Model of a Disengaging Gear for Paddle Wheels, Petrus van der Loo, 1841 demonstration model Model of the disconnection of the crankshaft of a scoop wheel, on a ground board. The pen of the stool falls into a slot of a head on the stool of the Rader axis, which, when turned in the correct position, lets the pen and thus disconnect the ashes. With each stroke, the pen of the stool then moves freely through the slot. Both axes can be moved with a crank. Scale 1:10 (derived). model maker: Netherlandsafter design by: United Kingdom wood (plant material). brass (alloy). paint (coating)

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Size: 5754px × 4260px
Photo credit: © piemags/rmn / Alamy / Afripics
License: Licensed
Model Released: No

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