Wagemann, DE
Juergen Wagemann, Bad Salzdetfurth DE
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20090306267 | Rubber mixture with improved abrasion - A rubber mixture with improved abrasion with improved abrasion performance, in particular for pneumatic tires, has the following composition: from 30 to 100 phr of at least one diene rubber; from 0.1 to 10 phr of at least one vulcanization accelerator selected from the group consisting of: thiazole accelerators, mercapto accelerators, sulfenamide accelerators, guanidine accelerators, thiuram accelerators, dithiocarbamate accelerators, amine accelerators, thioureas, and/or other accelerators; and a vulcanization system of sulfur comprising elemental sulfur, sulfur donor and silane between 0.25 and 0.08 moles per 100 parts by weight of the rubber elastometer, whereby the free sulfur contributes in the range of 0 to 70%, the sulfur donor contributes in the range of 5 to 30%, and the silane contributes in the range of 20 to 95%. | 12-10-2009 |
20130289197 | RUBBER BLEND WITH IMPROVED ROLLING RESISTANCE BEHAVIOR - A rubber blend, particularly for pneumatic vehicle tires, harnesses, straps and hoses. The rubber blend includes at least one rubber blend A of a solid styrene-butadiene rubber with an average molecular weight M | 10-31-2013 |
Jürgen Wagemann, Bad Salzdetfurth DE
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20100292366 | Vulcanizable rubber mixture and rubber products comprising the same - The vulcanizable rubber mixture according to this invention is used for rubber products in particular vehicle tires and vehicle tire treads, but also technical rubber products like belts on conveyor systems, technical hoses, vibration dampers and impact dampers, or wire coatings. All these products benefit from the improved processability that is achieved with the invention in that the mixture comprises a polymer represented by the formula F1-A-F2, or a mixture of F1-A-F2 with an astral or radial coupling product of F1-A-units, coupled by a multivalent coupling agent; wherein F1 represents a terminal functionalization of the polymeric chain, F2 represents a terminal functionalization different from F1; and A represents the polymeric chain of a polymer formed by the copolymerization between one or more conjugated dienes with one or more aromatic vinyl monomers. | 11-18-2010 |
Jürgen Wagemann, Salzdetfurth DE
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20100292406 | Vulcanizable rubber mixture and rubber products comprising the same - The invention relates to a vulcanizable rubber mixture and to its use for rubber products which need good grip in wet conditions or in icy conditions, in particular vehicle tires and vehicle tire treads, but also technical rubber products like belts on conveyor systems which can have exposure to weathering, technical hoses, or vibration dampers and impact dampers. | 11-18-2010 |
Jürgen Wagemann, Bad Salzdetfurth DE
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20090054551 | Rubber mixture and tire - The invention relates to a rubber mixture that can be cross-linked by sulphur and contains, in order to achieve low-temperature flexibility and high-temperature rigidity, at least one diene rubber, between 5 and 150 phr (weight parts in relation to 100 weight parts of the total rubber mass) of at least one type of soot with an iodine adsorption index >65 g/kg and a DBP index >90 cm | 02-26-2009 |
20100292366 | Vulcanizable rubber mixture and rubber products comprising the same - The vulcanizable rubber mixture according to this invention is used for rubber products in particular vehicle tires and vehicle tire treads, but also technical rubber products like belts on conveyor systems, technical hoses, vibration dampers and impact dampers, or wire coatings. All these products benefit from the improved processability that is achieved with the invention in that the mixture comprises a polymer represented by the formula F1-A-F2, or a mixture of F1-A-F2 with an astral or radial coupling product of F1-A-units, coupled by a multivalent coupling agent; wherein F1 represents a terminal functionalization of the polymeric chain, F2 represents a terminal functionalization different from F1; and A represents the polymeric chain of a polymer formed by the copolymerization between one or more conjugated dienes with one or more aromatic vinyl monomers. | 11-18-2010 |
Jürgen Wagemann, Salzdetfurth DE
Patent application number | Description | Published |
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20100292406 | Vulcanizable rubber mixture and rubber products comprising the same - The invention relates to a vulcanizable rubber mixture and to its use for rubber products which need good grip in wet conditions or in icy conditions, in particular vehicle tires and vehicle tire treads, but also technical rubber products like belts on conveyor systems which can have exposure to weathering, technical hoses, or vibration dampers and impact dampers. | 11-18-2010 |
Sebastian Wagemann, Oelde DE
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20130154345 | Vehicle comprising a crawler track assembly - An agricultural vehicle includes comprises a crawler track assembly having a plurality of supporting rollers arranged one behind the other in the direction of travel of the vehicle and around which a belt is wrapped. The rollers are adjusted by way of an actuator between a first configuration, in which all supporting rollers are loaded, and a second configuration, in which at least one outer roller of the supporting rollers is relieved. An energy accumulator is charged by a drive energy source and connected to the actuator in order to provide the actuator with the drive energy required to adjust the configuration. | 06-20-2013 |
