Abstract: The invention relates to a sealing arrangement for sealing and guiding a powered window pane (40), particularly of a motor vehicle. Said sealing arrangement is provided with a seal (20) produced as a single part from an elastically deformable material. The inventive sealing arrangement is also provided with a sash (10) which frames the window pane (40) and to which the seal (20) can be fixed. Said sash (10) comprises an inner flange (11) and an outer flange (12). The seal (20) comprises an inner side section (21) that can be fixed to the inner flange (11), an outer side section (22) that can be fixed to the outer flange (12), and a base portion (23) located outside the cavity portion (13). The aim of the invention is to achieve a universal embodiment of the seal (20).

Abstract: According to the invention, in order to vary the pressure exerted by this seal on the door or window and on the related frame, in order to thereby reduce the transmission of low-frequency chassis noises into the interior of the car, the tubular portion (8) of this seal has at least one wall whose thickness varies along the length of the seal.

Abstract: A device for detecting an obstacle in the opening range of a movable closure element (13), more particularly an electrically powered window pane (13) or sunroof of a motor vehicle (10), comprises a sensor electrode (20), a base electrode (21) spaced away from the sensor electrode (20), and a control unit (40) connected to the sensor electrode (20) and the base electrode (21). The sensor electrode (20) and the base electrode (21) generate an electric field (F) in the opening range of the closure element (13) and are spaced away at a constant distance from each other in a first operational mode. The control unit (40) detects in the first operational mode a change in capacitance caused by the presence of an obstacle in the electric field (F) and providing at least one control signal (Is, Ip) for a drive (50) powering the closure element (13). The device is characterized by high reliability in operation and availability.

Abstract: The invention relates to a weatherstrip assembly which is used particularly for sealing a folding hardtop (10) of a motor vehicle and comprises a joint consisting of sealing section (21) and fastening section (22) parts. The sealing section (21) is provided with a sealing lip (23), which is made of elastically deformable material, can be moved from the first position (I) to the second position (II) thereof and is provided with at least one restoring element (40). In order to ensure a durable, efficient and reliable restoring response of the sealing lip (23), it is provided with a tensioning element (50) in the form of a hose on the end thereof.

Abstract: The invention relates to an air vent module for window panes (13), in particular window panes of a motor vehicle (10). Said module comprises a tubular-shaped flow channel (20). The flow channel (20) extends along a window pane (13) and is provided with at least one outlet (21), which is arranged opposite the window pane (13). Said outlet (21) extends in a vertical manner (z) approximately parallel to the window pane (13) and is defined by an upper edge (22) and a lower edge (23). The flow channel (20) is arranged in a shaft (14), which receives the window pane (13) and comprises a low sealing lip (30), which is adjacent to the window pane (13). Said lower sealing lip (30) is arranged in the region of the lower edge (23) such that the air flow exiting from the outlet (21) flows against the window pane (13).

Abstract: A device for sensing an obstacle in said opening range of an automotive closure element movable between an open position and and closed position, more particularly an electrically powered door window (20) or sunroof is provided with a weatherseal (30) sealing the window pane (20). The weatherseal (30) is made of an elastomeric material and secured to a frame (12) of the motor vehicle (10). The device comprises in addition a sensor for sensing an obstacle in the opening range of the closure element (20), the sensor comprising at least one electrical conductor (40) generating an electrical field (F) in the opening range of the closure element (20). The device achieves by simple ways and means an engineered orientation of the electrical field such that any interference by the closure element (20) to the capacitive change in the electrical field (F) is precluded by reason of conductive means (50) comprising a conductive surface (51) made of an electrically conductive material.

Abstract: The invention concerns a sealing extruded section designed to be mounted on a projecting part. Said extruded section comprises: two elastomer or plastomer shells (1, 2), including each a wing (1a, 2a) and an adjacent part (1b, 2b) forming a portion of the section base, said two shells being separated from each other by an opening (3) arranged through the section base and extending longitudinally along the median part thereof; a flexible material layer (7) inextensible or hardly extensible, applied inside the two shells (1, 2) so as to secure the two wings (1a, 2a) and the adjacent parts (1b, 2b) to the section base; a wedging shim (4) with cross-section substantially identical to that of the opening (3) separating the shells (1, 2), wherein it is forced in engagement, the cross-section of the opening (3) being such that, when the wedge (4) is fixed, it brings about a tilting movement of said shells relative to each other, thereby bringing closer together the free ends of the two wings of the section.

Abstract: A reinforcing carrier, serving particularly to strengthen an elastomeric weatherstrip (10) comprises a first flanking portion (21), a second flanking portion (23) and a middle portion (22) extending parallel in a longitudinal direction (x) and having in each case a width (b1, b2, b3) in a transverse direction (y) perpendicular to the longitudinal direction (x). The middle portion (22) connects the first flanking portion (21) and the second flanking portion (23) in the transverse direction (y). The first flanking portion (21), and/or second flanking portion (23) and/or the middle portion (22) have a plurality of perforations (24, 25, 26) each comprising a closed circumference and having in the transverse direction (y) a first diameter (d1) and in the longitudinal direction (x) a second diameter (d2).

Abstract: A device for sensing an obstacle in the opening range of a movable closure element of a motor vehicle, more particularly an electrically powered window pane or sunroof is defined. The device is provided with at least one sensor electrode generating an electrical field in the opening range of the closure element. It is furthermore provided with a control unit for detecting a change in the capacitance of the electrical field caused by the presence of an obstacle in the opening range of the closure element, the control unit providing a control signal for a drive powering the closure element. The sensor electrode is connected to the control unit either directly or via a shielded conductor. The control unit is arranged on an electronic controller of the drive and compensates the influence of the shielded conductor on the electrical field.

Abstract: An apparatus for controlling and sensing a closure member (20) movable between an open position and a closed position, more particularly an electrically powered window pane (20) of a motor vehicle (10) is provided with a sensor. The sensor comprises a sensor electrode (40) generating an electric field (F) in an opening range of the closure member (20) and a controller (22) connected to the sensor which senses any change in capacitance of the sensor electrode (40) in providing a control signal. For detecting a film of moisture (23) formed by condensation on the closing member (20) by simple and relatively low-cost means, the controller (22) detects a change in capacitance of the sensor electrode (40) caused by the presence of a film of moisture (23) on the closure member (20).

Abstract: The invention relates to a shaped seal for sealing a power-operated closing device comprising a jam-protection zone, which has at least two electrically conductive areas, situated at a distance from each other. According to the invention, to save space and reduce weight and cost, the carrier is used as a metallic conductor for the conductive area so as to reduce volume resistance. Alternatively or in addition thereto, a frame can be used to which the shaped seal can be fixed.

Abstract: A weatherseal assembly serving particularly for sealing a fixed window pane of a motor vehicle comprises a weatherseal made of an elastomeric material. In addition, the weatherseal assembly comprises a rigid component to which the weatherseal is securable. The weatherseal comprises an extruded sealing portion having at least one sealing lip and a mounting portion enclosing the window pane and connected to the sealing portion by bonding. The mounting portion is comprises a fastening means connected to the rigid component. To attain variable shaping of the sealing portion with reliable fastening the weatherseal is secured to the rigid component exclusively by the fastening means arranged on the mounting portion.

Abstract: The invention relates to a shaped seal for sealing a power-operated closing device comprising a jam-protection zone, which has at least two electrically conductive areas, situated at a distance from each other. According to the invention, to save space and reduce weight and cost, the carrier is used as a metallic conductor for the conductive area so as to reduce volume resistance. Alternatively or in addition thereto, a frame can be used to which the shaped seal can be fixed.

Abstract: A weatherseal assembly is provided with a body part (14) and a weatherseal (20). The weatherseal (20) includes a sealing portion (21) and a fastening portion (22). The sealing portion (21) is provided with a pivotable sealing lip (23) and an abutment lip (24) leading said sealing lip (23) such that when the abutment lip (24) comes into contact with the body part (14) the sealing lip (23) is pivotable from a first position (I) into a second position (II) contacting the body part (14). To achieve a wanted pivoting action and a relatively high contact force of the sealing lip (23) the abutment lip (24) comprises a first leg (25) and a second leg (26) extending at an angle (&agr;) to the first leg (25) in the first position (I). The first leg (25) is connected at one end to the sealing lip (23) and at the other end to the second leg (26). The second leg (26) is deformable by the body part (14) such that the first leg (25) moves the sealing lip (23) from the first position (I) into the second position (II).

