Abstract: A spinal cord device comprises a body formed of a biocompatible, biodegradable matrix. The body includes proximal, cranial and distal, caudal surfaces for connection to two ends of an injured spinal cord after removal of an injured section and has through channels with openings in the cranial and caudal surfaces for connection of descending motor pathways and ascending sensory pathways. The device has a transversal diameter (Dt), an anteroposterior diameter (Da) and a length (L), wherein Dt is from 9 to 13 mm and the ratio anteroposterior diameter/transverse diameter (RAPT) is from 0.5 to 1.0 and wherein the position and dimension of the channels, RAPT value, and cranial surface area and/or caudal surface area of the device are adopted to the shape, level, dimension of white and gray matter, and size of the injured spinal cord for optimal connection between spinal cord tracts. Kits and methods employ such devices.

Abstract: A power split continuously variable transmission is provided including a variator unit having a first and a second variable displacement hydrostatic machine and a planetary gear unit. The power split continuously variable transmission is arranged to be controlled to perform a simultaneous reduction of displacements of the first and second variable displacement hydrostatic machines during at least a part of a lock up state of the power split continuously variable transmission. A method of operating such a transmission is also provided.

Abstract: A continuously variable transmission includes a variator unit having a variator input shaft and a variator output shaft, and a first, a second, a third and a fourth planetary gear set, wherein each of the first and second planetary gear sets has a first member operatively connected to a common transmission input shaft, which transmission input shaft is common to the first and second gear sets, and a second member operatively connected to an output shaft, which output shaft is common to the first and second gear sets. Each of the first and second planetary gear sets further includes a third member, and the third planetary gear set has a first, a second and a third member.

Abstract: A working machine includes a prime mover for supplying torque to the driving wheels of the working machine, and a transmission line arranged between the prime mover and the driving wheels for transmitting torque from the prime mover to the driving wheels. The transmission line includes a gearbox arranged between the prime mover and the wheels, and the working machine further includes at least one hydraulic machine in a hydraulic system for moving an implement arranged on the working machine and/or steering the working machine, and an electric machine for driving or braking the driving wheels and/or for driving or braking the at least one hydraulic machine. The electric machine is arranged in parallel with the prime mover with respect to the transmission line and is mechanically connected to the transmission line between the prime mover and the gearbox.

Abstract: A working machine includes a prime mover for supplying torque to the driving wheels of the working machine, and a transmission line arranged between the prime mover and the driving wheels for transmitting torque from the prime mover to the driving wheels. The transmission line includes a gearbox arranged between the prime mover and the wheels, and the working machine further includes at least one hydraulic machine in a hydraulic system for moving an implement arranged on the working machine and/or steering the working machine, and an electric machine for driving or braking the driving wheels and/or for driving or braking the at least one hydraulic machine. The electric machine is arranged in parallel with the prime mover with respect to the transmission line and is mechanically connected to the transmission line between the prime mover and the gearbox.

Abstract: A continuously variable transmission has an input shaft and an output shaft. The transmission includes a variator unit having an input shaft and an output shaft, and a planetary gear wheel unit having a planet carrier, a first sun wheel and a second sun wheel. The input shaft of the transmission is rotationally connectable to the planet carrier and to the input shaft of the variator unit, and a shaft rotationally fixed to the first sun wheel is rotationally connectable to the output shaft of the variator unit. The planet carrier is provided with a first inner set of planet wheels for meshing engagement with the first sun wheel and a second outer set of planet wheels for meshing engagement with the second sun wheel.

Abstract: A continuously variable transmission includes a variator unit having a variator input shaft and a variator output shaft, and first, second and third planetary gear sets. The first and second planetary gear sets are arranged together and each includes a first member operatively connected to a common transmission input shaft and a second member operatively connected to a common output shaft, each of the first and second planetary gear sets further including a third member. The third planetary gear set has a first, second and third member. The variator input shaft is operatively connected to the third member of the second planetary gear set and the variator output shaft is operatively connected to the third member of the first planetary gear set. The first member of the third planetary gear set is operatively connected to the variator output shaft.

Abstract: A continuously variable transmission has an input shaft and an output shaft. The transmission includes a variator unit having an input shaft and an output shaft, and a planetary gear wheel unit having a planet carrier, a first sun wheel and a second sun wheel. The input shaft of the transmission is rotationally connectable to the planet carrier and to the input shaft of the variator unit, and a shaft rotationally fixed to the first sun wheel is rotationally connectable to the output shaft of the variator unit. The planet carrier is provided with a first inner set of planet wheels for meshing engagement with the first sun wheel and a second outer set of planet wheels for meshing engagement with the second sun wheel.

