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US 5,385,382 AGranted
Combination seat frame and ventilation apparatus
AssigneeFord Motor Company
InventorsArthur W. Single, II, Thomas J. Steiner, James J. Cristiano, Matthew J. Macek, Debra Yeager, Riad A. Farah
Life of this patent
Estimating the term…
Abstract
A seat frame apparatus for a motor vehicle having a sealed duct capable of directing the flow of air while simultaneously supporting the structural loads imposed upon a conventional seat frame.
Claims9
An occupant seating apparatus for a passenger compartment of a motor vehicle having a source of conditioned air under pressure, said apparatus comprising:
- a seat base secured to said motor vehicle within said passenger compartment;
- a seat back having a rearward facing surface;
- a seat back frame;
- an inlet disposed on a lower portion of said seat back frame, said inlet being in communication with said source of conditioned air;
- an outlet disposed on an upper portion of said seat back frame, said outlet being in communication with said passenger compartment;
- a tubular portion of said seat back frame fluidly interconnecting said inlet to said outlet in a substantially sealed relationship, said tubular portion comprising:
- a horizontal lower portion having a first end and a second end, said inlet being disposed substantially midway between said first and second ends;
- a right vertical portion having a right lower end and a right upper end, said right lower end fluidly joined to said first end of said lower horizontal portion in a sealed relationship;
- a left vertical portion having a left lower end and a left upper end, said left lower end fluidly joined to said second end of said lower horizontal portion in a sealed relationship;
- and
- a horizontal upper portion having a third end fluidly joined to said right upper end in a sealed relationship and a fourth end fluidly joined to said left upper end in a sealed relationship, said outlet being disposed substantially midway between said third and fourth ends;
- and
- support means for securing said seat back frame to said seat base.
10 more elements
An occupant seating apparatus for a passenger compartment of a motor vehicle having a source of conditioned air under pressure, said apparatus comprising:
- a seat base secured to said motor vehicle within said passenger compartment;
- a seat back having a rearward facing surface;
- a seat back frame;
- an inlet disposed on a lower portion of said seat back frame, said inlet being in communication with source of conditioned air;
- an outlet disposed on an upper portion of said seat back frame, said outlet being in communication with said passenger compartment;
- a tubular portion of said seat back frame fluidly interconnecting said inlet to said outlet in a substantially sealed relationship, said tubular portion comprising:
- a horizontal lower portion having a first end and a second end, said inlet being disposed substantially midway between said first and second ends;
- a right vertical portion having a right lower end and a right upper end, said right lower end fluidly joined to said first end of said lower horizontal portion in a sealed relationship;
- a left vertical portion having a left lower end and a left upper end, said left lower end fluidly joined to said second end of said lower horizontal portion in a sealed relationship;
- and
- a horizontal upper portion having a third end fluidly joined to said right upper end in a sealed relationship and a fourth end fluidly joined to said left upper end in a sealed relationship, said outlet being disposed substantially midway between said third and fourth ends;
- a right support directly connecting a right side of said seat base to a right side of said seat back frame;
- a left support directly connecting a left side of said seat base to a left side of said seat back frame, said left and right support operative to provide the primary load support of said seat back;
- a headrest frame directly attached to said seat back frame;
- and
- a headrest secured to said headrest frame.
13 more elements
An occupant seating apparatus for a passenger compartment of a motor vehicle having a source of conditioned air under pressure, said apparatus comprising:
- a seat base secured to said motor vehicle within said passenger compartment;
- a seat back having a rearward facing surface;
- a seat back frame including:
- an inlet in communication with said source of conditioned air;
- an outlet in communication with said passenger compartment;
- a horizontal lower portion having a first end and a second end said inlet being disposed substantially midway between said first and second ends;
- a right vertical portion having a right lower end and a right upper end, said right lower end fluidly joined to said first end of said lower horizontal portion in a sealed relationship;
- a left vertical portion having a left lower end and a left upper end, said left lower end fluidly joined to said second end of said lower horizontal portion in a sealed relationship;
- and
- a horizontal upper portion having a third end fluidly joined to said right upper end in a sealed relationship and a fourth end fluidly joined to said left upper end in a sealed relationship said outlet being disposed substantially midway between said third and fourth ends;
- a right support directly connecting a right side of said seat base to a right side of said seat back frame;
- a left support directly connecting a left side of said seat base to a left side of said seat back frame, said left and right support operative to provide the primary load support of said seat back;
- a headrest frame directly attached to said seat back frame;
- a headrest secured to said headrest frame;
- and
- an articulating vent disposed on said rearward facing surface of said seat back and fluidly connected to said outlet, said vent being adapted to direct a stream of conditioned air into an upper stratum of air within the passenger compartment.
13 more elements
Dependencies are inferred from the claim text.