Mat-base assembly

Details Mat-base assembly Mat-base assembly

1981-01-21

1982-12-07

Dixon, Jr., William R.

Brushing, scrubbing, and general cleaning

Implements

Fabric

428 82, 428 95, 428100, A47L 2322, B32B 306, A47L 2326

Patent

active

043619258

ABSTRACT:
Mat-base assembly comprises a base including a sheet integrally formed of an elastomeric polymer, a picture frame-like projection formed on the periphery of the sheet and a mat-containing portion formed on the inner side of the peripheral projection, a dust-controlling mat contained in the mat-containing portion and a temporary anchoring mechanism for anchoring detachably the base and mat at a plurality of points on the peripheral edge of the sheet, wherein an anchoring element comprising engaging pieces implanted on a base fabric is fixed to the base, a fiber loop element engageable with the engaging pieces is sewn to the mat and the peripheral portion of the anchoring element is fusion-bonded to the base sheet while in the remaining portion of the anchoring element, the engaging pieces are left as they are.
In this mat-base assembly, the durability of the anchoring mechanism is highly improved and good adaptability to the operation of attaching and detaching the dust-controlling mat is maintained for a long time. Furthermore, movement of the dust-controlling mat or roll-up of the corner portion of the mat can effectively be prevented.

REFERENCES:
patent: 3817015 (1974-06-01), Frangos
patent: 4012544 (1977-03-01), Richards
patent: 4177305 (1979-12-01), Feingold et al.
patent: 4239829 (1980-12-01), Cohen

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