||WO||WO/2014/135133 - VEHICLE ROOF||12.09.2014||
||PCT/CZ2014/000022||ŠKODA AUTO a.s.||STACH, Ivan|
A vehicle roof consisting of a part (2) to be reinforced and at least one bow (1). The invention involves the bow (1) having a shaped endpiece (3) at the at least one end thereof, and that part (2) of the vehicle roof which is to be reinforced having an endpiece (4) of conical shape at the at least one end thereof. The shaped endpiece (3) of the bow (1) has at least one shaped embossed portion (5) and the endpiece (4) of the part (2) to be reinforced has at least one shaped projection (6) which is designed for precisely engaging in the shaped embossed portion (5).
||WO||WO/2014/135132 - SPEED SENSOR||12.09.2014||
||PCT/CZ2014/000021||LESIKAR, A.S.||LEŠIKAR, Vladimir|
A speed sensor (1) comprises a first magnetic sensor (3) with a first magnetic detector (30), which is connected to an electronic circuit for conversion of the output analog signal to a digital signal. Upper and lower threshold values of the output voltages from a first magnetic detector (30), upon excess of which a first analog signal is converted to a first digital signal, are self-adjusting with respect to upper and lower peaks of the analog signal, and the south pole (S) of a first basic magnet (31) engages the first magnetic detector (30). A second magnetic sensor (4) with a second magnetic detector (40) is connected to an electronic circuit for conversion of its output second analog signal to a second digital signal. Upper and lower threshold values of the output voltages from the second magnetic detector (40), upon excess of which the second analog signal is converted to the second digital signal, are self-adjusting with respect to upper and lower peaks of the analog signal, and the north pole (N) of a second basic magnet (41) arranged parallel but with opposite orientation to the first basic magnet engages the second magnetic detector (40). The distance (D) between axes (03 and 04) of both the magnetic detectors (30 and 40) is equal to or less than the width (W) of a tooth (201) of a sensed gearwheel (20) or the width of a magnetic sign of a sensed disc. The sensors are arranged such that a disturbing external magnetic field will only bring one of the magnetic detectors outside its range of sensitivity so that it will stop to output a signal. The other sensor will continue to operate, and its output signal will still correctly represent the speed of the gearwheel.
||WO||WO/2014/135134 - HEIGHT-ADJUSTABLE LOADING FLOOR OF A MOTOR VEHICLE||12.09.2014||
||PCT/CZ2014/000024||SKODA AUTO A.S.||KOHLERT, Zdeněk|
The invention relates to a height-adjustable loading floor (5) of a luggage compartment (1) of a motor vehicle, consisting of at least one floor panel (6) adjustable between a lower and an upper position and, arranged on both sides of the luggage compartment (1), a slotted link mechanism (7) to which the floor panel is pivotally connected. The slotted link mechanism (7) consists of a pivot member (8) and a slot nut (9), which has a supporting surface (10) and on which a slotted link (11) comprising a slide member (13) having a sliding surface (14) is slidably mounted, and further consists of a guide groove (16) in the shape of the letter C formed in the lateral wall (2) of the luggage compartment (1). The guide groove has a stop projection (17) of height (v), wherein adjacent to the supporting surface (10) of the slot nut (9) a spring element (15) is arranged in the slotted link (11). When the height-adjustable floor panel (6) is displaced from the lower into the upper position, a stable position of the height-adjustable floor panel (6) in the upper position is fixed by the mutual interaction of the individual parts of the slotted link mechanism (7) guided in the guide groove (16).
||WO||WO/2014/131376 - ELECTROSPUN NANOFIBERS COMPRISING PHARMACEUTICALLY ACTIVE AGENTS||04.09.2014||
||PCT/CZ2013/000025||ELMARCO S.R.O.||STRANSKA, Denisa|
The invention relates to a preparation for the administration of at least one biologically and/or pharmaceutically active substance, by which at least one biologically and/or pharmaceutically active substance is deposited in and/or on at least one active layer of nanofibers of biologically compatible material.
||WO||WO/2014/131377 - LIQUID BUOYANCY ENGINE||04.09.2014||
||PCT/CZ2013/000026||HRUBY, Petr||HRUBY, Petr|
Liquid buoyancy engine uses buoyant force of water, hydrodynamic properties of water and working bodies (2) moving in water (17) for the drive of devices for the production of kinetic energy. The working bodies (2) are formed by external rigid jacket permeable to water (13), with openable cover (15) and openable bottom (16) and flexible internal jacket impermeable to water and gas (14). The working bodies (2) are fastened on the carrier (10) and move by means of the main rotary system (8) and (9) installed in the top section of the device (1) above water level (17) and in the bottom section in water (17). In the top section of the device (1) the compressed air (19)is evacuated from the internal jacket (14) and both the cover (15) and bottom (16) of the external rigid jacket (13) of the working body (2) open which, during the motion of the working body in water (17) in vertical downward direction, minimises extremely the hydrodynamic drag of the liquid acting on the working body (2).
