Mehanizam rotacije vozačkog sjedala u minibusu

undergraduate thesis

• Title (english): Driver seat rotatable mechanism in minibus
• Author: Lina Markuš
• Mentor: Goran Šagi (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-02-29, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U ovom radu prikazano je rješenje mehanizma rotacije vozačkog sjedala u minibusu. Prije razrade bilo je potrebno upoznati se s direktivama i propisima koji se odnose na konstrukciju vozačkog sjedala i sidrišta gradskog autobusa, a koji vrijede na području Europske unije. Također su prikazana već postojeća rješenja na tržištu te određeni patenti. Na temelju liste zahtjeva predložena su tri koncepta s rješenjima od kojih je izabran jedan za daljnju konstrukcijsku razradu. Rješenjem je bilo potrebno predvidjeti što veći ukupni kut zakreta sjedala oko vertikalne osi s nekoliko međupoložaja u koje vozač može postaviti sjedalo jednostavnim pokretom ruke i relativno malom silom. Nadalje, konstrukcijska razrada popraćena je pripadajućim proračunom te tehničkom dokumentacijom. Za izradu modela i tehničke dokumentacije korišten je programski paket SolidWorks2020.

Abstract (english)

In this thesis, design solution of the rotation mechanism of the driver's seat in a minibus is shown. Before designing it was necessary to become familiar with the regulations and directives related to the construction of the driver's seat and the anchor point of the city bus, which are valid in the territory of the European Union. Already existing solutions on the market and certain patents are also presented. Based on the list of requirements, three concepts with solutions were presented, one of which was chosen for further structural elaboration. It was necessary to foresee that the largest possible total angle of rotation of the seat around the vertical axis with several intermediate positions in which the driver can place the seat with a simple movement of the hand and with relatively little force. Furthermore, the structural elaboration is accompanied by the associated calculation and technical documentation.
SolidWorks 2020 software package was used to create the model and technical documentation.

• Keywords: mehanizam; poluga; minibus
• Keywords (english): mechanism; lever; minibus
• Language: croatian
• URN:NBN: urn:nbn:hr:235:980645
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-02-26 10:47:35