Patent application number | Description | Published |
20100072714 | WHEEL SUSPENSION FOR MOTOR VEHICLES - The invention relates to a wheel suspension for motor vehicles, with at least one wheel-side support member which pivotally supports one vehicle wheel and at least one axle-side support member, between which at least one intermediate element is connected, in particular an actuator for setting the track angle and/or the camber angle (δ, ε) of the vehicle wheel. According to the invention the wheel-side support member and the axle-side support member are pressed into contact with one another by a pretensioning means with a pretensioning force (F | 03-25-2010 |
20100078910 | Steering Device for a Motor Vehicle - The invention relates to a steering device for a vehicle, with at least one actuator which pivots at least one steerable vehicle wheel by a steering angle which can be stipulated by way of a steering angle transducer. According to the invention, the actuator has a wheel-side pivoted part and an axle-side pivoted part which can be turned around their axes of rotation to one another and that to set the steering angle of the vehicle wheel, the wheel-side pivoted part can be deflected in the turning of the two pivoted parts by the swivel angle (φ) relative to the axle-side pivoted part. | 04-01-2010 |
20100109264 | Method for Producing Different Vehicle Models as well as Wheel Suspension for a Vehicle - The invention relates to a method for producing different vehicle models in which in a comfort-oriented version a vehicle wheel is pivoted in a wheel guiding element of a wheel suspension. According to the invention, in a model with enhanced dynamics of vehicle motion, between the wheel guiding element and the vehicle wheel in the axial direction, an actuator is interposed for adjusting the camber and/or track of the vehicle wheel. | 05-06-2010 |
20100253026 | Device for Adjusting the Chamber and/or Toe of the Wheels of Wheel Suspensions - The invention relates to a device for adjusting the camber and/or toe of a driven wheel of a wheel suspension, in particular for motor vehicles, with a wheel carrier on which the wheel is pivoted, the wheel carrier being divided into a carrier part which holds the wheel a guide part which is connected to the wheel suspension and into two pivotal parts which are arranged in between, which can be rotated to one another as well as to the carrier part and to the guide part around axes of rotation, and which interact with control surfaces which face one another and which are inclined by a defined angle to the axis of rotation, and a wheel drive shaft which is guided by the carrier part and guide part and by the pivotal parts. According to the invention, the carrier part has a hub section which surrounds the wheel drive shaft and which extends to the guide part, and around which the two pivoted part are situated, and that between the hub section and the guide part an inner sealing element is connected which seals an annular gap between the hub section and the guide part. | 10-07-2010 |
20100327543 | Wheel Suspension System for Motor Vehicles - The invention relates to a wheel suspension system for motor vehicles having a wheel carrier, which has a wheel-side support element, which mounts in a rotatable manner a vehicle wheel, and an axle-side support element, between which is connected an actuating member, on actuation of which the wheel-side support element can be pivoted through a pivot angle (φ) relative to the axle-side support element for the purpose of adjusting a track and/or camber angle (δ, ε). According to the invention, the actuating member has a wheel-side rotational part and an axle-side rotational part, both of which can be rotated about their axes of rotation relative to each other, and the wheel-side rotational part can be deflected through the pivot angle (φ) relative to the axle-side rotational part when the two rotational parts are rotated. | 12-30-2010 |
20120098221 | WHEEL SUSPENSION FOR THE REAR WHEELS OF MOTOR VEHICLES - The invention relates to a wheel suspension for motor vehicles, comprising a wheel carrier ( | 04-26-2012 |
20120126498 | DEVICE FOR ADJUSTING CAMBER AND/OR TOE - The invention relates to a device for adjusting the camber and/or toe of the wheels ( | 05-24-2012 |
20120132020 | STEERING DEVICE - A steering device for a wheeled vehicle having wheels includes a steering element for steering actuation with a predetermined movement path and a predetermined degree of actuation, a conversion device for converting the steering actuation to an output signal for transmission to a steering drive for steering the wheels, a connection device operatively connecting the steering element with the conversion device for transmitting the steering actuation to the conversion device, and limiting means configured to either selectively release the degree of actuation to a first maximum degree of actuation or limit the degree of actuation to a second maximum degree of actuation which is reduced compared to the first maximum degree of actuation. | 05-31-2012 |
20120242053 | DEVICE FOR ADJUSTING CAMBER AND/OR TOE - A device for adjusting the camber and/or the toe of a vehicle wheel of a motor vehicle includes a wheel carrier, which has a wheel-side carrier part and an axle-side guide part, between which rotary parts that can be rotated relative to each other are arranged, wherein at least one of the rotary parts can be adjusted in both rotational directions by means of a drive and a gear stage in order to adjust the toe and/or the camber. The gear stage for the rotary part is configured as harmonic drive gear train having a driving, elliptical drive disk, and a stationary, internally toothed ring gear. | 09-27-2012 |
