064 (1980-10-01), Kraayenhof
patent: 4319520 (1982-03-01), Lanting et al.

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