%A Jokowiyono, Sadeli %A Mulyadi, Santoso %D 2012 %T ANALISA TEGANGAN VON MISES PADA ALAT BANTU JALAN (WALKER) %K %X Movement for a walk is a function that needs to be helped, especially for the elderly because they experienced degradation of function or sick, o ne of them is de gradation of the body's energy balance. Not uncommon among those who have trouble for walking , t hat is because the degradation o n muscle strength in the limbs , f or example , arm muscles, hand muscles, limb muscles, and leg muscles. Moreover, if the condition is accompanied by degenerative diseases such as osteoporosis, Parkinson's, stroke, knee pain, and fractures. A walker, making the right solution. One of the tools is Walker. Walker is an assistant to a very lightweight, portable, high waist, is made of metal pipe, and this tool comes with two handles that serves as a place that used to hold users and is equipped with four sturdy legs as the pedestal . While the power of the framework are analyzed with the help of CATIA V5R14 software is to determine the stress that occurs in order to operate as a walker. It appears that the greatest stress occurs is still under tension permission of the material itself. Stress equivalent (Von-Mises stress) that occurs should not exceed 1.583333e+007 N/m 2 while the voltage that occurs on the order of 1.77e +005 N/m 2 walker located at the foot of the minimum voltage while working on the framework of the 6.98e-009 N/m 2 located on the frame. Key words: walker, von mises stress and framework. %U https://jurnal.unej.ac.id/index.php/RTR/article/view/2226 %J ROTOR %0 Journal Article %P 34-41%V 5 %N 2 %@ 2460-0385 %8 2012-11-01