Suction operated carpet laying device

Details Suction operated carpet laying device Suction operated carpet laying device

1995-01-09

1997-05-06

Stodola, Daniel P.

Implements or apparatus for applying pushing or pulling force

Portable implements or apparatus for tensioning flexible...

Material comprises resilient floor covering

294 86, 414752, B25B 2500, B65H 7700

Patent

active

056263295

ABSTRACT:
A carpet laying device comprises an anchor unit, a mobile unit and a drive system. The mobile unit and the anchor unit are secured to the carpet by suction provided by electrically driven exhaust fans. In use, the mobile unit is driven by the drive system away from the anchor unit to smooth out or stretch the carpet, the friction between the carpet and the mobile unit being weaker than that between the carpet and the anchor unit. In an alternative device, the anchor unit is a cushioned pad for abutment with a wall.

REFERENCES:
patent: 431488 (1890-07-01), Sack
patent: 3178155 (1965-04-01), Bird
patent: 4084787 (1978-04-01), Kowalczyk
patent: 4571320 (1986-02-01), Walker
patent: 4720227 (1988-01-01), Eberle
patent: 5255894 (1993-10-01), Guarneri
patent: 5409767 (1995-04-01), Trudeau et al.

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