Foldable armchair with adjustable backrest and footrest

Details Foldable armchair with adjustable backrest and footrest Foldable armchair with adjustable backrest and footrest

1987-07-28

1988-12-20

Zugel, Francis K.

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

With means to hold chair in plural operative configurations

297 30, 297 68, 297 90, A47C 400

Patent

active

047921811

ABSTRACT:
This invention relates to a foldable armchair incorporating adjustable backrest and footrest, in which the connecting elements which control orientation of the footrest are connected to the backrest by pivoting crank pins provided with bearing faces cooperating with stops on said backrest, so as to make a unidirectional angular connection which ensures modification of the orientation of the footrest during any angular modification of the backrest, while allowing the armchair to be completely folded.

REFERENCES:
patent: 238896 (1881-03-01), Harding
patent: 774776 (1904-11-01), Perry
patent: 1114155 (1914-10-01), Laskowski

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