ES183132U - Platform balance. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Platform balance comprising a base plate, having four knife edge means, arranged in square, pure relation a load sensing mechanism, having a pair of first levers and a pair of second levers, said first levers being coupled to a plate common scale, arranged approximately centrally on one side of the base plate, and said first levers diverging towards the two blade edge means, which are opposite to the balance plate and against which said first levers rest, while that the second levers rest with one of their ends on each of said other knife edge means and have their other ends pivotally connected each to one of said first levers between their ends, and each lever is formed at some distance within its knife edge means on the base plate, with an open cavity upwards, on which rests a transmitting means of f the load bearing platform is supported, and the balance also comprises an indicator mechanism, actuated by the load sensing mechanism for visual indication of a measured load characterized in that each force transmitting means at its upper end is formed with a tongue arranged in a prominence formed on the load receiving platform and having a crater therein, while said force transmitting means at its lower end is formed with a downwardly open slit, of a width slightly greater than the thickness of the lever and having its bottom resting in the open cavity facing up the lever. (Machine-translation by Google Translate, not legally binding)