||WO||WO/2014/131378 - MEASUREMENT CURRENT TRANSFORMER||04.09.2014||
||PCT/CZ2013/000175||VYSOKÉ UČENí TECHNICKÉ V BRNĚ||PATOČKA, Miroslav|
The presented invention comprises a measurement current transformer to whose secondary winding clamps is connected a load resistance consisting of a shunt element (3). Through its second terminal (2.2), a synthetic resistor (2) having a negative resistance is connected in series to the first terminal (3.1) of the shunt element (3), whose second terminal (3.2) is connected to the second terminal (1.4) of the secondary winding (L2) of the measurement current transformer (1). The first terminal (2.1) of the synthetic resistor (2) is connected to the first terminal (1.3) of the secondary winding (L2) of the measurement current transformer (1). The resistance (Rneg) of the synthetic resistor (2) having a negative resistance is given by the formula Rneg ≥ - (RCu2 + Rs), where (RCu2) is the secondary winding resistance (L2), and (Rs) is the resistance of the shunt (3). The synthetic resistor (2) having a negative resistance is provided with a first power supply terminal (2.4) and a second power supply terminal (2.5) to facilitate the connection of a power source.
||WO||WO/2014/131379 - A METHOD TO INCREASE ACCURACY OF THE OPTICAL MEASUREMENT OF A POSITION OF A POINT IN SPACE BY MEANS OF A REDUNDANT MEASUREMENT||04.09.2014||
||PCT/CZ2014/000019||ČVUT V PRAZE, FAKULTA STROJNÍ||VALÁŠEK, Michael|
The invention concerns a method to increase accuracy of the optical measurement of a position of a point in space by means of a redundant measurement through at least one laser tracker for the absolute method of a position measurement comprising at least one laser tracker and at least one measured point in space in which a reflector of a laser beam is placed and its subject matter lies in the fact that the measurement is performed in more steps, wherein in the first step the laser tracker is set to a position for transmitting an optical laser beam to a measured point and its position is measured using the absolute measurement method, in the follow-up step the laser tracker is set to a different position and then the laser tracker is re-set back to the original position for transmitting the optical beam to the measured point for the second measuring of its position by means of the absolute measurement method and this procedure is repeated at least three times, whereas before every next measurement of the position of this point in space the laser tracker is set to a different position and the resulting value of the position of the measured point in space is determined by the statistical processing of the measured values of the position of the measured point. Further, it is advantageous to set the laser tracker after each measurement alternately on a different side from the position for transmitting the optical beam to the measured point.
||WO||WO/2014/127753 - AGRICULTURAL MACHINE FOR SOWING OR THE APPLICATION OF FERTILIZER||28.08.2014||
||PCT/CZ2014/000016||FARMET A.S.||Nýč Michal|
A agricultural machine for sowing or the application of fertilizer with at least one longitudinal hopper (1) and at least one central metering device, for which the longitudinal hopper (1) is an essential structural part of the whole machine and is arranged to be self-supporting, wherein at its front end is arranged a device (7) for connecting to a towing means and its back end is connected with at least one means (2) of support and at least one dispersion device (3).
||WO||WO/2014/124613 - THE MULTI-ROW RADIATOR WITH A CONTROLLED FLOW OF HEATING MEDIUM||21.08.2014||
||PCT/CZ2013/000033||KORADO, A.S.||HRDLIČKA, Tomáš|
A multi-row radiator (1) with the controlled flow of heating medium, in particular the multi-row heating plate unit with an inlet port (2) and the outlet port (3) of the heating medium, said radiator having usually the first passing-through heating plate (4) facing a heated room / space and at least one heating plate (5) situated behind said plate for intended medium flow reduction for cutting down or controlling the heating output, which are mutually connected to each other on the corners at their upper distributing channels (6) by means of the inflow fittings (9) and / or by a connecting set with an inflow fitting (9) for the inlet port (2) of the heating medium and at the lower collecting channels (7) with an outflow fitting (10) for the outlet port (3), whereby any of the inflow fittings (9) or the outflow fittings (10) is designed as a divider (16) with the internal separation screen (1 1) intended for the separation of the heating medium flows into or out of the individual heating plates (4,5), and said separation screen (11) of the divider (16) is assigned with its interface (17) to the central crosspiece (18), which forms separated channels (12,13) in the auxiliary body of the selective merger / splitter (14) of flows, wherein the threaded bushing (21) is attached across its longitudinal axis and parallel to the central crosspiece (18) by means of its interface (17) for the group of the valve shaft (22), and said threaded bushing (21) protrudes sealed into the auxiliary body of the selective merger / splitter (14) through the cylindrical obturator (24), which is provided with a radial recess (23), for which, in combination with the frontal edge of the central crosspiece (18), a cylindrical seat (25) with a single main inlet / outlet orifice (26) is formed in the body of the selective merger / splitter (14).
||WO||WO/2014/124614 - SENDER, ESPECIALLY FOR SENDING CURVED SURFACES||21.08.2014||
||PCT/CZ2014/000017||FRONĚK, Petr||FRONĚK, Petr|
Sander especially for sanding curved surface areas, comprises a elongate body (1,17) to which a grinding plate is movably attached, and a power unit for driving the movable grinding plate to provide its grinding motion, wherein least two movable lever beams (9, 20) attached to the body (1, 17) one apart from another, the lever beams being provided with two opposite ends, a flexible grinding plate being attached to said ends over flexible connecting elements (10, 21), in order to provide the flexible grinding plate with relative and defined linear or orbital motion in relation to the body (1, 17).