. Railway mechanical engineer . cai /v?2atfara?* -f Af/YG7?T Of 34P- 7o£ r/ififwa tf/y/sm or sjff- -ny AO/QWi mr/srr- -itaszoz AfMM(/M mrmr- s/as&a? oc/rs/x #//? osco/i -zf /x,ff/tfytj//r - —if sow //f/6#r tf AtM-mS/fr Zj MX 1040 OfZAXMOSlO40<XL/£- 4Z6M3S £vas smuvo. spm/ye Piors/> Fig. 6—Truck Spring Details adoption as standard. It is recommended that interchangerules be formulated to protect the alloy steel springs againstbeing replaced with ordinary springs. The secretary has referred this to the Committee on Speci-fications and Tests for Materials, requesting preparation ofspecifica
. Railway mechanical engineer . cai /v?2atfara?* -f Af/YG7?T Of 34P- 7o£ r/ififwa tf/y/sm or sjff- -ny AO/QWi mr/srr- -itaszoz AfMM(/M mrmr- s/as&a? oc/rs/x #//? osco/i -zf /x,ff/tfytj//r - —if sow //f/6#r tf AtM-mS/fr Zj MX 1040 OfZAXMOSlO40<XL/£- 4Z6M3S £vas smuvo. spm/ye Piors/> Fig. 6—Truck Spring Details adoption as standard. It is recommended that interchangerules be formulated to protect the alloy steel springs againstbeing replaced with ordinary springs. The secretary has referred this to the Committee on Speci-fications and Tests for Materials, requesting preparation ofspecifications. Fundamentals Inquiry relating to fundamentals, and their meaning, in-dicated the necessity of describing those pertaining to mini-mum areas more in detail. The minimum area between rearfollowers of the center sill construction is the whole area incompression under end force, without deducting for rivet andother holes, which are filled with metal. In the formulae on which former requirements were based,page 772, 1920 Proceedings, line e, under heading Forcenter sills between rear followers, the word tensionshould have been omitted, making it read: The minimum area = T. The tension and bearing area requirements, but not theshear area requirements, sha
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
