Derk
Derk Baetzner, Ins CH
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20150214890 | TESTING DEVICE - The invention relates to a testing device ( | 07-30-2015 |
Derk Bossel, Zierenberg DE
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20150115573 | SELF-LOCKING COMPACT COUPLING - A coupling is provided for connecting a two-track trailer having at least one drawbar, to a non-motorized vehicle, or to a vehicle having an auxiliary drive, particularly a bicycle. The coupling has two interacting coupling parts releasable from one another and respectively connectable to the vehicle and to the drawbar. The coupling has a bolt having a cylindrical shell surface and a bushing or bolt guide, plugged onto the bolt and engaging at least partially around the bolt, as interacting coupling parts. The bushing or bolt guide has at least one opening for insertion of the bolt. The interconnected coupling parts are rotatable relative to one another about their common longitudinal axis and act as a rotary joint with one degree of freedom. The coupling parts have a lock to securely connect them together. On the drawbar, further joints impart the coupling with at least two further degrees of freedom. | 04-30-2015 |
Derk Daverschot, Bremen DE
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20110236711 | STRUCTURAL ELEMENT FOR REINFORCING A FUSELAGE OF AN AIRCRAFT - A structural element for reinforcing a fuselage cell of an aircraft is provided. The structural element comprises a reinforcement profile which is made in one piece from a metallic material. The profile is provided with a strap at least in regions. As a result of the strap which is made of a fibre-reinforced layer material or fibre metal laminate and is adhesively bonded, at least in regions, to a flange of the reinforcement profile the structural element has high damage tolerance and advantageous fatigue properties. The fibre metal laminate or layer material is made of a plurality of metal layers and fibre-reinforced plastics material layers which are stacked in alternating fashion and adhesively bonded to one another over the entire surface. The reinforcement profile and the strap are joined by means of a joining layer. Said joining layer is preferably constructed from two prepreg layers and a non-fibre-reinforced adhesive layer. | 09-29-2011 |
Derk Ekenhorst, Osnabruck DE
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20130065003 | METHOD FOR PRODUCING A COMPOSITE FILM FOR A TUBULAR BAG AND TUBULAR BAG - The invention relates to a method for producing a composite film ( | 03-14-2013 |
Derk Ekenhorst, Westerkappeln DE
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20080204912 | Adjustable Mirror - The invention relates to an adjustable mirror, in particular to an outside mirror of a motor vehicle, with a hinge, which links a mirror support to a mirror base so that the mirror can be twisted about an axis of rotation. An elastomeric element is arranged between the mirror base and the mirror support and is form-fitted or bonded to the mirror support and/or to the mirror base and holds the mirror support in a first position. Compression elements are arranged on the mirror support and/or on the mirror base and compress the elastomeric element when the mirror support is moved from a first position into a second position. | 08-28-2008 |
Derk Hartland, Lake Forest, CA US
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20090260906 | Automotive Vehicle Engine Apparatus - An automotive vehicle engine apparatus includes an air intake system. In a further aspect of the present application, an automotive vehicle engine apparatus includes an air intake manifold, an air box and an air scoop. Another aspect of the present application employs an air intake shaker and a supercharger. A method of manufacturing and/or operating an air intake system is also provided. | 10-22-2009 |
Derk Langenkaemper, Lindau DE
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20130213758 | MULTIDISK SHIFTING ELEMENT - A multi-disk shifting element of a motor vehicle transmission, which includes a plurality of outer disks ( | 08-22-2013 |
Derk Pluim, Amsterdam NL
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20150198597 | Method for monitoring PARP activity in cells by PARP activation - The current invention provides for improved methods for determining PAR, and uses thereof. These improved methods involve an incubation step at a low temperature, for example around, but above, the freezing point after a PARP activation step. This improves the assay's sensitivity in comparison to current assay's performance. For example, sensitivity can be improved in methods assaying cells obtained from subjects such as human patients. The current invention also allows to provide methods to screen compounds for modulating PARG and/or PARP activity. | 07-16-2015 |
Derk Reefmann, Eindhoven NL
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20080265862 | Parallell Arranged Power Supplies - A power supply system comprises a parallel arrangement of a first switched mode power supply ( | 10-30-2008 |
Derk Reilink, Ultrecht NL
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20150076716 | ATOMISER SYSTEM - An atomiser system ( | 03-19-2015 |
Derk Weidauer, Kleinmachnow DE
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20110077625 | OPHTHALMIC APPARATUS AND METHOD OF OPERATING THE SAME - An ophthalmic apparatus including an observation system configured for displaying a moving image of a patient's eye, an optical system for directing an illumination beam into the patient's eye and for directing an observation beam from the patient's eye into the observation system, a control system configured for controlling the optical system, and a control stick for inputting control signals into the control system including an auxiliary control element being provided on the control stick for inputting auxiliary control signals into the control system, wherein the control system is configured for controlling a display mode of displaying the moving image of the observation system according to the auxiliary control signals. The invention further relates to a method of operating said ophthalmic apparatus. | 03-31-2011 |