摘要:
An articulated rod (14) for a hip support (11) comprises a first element (22) designed to be associated to a pelvis harness (12), and a second element (28) designed to be associated to a thigh harness (16). The first element (22) and second element (28) are joined together by means of a hinge (30). The hinge (30) comprises a first plate (34) which is fixed to the first element (22) and has a face set against a corresponding face of an articulation plate (50), the first plate (34) and the articulation plate (50) being joined by means of a closing element (40) inserted in aligned through holes of the first plate (34) and of the articulation plate (50). In addition, the first plate (34) has holes (42) which are set along one portion of its own periphery and in which adjustment elements (44) can be inserted. The said adjustment elements (44) are designed to limit rotation of said articulation plate (50) with respect to the first plate (34).
摘要:
A perfected jointed rod for a hip support comprises at least one first element (15), suitable for being associated with a pelvis grip (12), and a second element (16), suitable for being associated with a thigh grip (13), reciprocally joined by at least one hinge (19) for a rotating movement in a first flexure-extension plane and by at least one articulated joint (20) for movement in a second abduction-adduction plane, wherein the articulated joint (20) is connected to an activating device which causes a movement of the second element (16) of the jointed rod (10) in the abduction-adduction plane with the rotation of said second element (16) with respect to the first element (15).
摘要:
An improved hip support characterized by a pelvis harness connected by means of an articulated rod to a thigh harness. The pelvis harness includes a central belt connected to two containment elements of the head of a femur by means of an orientable connection, and being closable by means of closing elements. The orientable connection is made by means of at least one first plate associated to overlapping portions of the central belt and of each of the containment elements, which are clamped together by means of closing elements which can be dismantled. The first plate has rough parts in relief that penetrate inside the body of said pelvis harness so as to clamp the coupling.
摘要:
Embodiments of the present invention may be used to generate oscillating signals. One embodiment of the present invention includes a circuit that receives a differential signal to be divided. The circuit converts the differential signal into an injection signal. The injection signal is coupled to an oscillator, and the oscillator generates an output signal having a frequency that is a fraction of the frequency of the differential input signal. In another embodiment, the present invention includes a MIMO wireless communication system. The MIMO system may use the divider circuit to divide a local oscillator signal with reduced common mode distortion.
摘要:
A multi-service transport apparatus for integrated transport networks that may have an electrical matrix, termination function means handling signals incoming at said apparatus input, a plurality of termination function means interfacing different layers, and adaptation function means. The termination function means handling incoming signals are implemented in input/output port devices; the termination function means interfacing different layers and said adaptation function means are implemented in adapter devices. The matrix performs exclusively the switching of the incoming signals that are already terminated and adapted by said input/output port devices and by said adapter devices and it is transparent with respect to the signal format. The switch may have a time division multiplexing matrix provided with a number of matrix inputs and a number of matrix outputs; source address generators, connected to matrix outputs of the time division multiplexing matrix.
摘要:
The invention relates to the production of multilayer electrodes on valve metal substrates, through a method comprising the application in alternate cycles of a solution containing precursors of noble metals, and of a second solution containing transition metals capable of forming protective coatings. The resulting electrodes are useful in several applications, among which copper and other metal plating and the treatment of waste or tap water.
摘要:
It is described a finite interelectrodic gap-cell for oxygen evolving-electrochemical processes comprising a package of planar anodes secured to a rack and a package of planar cathodes intercalated to the anodes secured to a frame. The cathode package can be handled separately or jointly with the anode package by means of a lifting device. The cell is particularly useful in metal electrowinning processes and in softening processes of calcareous waters by microelectrolysis.
摘要:
An articulated rod with assisted regulation for an orthopedic brace comprises portions of rod (15, 16) joined by at least one hinge device (19) for a rotational movement around a first rotation axis (21) of the brace and firmly connected to elements of an orthopedic brace (12, 13), wherein the hinge device (19) comprises a shell (23) and a pair of disks (24) firmly applied to the portions of rod (15, 16), wherein each of the disks (24A, 24B) has a perimeter with an increasing diameter equipped with a series of teeth (25), and wherein the disks (24) are superimposed in the shell (23) with opposite toothed profiles (25), which can be integrally rotated together around the rotation axis (21) of the hinge device (19), the shell (23) also comprising a pair of slides (28) superimposed and coplanar with the pair of disks (24), wherein each of the slides (28A, 28B) has a fitting element (29) at one end for the perimetric teeth (25) of the disks (24), and wherein the slides (28) are each coupled with regulation means (35A, 35B, 36A, 36B) for engagement with or disengagement from the disks (24).
摘要:
A vehicular traffic light lamp includes a higher part defining final optic capacities of the lamp and composed by a truncated pyramid aluminum heat sink with plural sides, a higher area, and a lower plate; a high power led situated on each side of the higher part; a lower part comprised of an electronic component and a lampbase; and a transparent plastic cover.
摘要:
Systems and methods for providing single-ended to differential signal conversion are described. A single-ended voltage signal may be received from an input of a low noise amplifier. The single-ended voltage signal may be coupled to a first input stage to match a source impedance of the single-ended voltage signal to a predetermined output impedance. The single-ended voltage signal with the predetermined output impedance may be output as a first voltage signal to a first converting stage. An input bias voltage may be provided to the first converting stage to bias the first voltage signal. The biased first voltage signal may be output as a first differential-ended current signal to an output of the low noise amplifier.