# US 9,751,566 B2 · Energy management system configured to stabilize a lateral deformation of a side panel of a vehicle > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,751,566 B2 - Document ID: US9751566B2 - Status: Granted - Kind: B2 - Application number: 14/835,133 - Filed: 2015-08-25 - Published: 2017-03-02 - Granted: 2017-09-05 - Earliest claimed: 2015-08-25 - Assignees: GM Global Technology Operations LLC - Applicants: GM Global Technology Operations LLC - Inventors: Robert N. Saje; Arthur Wyszynski - Web page: https://patentgrep.com/patent/US9751566B2 ## CPC - B62D 21/157: {for side impacts} - B60N 2/015: Attaching seats directly to vehicle chassis - B60N 2/06: slidable (B60N2/12 {, B60N2/2209} take precedence) - B60N 2/4235: {transversal} - B60N 2/42709: {involving residual deformation or fracture of the structure} - B60N 2/68: Seat frames - B62D 25/2036: {the subunits being side panels, sills or pillars (B62D21/157 takes precedence)} - B62D: MOTOR VEHICLES; TRAILERS (steering, or guiding on a desired track, of agricultural machines or implements A01B69/00; wheels, castors, axles, increasing wheel adhesion B60B; vehicle tyres, tyre inflation or tyre changing B60C; connections between vehicles of a train or the like B60D; vehicles for use on rail and road, amphibious or convertible vehicles B60F; suspension arrangements B60G; heating, cooling, ventilating or other air treating devices B60H; windows, windscreens, non-fixed roofs, doors or similar devices, protective coverings for vehicles not in use B60J; propulsion plant arrangements, auxiliary drives, transmissions, controls, instrumentation or dashboards B60K; electric equipment or propulsion of electrically-propelled vehicles B60L; power supply for electrically-propelled vehicles B60M; passenger accommodation not otherwise provided for B60N; adaptations for load transportation or to carry special loads or objects B60P; arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general B60Q; vehicles, vehicle fittings or vehicle parts not otherwise provided for B60R; servicing, cleaning, repairing, supporting, lifting, or manoeuvring, not otherwise provided for, B60S; brake arrangements, brake control systems or parts thereof B60T; air-cushion vehicles B60V; motor-cycles, accessories therefor B62J, B62K; testing of vehicles G01M) - B60N: SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR ## Abstract A vehicle includes a seat frame rail, a pair of spaced reaction surfaces and an energy management system. The energy management system includes a lateral bar and a spacer. The lateral bar extends along a bar axis, between a pair of ends. The lateral bar is disposed between the reaction surfaces, such that each end of the lateral bar is in facing relationship with a respective reaction surface and the spacer is operatively disposed between the lateral bar and the seat frame rail. The lateral bar is operable to be displaced toward the seat frame rail when compressed between the reaction surfaces, along the bar axis. The spacer is operable to react against the lateral bar and the seat frame rail to transfer loads therebetween, such that the displacement of the lateral bar is resisted by the seat frame rail. ## Claims ### Claim 1 A vehicle comprising: a body structure extending longitudinally between a front end and a rear end; wherein the body structure includes a center section disposed between the front end and the rear end, the center section including: a first rocker panel and a second rocker panel; wherein the first rocker panel and the second rocker panel each extend longitudinally, in spaced relationship to one another; a center support, laterally disposed between the first rocker panel and the second rocker panel; a pair of lateral bars, wherein each of the pair of lateral bars extends lengthwise, along a respective bar axis, between a pair of ends; wherein each of the pair of lateral bars is operatively disposed between the center support and a respective one of the first rocker panel and the second rocker panel, such that each end of each of the pair of lateral bars is disposed in facing relationship with the center support and the respective one of the first rocker panel and the second rocker panel; a pair of seat frame rails extending in transverse and spaced relationship to a respective one of the pair of lateral bars; wherein each of the pair of lateral bars is operable to displace toward the respective one of the pair of seat frame rails when compressed between the center support and the respective one of the first rocker panel and the second rocker panel, in response to an axial load being applied to one of the center support and the respective one of the first rocker panel and the second rocker panel, along the respective bar axis; and a pair of spacers, wherein each of the pair of spacers is operatively disposed between a respective one of the pair of lateral bars and a respective one of the pair of seat frame rails; wherein each of the pair of spacers is operable to react against the respective one of the pair of lateral bars and the respective one of the pair of seat frame rails to transfer loads therebetween, such that the displacement of the respective one of the lateral bars is resisted by the respective one of the seat frame rails. ### Claim 2 (depends on 1) The vehicle, as set forth in claim 1, wherein each of the pair of spacer has a height and a gap is defined between each of the pair of spacers and the respective one of the pair of seat frame rails. ### Claim 3 (depends on 1) The vehicle, as set forth in claim 1, wherein each of the pair of spacers is operatively attached to the respective one of the pair of lateral bars. ### Claim 4 (depends on 1) The vehicle, as set forth in claim 1, wherein each of the pair of spacers forms a hollow beam cross section. ### Claim 5 (depends on 1) The vehicle, as set forth in claim 1, wherein each of the pair of spacers is operatively attached to a respective one of the lateral bars. ### Claim 6 (depends on 5) The vehicle, as set forth in claim 5, wherein each of the pair of spacers has a height configured such that a gap is defined between the spacer and the respective seat frame rail when the respective lateral bar is operatively disposed between the center support and the respective one of the first and second rocker panels. ### Claim 7 (depends on 1) The vehicle, as set forth in claim 1, wherein each of the pair of spacers forms a hollow beam cross section. ### Claim 8 (depends on 7) The vehicle, as set forth in claim 7, wherein each of the pair of spacers extends lengthwise along a secondary axis, between a pair of faces. ### Claim 9 (depends on 8) The vehicle, as set forth in claim 8, wherein the secondary axis of each of the pair of spacers extends in spaced and parallel relationship to the respective bar axis. ### Claim 10 (depends on 1) The vehicle, as set forth in claim 1, wherein each of the lateral bars forms a hollow beam cross section.