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Inferno Shield: Konstruktion av avtryckare med sladd
2013 (Swedish)Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

This thesis was performed at Indusec AB

in Stockholm. Indusec AB is a company

that develops security solutions.

Together with the Police of Sweden they

have gotten the assignment to develop an

application based on one of their

already existing product Inferno sound

barrier. This application is supposed to

be mounted on a ballistic shield that

the police use, the application consists

of a speaker box (the sound barrier) and

a trigger with wire. The trigger with

wire is the part that will be addressed

in this thesis. The application will

then be used as a tool to surprise a

target at various skirmishes.

The project consists of three major

phases, pre-study, concept generation

and modeling. In the pre-study consists

in selecting the literature that is

necessary as well as gathering

information on similar products and

different materials. In the next phase,

different concepts are generated using

different methods. In this phase the

final concept will be determined. After

this, the final concept is constructed

according to the requirement

specification and manufacturing

blueprints are made.

The project resulted in a simple and

flexible solution. The trigger is

mounted on the shield handle using a

velcro-strap looped around the handle

and with a velcro which is taped under

the trigger. The manufacturing

blueprints on the plastic casing are

meant to be ready for manufacturing. But

there is, as always, still potential for


Place, publisher, year, edition, pages
National Category
Other Mechanical Engineering
URN: urn:nbn:se:uu:diva-204201ISRN: ISRN UTH-INGUTB-EX-M-2013/23-SEOAI: oai:DiVA.org:uu-204201DiVA: diva2:637922
Educational program
Bachelor Programme in Mechanical Engineering
Available from: 2013-08-08 Created: 2013-07-23 Last updated: 2013-08-08Bibliographically approved

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