Apparatus for manufacturing a seat

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Chamber enclosing work during bonding and/or assembly

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Details

156285, 156499, 156500, 425340, 425345, 425353, 425388, B32B 3120

Patent

active

047642416

ABSTRACT:
Disclosed is an apparatus for manufacturing a seat by bonding together a top cover member and a foam cushion member of a seat for automobiles, in which there are provided a turntable rotatable intermittently at 90 degrees in a circular direction, four lower dies arranged at the respective four areas which are equally defined in a circular direction on the turn table, each of the four lower dies being adapted to form one seat. In this apparatus, there are also provided a supply station for supplying the top cover member to the lower dies, a heating mechanism for applying a heat to the top cover member affixed to the lower dies, a forming mechanism for forming the top cover member into a predetermined uneven shape, and a pressure bonding mechanism for pressure bonding the top cover member to the foam cushion member. Upon 360-degree rotation of the lower dies permits production of a complete unit of seats for one automobile.

REFERENCES:
patent: 2691798 (1954-10-01), Winchester et al.
patent: 3589967 (1971-06-01), Shirakawa
patent: 3925140 (1975-12-01), Brown
patent: 3992238 (1976-11-01), Johns
patent: 4640673 (1987-02-01), Takeda et al.

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