20120256473 | VEHICLE WHEEL - Vehicle wheel including a wheel rim a brake pot fastened to the latter and a brake disc fastened to the brake pot, wherein multiple pivotally supported plate shaped cover elements are provided on the wheel rim for temporarily closing assigned wheel rim side openings, wherein each cover element is movable along the pivot axis in opposition to the force of a restoring element an is connected to the wheel rim via a couple element which force guides in case of a shifting movement, by means of which the cover element is moved from a open position to a closed position, which the cover element assumes when the wheel rotates. | 10-11-2012 |
20120306173 | APPARATUS FOR ADJUSTING CAMBER AND/OR TOE OF MOTOR VEHICLE WHEELS - An apparatus for adjusting the camber and/or toe of a motor vehicle wheel includes a wheel carrier, on which the wheel is rotatably mounted. The wheel carrier is divided into a carrier member receiving the wheel via a wheel bearing, an axle-side guide member, and a bearing assembly arranged therebetween. The bearing assembly includes rotary parts which can be rotated relative to each other and relative to both the carrier member and the guide member and which interact with confronting inclined faces. The wheel bearing includes a radially outer bearing housing, which is clamped by the bearing assembly formed from the rotary parts into a plug-and-socket connection with the carrier member. | 12-06-2012 |
20120306174 | WHEEL SUSPENSION FOR A MOTOR VEHICLE - A wheel suspension for a motor vehicle includes a support element on the wheel-side rotatably mounting a vehicle wheel and a carrier element on the axle-side, wherein the carrier element on the wheel-side can be adjusted for setting a toe and/or camber angle relative to the support element on the axle-side, wherein the carrier elements on the axle-side and on the wheel-side are coupled to a universal joint in which webs of the carrier elements on the wheel-side and on the axle-side are articulated on a gimbal ring element by means of bearing points. The webs of the support elements are articulated on the gimbal ring element at the bearing points by means of ball joints. | 12-06-2012 |
20130173120 | METHOD FOR OPERATING A MECHATRONIC CHASSIS DEVICE OF A MOTOR VEHICLE - A method for operating a mechatronic chassis device of a motor vehicle, wherein the mechatronic chassis device has an arrangement with two servomotors which, when activated, individually change both a toe angle (δ) of a wheel and a camber angle (ε) of the wheel. The servomotors are controlled on the basis of target values in a predetermined manner, wherein if a first servomotor cannot be placed into operation, an emergency program is started and the second servomotor is controlled in a manner different from the predetermined manner such that a lateral force on the wheel is adjusted to a predetermined desired value. | 07-04-2013 |
20130175776 | APPARATUS FOR ADJUSTING CAMBER AND/OR TOE OF WHEELS OF SUSPENSIONS - The invention relates to an apparatus for adjusting camber and/or toe of a vehicle wheel having a wheel carrier ( | 07-11-2013 |
20130249252 | MOLDING FOR A VEHICLE-SIDE CARRIER STRUCTURE FOR FASTENING A ROOF LOAD CARRIER DEVICE, AND ROOF CARRIER DEVICE FOR FASTENING A ROOF LOAD CARRIER DEVICE WITH THE MOLDING - A molding for a vehicle side carrier structure has hat least one recess for receiving a securing means of a roof load carrier device, the cross section of the molding is configured so that a roof load carrier device is only detachably fastenable to the molding by engagement of at least one securing means provided on the roof load carrier device in the at least one recess of the molding, and at least one sensor device is configured for detecting a change of a magnetic field in the region of the recess. The present invention further relates to a roof carrier arrangement with the molding according to the invention for fastening a roof load carrier device and a method for controlling a driver assist or driver stabilizing program of a vehicle. | 09-26-2013 |
20130313889 | VEHICLE WHEEL - A vehicle wheel includes a wheel rim on which is provided a plurality of plate-like covering elements, which are mounted so as to be pivotable about a pivot axis, for temporarily closing off associated apertures in the wheel rim, wherein each covering element can be displaced along the pivot axis under centrifugal force counter to the force of a restoring element and is connected to the wheel rim by means of a coupling element, which imparts positive guidance during a displacement movement, in such a way that the covering element can be pivoted between a radially inner open position and a radially outer closed position, wherein a pivot axis rod arranged on the outer side of the wheel rim is connected to the covering element via a hydraulic or pneumatic vibration damper. | 11-28-2013 |
20140028007 | ROOF RACK FOR A MOTOR VEHICLE, AND A METHOD FOR OPERATING A CONTROLLER OF A MOTOR VEHICLE AND A CORRESPONDING CONTROLLER - A roof rack assembly for a motor vehicle includes roof rails having a recess and constructed to be fastened on a vehicle roof of the motor vehicle. A load carrier to be installed on the roof rails has a mounting projection engaging with the roof rails through the recess when the load carrier is installed and cooperating with a mounting receptacle for retaining the load carrier. The recess is closed by a cover when the load carrier is not installed, with a detection device detecting a cover state of the recess. A method for operating a controller of a motor vehicle and a corresponding controller are also described. | 01-30-2014 |
Patent application number | Description | Published |