20130325261 | METHOD FOR ADJUSTING TIRE PRESSURE - A method for adjusting the pressure in at least one first and one second tire of a vehicle from a starting value to a target value, includes that the target value is located between the starting value and a pressure of a pressure reservoir. The method includes allowing air to flow through a first line between the first tire and the reservoir and through a second line between the second tire and the reservoir, determining which tire is likely to reach the target value sooner and throttling the air flow through the line of the tire identified in the determining increasing the air flow through the line of the tire that was not identified in the step of determining. | 12-05-2013 |
20130333959 | Steering axle for agricultural vehicles - A steering axle is provided for agricultural vehicles having at least two drive motors for at least two land wheels on either side of the steering axle disposed next to one another substantially in the center between the land wheels. A mechanical drive train between the drive motor and the wheel hub is provided on both sides. | 12-19-2013 |
20140363271 | ROTARY FEEDTHROUGH - A rotary feedthrough for a compressed air supply system is provided between a stator and a rotor rotating relative to this stator. A compressed air channel disposed in the stator is connected to a compressed air line and leads into an annular chamber formed in the rotor, from which at least one working channel leading to a consumer proceeds. The stator is connected in the region of the rotary feedthrough to a control line. A moment of friction occurring in the region of the rotary feedthrough resulting in premature wear is reduced by providing a switchable non-return valve in the annular chamber. Blocking elements which extend within the annular chamber concentrically to the rotational axis of the rotor are moveable into an open position by an actuating element, which is displaced from the stator in the direction of the blocking elements. | 12-11-2014 |
Sebastian Wagemann, Oelde-Suennighausenl DE
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20110001299 | VEHICLE HAVING AN AXLE CAPABLE OF PENDULUM MOTION - A vehicle, has a chassis, at least one front axle assigned to the chassis and carrying land wheels, a rear axle located downstream of the front axle, relative to a direction of forward travel and carrying at least two steerable wheels, wherein the rear axle is hingedly connected to the chassis such that it is movable to and fro transversely to the direction of travel, and includes at least one axle body, wherein regions of the chassis are assigned to the wheels of the rear axle in an at partially adjacent manner, a pendulum device coupling the rear axle of the chassis and enabling a displacement of the rear axle that is oriented transversely to the direction of travel, and a swivel device coupling each wheel of the rear axle to the axle body of the rear axle and enabling a displacement of each wheel that is oriented transversely to the direction of travel. | 01-06-2011 |
Ulrich Wagemann, Aalen DE
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20090231593 | Method of aligning an optical system - A method of manufacturing an optical system having plural optical elements mounted relative to each other on a mounting structure of the optical system comprises disposing the optical system in a beam path of an interferometer apparatus having an interferometer optics and a selectable hologram for shaping a beam of measuring light to be incident on surfaces of the optical elements of the optical system; selecting a first hologram of the interferometer apparatus and recording at least one first interference pattern generated by measuring light reflected from a surface of a first optical element; selecting a second hologram of the interferometer apparatus, wherein the second hologram is different from the first hologram, and recording at least one second interference pattern generated by measuring light reflected from a surface of a second optical element, which is different from the first optical element; and adjusting a position of the first optical element relative to the second optical element on the mounting structure based upon the first interference pattern and the second interference pattern. | 09-17-2009 |
20120085906 | CROSS-SECTION SYSTEMS AND METHODS - A first instrument ( | 04-12-2012 |
Wolfgang Wagemann, Tremsbuttel DE
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20090301527 | Mechanized Disinfection of Articles - The invention relates to the use of a cleaning agent which comprises at least two different surfactants, selected from the group including cationic, nonionic and amphoteric surfactants, and which has, when diluted in an aqueous solution and ready for use, a pH of at least 10.5. The cleaning agent is used for killing/inactivating microorganisms which are selected from the group including bacteria, viruses and fungi, during mechanized disinfection of articles. | 12-10-2009 |
20100294322 | METHOD FOR THE MECHANICAL TREATMENT OF A RE-USABLE MEDICAL PRODUCT - The invention relates to a method for the mechanical treatment of a reusable medical product. Said method comprises the following steps: a) the medical product ( | 11-25-2010 |