Safety Of Elevator Passengers Increased By Tests
Washington reports that elevator safety for millions rises as two groups of scientists at the Bureau of Standards, with state and city authorities, manufacturers, architects and underwriters, test interlock devices to prevent a car from leaving a landing unless doors are closed and locked.
MENTIONED IN THIS ARTICLE
Washington
Bureau of Standards
Américan ‘Society of Mechanical Engineers
New Orleans Market Notes Cautious Spirit on Holidays
Market report from New Orleans on November 27 notes cautious selling attitude and a light volume of offerings. Buyers show a bullish tilt on upcoming bureau ginning, with forecasts of continued higher prices amid beliefs in production-consumption gaps and lingering price- fixing inflation pressures.
MENTIONED IN THIS ARTICLE
New Orleans
Houston
New York
Shi Ginnery
Keflor
Interlocking device improvements in elevators advanced
Investigations led by J A Dickenson of the bureau show progress in enhancing elevator safety devices. Tests, conducted by W F Stutz and BE C Bainey in a lab elevator, aim to auto halt cars if control fails. Interlock must endure 100000 cycles with door mechanism, plus 25000 cycles without lubrication and 15000 cycles with rust-wobble conditions.
MENTIONED IN THIS ARTICLE
J. A. Dickenson
Bureau
Also Mentioned on This Page
L. J. Briggs
Wiregrass Realty.co
Phione
Houston Hotel
Photie
Marke‘s
Palmes & Company
Dothan
Orleans
Dole
Igh
Gow
Ee - New
Spector
Acorn
Merchan‘s
Paris
Alphonsine Frenchy
Chilinen
Engris
Louisvi. le. RY
Louisville
Barcourt
Lopisti
Maude Baughman
Eagle
J. D. James
Mer
Acorn Stores Inc
C. B. Reuss
New York City
John B. Stetson
Superior