Patent application number | Description | Published |
20080215220 | Method and Device for Control of an Automated Friction Clutch Between an Engine and a Gearbox - A method for controlling and reducing the load on an automated clutch. Based on a variety of parameters, a conclusion based on the load status of the clutch or the friction elements regarding thermal load or wear is obtained. A clutch control module compares the load values, determined in this way, to the associated threshold values. If these threshold values are exceeded, the clutch control module initiates measures for reducing the load on the clutch. The measures do not require action by an operator and are based on action of the clutch controller, the drive motor, and/or the transmission such that the thermal load and/or the wear on the clutch are reduced. A plurality of load values and measures are considered for starting or stopping the vehicle on a gradient via the accelerator and for gear change operations during driving. | 09-04-2008 |
20080275614 | METHOD FOR DETERMINING THE CLUTCH APPLICATION POINT - A method is proposed for determining a clutch application point in a transmission of a vehicle having a spring-actuated clutch system in which the clutch application point is adapted according to at least one adequate regulated quantity of the clutch system. | 11-06-2008 |
20100017082 | METHOD FOR CONTROL AND/OR REGULATION OF A MOTOR VEHICLE AUTOMATIC TRANSMISSION ACCORDING TO DRIVING ROUTE SLOPE - A method for controlling and/or regulating an automatic transmission of a vehicle, depending on the driving route slope in which a winding mountain pass road detection is carried out, depending upon a topography of the driving route, in such a way that a time for either setting or resetting winding mountain pass road detection is determined. | 01-21-2010 |
20100087292 | METHOD AND SYSTEM FOR CONTROLLING AND/OR REGULATING A MULTI-STEP AUTOMATIC GEARBOX OF A VEHICLE - A method for controlling and/or regulating a multi-step automatic transmission of a vehicle in which an upshift is prevented if a power limit, of the motor of the vehicle, is reached such that, when a driving situation in which the power limit of the motor is reached and recognized, the motor speed (n) is set at a predetermined limit value (n | 04-08-2010 |
20110172933 | METHOD FOR DETERMINING THE TORQUE AVAILABLE ON THE CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE IN A MOTOR - The invention relates to a method for determining the torque available on the crankshaft of an internal combustion engine in a motor vehicle, according to which an adaptation of the motor torque is carried out. | 07-14-2011 |
20130303332 | METHOD FOR CONTROLLING AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE - A method of controlling an automatic transmission of a vehicle in which a hold gear function is activated by a driver request and deactivated depending on a return condition. The method comprises the step of (a) determining the return condition by a change in operating state, and (b) deactivating the hold gear function if a temporary operating state, for which the hold function is requested, ends and a change takes place between one of uphill driving and downhill driving and between driving one of up and down a hill and driving on a same plane. | 11-14-2013 |
Patent application number | Description | Published |
20090311063 | TOOL ARRANGEMENT FOR THE PRODUCTION OF HELICAL TEETH IN GEAR WHEELS - Tool arrangement for the production of helical teeth in gear wheels, wherein a roughing hob ( | 12-17-2009 |
20120209418 | METHOD OF MANUFACTURING A MULTIPLE OF IDENTICAL GEARS BY MEANS OF CUTTING MACHINING - The invention relates to method of manufacturing a multiple of identical gears by means of cutting machining, in particular hob cutting or hob grinding, on a gear-cutting machine, wherein workpieces are machined by means of a rotating tool which is brought into engagement with the workpiece via the control of NC axes of the gear cutting machine. In accordance with the invention, deviations from workpiece to workpiece are compensated by a respective different control of at least one of the NC axes of the gear cutting machine. | 08-16-2012 |
20120213602 | METHOD OF MEASURING AND TESTING A WORKPIECE AND GEAR CUTTING MACHINE - The present disclosure relates to a method of measuring and inspecting a workpiece belonging to a gear pair, wherein the method is carried out on a gear cutting machine producing the workpiece, wherein a mating test piece mounted at the working head, in particular at the cutting head, is moved in the direction of the workpiece clamped in the workpiece mount of the machine table until the gear pair is in engagement and the corresponding working axial spacing is reached, the workpiece is driven via the drive movement of the mating test piece of the gear pair, the rotational position of the workpiece to be measured is recorded and the detected actual position is compared with a reference position and at least one value characterizing the rolling gear deviation of the workpiece is calculated while taking account of the comparison made. | 08-23-2012 |
