... a l e . t inch = 1 foot. wrought-iron bolts, screwed intothefoundation-ring,whichthuscarriesthe whole weight of the grate and the ash-pan. The level of the grate is about 24 inches above the top of the foundation-ring. A combined steadying and expansion bracket usedfor preventing any lateral...

... RAILWAYS VIADUCTS RIVERS ESTUARIES CONSTRUCTION GIRDERS SPANS FOUNDATIONS SAND CAST PILES DRAWBRIDGES WROUGHT DURABILITY SWING ABUTMENTS SCREWPILES DESIGN BEAMS STRESS DEFLECTION STIFFNESS ARCHES COMBINED ACTION CONTINUOUS BRACKETS EQUATIONS CLEVEDON CAMBRIAN WALES NEW...

... WEDGES BOLTS BRACKETS FISHPLATES TRACK SLEEPERS CAST IRON METALS FISHJOINTS WROUGHT KEYS 266 PERMANENT WAY. Mr. P. M. PARSONafSte,r describing the rolls employedfor producingthetaperedwrought-iron wedges,usedwith thejoint chairs on his system of permanent way, now being laid on the East...

...W B ADAMS © Thomas Telford and ICE 1857 RAILWAYS PERMANENT WAY CONSTRUCTION RAILS JOINTS FISHJOINTS CHAIRS BOLTS SLEEPERS BRACKETS FASTENINGS IRON METALS CAST TRACK KEYS 226 February 3, 1857. G . P. BIDDER, Vice-President, in t.he Chair. The followingCandidates were...

...R MALLET ROOFS CHURCHES RAISING METHODS SUNKEN RESTORATION TIMBER FRAMING WOOD FAILURES ARCHES IRON CAST RODS SUSPENSION CANTILEVER BRACKETS WEIGHT STRAIN CEILINGS CASTINGS FRAMES COSTS SCREWS JACKS ST GEORGES DUBLIN IRELAND EIRE © Thomas Telford...