EVALUATION OF PHYSICAL AND MECHANICAL PROPERTIES OF INTERACTION QUICK-KAPLER WITH THE WORK ITEM MULTIFUNCTIONAL MACHINES
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2013, Vol 63, Issue
Abstract
The kinematic parameters of the working equipment of the excavator with the introduction of the standard kinematic scheme of an additional link – quick-coupler, which represent a quick-coupling device is investigated. The influence of the quick-coupler on the action of the working equipment is determined.
Authors and Affiliations
E. Venzel
THE MODE OF TEMPERATURE PREPARATION OF MOBILE MACHINES HYDRAULIC DRIVES
The problem of increasing efficiency of construction machines hydraulic drives performance by establishing the dependence that links the time of the working liquid warming-up for the necessary range of temperatures with...
WORK OF THE SPAN STRUCTURE OF A WIDE CITY BRIDGE
The results of testing the span of a wide city bridge are given. The question of distributive capacity of the reinforced concrete split span structure of the city bridge made of standard girder with maximum distances bet...
[b]SUBSTANTIATING THE USE OF NUMERICAL METHODS IN CALCULATIONS FOR HOISTING MACHINES[/b]
The use of numerical methods for hoisting machines enables optimization of their design on the multi-criterion basis.
CONTACT FORCES OF THE THREE-WHEELED VEHICLE ON SPIRAL-SCREW ROUTES
A model of kinetostatics of a three-wheeled vehicle in terms of different modes of motion is proposed. Analytical approach to determine. The contact drive-control forces, taking into account the driving-driven wheel char...
ОПРЕДЕЛЕНИЕ РАЦИОНАЛЬНОГО КОЭФФИЦИЕНТА РАСПРЕДЕЛЕНИЯ ТОРМОЗНЫХ СИЛ МЕЖДУ ОСЯМИ АВТОМОБИЛЯ ПРИ СЛУЖЕБНЫХ ТОРМОЖЕНИЯХ
Определен закон распределения тормозных сил между осями, обеспечивающий тенденцию опережающего блокирования передних колес автомобиля при служебных и экстренных торможениях на дорогах с различными значениями коэффициента...