Spring-loaded seat assembly

Details Spring-loaded seat assembly Spring-loaded seat assembly

1989-10-11

1990-05-29

Aschenbrenner, Peter A.

Chairs and seats

Bottom or back

Framework

267133, 297461, 297DIG1, 297DIG2, A47C 702

Patent

active

049290258

ABSTRACT:
A spring-loaded seat assembly includes an upper seat and a lower seat connected by a plurality of spring members. A recess is formed on a respective outer surface of the upper and the lower seats. A number of hooks are provided on a respective inner surface of each seat for engaging both ends of the spring members so that the seats are resiliently connected together. A damping mechanism is provided between the upper and the lower seats so as to reduce the elasticity coefficient of the spring members. Therefore, the users may feel more comfortable.

REFERENCES:
patent: 2980167 (1961-04-01), Harris et al.
patent: 3122829 (1964-03-01), Schaad et al.
patent: 3130964 (1964-04-01), Johnson
patent: 3393012 (1968-07-01), Chancellor, Jr.
patent: 3394414 (1968-07-01), Unger
patent: 3526912 (1970-09-01), Lerman
patent: 4555141 (1985-11-01), Nemoto
patent: 4830345 (1989-05-01), Mar

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