Damping or attenuation device for the stopping or arresting arra

Details Damping or attenuation device for the stopping or arresting arra Damping or attenuation device for the stopping or arresting arra

1975-07-10

1976-10-12

Hartary, Joseph W.

Weighing scales

Shock absorber, damper

177154, 188288, G01G 2308

Patent

active

039851907

ABSTRACT:
The damping arrangement includes a cylinder with various diameters in order to first attain a slow movement of the piston through the restricted position and to cause it to move faster through the enlarged portion. Such movement controls the lowering speed of the platform onto the knife edges and the slower movement is present until the platform comes into contact with the knife edges thereby preventing a damage of the knife edges.

REFERENCES:
patent: 1584884 (1926-05-01), Merrick
patent: 3062331 (1962-11-01), Wyman
patent: 3876017 (1975-04-01), Ziefle

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