Scherzer Rolling Lift Bridge Co

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Scherzer rolling lift bridge co.

The bridge was 115ft long and carried street traffic. Armitage the two pinions that ride the racks at each side of the bridge must turn together. The second rolling lift bridge constructed spanned the chicago river between jackson and van buren streets. Question 1 i m familiar with structural pieces by plastruct are there other major brands.

Have never done any scratch building but would like to attempt a rolling lift bridge in o scale. The scherzer rolling lift is a refinement patented in 1893 by the american engineer william donald scherzer. Operating rolling lift bridge with the optional motor kit sold separately. Yet they are at too low a level to be connected by a direct shaft there would be no clearance for trains.

The rarer rall type combines rolling lift with longitudinal motion on trunnions when opening. The first rolling lift bridge ever built was the 1895 opened van buren street bridge long since replaced by a newer bridge of a non rolling bascule type in the city of chicago and was patented by scherzer. Can be made operable by ai b. One of the few surviving examples is the broadway bridge 1913 in portland oregon.

Scherzer rolling lift bridge company 1908 drawbridges 60 pages. The first scherzer rolling lift bridge was built in 1895 to span the chicago river at van buren street. Available in single and double track versions. The scherzer rolling lift bridge company the possibilities of the rolling lift type of bascule bridge being indicated bj the success of the first bridge steps were taken shortlj after the death of william scherzer to develop the principles of design conceived by him and place them before the public on a business basis.

Preview this book. The bridge span can be rotated upwards to almost 90 degrees which allows just about any type of traffic to pass under it without ever harming the bridge. Scherzer rolling lift bridge co. The scherzer rolling lift bridge is a form of bascule bridge which use a counterweight to balance the movement of the bridge as it opens.

Question 2 does anyone offer premise plate girders in various sizes lengths. Our model is based on a bridge built in the early 1900 s and was designed by the scherzer rolling lift bridge co. It was patented 1901 by theodor rall. Created by william scherzer and following his 1893 death continued by younger brother albert scherzer this firm defended its right to exclusively build patented rolling lift bascule bridges.

If not how about angle pieces w rivet detail. Want to replicate bridge on the ny lbrr at the manasquan river. The bridge has a counterweight and raises with a rolling lift motion that moves the bridge up and out of the.