20080302548 | Percussion Hammer and/or Drill Hammer Comprising a Safety Coupling - A safety coupling in a percussion hammer and/or drill hammer, comprising a basic sleeve, a driven toothed wheel that is rotatably mounted on the basic sleeve and can be driven by a drive unit, a closing ring which is fastened to the basic sleeve, and a locking ring located between the driven toothed wheel and the closing ring. Said locking ring is fixed in a torsion-proof manner relative to the closing ring while being movable relative to the closing ring in an axial direction, counter to the effect of a spring mechanism. The locking ring is axially displaced while the driven toothed wheel remains in the axial position thereof when a threshold torque is exceeded. | 12-11-2008 |
20080314608 | Linearly Driven and Air-Cooled Boring and/or Percussion Hammer - A boring and/or percussion hammer comprises an electrodynamic linear drive and a pneumatically damped percussion mechanism which is provided with a drive piston driven by the linear drive during the reciprocating movement thereof, an impact piston and a pneumatic spring arranged between the drive and impact pistons. An air-supply device comprises a pumping element, which is linearly forth and back movable for generating airflow. The pumping element is connected to the drive piston in such a way that the movement thereof is transmitted to said pumping element, thereby the cooling air is transported by an air channel for cooling heat generated elements. | 12-25-2008 |
20100163260 | Drilling and/or Percussive Hammer with No-Load Operation Control - A drilling and/or percussive hammer comprises a handle ( | 07-01-2010 |
20100236802 | Percussive Mechanism with an Electrodynamic Linear Drive - A percussive mechanism, which is provided in the form of an, e.g. pneumatic spring percussive mechanism, comprises an electrodynamic linear drive, a drive piston, which can be reciprocally moved inside a percussive mechanism housing by the linear drive, and a percussive piston. An additional hollow space is provided in front of and/or behind the drive piston and can be isolated at least in part from the surrounding area so that a pneumatic spring can be created in the additional hollow space. The pneumatic spring slows the drive piston at its returning points and facilitates a returning motion without loading the electrodynamic linear drive. | 09-23-2010 |
Patent application number | Description | Published |
20110122907 | Edge Emitting Semiconductor Laser Having a Phase Structure - An edge emitting semiconductor laser includes a semiconductor body, which has a waveguide region. The waveguide region has an active layer for generating laser radiation. The active layer is arranged between a first waveguide layer and a second waveguide layer. The waveguide region is arranged between a first cladding layer and a second cladding layer. The semiconductor body has a main region and at least one phase structure region in which is formed a phase structure for the selection of lateral modes of the laser radiation emitted by the active layer. The phase structure region is arranged outside the waveguide region or formed by a region in which a dopant is introduced or an intermixing structure is produced. | 05-26-2011 |
20110188530 | Laser Light Source and Method for Producing a Laser Light Source - A laser light source comprises, in particular, a semiconductor layer sequence ( | 08-04-2011 |
20110317732 | Edge Emitting Semiconductor Laser - An edge emitting semiconductor laser includes a semiconductor body having a wave guide area. The wave guide area comprises a lower cover layer, a lower wave guide layer, an active layer for generating laser radiation, an upper wave guide layer and an upper cover layer. The wave guide area also includes at least one structured laser radiation scattering area in which a lateral base laser radiation mode experiences less scattering losses than the radiation of higher laser modes. | 12-29-2011 |
20120248494 | Optoelectronic Semiconductor Chip and Method for Fabricating an Optoelectronic Semiconductor Chip - An optoelectronic semiconductor chip, comprising: a radiation out-coupling side ( | 10-04-2012 |
20130148683 | Laser Light Source and Method for Producing a Laser Light Source - A laser light source comprises, in particular, a semiconductor layer sequence ( | 06-13-2013 |
20130175573 | LIGHT-EMITTING DIODE CHIP AND METHOD FOR PRODUCING A LIGHT-EMITTING DIODE CHIP - The invention relates to a light-emitting diode chip, comprising an n-type semiconductor layer ( | 07-11-2013 |
20130264596 | Optoelectronic Component and Method for Producing Same - An optoelectronic component has a semiconductor body, a dielectric layer, a mirror and an additional layer. The semiconductor body has an active zone for generating electromagnetic radiation and an n-contact and a p-contact ( | 10-10-2013 |
20140217460 | Optoelectronic Semiconductor Chip - An optoelectronic semiconductor chip includes a semiconductor layer sequence having at least one active layer. Furthermore, the semiconductor chip has a top-side contact structure on a radiation main side of the semiconductor layer sequence and an underside contact structure on an underside situated opposite to the radiation main side. Furthermore, the semiconductor chip includes at last two trenches that extend from the radiation main side towards the underside. As seen in a plan view of the radiation main side, the top-side contact structure and the underside contact structure are arranged in a manner spaced apart from one another. Likewise as seen in a plan view of the radiation main side, the trenches are located between the top-side contact structure and the underside contact structure. | 08-07-2014 |