... to the bottom of the boat. The piston rods b b, are keyed at the upper ends, to the cross heads c c, to the exterior ends of ... In the same forks are inserted the ends of other connecting rods A A, which are keyed at their upper ends to cross heads t i. In the centre of these cross-heads are bushes large enough to receive the rods jj, which extend to the crank pins of the cranks k k. These cranks are fixedtoanbsp;...
|Title||:||History and progress of the steam engine. To which is added an extensive appendix by L. Hebert|
|Author||:||Elijah Galloway, Luke Hebert|