# US 2022/0032852 A1 · Vehicle crossbar assembly > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2022/0032852 A1 - Document ID: US20220032852A1 - Status: Published application - Kind: A1 - Application number: 16/945,401 - Filed: 2020-07-31 - Published: 2022-02-03 - Earliest claimed: 2020-07-31 - Assignees: Nissan North America, Inc. - Applicants: Nissan North America, Inc. - Inventors: Raghu CHERVU - Web page: https://patentgrep.com/patent/US20220032852A1 ## CPC - B60R 9/045: Carriers being adjustable or transformable, e.g. expansible, collapsible {(transformable into tents B60P3/36; into beds B60P3/38)} - B60R 9/052: Carriers comprising elongate members extending only transversely of vehicle (B60R9/08 takes precedence) - B60R: VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR ## Abstract A vehicle crossbar assembly includes a crossbar. The crossbar has a first part and a second part that are movably attached to each other. The first part is configured to be supported to a first roof rack component of a vehicle. The second part is configured to be supported to a second roof rack component of the vehicle. The first and second parts are movable with respect to each other between an installable state and a storage state. The first and second parts extend from one another when in the installable state. The first and second parts are folded with respect to each other in the storage state. ## Claims ### Claim 1 A vehicle crossbar assembly comprising: a crossbar having a first part and a second part that are movably attached to each other, the first part being configured to be supported to a first roof rack component of a vehicle, the second part being configured to be supported to a second roof rack component of the vehicle, the first and second parts being movable with respect to each other between an installable state and a storage state, the first and second parts extending from one another when in the installable state, the first and second parts being folded with respect to each other in the storage state; and a first retention structure that forms a hinge between the first and second parts, the first retention structure is fixed to the first part by a first fastener and is fixed to the second part by a second fastener when the crossbar is in the installable state, the first and second fasteners being removed from the crossbar so that the first and second parts can move with respect to each other when the crossbar moves from the installable state to the storage state. ### Claim 2 (canceled) ### Claim 3 (depends on 1) The vehicle crossbar assembly according to claim 1, wherein the first part has a first mount and a first bar, the first mount being configured to be mounted to the first roof rack component, the first bar extending from the first mount, the second part has a second mount and a second bar, the second mount being configured to be mounted to the second roof rack component, the second bar extending from the second mount, the first and second bars being hingedly attached by the first retention structure. ### Claim 4 (depends on 1) The vehicle crossbar assembly according to claim 1, wherein the first retention structure is hingedly attached to the first bar and is hingedly attached to the second bar. ### Claim at position 5 5-6. (canceled) ### Claim 7 (depends on 1) The vehicle crossbar assembly according to claim 1, wherein a second retention structure that is retained to one of the first and second parts when the crossbar is in the installable state, the second retention structure contacting both the first and second parts when the crossbar is in the storage state. ### Claim 8 (depends on 7) The vehicle crossbar assembly according to claim 7, wherein the second retention structure is a magnet that is magnetically attached to at least one of the first and second parts. ### Claim 9 (depends on 8) The vehicle crossbar assembly according to claim 8, wherein the second retention structure forms a hinge with one of the first and second parts, the second retention structure being magnetically attached to the other of the first and second parts when the crossbar is in the storage state. ### Claim 10 (depends on 7) The vehicle crossbar assembly according to claim 7, wherein the second retention structure forms a hinge with one of the first and second parts, the second retention structure being attached to the other of the first and second parts by a snap-fit connection when the crossbar is in the storage state. ### Claim 11 (depends on 1) The vehicle crossbar assembly according to claim 1 further comprising a reinforcement structure, in the installable state, the first retention structure being positioned on a first side of the crossbar, the reinforcement structure being positioned on a second side of the crossbar that is opposite of the first side. ### Claim 12 A vehicle crossbar assembly comprising: a crossbar having a first part and a second part that are movable with respect to each other between an installable state in which the first and second parts extend from one another, and a storage state in which the first and second parts are folded with respect to each other; a reinforcement structure, in the installable state, the reinforcement structure extending across the first and second parts in the installable state, the reinforcement structure being removed from the first and second parts in the storage state; and a first retention structure hingedly connecting the first and second parts when the crossbar is in the storage state, the first retention structure being positioned on a first side of the crossbar, the reinforcement structure being positioned on a second side of the crossbar that is opposite of the first side. ### Claim 13 (depends on 12) The vehicle roof rack assembly according to claim 12, wherein the first retention structure fixedly attaches the first and second parts when the crossbar is in the installable state. ### Claim 14 (depends on 12) The vehicle crossbar assembly according to claim 12, further comprising a second retention structure hingedly connecting the first and second parts when the crossbar is in the storage state. ### Claim 15 A vehicle roof rack assembly, comprising: a first siderail and a second siderail that are installed to a vehicle roof; a crossbar having a first part supported to the first siderail and a second part supported to the second siderail, the crossbar being movable between an installable state in which the crossbar is installed to the first and second siderails and a storage state in which the first and second parts are folded with respect to each other; a first retention structure that forms a hinge between the first and second parts; and a reinforcement structure, in the installable state, the first retention structure being positioned on a first side of the crossbar, the reinforcement structure being positioned on a second side of the crossbar that is opposite of the first side, the reinforcement structure extending across the first and second parts in the installable state, the reinforcement structure being removed from the first and second parts in the storage state. ### Claim 16 (depends on 15) The vehicle roof rack assembly according to claim 15, wherein the first part has a first mount and a first bar, the first mount being supported to the first siderail, the first bar extending from the second mount, the second part has a second mount and a second bar, the second mount being supported to the second siderail, the second bar extending from the second mount, the first and second bars being hingedly attached to each other so the first and second parts can be folded into the storage state. ### Claim 17 (canceled) ### Claim 18 (depends on 17) The vehicle roof rack assembly according to claim 17, wherein the first retention structure fixedly attaches the first and second parts when the crossbar is in the installable state.