Abstract: A device for detecting an obstacle in the opening range of a movable closure element (13), more particularly an electrically powered window pane (13) or sunroof of a motor vehicle (10), comprises a sensor electrode (20), a base electrode (21) spaced away from the sensor electrode (20), and a control unit (40) connected to the sensor electrode (20) and the base electrode (21). The sensor electrode (20) and the base electrode (21) generate an electric field (F) in the opening range of the closure element (13) and are spaced away at a constant distance from each other in a first operational mode. The control unit (40) detects in the first operational mode a change in capacitance caused by the presence of an obstacle in the electric field (F) and providing at least one control signal (Is, Ip) for a drive (50) powering the closure element (13). The device is characterized by high reliability in operation and availability.

Abstract: A weatherseal, especially for sealing a door, a window pane or roof of a motor vehicle, is provided with a base body made of a first elastomeric material. The base body comprises a sealing portion as well as a fastening portion. The fastening portion is joined to an adhesion body defining a materially positive connection of the base body to a component. To achieve good economy by relatively cost-effective fabrication the adhesion body is made of a second elastomeric material having a cellular structure and comprising a contact surface to which an adhesive is applied. Base body and adhesion body are coextruded.

Abstract: A weatherseal assembly is provided with a body part (14) and a weatherseal (20). The weatherseal (20) comprises a sealing portion (21) and a fastening portion (22). The sealing portion (21) is provided with a pivotable sealing lip (23) and an abutment lip (24) leading said sealing lip (23) such that when the abutment lip (24) comes into contact with the body part (14) the sealing lip (23) is pivotable from a first position (I) into a second position (II) contacting the body part (14). To achieve a wanted pivoting action and a relatively high contact force of the sealing lip (23) the abutment lip (24) comprises a first leg (25) and a second leg (26) extending at an angle (&agr;) to the first leg (25) in the first position (I). The first leg (25) is connected at one end to the sealing lip (23) and at the other end to the second leg (26). The second leg (26) is deformable by the body part (14) such that the first leg (25) moves the sealing lip (23) from the first position (I) into the second position (II).

Abstract: A device for sensing an obstacle in said opening range of an automotive closure element movable between an open position and and closed position, more particularly an electrically powered door window (20) or sunroof is provided with a weatherseal (30) sealing the window pane (20). The weatherseal (30) is made of an elastomeric material and secured to a frame (12) of the motor vehicle (10). The device comprises in addition a sensor for sensing an obstacle in the opening range of the closure element (20), the sensor comprising at least one electrical conductor (40) generating an electrical field (F) in the opening range of the closure element (20).

Abstract: A device for detecting an obstacle in the opening range of a closure element of a motor vehicle (10) movable between an open position and a closed position, more particularly an electrically powered window pane (20) or sunroof, comprises a sealing profile (30) sealing the closure element (20). The sealing profile (30) is made of an elastomeric material and secured to a frame (12) of the motor vehicle (10). In addition, the device comprises a sensor for detecting an obstacle in the opening range of the closure element (20) which includes at least one electrical conductor (40) generating an electrical field in the opening range of the closure element (20). Such a device is characterized by being comparatively cheap in production whilst featuring relatively simple assembly and maintenance.

Abstract: A device for sensing an obstacle in the opening range of a movable closure element of a motor vehicle, more particularly an electrically powered window pane or sunroof is defined. The device is provided with at least one sensor electrode generating an electrical field in the opening range of the closure element. It is furthermore provided with a control unit for detecting a change in the capacitance of the electrical field caused by the presence of an obstacle in the opening range of the closure element, the control unit providing a control signal for a drive powering the closure element. The sensor electrode is connected to the control unit either directly or via a shielded conductor. The control unit is arranged on an electronic controller of the drive and compensates the influence of the shielded conductor on the electrical field.