The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 612
L TILING sheet metal wobk SCOTT CO., Inc. Successor to JOHN G. SUTTON CO.243 MINNA STREET SAN FRANCISCO BARRETT <& HIUP Concrete Construction -^ General ContractorsSHARON BUILDING SAN FRANCISCO SUTTER 4598 Telephone DOUQL\S 4109 GRACE & BERNIERI GENERAL CONTRACTORS 511 513 Claus… … One particular source of loss in mostindustrial plants is in the slippage oflielts, for even the best of regular beltdrives involve some 2 per cent slip andsome drives S per cent or more. Thisrepresents a direct power loss, and go-ing on day after day in any fair sizedplant will total thousands of…
Architecture · Building
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