Drobek
Steffen Drobek, Magdeburg DE
Patent application number | Description | Published |
---|---|---|
20100237638 | ENERGY-DISSIPATING ELEMENT AND SHOCK ABSORBER COMPRISING AN ENERGY-DISSIPATING ELEMENT - An energy-dissipating element has the form of a hollow body extending in the longitudinal direction, wherein the element comprises a wall forming the peripheral surface of the hollow body. The element is designed to respond upon the exceeding of a critical impact force applied to a front of the element and to convert at least a portion of the impact energy ensuing from the transfer of the impact force through the element into the energy and heat of deformation by plastic deformation. The energy-dissipating element is composed of at least one deformation element formed from a hollow profile and extending along the longitudinal axis of the hollow body which forms the wall of the energy-dissipating element. | 09-23-2010 |
Steven P. Drobek, Rochester, NY US
Patent application number | Description | Published |
---|---|---|
20130009364 | SHOOTING TARGET WITH ANNUNCIATION OF ENGAGEMENT OF TARGETED REGIONS OF THE TARGET - A remotely-perceptible, impact-indicating target for a projectile, such as a bullet or the like, constructed so as to remotely perceptibly indicate and annunciate very realistically, to a target shooter at a projectile shooting location, the impact of a shot or fired projectile or bullet on a remotely located target in a manner clearly visibly perceptibly indicating not only the hit, but the impact location of the projectile or bullet on the target, by causing the effective expansion in an explosion-simulating manner of a quantity of visibly perceptible target material. | 01-10-2013 |
Thomas Drobek, Rostock DE
Patent application number | Description | Published |
---|---|---|
20140200652 | Microstructured Absorbable Implant - The production of microstructured surfaces in magnesium alloys, containing zinc as the major alloying element, in particular in absorbable implants such as stents, wherein microstructures in sizes of up to 5 μm (micrometers) are generated on a magnesium alloy base body of the absorbable implant, for example of the absorbable stent, by way of optionally combined, pickling and electrochemical micropolishing processes, and allow better adhesion of a polymer coating (including higher break resistance) and higher corrosion resistance. The microstructured surface is produced out of the bulk material and exhibits no delamination from the base material during the mechanical deformation of the implant. | 07-17-2014 |