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Our News Letter
Self– indicating Pricing Scales
In the previous weighing news, the necessity for the weighing…
Semi self – indicating counter scales
Disadvantage of the spring scales is that with repeated use,…
Hydrostatic balances
Leonardo da Vinci’s, universal genius of the 15th century notebooks…
COMPOUND LEVER BALANCES
Thaddeus and Erastus Fairbanks’ agents took out a British patent…
COMPOUND LEVER
Hitherto, as we have seen in our last issue, the…
COUNTER SCALES
Crude weighing beams having a nail for centre pivot and…
The Early Beam Scales
Nowadays scales and balances are widely used in commerce, as…
Hydrostatic balances
Leonardo da Vinci’s, universal genius of the 15th century notebooks contain sketches and a description of two self – indicating weighing mechanisms, one being semi – circular in form, the
COUNTER SCALES
Crude weighing beams having a nail for centre pivot and wire rings passing through holes near ends of the suspension of strings carrying wooden pans or platters were used in
COMPOUND LEVER BALANCES
Thaddeus and Erastus Fairbanks’ agents took out a British patent for a compound lever scale in 1833. However, it was declared invalid when English scale makers proved that the invention
Self– indicating Pricing Scales
In the previous weighing news, the necessity for the weighing and pricing scales and the invention of steelyard type pricing scale were described. The steelyard type pricing scale was non