Abstract: A continuously variable transmission includes a variator unit having a variator input shaft and a variator output shaft, and first, second and third planetary gear sets. The first and second planetary gear sets are arranged together and each includes a first member operatively connected to a common transmission input shaft and a second member operatively connected to a common output shaft, each of the first and second planetary gear sets further including a third member. The third planetary gear set has a first, second and third member. The variator input shaft is operatively connected to the third member of the second planetary gear set and the variator output shaft is operatively connected to the third member of the first planetary gear set. The first member of the third planetary gear set is operatively connected to the variator output shaft.

Abstract: A working machine includes a prime mover for supplying torque to the driving wheels of the working machine, and a transmission line arranged between the prime mover and the driving wheels for transmitting torque from the prime mover to the driving wheels. The transmission line includes a gearbox arranged between the prime mover and the wheels, and the working machine further includes at least one hydraulic machine in a hydraulic system for moving an implement arranged on the working machine and/or steering the working machine, and an electric machine for driving or braking the driving wheels and/or for driving or braking the at least one hydraulic machine. The electric machine is arranged in parallel with the prime mover with respect to the transmission line and is mechanically connected to the transmission line between the prime mover and the gearbox.

Abstract: A method and a mould for manufacturing a nerve regeneration device specifically adapted to an individual injury in the spinal cord are proposed, which will allow axons in the damaged area to regenerate and restore function. The resulting device can be adapted to a specific wound in order to ascertain an exact and reproducible anatomical positioning of the channels. The mould includes a base plate (25), a top plate (27) and a centre part (33), each of the base plate (25) and the top plate (27) having a number of holes corresponding to points in the injured spinal cord where nerves should be regenerated, and the centre part having a channel therethrough, arranged to receive a number of threads, each thread exiting the mould through one hole in the top plate (27) and a matching hole in the base plate (25).

Abstract: A method for communication between several nodes and a maste: in a communication network, wherein each node is assigned a time slot in which to transmit. The nodes are arranged in groups, so that the first group comprises all nodes inside the coverage area of the master. The second group is outside the coverage area of the master but inside the coverage area of any node of the first group, etc. Any node reaches the master or is being reached by the master via a node in a previous group in a multi-hop approach. The time slots are assigned in dependence of the distance to the master. In a message period, in which the master sends a message to any node, the first group is assigned a first group of time slots, and the second group is assigned a second group of time slots, following the first group of time slots, etc. In this way, the message from the master can be sent out to all nodes in a single message period.

Abstract: A security system (100) for use on a boat comprising a central unit (1), one or several personal units (2), repeaters (4) and relay boxes (5). Each component includes a radio module. The central unit (1) forms a master and the other components form nodes of a multi-hop network, which 10 wirelessly exchanges information between the components. A method for operating the security system is provided.

Abstract: Motor vehicle transmission, comprising an input shaft (27) adapted to be drivingly connected to an output shaft of an internal combustion engine, a variator in the form of two electric machines (22, 40) having a first and a second input/output shaft (21, 41), a planetary gear train (1) for splitting power between the input shaft (27) and one of the input/output shafts (21, 41) when transmitting torque to an output gear wheel (35) of the transmission and first clutch means (13) having an engaged position establishing torque transmission between one of the input/output shafts and the output gear wheel via the the planetary gear train and a disengaged position disrupting this torque transmission. A gear train (42, 34, 31) is arranged to enable torque transmission from one of the input/output shafts to the output gear wheel, thereby by-passing the planetary gear train. Second clutch means (39) has an engaged position to establish and a disengaged position to disrupt said last mentioned torque transmission.

Abstract: Motor vehicle transmission, comprising an input shaft (27) adapted to be drivingly connected to an output shaft of an internal combustion engine, a variator in the form of two electric machines (22, 40) having a first and a second input/output shaft (21, 41), a planetary gear train (1) for splitting power between the input shaft (27) and one of the input/output shafts (21, 41) when transmitting torque to an output gear wheel (35) of the transmission and first clutch means (13) having an engaged position establishing torque transmission between one of the input/output shafts and the output gear wheel via the the planetary gear train and a disengaged position disrupting this torque transmission. A gear train (42, 34, 31) is arranged to enable torque transmission from one of the input/output shafts to the output gear wheel, thereby by-passing the planetary gear train. Second clutch means (39) has an engaged position to establish and a disengaged position to disrupt said last mentioned torque transmission.