Essays about: "fjädrar"

Showing result 11 - 15 of 34 essays containing the word fjädrar.

  1. 11. Options for Mechanical Hold Force for Sliding Doors

    University essay from Lunds universitet/Innovation

    Author : Mikaela Albertsson; Jens Thieme Almkvist; [2019]
    Keywords : Sliding doors; Mechanical force; Product development; Ulrich Eppinger; Prototyping; Technology and Engineering;

    Abstract : ASSA ABLOY’s automatic sliding doors today have a constant hold force applied whenever the doors are closed. The force is adjustable between 0-60 N and is generated by a motor. In this project it has been investigated whether it is possible to install a mechanical alternative to this hold force instead. READ MORE

  3. 12. Investigation of leakage contribution from different air seal components

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Auður Guðjónsdóttir; Benedikt Árni Harðarson; [2019]
    Keywords : Mountain bike; air spring; air leakage; robust design; seal wear; Terrängcykel; luftfjäder; luftläckage; robust konstruktion; tätningsslitage;

    Abstract : Mountain biking is a sport where riders bike on trails, varying in slope and difficulty. Mountain bikes are generally equipped with suspension on the front wheel and often also on the rear. Some types of rear shocks use pressurized air for a spring action instead of the traditional metal coil. READ MORE

  4. 13. Buckling of End-Bearing Retaining Walls in Clay

    University essay from KTH/Jord- och bergmekanik

    Author : Fredrik Jansson; Nils Nilsson; [2018]
    Keywords : Berliner walls; Critical loads; buckling; finite element model; Eurocode 3; Berlinerspont; Rörspont; kritisk knäckningslast; knäckning; finit element modell; Eurocode 3;

    Abstract : The design of back-anchored retaining walls in Sweden has traditionally not included global elastic instability of the retaining wall as a possible failure mode. Eurocode 3 part 5 (SS-EN 1993-5) requires design of steel structural members for retaining walls to assess the risk of buckling if the normal force exceeds 4 % of the critical buckling load of the retaining wall. READ MORE

  5. 14. SBW Feedback : Design of feedback system for increased usability in monostable SBW shifters

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Tanya Alvarez Cabrera; [2017]
    Keywords : shift-by-wire; usability; shifter; feedback design; industrial design; multimodality; shift-by-wire; användbarhet; växel; återkoppling; teknisk design; multimodalitet;

    Abstract : Electromechanical shift-by-wire car transmission systems make way for new innovative shifter designs such as monostable shifters that spring back to a starting position after a gear has been chosen. Unfortunately the radical change in the communication between the user and shifter has resulted in accidents due to incorrect gear selection. READ MORE

  6. 15. Rotary Joint Module for Lenses on Infrared Camera

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : DOLK JOHANNA; [2016]
    Keywords : Rotary joint; development; springs; friction; torque; Vridled; utveckling; fjädrar; friktion; moment;

    Abstract : Detta arbete utfördes på vridledsmodulen för handhållna kameror från T-serien hos företaget FLIR. Vridledsmodulen används för att hålla uppe objektivet och reglerar vinkeln på detta i jämförelse med resten av kameran. READ MORE