THE STRAW STACKERS 



181 



from the foot-board, be engaged, the turret will slowly re- 

 volve, carrying the chute with it. It may be made to go in 

 the opposite direction at any time by throwing the reverse 

 lever over by hand or it may be stopped by throwing the 

 other clutch out by means of the rod. Rivets are used as trip 



FIG. 47. SECTIONAL VIEW OF WIND STACKER. 



pins and these will cause stacker to reverse its swing auto- 

 matically, any desired length of swing being obtained by 

 placing the trip pins in the different holes in the main-turn- 

 ing worm-wheel. Care must be taken to see that these trip 



