162 uppsatser · sida 4 av 11
… It’s been Etac interest to develop a solution which helps the user of the wheelchair over obstacles. My task has been to develop a concept that solves the problem according to the requirement specification. In the rapport the reader can follow the development from an idea to a …
… in developing J&D's first prototype of a power assisting solution for wheelchairs. A power assisted wheelchair combines human power, which is delivered by the arms through the pushrims, with electrical motors, which are powered by a battery. The power assisted wheelchair is …
… Baby, it was determined that the project group were to develop a three wheeled stroller which was going to be Crescents first own developed stroller. Only the frame of the stroller was considered within the demarcation of this project however care was taken to the placement of …
… The master thesis regards sound reductionof the hydraulic system on a wheel loader. The background to the master thesis is asimulation made on the hydraulic system, performed autumn 2005. The result of the simulationshows that the energy of the pressure ripple is reduced when …
… phase. Various mechanical solutions have been tested and several variations on wheels have been developed.The work resulted in a shiny black snail in beech wood with red wheels and tentacles. Since specifications changed during working hours two different results were obtained …
en redogörelse för cykelparkeringens komponenter
… rack near their destination point, a distance of 25 meters is optimal. Front wheel holding racks are easy to park in but provide little security. A frame holding bike rack affords greater security but at the cost of intuitiveness. There are also racks that combine front wheel …
För en ba?ttre och sa?krare arbetsmiljo?
… professor at Karlstad University. Volvo CE produces ten different kinds of wheel loaders. The main issues in this degree project were two different hydraulic reservoir tanks that Volvo CE assembles on various kinds of wheel loaders. The problem that the student faced in this …
… scale field test is presented. Field test data included soil penetration and wheel rut depth (both first and multi-pass) data measured for two different forwarders with and without load for different tire pressures. Ground pressure at different depths below the wheel-soil …
En teknoekonomisk well-to-wheel analys av vätgas som fordonsbränsle
… uses hydrogen as fuel. The report is focusing on a techno-economic well-to-wheel analysis of hydrogen and the energy balance and costs in a system perspective. The basis for this analysis consists of two centralized methods of production, steam methane reforming (SMR), and …
… can be moved by hand and thus no external driving is needed. Instead of using wheels, a solution with slide bearings/slide plates has been developed but it needs to be examined if the friction is low enough for it to work. In other cases, a solution for how to move the wheels so …
… components has been determined, where the backlash between pinion and crown-wheel has negligible impact on the total backlash. Measurements of the crown-wheel and pinion movements have been conducted, where the direction of movement is consistent with the theoretical direction …
… processes. Based on the company’s resources and areas of expertise the LiDS-wheel was chosen as a suitable eco-design tool to use in future product development projects. The tool has great similarities with the company’s existing environmental policy, which facilitates a …
… was to examine the weld quality of welded joints produced at Volvo Wheel Loaders factory in Arvika. The goal of the investigation is to give a clearer insight regarding factors influencing the fatigue strength of the welded joints and thereby give a better foundation for fatigue …
… Later and now mobile libraries are considered to be small branch-libraries on wheels and a natural service in sparsely populated areas. During the first years it was only the richer municipalities that could afford mobile libraries. With the help of government subsidies, more …
… som är fördelade på de fyra fallföretagen Akzo Nobel, Pilkington, Trelleborg Wheel Systems och Tetra Pak. Våra intervjupersoner ingår i företagens ledning eller har tjänster nära ledningen. Slutsats Vi har kommit fram till att ett skäl till outsourcing är att företagens resurser …
