Seat cover

Details Seat cover Seat cover

1980-11-03

1983-11-08

Zugel, Francis K.

Chairs and seats

With heat exchanger or means to provide fluid or vapor...

Occupants motion actuates a ventilating means

297453, A47C 772

Patent

active

044138571

ABSTRACT:
A seat cover (1) mounted on a vehicle seat (A) is used as a heater in winter and as a ventilator in summer. A flexible main body (9, 9') has on its one side an electric heater (10) and on the other side a number of holes (13) through which air is discharged by a blower (32). The main body includes a core (22, 35) which defines therein a passage (8) for the air. The core consists of resilient material and includes a base plate (22b, 35a) which is provided with a number of projections (22a, 35c) projecting from at least one side of the base plate. The core improves flexibility of the seat cover to conform with both the user's body and the vehicle seat, while providing a sufficient rigidity to prevent closure of the air passage when the user's weight is applied thereto.

REFERENCES:
patent: 1982516 (1934-11-01), Holmested
patent: 2544506 (1951-03-01), Kronhaus
patent: 2712592 (1955-07-01), Goldstein
patent: 2731542 (1956-01-01), Daniels
patent: 2912832 (1959-11-01), Clark
patent: 3030145 (1962-04-01), Kottemann
patent: 3136577 (1964-06-01), Richard
patent: 3137523 (1964-06-01), Karner
patent: 3162489 (1964-12-01), Trotman
patent: 3621192 (1971-11-01), Pohler
patent: 3681797 (1972-08-01), Messner

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