Lightweight door for motor vehicles
First Claim
1. A lightweight door for vehicles, the door comprising:
- a door box, the door box having a top portion delimited by inner and outer window gutter profiles;
a lightweight window frame coupled to the door box, the frame formed of metal selected from the group consisting of light metal and light metal alloy;
the window frame formed from an extruded bent profile, the profile comprising an inside comprising a closed hollow chamber and an outside comprising at least one mounting formation selected from the group consisting of a mounting groove and a clip-on strip, the at least one mounting formation continuously following a length of the profile and capable of receiving at least one add-on component;
a window area encompassed by the window frame and the top portion of the door box; and
a plastic molded panel module coupled to the window frame, the module comprising outer panels formed as a single piece along a roof rail and B-pillar of the frame, the module further comprising at least one window channel seal.
1 Assignment
0 Petitions
Accused Products
Abstract
A lightweight door for vehicles comprises a door box having a top portion delimited by inner and outer window gutter profiles. A lightweight window frame is coupled to the door box and is formed of light metal or light metal alloy. The window frame is formed from an extruded bent profile that has a closed hollow chamber and at least one mounting formation. The mounting formation may include a mounting groove or a clip-on strip. The mounting formation continuously follows a length of the profile and is for receiving at least one add-on component. A plastic molded panel module is coupled to the frame. The module has a support surface and outer panels formed as a single piece along the frame adjacent a roof rail and a B-pillar of the motor vehicle.
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Citations
36 Claims
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1. A lightweight door for vehicles, the door comprising:
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a door box, the door box having a top portion delimited by inner and outer window gutter profiles;
a lightweight window frame coupled to the door box, the frame formed of metal selected from the group consisting of light metal and light metal alloy;
the window frame formed from an extruded bent profile, the profile comprising an inside comprising a closed hollow chamber and an outside comprising at least one mounting formation selected from the group consisting of a mounting groove and a clip-on strip, the at least one mounting formation continuously following a length of the profile and capable of receiving at least one add-on component;
a window area encompassed by the window frame and the top portion of the door box; and
a plastic molded panel module coupled to the window frame, the module comprising outer panels formed as a single piece along a roof rail and B-pillar of the frame, the module further comprising at least one window channel seal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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35. A lightweight door for vehicles, the door comprising:
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a door box, the door box having a top portion delimited by inner and outer window gutter profiles;
a lightweight window frame permanently coupled to the door box, the frame formed of metal selected from the group consisting of aluminum and aluminum alloy;
the window frame formed from an extruded bent profile, the profile comprising an inside comprising a closed hollow chamber and an outside comprising at least one mounting formation selected from the group consisting of a mounting groove and a clip-on strip, the mounting formation continuously following a length of the profile and capable of receiving at least one add-on component;
a window area encompassed by the window frame and the top portion of the door box;
a plastic molded panel module coupled to the window frame, the module having outer panels formed as a single piece along a roof rail and a B-pillar of the frame, the module comprising at least one window channel seal;
a plastic molded roof rail panel, the roof rail panel coupled to the window frame at an indoor surface of the outside of the window frame profile; and
an elongated frame reinforcement part coupled to and reinforcing the B-pillar of the frame.
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36. A lightweight door for vehicles, the door comprising:
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a door box, the door box having a top portion delimited by inner and outer window gutter profiles;
a lightweight window frame coupled to the door box, the frame formed of metal selected from the group consisting of light metal and light metal alloy;
the window frame formed from an extruded bent profile, the profile comprising an inside comprising a closed hollow chamber and an outside comprising a bearing surface and at least one mounting formation selected from the group consisting of a mounting groove and a clip-on strip, the at least one mounting formation continuously following a length of the profile and capable of receiving at least one add-on component;
a window area encompassed by the window frame and the top portion of the door box; and
a plastic molded panel module coupled to the mounting formation, the module comprising a support surface positioned adjacent the frame bearing surface and outer panels formed as a single piece along a roof rail and a B-pillar of the frame, the module further comprising at least one window channel seal.
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Specification