Bodywork for a motor vehicle
A bodywork for a motor vehicle includes a frame to fix and surround a windshield of the motor vehicle. The frame comprises a crossbar to constitute a support base for the windshield, and a pair of uprights respectively fixed at opposite ends of the crossbar so as to form an area with a closed contour for placing the windshield. The crossbar comprises a first wall facing away from the opposite side to the area. A duct extends through the crossbar between a first opening obtained on a second wall of the crossbar and a second opening obtained on the first wall.
1 . A bodywork ( 3 ) for a motor vehicle ( 1 ), the bodywork ( 3 ) comprising a frame ( 10 ) to fix and surround a windshield ( 6 ) of the motor vehicle ( 1 ), wherein the frame ( 10 ) comprises:
a crossbar ( 11 ) to constitute a support base for the windshield ( 6 ), and
a pair of uprights ( 12 ) respectively fixed at opposite ends of the crossbar ( 11 ) so as to form an area with a closed contour for placing the windshield ( 6 ),
wherein the crossbar ( 11 ) comprises a first wall ( 14 ) facing away from said area, characterized in that it comprises a duct ( 20 ) extending through the crossbar ( 11 ) between a first opening ( 21 ) obtained on a second wall ( 17 ) of the crossbar ( 11 ) and a second opening ( 22 ) obtained on the first wall ( 14 ); and
a housing ( 26 ) communicating with the duct ( 20 ) through the second opening ( 22 ) and suitable for containing an air conditioning device ( 30 ) to condition a passenger compartment ( 2 ) of the motor vehicle ( 1 ).
2 . The bodywork according to claim 1 , wherein the second wall ( 17 ) extends so as to be transversely incident to the first wall ( 14 ).
3 . The bodywork according to claim 1 , wherein the first wall comprises a concave portion ( 23 ), which is concave towards the opposite side with respect to said area, the second opening ( 22 ) being obtained on the concave portion ( 23 ).
4 . The bodywork according to claim 3 , wherein the concave portion ( 23 ) comprises a flat zone ( 25 ) inclined relative to a further portion ( 24 ) of the first wall ( 14 ) distinct from the concave portion ( 23 ), the second opening ( 22 ) being obtained on the flat zone ( 25 ).
5 . The bodywork according to claim 1 , wherein the duct ( 20 ) is defined by a chamber completely obtained inside the crossbar ( 11 ).
6 . A motor vehicle ( 1 ) having a forward moving direction and comprising:
a bodywork ( 3 ) according to claim 1 ,
a windshield ( 6 ) fixed to the frame ( 10 ) of the bodywork ( 3 ) so as to be surrounded by said closed contour, and
a passenger compartment ( 2 ) defined by the bodywork ( 3 ) and an air conditioning device ( 30 ) configured to condition the passenger compartment ( 2 ), wherein the bodywork ( 3 ) further defines a housing ( 26 ) distinct from the passenger compartment ( 2 ), containing the air conditioning device ( 30 ) and communicating with the duct ( 20 ) through the second opening ( 22 ), so that the air conditioning device ( 30 ) can receive air flowing through the duct ( 20 );
wherein said first wall ( 14 ) is transversal relative to an axis orthogonal to the forward moving direction.
7 . The motor vehicle according to claim 6 , wherein the second wall ( 17 ) is transversal relative to the forward moving direction.
8 . The motor vehicle according to claim 6 , wherein the first opening ( 21 ) communicates with the outside so that air can flow into the duct ( 20 ) towards the housing ( 26 ).
9 . The motor vehicle according to claim 6 , wherein the second opening ( 22 ) extends according to an ideal surface having a tangent plane; wherein the tangent plane is orthogonal to a straight line belonging to a plane orthogonal to the forward moving direction.
10 . The motor vehicle ( 1 ) according to claim 6 , wherein the second wall ( 17 ) extends so as to be transversely incident to the first wall ( 14 ).
11 . The motor vehicle ( 1 ) according to claim 6 , wherein the duct ( 20 ) is defined by a chamber completely obtained inside the crossbar ( 11 ).
12 . A bodywork ( 3 ) for a motor vehicle ( 1 ), the bodywork ( 3 ) comprising a frame ( 10 ) to fix and surround a windshield ( 6 ) of the motor vehicle ( 1 ), wherein the frame ( 10 ) comprises:
a crossbar ( 11 ) to constitute a support base for the windshield ( 6 ); and
a pair of uprights ( 12 ) respectively fixed at opposite ends of the crossbar ( 11 ) so as to form an area with a closed contour for placing the windshield ( 6 );
wherein the crossbar ( 11 ) comprises a first wall ( 14 ) facing away from the area, characterized in that it comprises a duct ( 20 ) extending through the crossbar ( 11 ) between a first opening ( 21 ) obtained on a second wall ( 17 ) of the crossbar ( 11 ) and a second opening ( 22 ) obtained on the first wall ( 14 ); and
wherein the first wall ( 14 ) comprises a concave portion ( 23 ), which is concave towards the opposite side with respect to the area, the second opening ( 22 ) being obtained on the concave portion ( 23 ).
13 . The bodywork ( 3 ) according to claim 12 , wherein the second wall ( 17 ) extends so as to be transversely incident to the first wall ( 14 ).
14 . The bodywork ( 3 ) according to claim 12 , wherein the duct ( 20 ) is defined by a chamber completely obtained inside the crossbar ( 11 ).
15 . The bodywork according to claim 12 , wherein the concave portion ( 23 ) comprises a flat zone ( 25 ) inclined relative to a further portion ( 24 ) of the first wall ( 14 ) distinct from the concave portion ( 23 ), the second opening ( 22 ) being obtained on the flat zone ( 25 ).