20140294530 | APPARATUS AND METHOD FOR CHAMFERING A WORKPIECE - An apparatus for chamfering a toothed workpiece with at least one rotatably mounted workpiece spindle and with at least one machining unit with at least one machining head for chamfering a workpiece clamped in a spindle, wherein the machining unit with at least one machining head exclusively comprises chamfer cutters which permit machining of the workpiece on two different sides of the workpiece, in particular Chamfer Cut units, and that the machining unit with at least one machining head comprises a device for loading chamfer cutters and/or for centering chamfer cutters relative to the position of the toothing on the workpiece. | 10-02-2014 |
Patent application number | Description | Published |
20110307289 | MANAGING CONSISTENT INTERFACES FOR CUSTOMER PROJECT INVOICING AGREEMENT, ENGINEERING CHANGE CASE, PRODUCT DESIGN, PRODUCT DESIGN VERSION HIERARCHY, AND PROJECT EXPENSE VIEW BUSINESS OBJECTS ACROSS HETEROGENEOUS SYSTEMS - A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a customer project invoicing agreement, an engineering change case, a product design, a product design version hierarchy, and/or a project expense view business object. | 12-15-2011 |
20110307358 | Managing Consistent Interfaces for Cash Flow Expense and Receipt Explanation, Company Financials Process Control, Miscellaneous Subledger Account, and Receivables Payables Entry Business Objects Across Heterogeneous Systems - A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a cash flow expense and receipt explanation, a company financials process control, a miscellaneous subledger account, and/or a receivables payables entry business object. | 12-15-2011 |
Patent application number | Description | Published |
20080211517 | Measurement Arrangement for Determining the Characteristic Line Parameters by Measuring Scattering Parameters - The present invention relates to a measurement arrangement for determining the characteristic line parameters by measuring the S-parameters as a function of the frequency of transmission lines. A voltage mesh and a ground mesh in a metal layer are connected symmetrically to a reference ground (RG) in the layer at all ends. | 09-04-2008 |
20080257592 | APPARATUS FOR BALANCING POWER PLANE PIN CURRENTS IN A PRINTED WIRING BOARD USING COLLINEAR SLOTS - An apparatus for balancing power plane pin currents in a printed wiring board (PWB) provides for reduction in pin counts required for power plane (including ground plane) connections and/or reduction in requirements for connector current handling per pin. One or more slots are introduced in the metal layer implementing the power plane that alter the current distribution in the power plane. The per-pin current profile for connector pins connected to the power plane is equalized by tuning the length of the slot(s). The slots may be dashed or made internal to the power plane metal layer to avoid weakening the metal layer for laminated multi-layer PWBs and may be shaped around a connector end when the power plane pin allocation is not uniform at the connector ends. The resulting equalization reduces either pin count required for carrying the power plane current or reduces connector pin current requirements. | 10-23-2008 |
20080283285 | Circuit Arrangement - A circuit arrangement comprising a set of signal layers, a set of first power layers, a set of second power layers, a set of signal vias, a set of first power vias, a set of second power vias, wherein a signal via of the set of signal vias provides a signal path for a high-frequency (HF) signal current, wherein at least a power via of the set of first power vias and at least a power via of the set of second power vias provide return paths for return currents associated with the signal current, wherein the return path provided by the power via of the set of second power vias is connected with a power layer of the set of second power layers, wherein at least one power layer of the set of first power layers is arranged between the power layer of the set of second power layers and each signal layer of the set of signal layers. | 11-20-2008 |
20120013353 | Method And System For Impedance Measurement In An Integrated Circuit - A method for determining a power supply impedance profile (|Z(f)|) at a predetermined load location within an electronic system. A repetitive activity (such as a modulated clock tree signal) is applied in the load location, and the local power supply voltage (U(t)) caused by this repetitive activity is measured. Rather than measuring the corresponding current consumption (I(t)) caused by the repetitive activity, the current consumption is calculated analytically. The local power supply impedance profile (|Z(f)|) is calculated as the ratio of the frequency-domain voltage and current consumption magnitudes (|U(f)|, |I(f)|) of the measured power supply voltage (U(t)) and the calculated current consumption (I(t)). | 01-19-2012 |
20130343200 | NETWORK POWER FAULT DETECTION - Network power fault detection. At least one first network device is instructed to temporarily disconnect from a power supply path of a network, and at least one characteristic of the power supply path of the network is measured at a second network device connected to the network while the at least one first network device is temporarily disconnected from the network. | 12-26-2013 |