Document Type and Number:
Japanese Patent JPS5354053
Kind Code:
U
Abstract:
A balance relatively insensitive to vibration of its support has a weighing pan mounted on a pan carrier which is one of the two normally vertical members of a parallelogram linkage, the other members being the stationary balance casing and two links hingedly interposed between the pan carrier and the casing. A solenoid assembly opposes displacement of the pan carrier under the weight of a load on the pan. The pan carrier is hingedly coupled to one arm of a lever fulcrumed on the balance casing whose other arm carries a counterweight in such a manner that inertial forces acting on the pan carrier and counterweight respectively during vibratory motion of the casing oppose each other.
Application Number:
JP8427477U
Publication Date:
May 09, 1978
Filing Date:
June 22, 1977
Export Citation:
International Classes:
G01G21/24; G01G3/08; G01G7/02; G01G23/06; G01G23/14; (IPC1-7): G01G21/24