PLOUGHS-WHEEL OR SULKY, 



ted space, 



iv.tchet-wlieel on the hub may be operated sinniltaneou<iIy for 

 rai^ini; the iiloUL^h from the groiiml. 



5. — 1 lu- fool K\er S, ]iroviileil with the projections j s, in 

 combin:Uion with the roller r ami spring-pawl /, siil)stan- 

 tiallyas and for the imrposes herein set forth. 



6. — The combination of tlie foot-lever S, slotted link V, 

 lifting-pawl \V, and ratchet-wheel Y, substantially as and for 

 ilie puiposes herein set forth. 



No. 215,918 —MILO HARRIS, Jamestown, N. V.— 

 /-.irm Innks or Draught Atliuhmentsfor P/om^/is or Har- 

 nm's.—.V,iy 27, 1879. Filed jVo-.vmi.-r 9, 1878. 



Claim. — 1. — In farm-trucks, the cast standard D, having 

 cap E and mortise A formed thereon, in combination with 

 springs' ^i«l seat G, constructed in the manner suijstantially 

 as show n and described. 



2 — In combination with a plough attached to a farm 

 truck by a loose joint, the plough-holder P, having wheel or 

 wheels Q and adjusting-chain K, substantially as shown and 

 described. 



3 — The combination, in a farm-truck, of the main axle C, 

 the adjustable arm-spindle c, and the cast standard D, hav- 

 ing cap E and mortise //, with the gain at the bottom, and 

 ])rojection for attaching the braces L, substantially as shown 

 and described. 



No. 215929— THO.M.\.S E. JEFFERSON, Bo.ston, 

 y\.\si.—Suiy-P/,uj/is.—.h;!}' 27, 1879. Filed A/iri/ 19, 

 1879. 



Claim. — I. — In a sulky-]jlough, two or more ploughs ar- 

 ranged abre.ist of each other, ami having mould-boards or 

 shares of a| 1 roximately ci|ual kiii^th opposite each other,and 

 having between their inclined opposite surfaces an unob- 

 order that the slice or turned earth cf 

 e or mould-board may be thrown and in- 

 verted into the furrow formed by the furrow-side plow, sub- 

 stant ally as described. 



2. — The combination, with the ploughs, of the beveled 

 bea ing wheels /> b' and the coulter-be.iiing whee's d ,, 

 whereby the lateral strain is resisted at botli ends of the 

 plough, and the same caused to run straight, sub^tantially as 



3. — The combination of the two rear bearing-wheels, hh' , 

 and the self-locking levers 11 u', for the purpose of elevating 

 the ploughs, substantially as set forth. 



4. — The combination, with the pivoted or fulcrumed 

 ploughs, of the rigid adjustable braces or stays v v' , con- 

 nected to the rear end of the mould-board S S, whereby the 

 mould-board may be adjusted in either direction and firm 

 ly held in position, substantially as described. 



5. — The comljination of the adjustable braces v v' with the 

 double bearings and fulcrumed in the bifurcated levers u «', 

 for the purpose set forth. 



6. — The bearings and fulcrum in levers u 11', ai constructed 

 with hanging brackets ;; ri 11 it from the main axle o, as and 

 for the pur; ose stt forth. 



7. — ( )ne or more revolving disks, .v, arranged at the rear 

 end of the n.oulcl-Loard, lor the purpose of pulverizing and 

 inverting the soil, sub-tantially as described. 



8. —The coml)in.^tion of one or more ploughs, S S', mova- 

 ble on fulcra w /«', with braces or stays 16 16 and v v' , as 

 and for the purpose stt forth. 



9. — The combination of the notched arms or levers 19 19, 

 rocking win, I- 1. o en J,,,;i S, main shaft 0, and levers »< /(', 



I J — III ' : ;:ir: II iili rockiug-ploughs S, lockiug-lc- 

 ver «, au'l -li ;i;i_; !,..'i,. inl notched link, 19, as and for the 

 purpose set forth. 



1 1. — The combination or sliding-pole 12, pole-shaft 8, and 

 disks 9 9, as and for the purpose set forth. 



he combin 



of the 



poif 



mg I5,pol. 



e-shaft 

 forth. 



8, di>ks 9 9, and notched levers or links 19 19, 



i;. — '1 he wheel c, having projecting Irom its perijjheiy 

 the continuou-^ annular cutting and bearing rim, having a 

 sharp edge and concave faces, substantially as and for the 



14. — The herein described self-adjusting elastic seat I, 

 with it^ adju-lable foot-rest 3 on the foot-bar 2, ear 4, bolt 5, 

 s )ring 6, and strn lard 7, as and for the purpose set forth. 



