# US 9,039,035 B1 · Deployable airbag arrangement for rear seat occupant > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,039,035 B1 - Document ID: US9039035B1 - Status: Granted - Kind: B1 - Application number: 14/276,471 - Filed: 2014-05-13 - Granted: 2015-05-26 - Earliest claimed: 2014-05-13 - Assignees: Ford Global Technologies, LLC - Applicants: Ford Global Technologies, LLC - Inventors: Mohammed Omar Faruque; Dean M. Jaradi - Web page: https://patentgrep.com/patent/US9039035B1 ## CPC - B60R 21/207: in vehicle seats - B60R 2021/0006: {Lateral collision} - B60R 2021/2078: {in rear seats} - B60R: VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR ## Abstract An airbag system for protecting rear seat occupants in dynamic side impacts using an improved packaging arrangement is provided. The system includes seat base and seat back frames. The seat back frame is movable between an upright position and a reclined position. The system further includes a unified airbag having a pelvic portion and a thoracic portion. The pelvic portion is positioned adjacent to the seat base frame. The thoracic portion is positioned adjacent to the seat back frame. The unified airbag is attached to the seat base frame by fixed anchors and to the seat back frame by a movable anchor. A grooved track is provided for attachment of the movable anchor. The airbag may be a strip shape or a triangular shape. One or more tethers may be attached to the unified airbag. ## Claims ### Claim 1 An airbag system for a vehicle comprising: a seat having a seat base frame and a seat back frame, said seat back being movable between an upright position and a reclined position; an inflatable unified airbag having a pelvic portion and a thoracic portion; a fixed anchor for attaching said airbag to said seat base; and a movable anchor for movably attaching said airbag to said seat back. ### Claim 2 (depends on 1) The airbag system for a vehicle of claim 1 further including a grooved track formed in said seat back frame to which said movable anchor is movably attached. ### Claim 3 (depends on 1) The airbag system for a vehicle of claim 1 wherein said fixed anchor is a first anchor and wherein the airbag system further includes a second fixed anchor. ### Claim 4 (depends on 3) The airbag system for a vehicle of claim 3 wherein said seat base frame includes a front portion and a rear portion, and wherein said first anchor is fitted to said front portion of said seat base frame and said second anchor is fitted to said rear portion of said seat base frame. ### Claim 5 (depends on 1) The airbag system for a vehicle of claim 1 wherein said pelvic portion of said inflatable unified airbag is positioned adjacent said seat base frame. ### Claim 6 (depends on 1) The airbag system for a vehicle of claim 1 wherein said thoracic portion of said inflatable unified airbag is positioned adjacent said seat back frame. ### Claim 7 (depends on 1) The airbag system for a vehicle of claim 1 wherein said inflatable unified airbag has a shape, said shape being a strip. ### Claim 8 (depends on 1) The airbag system for a vehicle of claim 1 wherein said inflatable unified airbag has a shape, said shape being triangular. ### Claim 9 (depends on 1) The airbag system for a vehicle of claim 1 further including at least one tether attached to said inflatable unified airbag. ### Claim 10 An airbag system for a vehicle having a seat base and a seat back movable with respect to the base, the system comprising: an inflatable unified airbag having a pelvic portion fitted adjacent the seat base and a thoracic portion fitted adjacent the seat back; a fixed anchor for attaching said airbag to the seat base; and a movable anchor for movably attaching said airbag to the seat back. ### Claim 11 (depends on 10) The airbag system for a vehicle of claim 10 further including a grooved track formed in the seat back to which said movable anchor is movably attached. ### Claim 12 (depends on 10) The airbag system for a vehicle of claim 10 wherein said fixed anchor is a first anchor and wherein the airbag system further includes a second fixed anchor. ### Claim 13 (depends on 12) The airbag system for a vehicle of claim 12 wherein the seat base includes a front portion and a rear portion, and wherein said first anchor is fitted to said front portion of the seat base and said second anchor is fitted to said rear portion of the seat base. ### Claim 14 (depends on 10) The airbag system for a vehicle of claim 10 wherein said inflatable unified airbag has a shape, said shape being a strip. ### Claim 15 (depends on 10) The airbag system for a vehicle of claim 10 wherein said inflatable unified airbag has a shape, said shape being triangular. ### Claim 16 (depends on 10) The airbag system for a vehicle of claim 10 further including at least one tether attached to said inflatable unified airbag. ### Claim 17 An airbag system for a vehicle comprising: a seat having a seat base frame and a seat back frame, said seat back being movable between an upright position and a reclined position; an inflatable unified airbag having a pelvic portion and a thoracic portion, said pelvic portion being fitted adjacent said seat base frame and said thoracic portion being fitted adjacent said seat back frame; and anchors for attaching said airbag to said seat, said seat base frame including a front portion and a back portion and wherein said anchors include at least two fixed anchors and one movable anchor, one of said at least two fixed anchors being attached to said front portion of said seat base frame, the other of said at least two fixed anchors being attached to said rear portion of said seat base frame, and said movable anchor being movably attached to said seat back frame. ### Claim 18 (depends on 17) The airbag system for a vehicle of claim 17 further including a track formed in said seat back frame to which said movable anchor is movably attached, said movable anchor being movable between a first position relative to said track when said seat back frame is in its upright position and to a second position relative to said track when said seat back frame is in its reclined position. ### Claim 19 (depends on 17) The airbag system for a vehicle of claim 17 wherein said inflatable unified airbag has a shape, said shape being selected from the group consisting of a strip and a strip and a triangle.