摘要:
A vehicle roof for a motor vehicle has a roof part which can be moved in the longitudinal direction and can be adjusted between a closed position which closes a roof opening in the motor vehicle and an open position which releases the roof opening. Furthermore, a driving motor is provided which drives, via at least one driving pinion, two driving cables which adjust the roof part and are guided along both sides of the roof 15 opening. In order to provide a drive for a vehicle roof the drive has good operational reliability and provides sufficiently high power, yet at the same time being of small construction. Each driving cable is assigned a respective motor-operated driving pinion.
摘要:
Disclosed is a method for counterfeit-proof of documents bearing a picture. The picture is transferred into a digital image file or present as a digital image file into which a binary form secret image present is incorporated. The digital image file is divided into cells of a number equaling a number of pixels of the secret image. A parameter function allocates a binary output value to each cell on the basis of parameter values, which describe each image point, in such a manner that the bivalent output value of all the cells yields a bivalent position matrix, by the parameter values of the image points of the individual cells being modified with the aid of an optimizing process in such a manner that, first, the changes made to the image file of the picture of the document result in no visually perceivable changes and, second, the result of applying the parameter function to the individual cells yields a bivalent position matrix which corresponds to the binary values of the secret image.
摘要:
A lamella roof for a motor vehicle is provided with each lamella roof part exhibiting securing catches which extend essentially over the width of the roof cutout and engage behind corresponding securing catches of the respectively adjacent lamella roof parts in the event of the lamella assembly being deformed by force.
摘要:
A roof arrangement for a roof aperture of a motor vehicle. The roof arrangement has at least one roof section which is mounted on a guide to move in the longitudinal direction of the vehicle. The at least one roof section is connected to a fixing device which secures the roof section by a positive and/or non-positive fitting relative to the guide in the event of a vehicle deceleration caused by a collision.
摘要:
An elastic seal is provided in the region of the abutment edges of adjacent roof parts. The elastic seal is arranged on a water-discharge channel of a rear roof part and exhibits an integral, elastically compliant sealing section which, by means of an abutment edge of the movable roof part, depending on an opening or a closing movement of said roof part, can be moved between a relieved rest position, in which it forms a splash guard and is opened out upwards, and a loaded position, in which it covers over the water discharge means in a sealing manner. The roof parts are part of a lamella roof of a passenger car.
摘要:
A roof arrangement for a roof aperture of a motor vehicle having at least two roof sections which are mounted in a common guide to be movable in the longitudinal direction of the vehicle. At least the foremost roof section relative to the direction of travel of the motor vehicle is assigned means for blocking this roof section in the guide, the blocking taking place as a function of a deceleration of the motor vehicle caused by a vehicle impact.
摘要:
A slatted sunroof for a motor vehicle has slats that are lifted and spaced apart at intervals from one another when the roof is open, and in particular are pushed against one another so that their spacing is reduced by contrast with their closed position. A roof liner that is deformable extends, at least when the roof is closed, in an area located below the slats. Fasteners are provided that hold the roof liner against the slats at locations that are regularly spaced and produce an orderly pattern when the roof is opened, especially in the displacement direction of the slats. The sunroof is designed in such fashion that undesired folding of the roof liner because of different degrees of thermal expansion of the roof liner and the slats is prevented. This is accomplished by the fasteners each comprising a retaining element on the slat side and a retaining element on the roof liner side, the retaining elements being connected movably with one another, with the retaining elements on the slat side being fastened to the slats and the retaining elements on the roof liner side being fastened to the roof liner.