This application claims the priority, under 35 U.S.C. §119, of German application DE 10 2008 047 463.0, filed Sep. 17, 2008; the prior application is herewith incorporated by reference in its entirety.
The invention relates to a vehicle door having a vehicle exterior rearview mirror. The vehicle door contains an inside door part and an outside door part and the parts are connected to inner and outer door shaft reinforcing devices.
Published, non-prosecuted German patent application DE 103 44 707 A1 discloses a vehicle door with an inside door part and a window frame part. The vehicle door has a composite mirror strut which has a mirror holding region and window base edge reinforcing region, and the mirror holding region is arranged in the region of a mirror triangle of the vehicle door.
It is accordingly an object of the invention to provide a vehicle door that overcomes the above-mentioned disadvantages of the prior art devices of this general type, which provides a fastening for an exterior rearview mirror for a motor vehicle on a vehicle door. The fastening ensures support for the mirror in a manner free from shaking. Furthermore, the fitting of the mirror fastening is to be carried out in a simple manner.
With the foregoing and other objects in view there is provided, in accordance with the invention, a vehicle door. The vehicle door contains a vehicle exterior rearview mirror, an outer door shaft reinforcing device having a support, an inner door shaft reinforcing device having a further support, an inside door part, and an outside door part. The inside and outside door parts are connected to the inner and outer door shaft reinforcing devices. A reinforcing element is fastened between the support of the outer door shaft reinforcing device and the further support of the inner door shaft reinforcing device and with the inside door part. A mirror base is provided for the vehicle exterior rearview mirror and is supported on the reinforcing element.
The advantages primarily achieved by the invention are that, by use of a reinforcing element which is inserted into the door, a vehicle door region which holds the mirror base is reinforced in order to prevent “shaking vibrations” of the mirror. This is achieved according to the invention by the mirror base being supported on a reinforcing element which is arranged within the vehicle door and is fastened between a support of the outer door shaft reinforcing device and a further support of the inner door shaft reinforcing device and the inside door part. In particular, according to the invention the reinforcing element contains a shaped part which is in the form of an angled profile and is of an integral configuration.
According to a further refinement of the invention, the reinforcing element has a first limb with a supporting surface which faces the support of the outer door shaft reinforcing device and, at the free end, surrounds an edge surface section which is connected to the support of the inner door shaft reinforcing device and is fastened to the inside door panel.
Furthermore, it is provided according to the invention that a second limb bent from the first limb of the reinforcing element has, at the free end, a supporting surface of an angled edge web, which supporting surface faces the inside door panel. By this arrangement of the reinforcing element and of the connection to the supports of the outer and inner door shaft reinforcing devices and the inside door panel, a stable junction point is formed in the corner region of the vehicle door, in which junction point the mirror base is mounted. For this purpose, the mirror base of the vehicle exterior rearview mirror is connected via at least one screw fastening to the reinforcing element and to the support of the outer door shaft reinforcing device, with the screw fastening being arranged adjacent to a beveled edge to the second limb of the reinforcing element.
The reinforcing element which bears with its first limb extensively on the support of the outer door shaft reinforcing device contributes in particular to the stable junction point according to the invention. Furthermore, the reinforcing element with the edge surface section on the first limb and with the edge web on the second limb is provided on both sides of the mirror base with respective supporting device which form a relatively large supporting base. In particular, the reinforcing element together with the support of the inner door shaft reinforcing device and the inside door panel forms a hollow support with a clearance which has a different width. The screw fastening takes up a position directly adjacent to the second limb of the reinforcing element and is therefore mounted in a stable region.
The reinforcing element is fastened to the supports of the door shaft reinforcing device and the inside door panel via a cohesive material joint and/or via a glued joint.
The reinforcing element can be fitted into the vehicle door in a simple manner without existing door components being modified or changed in position.
Other features which are considered as characteristic for the invention are set forth in the appended claims.
Although the invention is illustrated and described herein as embodied in a vehicle door, it is nevertheless not intended to be limited to the details shown, since various modifications and structural changes may be made therein without departing from the spirit of the invention and within the scope and range of equivalents of the claims.
The construction and method of operation of the invention, however, together with additional objects and advantages thereof will be best understood from the following description of specific embodiments when read in connection with the accompanying drawings.
Referring now to the figures of the drawing in detail and first, particularly, to
The reinforcing element 10 is configured as a single-piece steel or aluminum part and is of an essentially angled configuration and has a first limb 11 with an edge surface section 12 and a second limb 13 with an edge web 14.
The first limb 11 of the reinforcing element 10 is connected extensively via the surface 11a to the support T of the outer door shaft reinforcing device 5 and the adjoining edge surface section 12 is fastened to the support T1 of the inner door shaft reinforcing device 4. The second limb 13 of the reinforcing element 10 is held with the angled edge web 14 on the inside door part 2 which is also connected at the upper, free end 14 to the edge surface section 12 of the reinforcing element 10.
The reinforcing element 10 together with the edge surface section 12 and the edge web 14 forms a supporting device A and A1 on either side of the screw fastening 9 of the mirror base 7, the supporting device resulting overall in a supporting base a.
A hollow support with the widths b and b1 is formed in a clearance F between the reinforcing element 10 and the supports T and T1 of the door shaft reinforcing device 4 and 5 and the inside door part 2, the hollow support having an overall stiffening effect on the fastening point P of the mirror base 7.
The reinforcing element 10 is connected to the supports T and T1 of the door shaft reinforcing devices 4 and 5 with a cohesive material joint and/or by a glued joint.
The connection of the mirror base 7 via the screw fastening 9 takes place in the first limb 11 directly adjacent to a beveled edge 15 to the second limb 13.
Number | Date | Country | Kind |
---|---|---|---|
10 2008 047 463.0 | Sep 2008 | DE | national |