Method of assembling a foam cushion

Details Method of assembling a foam cushion Method of assembling a foam cushion

1991-07-29

1992-12-08

Rosenbaum, Mark

Metal working

Upholstered article making

Method

29 915, 295251, 29448, 297457, B68G 700

Patent

active

051686155

ABSTRACT:
A method of assembly of a foam seat cushion and rigid pan permitting high production assembly techniques. The cushion cover includes a flap which is tucked under a retainer. The retainer includes a plurality of lances which pierce the cover flap and enter holes formed in the pan to preliminarily position the tensioned cover flap prior to the installation of permanent fasteners connecting the retainer to the pan.

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patent: 4890883 (1990-01-01), Boerema et al.
patent: 4905360 (1990-03-01), Makino

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