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A master's thesis from Aalborg University
Book cover


Hydra - Hydraulic Tool Support System

Author

Term

4. term

Publication year

2010

Pages

71

Abstract

I dette masterprojekt udvikles et bæreselesystem til hydrauliske redningsværktøjer, som brandfolk bruger til at frigøre fastklemte personer efter trafikulykker. Værktøjerne er tunge og kræver stor fysisk indsats, hvilket kan påvirke hastighed og præcision. Projektets analyse bygger på interviews i realistiske situationer, observation af øvelser og gennemgang af træningsmaterialer som manualer og DVD'er. På baggrund af dette formuleres målet: at støtte værktøjet og forbedre arbejdsprocedurerne, så ydelsen og præcisionen øges, og den fysiske belastning mindskes. Et koncept udvikles gennem skitser, en skitseringsworkshop og supplerende undersøgelser, og afprøves i fuldskala forsøg med empirisk evaluering. Konceptet detaljeres med 3D-modellering. Resultatet er Hydra - Hydraulic Tool Support System: en bæresele kombineret med en lastbærende arm, der aflaster brugeren og stabiliserer det tunge værktøj. Med Hydra kan brugeren arbejde hurtigere, mere præcist og med større udholdenhed.

This master's project develops a wearable support system for hydraulic rescue tools used by firefighters to free people trapped in vehicles after traffic accidents. These tools are heavy and demand significant physical effort, which can affect speed and precision. The analysis phase includes interviews conducted in realistic settings, observation of training drills, and review of training materials such as manuals and DVDs. Based on this, the project sets the goal of supporting the tool and improving procedures to increase performance and precision while reducing physical strain. A concept is generated through sketching, a sketch workshop, and further studies, then explored with full-scale test models and empirical evaluation. The concept is detailed using 3D modeling. The outcome is Hydra - Hydraulic Tool Support System: a harness combined with a load-bearing arm that relieves the user and stabilizes the heavy tool. With Hydra, users can work faster, more precisely, and with greater endurance.

[This abstract was generated with the help of AI]