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Automatic Carry Fold Ladders for Attics
Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för maskinteknik.
Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för maskinteknik.
2016 (engelsk)Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
Abstract [en]

Data shows that elderly people are more likely to live alone than younger people, meanwhile the percentage of elderly people with disabilities increases significantly with age. These trends and facts bring a number of issues. One of these we would like to solve is that it is difficult and dangerous for them to lift the heavy loads through ladder. Sometimes it is also very dangerous for normal people, not to mention to people with reduced mobility.

In order to solve these issues and reduce the possibility of accident, we have come up with a new ladder used for attics that can transport the heavy loads automatically.

As transmission part we use a rack and pinion mechanism to achieve a   smooth transport and a ratchet mechanism for stopper to avoid sudden accident drops.  The ladder also can be hidden when not using it.

sted, utgiver, år, opplag, sider
2016.
Serie
Automatic Carry Fold Ladders for Attics
Emneord [en]
Automatic, Rack and Pinion, Ratchet, Ladder
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-11977OAI: oai:DiVA.org:bth-11977DiVA, id: diva2:933465
Fag / kurs
MT1430 Bachelor's Thesis
Presentation
2015-05-31, J3605, Institute of Technology, Karlskrona, 10:30 (engelsk)
Veileder
Examiner
Tilgjengelig fra: 2016-06-14 Laget: 2016-06-05 Sist oppdatert: 2016-06-14bibliografisk kontrollert

Open Access i DiVA

BTH2016Zhang(3919 kB)245 nedlastinger
Filinformasjon
Fil FULLTEXT02.pdfFilstørrelse 3919 kBChecksum SHA-512
50f848cd0c9c6a564575a3b397fa851dd99750f8bc801312254cbe4ab7bf8450a946a0eb4e765c594cd55678a278a3249a9ee2f6acfebb23c831748472c7e640
Type fulltextMimetype application/pdf

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Zhang, YaoYang, Peng
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Totalt: 245 nedlastinger
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Totalt: 167 treff
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