초록 ▼

A seat which is used as a passenger seat in a vehicle and which is adapted to assist passengers, particularly elderly and/or handicapped persons, in entering or leaving the vehicle. The seat includes a motorized control which permits the seat to be moved forward or backward, up or down, and to rotat

A seat which is used as a passenger seat in a vehicle and which is adapted to assist passengers, particularly elderly and/or handicapped persons, in entering or leaving the vehicle. The seat includes a motorized control which permits the seat to be moved forward or backward, up or down, and to rotate on its vertical axis approximately 90°, as well, to tilt from back to front. The seat can be adjusted to fit the requirements of the person, and selectively rotate until the seat faces the door of the vehicle, extend outwardly toward the door opening, and then, tilt to assist the person in being seated or unseated. The swivel seat uses substantially the same space as is currently required for conventional adjustable seats in a vehicle.

대표청구항 ▼

A seat apparatus which is movably mounted in a vehicle and comprising, a seat, first means for selectively moving said seat backward and forward, second means for selectively moving said seat rotatably around a vertical pivot whereby said seat can be selectively rotated about said vertical pivot and

A seat apparatus which is movably mounted in a vehicle and comprising, a seat, first means for selectively moving said seat backward and forward, second means for selectively moving said seat rotatably around a vertical pivot whereby said seat can be selectively rotated about said vertical pivot and selectively extended forwardly relative to said vertical pivot, ball bearing means included in said second means to permit ease of rotation of said seat around said vertical pivot, stop means for limiting the rotation of said seat about said vertical pivot, said first means includes a linear toothed component mounted in said seat, said second means includes a circular plate having at least a portion of the circumference forming an arcuate toothed component, said first and second means include first and second motor means, respectively, gear wheel means which interacts with said arcuate toothed component of said circular plate, said gear wheel means mounted to said seat whereby said seat moves around the circular plate when said gear wheel means moves relative to said circular plate, third means for selectively moving said seat upward and downward, linkage means incorporated into said third means, said third means selectively moves only one of a front portion of said seat and a rear portion of said seat, and control means connected with each of said first and second means to control the selective moving of said seat.