562 



Deepeninu the Staple Soil. 



Draught-eqtjausikg Trees. P. Love, Inventor, In the Year 1834. 



tacklinoc, and attach the implement or draught-cham to the centre hole of the 

 equaliser C, thus making a complete set of common two-horse swingle-trees. 

 We may mention that we have used blocks and pulleys in place of the side 

 equalisers d d, hut found the tear and weai- very great, although they certainly- 

 work beautifully. 



Figure 3 is a Samson-equaliser, for connecting both of these arrangements so 

 as to equalise the draught of seven, eight, nine, ten, eleven, or twelve horses, 

 Avhere herculean work is to be done. These arrangements are accomplislred 

 thus : the Samson-tree is attached to the implement, and the end H to the s^ix- 

 horse set of trees ; then to the end marked I the long chain or wire-rope K is 

 attached, which passes up between the middle horses and those in the furrow : 

 to the end of this chain or rojie in front of the six. horses attach Figure 2 set 



