초록 ▼

A third seat for an automotive vehicle having a front seat assembly and a rear seat assembly, the latter being located intermediate the front seat assembly and the third seat assembly, the third seat assembly comprising a seat portion and an upright back support portion, the seat portion being suppo

A third seat for an automotive vehicle having a front seat assembly and a rear seat assembly, the latter being located intermediate the front seat assembly and the third seat assembly, the third seat assembly comprising a seat portion and an upright back support portion, the seat portion being supported by a linkage mechanism on a seat frame, the linkage mechanism providing articulation that permits the seat portion to be moved forwardly toward a second seat assembly without the necessity of tiling and inverting the seat portion about a pivotal axis whereby the seat portion forms a cargo-carrying platform, the upright back support portion being foldable in a forward direction to form a continuation of the platform, the third seat assembly including a lock on the seat portion that prevents folding movement of the upright back support portion when the third seat portion functions as a passenger seat, the lock being released automatically as the seat portion articulates toward its cargo-carrying position.

대표청구항 ▼

[ Having described a preferred embodiment of our invention, what we claim and desire to secure by U.S. Letters Patent is:] [1.] A seat assembly for a vehicle passenger compartment said seat assembly comprising a lower seat portion for supporting passengers mounted in a generally horizontal plane and

[ Having described a preferred embodiment of our invention, what we claim and desire to secure by U.S. Letters Patent is:] [1.] A seat assembly for a vehicle passenger compartment said seat assembly comprising a lower seat portion for supporting passengers mounted in a generally horizontal plane and a seat back support portion with a lower margin mounted in a generally upright position;a frame for said lower seat portion comprising a forward frame member at a forward margin of the lower seat portion, a rear frame member at a rear margin of the lower seat portion and right and left frame members;seat support structure, the lower margin of said seat back support portion being pivotally mounted on said support structure; anda mounting lever pivotally connected at one end to said lower seat portion frame at a location intermediate forward and rearward margins of said lower seat portion, the other end of said mounting lever being pivotally connected to said support structure whereby said lower seat portion may be moved forward relative to said support structure from a passenger-supporting position to a second position that is forward of the passenger-supporting position, said lower seat portion having a passenger seating surface that faces upward when it assumes each of said positions;said support structure and said rear frame margin comprising interlock means for locking said seat back support portion to said support structure thereby preventing rotary movement of said seat back support portion when said lower seat portion is moved to said passenger-supporting position;said interlock means comprising a bracket element on said seat back support portion, said bracket element and said support structure defining a recess with wedging surfaces, said surfaces being engageable by said rear frame margin thereby locking said seat back support portion when said lower seat portion is in said passenger-supporting position.