San Francisco : Architect and Engineer, Inc · leaf 212
v-eled with the piston through a limited two-inchstroke. Two 4-thread Acme screws extended from Physics building af Southwest Research Institute which has as its roof the first experimentalconcrete slob erected on the grounds of the Institute of Inventive Researchs laboratories.This initial roof… … MAY, 1951 INTEGRATED RESEARCH the top of the column into bushings which weresecured in the slab on each side of the column.The actual lifting at each station was accom-plished by the hydraulic cylinder while a lowpressure oil system served to furnish power to twowobble plate hydraulic motors which,…
Architecture · Building
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