15. — T le comb n.rtion of sliding-pjle 12, pole-shaft 8, os- 

 cillating disks 9 9. link 19. and self locking lever « n' with 



rear bearing furrow wheels b b, for the purpose of elevating 

 the ploughs, substantially as set forth. 



16. — The plough having the upward-projecting bifucated 

 standard fulcrumed to and embracing biacket crsupport nii, 

 projecting downward from the frame, substantially as de- 

 scribed, and for the purpose set forth. 



No. 216,375. — -MERCER BROWN, Vkrmii.i.io.n 

 Grove, Ii.I.. — Sulky- Ploiii;h Attachinfiils.—Jutu- 10, 1879. 

 Filed April T. 1 879. 



Claim. — I. — In a sulky-plough, the axle A, having the 

 right angular bend /!■ at one end and the obtuse-angular bend 

 b at the other, in combination with a slide, E, working on 

 the latter bend, and actuated by a lever inechanism to tip or 

 tilt the plough, substantially as specified. 



2. — In a sulky-plough, the sub-frame consisting of the 

 bail H, the sliding cross-rod G', the axle A, having incline 

 b at one end, the slide on said incline, a lever mechanism 

 raising or lowering said slide, and a plough-beam suspended 

 from said bail, substantially as specified. 



No. 216,415.— THOMAS E. JEFFERSON, Boston, 

 Mass. — Sulky-Ploughs. — June 10, 1879. Filed J/oj' 17, 

 1879. 



Claim. — I. — The axle B, anti-friction pulley C, arms C, 

 and friction-roller C'^, combined with the knife-arm D' 

 pivoted at if, to give upward stroke to the knife, as and for 

 the purpose set forth. 



2. — The knife-arm 1 )' D, having knife D'^, as shown, com- 

 bined with the eccentrics C C C^ and cutting-guides d"', 

 .as set forth. 



3. — The curved bars E, carrying the ploughs, combined 

 with the adjustable frame F, as set forth. 



4 — The adjustable frame F, combined with the operating 

 thumb-nut /', and with springs f above and below, as 

 specified. 



5. — The adjustable harrow composed of the shaft T and 

 di^ks '1^ combined with the slot t' in the frame T' and 

 proper securing devices, whereby the said harrow mav 

 be adju-ted independent of the mould-board, as si>eci'- 

 fied. 



6. — A double-slotted sliding tongue, combined with a 

 double-tree and an intervening spring, J, as and for the pur- 

 pose specified. 



7. — The sliding slotted tongue and double-tree and spring 

 J, combined with an elbow -lever, H, and chain I, for rais- 

 ing the points of the ploughs out of the ground, by the 

 draught, as specified. 



8. — The tongue, draught-chain I, and elbow-lever H', 

 combined with a self-adjusting king-bolt, K, pawl K^, and 

 t notches K'', as stt forth. 



9. — The self-adjusting king bolt K, pawl K', and notched 

 tongue K-', combined with pedal L /, elbow-lever H', and 



10. — In a sulky-plough, the combination of the slotted 

 hollow king-bolt K, pawl K', pedal-lever L, and draught, 

 .as specified. 



II. — The spring draught-bar M', combined with the 

 king-bolt K, frame M M', and draught, as and for the 

 purposes set forth . 



12. — The elbow-lever H' H, having pulleys^', and the 

 draught and connecting-chain, with the plough-frames 

 G, with jaws G', as and for the pur)50se set forth. 



13.— The elbow-lever H' H and ))loiigli frames ( , C,' g\ 

 combined with the rod II, nut 13, and ^iiriiii; 12. which 

 overbalances the soil, as and for the pur|iovc^ ^tt loitli. 



14.— The spiing 12, rod II, and adjusting-nut 13, to 

 counterbalance the soil upon the ploughs, combined with 

 the plough-frames and the main frame A, as set forth. 



15.— the cu-hions /;* on bar A of the elbow-lever H', to 

 allow and modifv a yielding lateral motion to the front end 

 of plough., a. -I'ltcified. 



16. — The ^pinig 12 and connections H and 13 on the 

 elbow H' and Irame, in combination with the cushions/;* 

 on the bar H, to regulate and modify the perpendicular 

 and lateral motion of the front of the ploughs, as speci- 

 fied. 



17. — The combination of the draught-spring J, spring 12, 

 and cusliions h' . with their connections, to prevent concus- 

 sion frnni the Inirit of the ploughs coming in contact with 

 rc-i lin^ -ub-taiR',--, asset forth. 



