Skateboard, zwei miteinander verbundene Trittflächen (1, 2) aufweisend, wobei unter jeder Trittfläche (1, 2) mindestens eine Lenkrolle (3, 4) angeordnet ist, wobei jede Lenkrolle mindestens ein Rad aufweist, welches um eine Radachse (19) verdrehbar gelagert ist und die Radachse (19) um eine Schwenkachse (VA) herum relativ zur Trittfläche (1, 2) verschwenkbar ist und die Schwenkachse (VA) in einem ...

Wassererwärmungsvorrichtung, insbesondere Heiztherme, mit einem Einlass, einer stromabwärts des Einlasses vorgesehenen Erwärmungseinrichtung zum Erwärmen von Wasser und einem stromabwärts der Erwärmungseinrichtung vorgesehenen Auslass, wobei zwischen dem Einlass und/oder dem Auslass und der Erwärmungseinrichtung zumindest ein Rohr vorgesehen ist, dadurch gekennzeichnet, dass das Rohr ein extrudier...

Klemmeinsatz (6) für einen Rakelhalter, der insbesondere bei einer Streichvorrichtung zum Streichen einer Materialbahn wie einer Papier- oder Kartonbahn Verwendung findet, wobei der Rakelhalter eine Vielzahl von Haltebacken (1, 2) aufweist, von denen mindestens eine (1) relativ zu einer anderen (2) bewegbar ist, um ein Rakelelement (4) zwischen sich halten zu können, wobei der Klemmeinsatz (6) zwi...

Massenspektrometer mit: einem Filament (1) zum Erzeugen eines Ionenstroms aus einer zu analysierenden Probe; einer Stromversorgungseinheit (20) für das Filament (1); einem Detektor (3) zum Erfassen des Ionenstroms; einem Analog-Digital-Wandler (5) zum Umwandeln des analogen Ausgangssignals von dem Detektor (3) in ein digitales Signal; und einem mit dem Analog-Digital-Wandler (5) verbundenen Comput...

PURPOSE: A wafer polishing apparatus is provided to store the large amount of slurry in an intermediate area between a hollow and an outside of a pad and to store the large amount of slurry in a center part of the groove in comparison with an end part of the groove. CONSTITUTION: A wafer polishing apparatus includes a pad. The pad includes a hollow which is formed therein. A plurality of grooves a...

Disclosed is a reactor, a structured packing, and a method for increasing the rate of decomposition of polysulfides and oxidation of polysulfides and hydrogen sulfide in liquid sulfur. The reactor, the structured packing, and the method involve a structured packing for contacting a first stream and a second stream in a reactor including a catalyst. The catalyst increases the rate of decomposition ...

A method for estimating principal stresses of a subterranean formation from seismic data. In one embodiment, rock strength parameters from seismic data of the formation is first determined to calculate the anisotropic elastic properties of the formation. The three principal stresses of the formation: vertical stress, minimum horizontal stress, and maximum horizontal stress, is determined using at ...

The present invention refers to a book support, which has a transparent structure for reading in an easy and comfortable manner while the reader is in bed.; La siguiente invención trata sobre un soporte para libros, el cual cuenta con una estructura transparente, que permite la fácil lectura y cómoda de un libro al momento de estar acostado en la cama.

Briefkastenanlage mit einem Trägerelement, in welches eine Briefkastenkomponente aufgenommen ist, sodass an einer Vorderseite des Trägerelements die Briefeinwurfklappe und an einer Rückseite des Trägerelements die Briefentnahmetür der Briefkastenkomponente vorgesehen sind, wobei das Trägerelement mittels eines Befestigungselements im Boden verankerbar oder in eine Haustür oder eine Einfriedung int...

PURPOSE: A functional food composition having the obesity suppression effect is provided to use a garcia cambogia extract for preventing the formation of body fat, and puer tea with the cholesterol decomposition function. CONSTITUTION: A functional food composition having the obesity suppression effect contains 60~70wt% of chicory extract(inulin), 15~20wt% of garcinia cambogia extract(hydroxycitri...

PURPOSE: A sludge pre-processing apparatus is provided to improve the mixing efficiency of sludge discharged from a water current bath and sludge transferring to the water current by mounting a plurality of stirring units in the flowing bath. CONSTITUTION: A water current bath(10) receives sludge generated from a sewage-wasted water processing process. A first processing pipe(22) is arranged at bo...

PURPOSE: A hydro cooling exhaust manifold of an engine is provided to discharge exhaust gas of each engine smoothly by moving exhaust gas influent in a housing smoothly. CONSTITUTION: A hydro cooling exhaust manifold(100) of an engine comprises: a housing(10) having a coolant inlet and a coolant outlet(12) formed on the surface at the appointed space in the longitudinal direction, and a coolant mo...

PURPOSE: A floor board with a vibration-proof member is provided to completely cut off noise by forming an H-shaped noise reducing space in a vibration-proof member mounting groove. CONSTITUTION: A floor board with a vibration-proof member comprises a floor board member(10) and vibration-proof members(100). Vibration-proof member mounting grooves are formed on the bottom surface of the floor board...

PURPOSE: A construction panel with a flexible pad is provided to prevent foreign materials from flowing into a gap between panels by preventing the position of a flexible band from being moved. CONSTITUTION: A construction panel(10) with a flexible pad comprises a assembling band protrusion(20), an assembling band groove(30), and a flexible pad(40). The assembling band protrusion is formed in one ...

PURPOSE: A vacuum pyrolysis apparatus of a waste plastic and a vacuum pyrolysis emulsifier system are provided to improve the process efficiency and process reliability by preventing the fixing phenomenon of the pyrolysis residue and the melt. CONSTITUTION: A part(10) comprises a hopper(12) for an input of the waste plastic. A heating furnace(30) creates the high temperature environment using a bu...

PURPOSE: A rotation slide apparatus and electronic device equipping the same are provided not to expose a slide apparatus to the outside when the slide apparatus opens. CONSTITUTION: A moving bracket is combined with a second rotation link. The moving bracket relatively rotates a base bracket. One end of a cover(160) is combined with the second rotation link. The other end of the cover is coupled ...

PURPOSE: An asbestos collecting system and method are provided to minimize the exposure of workers to asbestos and enable collection of asbestos even in a place hard to work by employing a remotely controlled asbestos collecting unit equipped with a plurality of asbestos filter. CONSTITUTION: An asbestos collecting unit(100) comprises a plurality of asbestos filters(110). Control valves(240) contr...

PURPOSE: An environment-friendly waste collecting device is provided to prevent various kinds of pollution due to the moving and stay of waste. CONSTITUTION: An elevating buoyant member(20) is coupled to an elevating guide rod(10). The elevating buoyant member floats on river. A collecting member(30) collects waste from river. A driving unit arranges the collecting member on the circumferential su...

PURPOSE: An anti-overturn facility for bridge foundation is intended to form a safety ensuring fence around a well tank with a pile and a safety ensuring net. CONSTITUTION: A plurality of piles(10) are installed on the circumferential surface of a well tank(2) in a circumferential direction at regular intervals. A safety ensuring net is respectively installed between the piles. An overturn guide b...

PURPOSE: A method for eliminating and recycling total organic carbonate(TOC) contained in wasted water is provided to recycle the wasted water by cleaning a container using peracetic acid and purifying the peracetic acid and the TOC. CONSTITUTION: Diluted water is contained in a reservoir, and a container is loaded on a cleaning stand. The container is cleaned using the diluted water, and wasted w...