Seat position adjusting apparatus

Supports – Stand – Tilting support surface

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

248395, A47G 2900

Patent

active

053836405

ABSTRACT:
A vehicular seat having an adjustment apparatus for horizontally and vertically positioning the seat is provided. The adjustment apparatus includes a four bar mechanism that extends from a base and supports cushioned seat members. As the four bar mechanism is articulated with respect to the base, the seat members supported thereon are moved vertically and horizontally between elevated forward positions and lowered rearward positions. The adjustment mechanism also includes a spring for storing a portion of the energy exerted while seat members are moved from an elevated forward position to a lowered rearward position. Energy stored within the spring is used to assist lifting the seat members and the occupant therein as the seat is elevated.

REFERENCES:
patent: 2091088 (1937-08-01), Whedon et al.
patent: 2161367 (1939-06-01), McGregor
patent: 2261728 (1941-11-01), Lawler
patent: 2978009 (1961-04-01), Weberman
patent: 2980163 (1961-04-01), Pickles
patent: 3008681 (1961-11-01), Matthews
patent: 3662984 (1972-05-01), Robinson et al.
patent: 4159095 (1979-06-01), Pallant et al.
patent: 4222543 (1980-09-01), Gedig et al.
patent: 4325527 (1982-04-01), Berneking
patent: 4422611 (1983-12-01), Kitsuda
patent: 4482120 (1984-11-01), Fudala
patent: 4487390 (1984-12-01), Miyashita
patent: 4529158 (1985-07-01), Sautter, Jr.
patent: 4648578 (1987-03-01), Sakamoto
patent: 4721277 (1988-01-01), Hessler et al.
patent: 4828213 (1989-05-01), Saito et al.
patent: 4893774 (1990-01-01), Corneail
patent: 5005894 (1991-04-01), Nagata
patent: 5145232 (1992-09-01), Dal Monte
patent: 5207480 (1993-05-01), Johnson et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Seat position adjusting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seat position adjusting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seat position adjusting apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1463784

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.