PLOUGHS-WHEEL OR SULKV 



369 



"iiiioiii aUcciinjj the worUing position of the plough, sub- 

 -iimidlv a- set" forth. 



7. — In combination with the bar .\, wheel B and spindle 

 b, and pl.ite C, the .spring <, operating sulistanlially as and 

 for the purpose specified. 



S. — The combination of the plale C, l»r .\, spindle h. 

 and spring <■ with the lever- c' and <■", .substanliallv as and 

 for the purpose specified. 



9. — The plough-po-t u and plough-beam G, constiucted, 

 as djscrib.Hl, of two jilat.--, one pa— ing through between 

 Ihe doubled poLiinii of iIk ji I III 1 i!h other overlapping 

 it. as ik--crilicil. ill c.rin! li. ■ ■ !■ adjusting-screw, 



subst.intiilly a- and f.i ih,' ; : . .- ;. .■w~\. 



10. — In Ciiniliination »ii'i I i' lion. \ .md plough-beam 

 (1. tne adjusting device- H II' and 1 I', which also con- 

 stitut • the mean- for hinging the beam to the frame, substan- 

 tially as set forth. 



II. — The combination of the coulter K and circular-saw 

 cutter \\' . -^rn -d io^tt!i-i. -o ,1- lo operate substantially as 



12. — I'lu- 1j\.i I. li.uiiii; the forward-bent portion/', 

 operating in comliiii.Uion with the frame A and devices 



W. \.Ui.llA\. IM. kviii. \\\..Si,l/;v l'h'ui;,is.—Aj'n! 

 16, l87<S. lilcd /.,/;7./n' 19, 1878. 



lie-wheel sulky-plough, an axle A, 





' J. ihi' -wurK-d li.unc t;, the lower end of which is at- 

 1 n hod I . tlic hind-icic of a plough, and having the brace I 



j sciuicdto the ph.ii;.;li-l.eam, and extending rearward to 

 form one ofthcbeaiingsfor the wheel I .)f the plough, sub- 



3 —'rhecombinalio'ii ,,f the axle A, » idi rh.iigated serew- 

 I rod at tlie end. tlie anil- K K, init- /■ /■. tMiij^uc 1., and brace 

 i M. with -crew-iod and nut- w ///. uliendiy the tongue can 



' .\o. 20J.015. \\M. II W II I II l.l.Sl-;\ and CHAS. 



! ■). NClIll 1 . l;i -III, \',\\ \ II ',,',:' /■/,;,-/li.^.l/'n7 16. 



I 1878. fil-i /„vv ,, 17, l\-N 



I C'laiin- I I li,; i .niil.in;iii. ill, Hilh the independent foot- 



' levers K 1 md ol. m-h li Mm 1 ', ,,f the tran-xerse slotted 



ntiallv a- -it forth. 

 I J.— The ciiihiniii 



the l.hUc II 



stantiallv a- and h.rthe purpo-c -pecitied. 



14.— I'he ivvoKin- Loidter K, con-tiucted with aic- 

 sh.ipe.l knur- 1,1 indent..li)ns. and so as to leave Hat pro- 

 ])rllin^ point- aiian.;cd al right angles to the cutting-edges, 



pawl S, ill loniliiiiati on with plate r". and witli the frame 

 A and ph.ii-h. -ub-lant allv a- an.l f..r the purpo-e -peci 

 fied. 



e A and 

 idju-ling 



11 dU 



in It-piopu |o ItMll 



.\o. 2ji,7;7,-\lll.(i 11,\RKI,--, |\\ii-r..wN. N. V.— 

 />,»/ ',■// Alhi h;,.;:ll\ r J'/„i,^'!i-.—[)fiir, !, ;6, 1878. l-iled 

 J/»,vi I. 1873. 



Claim.— I. — .-^ draught attachment to operate in front of 

 a ploug'i-beani. con-i-ting of the truck K, the perforated and 



desciil.'ed. 





Mtclu 





h the 



lie tin 



parallel | 

 il the lex 



plough-beam C, substantially as and for the purpose set 

 forth. 



No. 21.3,027.— HARl.OW M. I'KKKMAN, L.^throp, 

 M...— A'/7V//- A/t.u/iment 10 /•/„„x-/i^.~-April t,o. 1878. 



/■.h 



lu-cl V. an.l tlu- 



Ilk D, the axle E, 

 the plough-beam 

 ntiallv as herein 



.\o. 2.15,420, — 1(11 IN (LAN ION, iHi; (;r.\n.-.f. F,\rm, 

 I. wi.i.s' l.\Ki , 'innALX.xKii r. t).,) Mi.sN.— ;(■//<','/ .-//- 



.;.■/////,■/,/. /; / /'/<w,//,., -.i/,7r 7, 1878. Kile.I Fchniary 



'-1. 187S. 

 (laini. — The hea.l-bl.ick ,\. having a hole formed thr.nigh 



with 



ik- I! I! pas 



•' -I-"'' — ^'--V.idapnd!- >Ih:,-..p 1 .,1 ph.u^h- 



b. an,-, o.-cul.iv.u..r bean,-.,. ,1,1 ,.p.-i.U,. I by niea.i- .,f the 

 a.ljustable lever I)', lockin- pin .; ', -pii,ii;-han.ll.- //, an.l 

 p.-rfoi'aterl segment K. -ubsi iiitialU a- .iiid I.., the }nir|>o-e- 

 h-reiii set forth. 



2.-ln a sulky plough an.l .ulii^.tu,. the frame (.;, con- 



a- well a- ta; paralld pait-,/' </-ri.> which tne adju-table 

 tongue I is fasten -.1. substantially a- herein -tt forili. 



No. 2j;..)...S 1 \^ H. 



(luim. — I, — A -uikv-franie con-i-ting of the axle A' 

 ic -hape.l lea.h ,\". wli.-.-l- C C, -oin.lle- /. /-'. an.l ca-ter 



