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Joachim Fiedler

Joachim Fiedler, Crailsheim DE

Patent application numberDescriptionPublished
20100274233METHOD AND DEVICE FOR PERFORMING ONLINE ABERROMETRY IN REFRACTIVE EYE CORRECTION - A device for correcting visual defects of an eye comprises a coherent light source, a beam modification device for shaping and deflecting a beam of the coherent light source, and a wavefront analyzer device for analyzing a wavefront of an optical path in the eye10-28-2010
20110066143OPTOMETRIST CLIENT - A method of providing optometric parameters for an optometric procedure includes locating patient identification information on a central data storage by transmitting a search query from a computing device communicating with the central data storage. The search query generates a result set containing at least one patient having patient identification information substantially matching the search query. From the result set, a patient undergoing the optometric procedure is selected. An input form for this patient is then displayed with input fields corresponding to each of the optometric parameters. A qualified collector obtains the measurement values for the optometric parameters and inputs them into respective input fields. A data record containing the measurement values and the patient identification information is generated and transmitted to the central data storage. The data record can then be transmitted to a planning tool communicating with the central data storage for performing the optometric procedure.03-17-2011

Patent applications by Joachim Fiedler, Crailsheim DE

Joachim Fiedler, Hannover DE

Patent application numberDescriptionPublished
20100283269MECHANICAL-MAGNETIC CONNECTING STRUCTURE - The invention relates to a connecting structure which comprises the following features: a locking device having a spring-loaded locking element (11-11-2010
20100308605Locking Magnet Closure - A locking magnet closure consists of a first closure module and a second closure module and comprises a magnet-keeper construction with at least one magnet in the first closure module and a keeper or second magnet in the second closure module, wherein on closing the magnet-keeper construction pulls the first closure module and the second closure module together in a closing direction. The closure further comprises a locking device for positively locking the closure modules between the first closure module and the second closure module. The locking device comprises at least one spring locking element, consisting of an engaging protrusion and a spring, wherein the spring locking element is arranged in the first closure module, and a locking piece which is arranged in the second closure module.12-09-2010
20100325844Magnetomechanical Connection Assembly with Load Securing - The invention relates to a connection assembly, comprising two connecting modules each with a load housing with a locking device with a spring locking element and a latch piece, a magnet and armature construction and a movement track, on which the latch piece can be moved from a closed position to an open position, the locking device, the magnet and armature construction and the movement track cooperating by means of an opening, the connecting modules are moved on the movement track, wherein the magnet and armature are moved in opposition and the latch piece and the spring locking element are moved in opposition, until the spring locking element is no longer engaged. On closing, the connecting module locks in with the aid of magnetic force. The position of the load housing and the position and form of the movement track are designed such that on moving the connecting module the loading housings move together by an amount Δx against the load FL.12-30-2010
20110030174Mechanical-Magnetic Connecting Structure - A mechanical-magnetic connecting structure for releasably connecting a first element with a second element is provided. The connecting structure consists of a module A which is firmly connected with the first element or is rotatably arranged in the first element, and a module B which is firmly connected with the second element or is rotatably arranged in the second element. The module A is rotatably guided in module B. In module A at least one magnet and in module B at least one armature or second magnet is arranged and the shape, location and polarity of the magnets or of the magnet and the armature are designed such that when rotating module A relative to module B, the magnets or magnet and armature move from a closed position with maximum magnetic attraction into an open position with weakened magnetic attraction or a magnetic repulsion of module A and module B is obtained.02-10-2011
20110138583Shielded Magnetic Plug-In Lock - A shielded magnetic plug-in lock, for which a connector is plugged into a connector receiving element and held therein by magnetic holding forces or additionally by means of mechanical engagement, is provided. The connector and the connector receiving element are designed in such a way that the connector magnet and the magnet for the connector receiving element are magnetized transversely to the closing direction X, and at least one shielding plate consisting of a ferro-magnetic material is provided on the plug or the plug receiving element. The shielding plate covers the connector magnet and the connector receiving element magnets, and the ferro-magnetic material and the thickness of the shielding plate are selected in such a way as to obtain a magnetic shielding sufficient for a pre-determined use.06-16-2011

Joachim Fiedler, Berlin DE

Patent application numberDescriptionPublished
20080272872Detachable Magnet Holder - The invention relates to a universally applicable detachable magnet holder with a fixed magnet and an opposite-lying magnet which can rotate about a point of rotation and which is provided with magnet pole surfaces, wherein each magnet pole surface comprises at least two poles which, when closed, attract each other and which, when open, repel each other once the rotatable magnet has been rotated by means of an actuation device. According to the invention, a distance element (11-06-2008
20090021333Magnetic Holding Device - The invention relates to a universally-applicable, detachable magnetic catch, suitable, for example, for the closing and opening of containers of for fixing or releasing an object, whereby each magnet (01-22-2009
20100171578DETACHABLE MAGNET HOLDER - The invention relates to a universally applicable detachable magnet holder with a fixed magnet and an opposite-lying magnet which can rotate about a point of rotation and which is provided with magnet pole surfaces, wherein each magnet pole surface comprises at least two poles which, when closed, attract each other and which, when open, repel each other once the rotatable magnet has been rotated by means of an actuation device. According to the invention, a distance element (07-08-2010
20100287741MAGNETVERSCHLUSS - The invention relates to a magnetic locking device for closing preferably handbags and similar objects. The magnetic locking device comprises connecting modules each provided with a guide piece having a tubular or trough-like cross section, wherein the guide pieces are formed so as to be fittable into one another, and permanent magnets are arranged at the bottoms thereof, wherein the permanent magnet in the guide piece 11-18-2010
20110001025Magnetic Coupling Device - A hand-actuated magnetic coupling or closing device, consisting of elements that are integrally connected either to the objects that are to be coupled or applied to the objects. The coupling device comprises the following characteristics: Elements are coupled together by means of a coupling element; the coupling element can be displaced in two degrees of freedom; in the first degree of freedom, the coupling element can be displaced about the play between a coupling position and a decoupling position; in the second degree of freedom, the coupling element can be moved in a sliding manner by means of an input actuation. A magnetic element is arranged and a magnetic system is arranged in the coupling element. In the second degree of freedom and by means of the input actuation, the coupling element is displaced from the coupling position, in which the coupling element is attracted into the decoupling position, in which the coupling element is repelled and displaced about the play in the first degree of freedom.01-06-2011
20110131770Mechanical/Magnetic Connecting Structure - The invention relates to a mechanical/magnetic connecting structure, that is to say a mechanical interlock by means of magnetic-force assistance, which is particularly suitable for closures such as those which are used on bags, rucksacks and comparable objects, wherein the connecting structure has the following features: an interlock apparatus having at least one spring interlock element which moves in a direction and is arranged in one of the connecting modules, and having a blocking piece for interlocking of the connecting modules, which blocking piece is arranged in the other connecting module, and having a movable unlocking element with a force-deflecting rising sliding surface, which is likewise arranged in the other connecting module, and a magnet armature structure having at least one magnet which is arranged in one of the connecting modules, and at least one armature which is arranged in the other connecting module.06-09-2011

Patent applications by Joachim Fiedler, Berlin DE