PLOUGHS-WHEEL OR SULKY. 



pending cross-shaft and the loose pulley on the revolving 

 axle, and their connecting-chain, of means, substantially as 

 described, for automatically disengaging the loose pulley 

 from the revolving clutch when the plough is elevated, and 

 other means, subst.intially as described, for automatically 

 locking the cn>s^-shaft from backward rotation at the time 

 when or ininieiliately after such disengagement of the loose 



II.— The cumljination, with the main frame and a plough 

 flexibly suspended therefrom so as to be capable of vertical 

 movement, of a rocking frame pivoted to or hung upon the 

 main frame, and having chains or their equivalents extend- 

 ing to tlie standard of the plough and to the plough-beam, 

 substantially as shown, whereby, when the plough meets an 

 obstruction, its point is automatically caused to rise and its 

 rear portion to descend so as to clear the same, substantially 

 as described. 



12. — The combination, with the main frame and a plough 

 suspended therefrom so as to be capable of a slight lateral 

 miivement, of a rocking frame pivoted to or hung upon the 

 niniii Iviii!.', aiiil liiuui!; chains or their equivalents extending 

 to llir |>|.iUjli-.i iiiiLinl ;iihl to the plough-beam, substantially 

 as -,1m\\ li, u luri!.\ il)r plough is caused to automatically 



again 



pende 



tile rockiiiL; frame and the chains con- 

 1, substantially as described. 

 le .if the machine and the plough sus- 

 combination with the revolving axle, 

 : side draft or side thrust of the ma- 

 ul, at or near the center of the machine 

 led. 



ugh, the combination of a main frame, 

 e'lcfroin and adapted to be raised by 

 e team, with one or more of the sup- 

 i peripheral flange or flanges thereon 

 the side pre sure of the plot t,h 



■ lifting power of said wheel 



chine upon it^ 

 substantially a 



I5.-lnas 

 a plough susiiended tin 

 power derived iVoin tin. 

 porting-wheels, having 

 and adapted to resist 

 and thus increase thetrai 

 substantially as described. 



1(1.— The combination, with a plough of acoilter ton 

 sisliii;.; ol a com a\ o-convex disk arrange 1 o i a i b tai t ally 

 hoii.'oiii.daM. oliliquclyto theUne of Inft a 1 a iaj te 1 to 

 aulouialirally yield readily to rocks orotic ol ti ctionsv tl 

 which it comes in contact, substantially a le cribed 



17. — The combination of the conta oc nvex bla le of 

 the coulter with the inclined arm in which the bh le 1 no 11 t 

 ed, the vertical arm to which the incline 1 arn 1 ait ulate I 

 the horizontal arm above the plough beai 1 the t tl n ry 

 metal straps, and the nuts and bolts, ti their e luualtnt fir 

 adjusting the blade to the desired angle with resj^ect to the 

 line of draft, substantially as described 



18. — The combination, with the plo igh of one or more 

 revolving disks arranged at the rear of the mould boaid, and 

 having openings through them to permit of the pa age of 

 the soil for the purpose of securing more thorough pulveuza 

 tion of the latter, and also to render said disl s self cleai ing 

 substantially as described. 



19. — The comliination, substantially as de cubed of the 

 mould-board of the plough, the plale 1 hi „ tl e 1 ] 

 socket, and the part r, carrying the d 1 r 1 I 1 1 

 dered adjustable in ami out and fo.wa I Ilk 11 > 



means of the adjusting-bolts, substanti II) s le cube 1 



20. — The plate R, having the loop or socket and haMng 

 segmental slots and liolts, whereby to alju t it so as to cat se 

 the part P and its disks to be moved i- 01 lown sub tan 

 tially as described. 



21.— The combination, with a main fiame an 1 a plou h 

 suspended therefrom, of a series of ol lique lotary h 1 s 

 placed directly opposite the mould 1 o 1 1 ail uj on the 

 ploughed furrows, for di\iiling and 1 ir j, th ti rne 1 



.soil, and for the luillier purpose of re it tl e te 1 h icy of 

 the side thrust of tin- plou-li to ih ist ar 1 tl e t a 1 e and 

 tongue and exert a side pressure upon tl e tea 11 1 tai tially 

 as tlescribed. 



22. — The combination, with the main frame the j lough 

 suspended therefrom, and the supporting-wheels, one of 



which has a peripheral flange, of a series of obliquely- 

 positioned rotary disks arranged abreast the plough, and 

 operating in connection w ith the flanged wheel to op| ose in 

 direct line the side pressure of the plough, substantially as 

 described. 



23.' — The oblique harrowing-disks mounted in arms 

 which are hung upon diagonal axes, substantially as de- 

 scribed. 



24. — The oblique harrowing-disks mounted in arms hung 

 upon diagonal axes and kept down to their work by 

 means of springs or their equivalents, substantially as de- 



25. — The combination of the heads V V, clamped to 

 their shaft, and having ears v' v', and guide-loops i^, 

 with the arms -J'-, curved arm w'', and springs t/', substan- 

 tially as described. 



26. — In a sulky-plough, the combination, with the series 

 of obliquely-arranged harrowing-disks, of the io;k-shaft 

 mounted in the extension of the main frame, and upon 



diich thi 



ban 



support 



3f said disk 



aited. 



the 



sup- 

 har- 

 iwing 

 ption 

 mted 



ol the seed, the seed and fcrtili^ 

 upon the frame between the plou^!' 1 ; 1: , j oiting- 

 wheel on the furrow side, and d.-n,! i 1 1 omi the 

 rotating axle, and the series of obli jii- I, n -i, ,:,- .!i,ks for 

 further liai 1 ■ .\miil: iln "il and covering tlie seed, all ar- 

 ranged .111 : , laiuially as described. 



28.— Ill I. :: I :i,\\ith the main frame of the ma- 

 chine, llie pi ii.,i', iiio, liic oblique harrowing-disks, of seed 

 and reiuii . r sow ing meclianisms arran-.;ed upon the main 

 fr.inie, and tlie levers .v' .r', under the control of the driver 

 from his seal, lor throwing into or out of operation at will 



oth of 



mecha 



ally 



de- 



:n a ^ heeled plough the 

 1 1 ui po t ng lei 111 

 I lie 1 y fl 11 



tie aipl 

 pr 1 ci 1 

 cally 1 r 



f tl 

 f t 

 ul ta 



-J 



f om the 



their 



1 cctly 



I) by 



1 the 



lethe t iniig fthefuiiov. 



5 — 1 he ] loughshare A', cut a\ay 1 [ on its forward 

 surface at in romlii ation with the jointer H piovided 

 with dovetailed flange //", as and for the purposes specified. 



