Leinfelder
Heiko Leinfelder, Nordlingen DE
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20090302552 | Sealing Material - A sealing material is formed as a planar laminate compound made of at least two layers of a graphite film with a maximum density of 1.6 g/cm | 12-10-2009 |
Juergen Leinfelder, Waldkraiburg DE
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20120094774 | ELASTIC JOINT BODY - The present invention relates to an elastic joint body for a shaft arrangement for the articulated connection of two shaft sections, comprising a plurality of bushes disposed in circumferential direction at predetermined angular distances in relation to a centre line of the joint body, a plurality of loop assemblies, wherein each loop assembly is looped around in each case two adjacent bushes and at least two loop assemblies are looped around each bush, a support device that is disposed for axially guiding the plurality of loop assemblies on at least one of the bushes, and a rubber-elastic sheath, into which the loop assemblies, the support device and the bushes are at least partially embedded. | 04-19-2012 |
20140128167 | ELASTIC JOINT BODY - The present disclosure relates to an elastic joint body for a shaft arrangement for connecting two shaft portions in an articulated manner, comprising a plurality of bushings, at least one primary loop bundle, each of which loops a bushing pair consisting of two adjacent bushings, the pair being loadable in tension in the event of a torque transfer via the shaft portions, a support device arranged on at least one bushing for axially guiding the primary loop bundle, and an elastomeric casing into which the loop bundle, the support devices, and the bushings are at least partly embedded. The adjacent bushings of at least some of the bushing pairs are connected to each other in a force-transmitting manner via at least one additional loop bundle, the at least one additional bundle being arranged in the elastomeric casing in a region in which none of the primary loop bundles extend. | 05-08-2014 |
Peter Leinfelder, Ehrenkirchen DE
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20100139399 | ROTATION RATE SENSOR - A rotation rate sensor comprises a substrate and two structures which move relative to the substrate on a design plane (x-y), with the two moving structures being coupled to form a coupled structure such that the coupled structure has a first oscillation mode with antiphase deflections of the moving structures in a first direction (x) on the design plane (x-y) as excitation mode. The coupled structure has a second oscillation mode as a detection mode which is excited by Coriolis accelerations when the first oscillation mode is excited and on rotation about a sensitive axis (z) of the rotation rate sensor. The sensitive axis is at right angles to the design plane (x-y), and the coupled structure is designed such that, subject to optimal preconditions, it does not have any oscillation mode which can be excited by linear accelerations of the rotation rate sensor in a direction parallel to the second axis. | 06-10-2010 |
20130055787 | CORIOLIS GYROSCOPE HAVING CORRECTION UNITS AND METHOD FOR REDUCING THE QUADRATURE BIAS - A Coriolis gyroscope comprises a mass system that can be excited to perform vibrations parallel to a first axis, whereby a deflection of the mass system due to a Coriolis force along a second axis perpendicular to the first axis is detectable. At least one first correction unit and at least one second correction unit, which each comprise a plurality of stationary correction electrodes and moving correction electrodes whereby the stationary correction electrodes extend in the direction of the first axis and are firmly connected to the substrate by corresponding anchor structures, and the moving correction electrodes are provided as a part of the mass system. A method for reducing the quadrature bias of a Coriolis gyroscope of this type comprises applying at least temporarily constant corrective voltages to the correction units. | 03-07-2013 |
Robert Leinfelder, Munchen DE
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20100257842 | METHOD FOR DETECTING THE MINIMUM OPENING TIME OF A REDUCING AGENT FEED DEVICE IN AN EXHAUST GAS AFTERTREATMENT SYSTEM COMPRISING AN SCR CATALYST - In a method for adapting the reducing agent feed in an exhaust gas aftertreatment system having an SCR catalyst for removing nitrogen oxides from the exhaust gas of an internal combustion engine and at least one reducing agent feed device, the minimum opening time of the reducing agent feed device is determined during operation and while suspending nitrogen emission, carrying out the following steps: a) the opening time of the reducing agent feed device is gradually prolonged until b) a reducing agent-sensitive sensor in the exhaust gas aftertreatment system detects a reducing agent signal. An exhaust gas aftertreatment system is designed accordingly for carrying out the method and a device is designed for controlling an exhaust gas aftertreatment system. | 10-14-2010 |
Rudolf Leinfelder, Eichstatt DE
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20140058587 | METHOD AND SYSTEM FOR OPERATING A VEHICLE BY MONITORING THE HEAD ORIENTATION AND/OR VIEWING DIRECTION OF AN OPERATOR BY MEANS OF A CAMERA DEVICE OF A MOBILE CONTROL DEVICE - A method for autonomously controlling a movement of a vehicle includes detecting a respective actual position of the vehicle in temporal succession; recording in temporal succession with a first camera device of a mobile control device images of an operator located outside the vehicle, the mobile control device being held by the operator; determining with an analysis device an actual head orientation and/or a viewing direction of the operator based on the recorded images; and interrupting or terminating the autonomously controlled movement of the vehicle in response to at least one of two instances, a first instance in which the actual head orientation and/or viewing direction of the operator cannot be detected, a second instance in which the head orientation and/or viewing direction of the operator deviates for longer than a predeterminable time period and/or by a predeterminable angle from the actual position of the vehicle | 02-27-2014 |
20140058613 | METHOD AND SYSTEM FOR OPERATING A VEHICLE BY MONITORING THE MOVEMENT OF THE VEHICLE BY MEANS OF A CAMERA DEVICE OF A MOBILE CONTROL DEVICE - In a method for operating a vehicle which performs an autonomously controlled movement, images of the vehicle are recorded in temporal succession with a mobile control which is held by an operator located outside the vehicle, a position of the vehicle in the images, a change of the position of the vehicle in the images, a proportion of the depiction of the vehicle of the total image content and/or a change of the proportion is analyzed by an analysis device, and in case the vehicle was not or only incompletely detected in the images, the proportion of the depiction of the vehicle of the total image content, the change and or degree of change of the proportion is above or below a predeterminable threshold value, the autonomously controlled movement of the vehicle ins interrupted or terminated. | 02-27-2014 |
Walfred Leinfelder, Kastl DE
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20150232897 | METHOD FOR THE FERMENTATIVE PRODUCTION OF L-CYSTEINE AND DERIVATIVES OF SAID AMINO ACID - The invention relates to a method for producing L-cysteine and its derivatives L-cystine and thiazolidine by fermenting a cysteine-producing microorganism strain in a fermentation medium. The invention is characterized in that L-methionine, L-isoleucine, or L-threonine in respective concentrations ranging from 0.1 to 10 g/L are added to the fermentation medium in the main culture. | 08-20-2015 |