Flush glazed device for vehicle door, and corresponding door, motor vehicle, production method and sealing device
View Patent ↗The invention concerns a glazed device ( 11 ) intended to be assembled to a door shell ( 10 ) for forming a door ( 1 ) of a motor vehicle, comprising at least one movable glazed panel ( 110 ) and guide rails ( 112 A, 112 B) for guiding said movable glazed panel ( 110 ) in a sliding manner between a sealed position and at least one open position, said movable glazed panel ( 110 ) carrying, on the face of same facing the inside of the vehicle, at least one guide shoe ( 116, 117, 118 ) mounted sliding relative to one of said guide rails ( 112 A, 112 B), said guide rails ( 112 A, 112 B) being linked at the top part of same by an upper cross-member ( 111 ), said upper cross-member ( 111 ) carrying first sealing means ( 115 d ) intended to come into contact with the bodywork of the vehicle when the door ( 1 ) is closed, and said upper cross-member ( 111 ) and said guide rails ( 112 A, 112 B) carry second sealing means ( 115 ) intended to come into contact with the movable glazed panel ( 110 ). According to the invention, the first sealing means ( 115 d ) and the second sealing means ( 115 ) are produced as a single part.
1. Glazed device ( 11 ) intended to be assembled with a door casing ( 10 ) for forming a motor vehicle door ( 1 ), including at least one mobile glazed panel ( 110 ) and guide rails ( 112 A, 112 B) by sliding said mobile glazed panel ( 110 ) between a closed position and at least one open position, said mobile glazed panel ( 110 ) having, on its face oriented toward the interior of the vehicle, at least one guide glide ( 116 , 117 , 118 ) slidably mounted with respect to one of said guide rails ( 112 A, 112 B), said guide rails ( 112 A, 112 B) being connected in their upper portion by an upper cross member ( 111 ),
said upper cross member ( 111 ) having first sealing means ( 115 d ) intended to come into contact with the vehicle body when the door ( 1 ) is closed, and in that said upper cross member ( 111 ) and said guide rails ( 112 A, 112 B) having second sealing means ( 115 ) intended to come into contact with the mobile glazed panel ( 110 ), said first sealing means ( 115 d ) and said second sealing means ( 115 ) are produced in a single piece, characterized in that the first sealing means ( 115 d ) and the second sealing means ( 115 ) are welded on said upper cross member ( 111 ).
2. Glazed device ( 11 ) according to claim 1 , characterized in that the second sealing means ( 115 ) are in the form of a continuous seal.
3. Glazed device ( 11 ) according to claim 1 , characterized in that the first sealing means ( 115 d ) are arranged on the upper face ( 111 B) of said upper cross member ( 111 ) and in that the second sealing means ( 115 ) are arranged on the lower face ( 111 C) of said upper cross member ( 111 ).
4. Glazed device ( 11 ) according to claim 1 , characterized in that said upper cross member ( 111 ) includes a slot ( 111 A) in which an edge of the vehicle body casing is intended to be housed.
5. Glazed device ( 11 ) according to claim 2 , characterized in that said slot ( 111 A) is located between the upper face ( 111 B) and the lower face ( 111 C) of said upper cross member ( 111 ).
6. Glazed device ( 11 ) according to claim 1 , characterized in that it includes a lower cross member ( 113 ) connecting the two guide rails ( 112 A, 112 B) in their lower portion and intended to be attached to the vehicle body casing.
7. Motor vehicle door ( 1 ), characterized in that it includes a glazed device ( 11 ) according to claim 1 .
8. Motor vehicle, characterized in that it includes at least one glazed device ( 11 ) according to claim 1 .
9. Method for producing a motor vehicle door ( 1 ), characterized in that it includes the following steps:
production (E 1 ) of a door casing ( 10 );
production (E 2 ) of a glazed device ( 11 ) including at least one mobile glazed panel ( 110 ) and guide rails ( 112 A, 112 B) by sliding said mobile glazed panel ( 110 ) between a closed position and at least one open position, said mobile glazed panel ( 110 ) having, on its face oriented toward the interior of the vehicle, at least one guide glide ( 116 , 117 , 118 ) slidably mounted with respect to one of said guide rails ( 112 A, 112 B), said guide rails ( 112 A, 112 B) being connected in their upper portion by an upper cross member ( 111 ),
assembly (E 3 ) of said door casing ( 10 ) and said glazed device ( 11 ),
said method being characterized in that the step (E 2 ) of producing the glazed device ( 11 ) includes a step (E 20 ) of manufacturing first sealing means ( 115 d ) and second sealing means ( 115 ) in a single piece and a step (E 21 ) of placing first sealing means ( 115 d ) on said upper cross member ( 111 ) intended to come into contact with the vehicle body when the door ( 1 ) is closed, and a step (E 22 ) of placing on said upper cross member ( 11 ) and said guide rails ( 112 A, 112 B), second sealing means ( 115 ) intended to come into contact with the mobile glazed panel ( 110 ) the first sealing means ( 115 d ) and the second sealing means ( 115 ) being welded on said upper cross member ( 111 ).
10. A sealing-tight device for a glazed device ( 11 ) intended to be assembled with a door casing ( 10 ) for forming a motor vehicle door ( 1 ), said glazed device ( 11 ) including at least one mobile glazed panel ( 110 ) and guide rails ( 112 A, 112 B) by sliding said mobile glazed panel ( 110 ) between a closed position and at least one open position, said mobile glazed panel ( 110 ) having, on its face oriented toward the interior of the vehicle, at least one guide glide ( 116 , 117 , 118 ) slidably mounted with respect to one of said guide rails ( 112 A, 112 B), said guide rails ( 112 A, 112 B) being connected in their upper portion by an upper cross member ( 111 ),
said sealing-tight device comprising:
first sealing means ( 115 d ) intended to be carried by said upper cross member ( 111 ) and intended to come into contact with the vehicle body when the door ( 1 ) is closed, and
second sealing means ( 115 ) intended to be carried by said upper cross member ( 111 ) and said guide rails ( 112 A, 112 B) and intended to come into contact with the mobile glazed panel ( 110 ), the first sealing means ( 115 d ) and the second sealing means ( 115 ) being produced in a single piece,
characterized in that the first sealing means ( 115 d ) and the second sealing means ( 115 ) are intended to be welded on said upper cross member ( 111 ).