. Electric railway journal . Particxl End Elevation REMOVABLE TRUCK CRANE truck is in motion. If it is desired to use the truckon work not requiring a winch the mast or column maybe unpinned and lifted out of the base castings and theentire base may be covered by temporary the column and winch in the usual position, loadsmay be pulled up over the rear of the truck by directpull from the winch, without the use of the boom. Jig Facilitates Drilling of Bearings THE accompany-ing pictureshows a jig used inthe shops of the DesMoines (Iowa) CityRailway for locatingthe dowel pin holesin
. Electric railway journal . Particxl End Elevation REMOVABLE TRUCK CRANE truck is in motion. If it is desired to use the truckon work not requiring a winch the mast or column maybe unpinned and lifted out of the base castings and theentire base may be covered by temporary the column and winch in the usual position, loadsmay be pulled up over the rear of the truck by directpull from the winch, without the use of the boom. Jig Facilitates Drilling of Bearings THE accompany-ing pictureshows a jig used inthe shops of the DesMoines (Iowa) CityRailway for locatingthe dowel pin holesin axle bearings. Thebearing to be drilledis merely tightenedup in the jig withthe two screws shownand a drill run downthrough the holesprovided in the scheme assuresthe accurate location of the dowel pin holes and the jigmay be placed in position and removed very is necessary to have a different jig for each class ofbearings, and care must be taken to see that the jigsare made to fit perfect bearings to st
Size: 1900px × 1314px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkmcgrawhillp
