1526 



TEETH. 



by tjiDipIe fliiil cuuvciii'ciit n)c;piis will prn\ jile 

 for llie stiiiiilard n vertical urljiistineiit, a li)r- 

 wnnl niul back ailjURttnciit of tlic pitch, and 

 also tlio lateral iiicliiiatiou of llie staiidaiil. 



1. TUo ciiliivaior .stamlanl cijiiiip or coup- 

 ling: coMipoMt'il of tliu sliilin;; pKito C, encir- 

 cling tlie stiimlard A and pnividcd with the 

 |nn;;itiidiual slots V Fand the aet scion K,the 

 plato I>, also having aperture to lit tlio sland- 

 ard A aiuHiavingcross-sIots II li, the bolts G 

 O, and the 4}earn B, as tthowii :itnl described. 



M. The couibiiiatioii of the [ilatrs ami I), 

 slotted and perforated as denoribed, tlio hol- 

 low standard A, the Ket-scrcw K, the beam B, 

 and t\i(- bulls tt Ct, as and for the purposes set 

 forth. 

 10,076. JOHN S. ROWELL, Beaver 



Diiin, Wis. Cu'itivatur Tooth. Original 



232,8o0. Oct. 5. 1880. Reissued April 4, 



1881 Filed Oct. 27, 1881. 



1. Tlie double pointed reversiblu tooth dc- 

 .scribed, con.sisting of tlie uielal slmnli S,liav- 

 irig fixed similarly-curved shovel iioinls T at 

 Ua opposite ends, tlie wlioloeonstituliiiffa uni 

 tary structure of substantially the u.sual Icugtli 

 of scedcr-tecth, combined with a. slipping phitc 

 adajited to Indd the tooth by clamping near 

 its nj)per point, substantially as described. 



2. In combination with a beam aud with a 

 pliiie having a slipping coiiniction nith the 

 beam, a double bladed tootii, S T, detacliably 

 and ieviTsilil.\ secured to the .*ilipping plate by 

 u fastening iiidrpcndent of I ho fasteuing which 

 sieares the plate to tlic bcuni, whereby tbo 

 tootli uiny be reversed without disturbing ilio 

 plate, substantially as described. 



X Tliocombinatiouof theclefl beam A, slip- 

 ping plate E, clamped witliin and extciidiug 

 ont of the beam cleft, the <i(ml)l(-poiutcd re- 

 versible tooth ST, fitted to tlie protruding por- 

 tion of the sli|>ping plato, aud mechanism for 

 detacliablj seouiing tho tooth to the e.\posed 

 part of the plate, Kiib.stantinlly ;is nud fur the 

 purposes specified. 



•1. In combiimtioii wiih a rultivator-bcam 

 and with a double shovel jiointcd reveraiblo 

 tooth, ST, an in torinediato plate having a slip- 

 ping connect ion with the beam, a fastening for 

 rigidly but detachably .securing the tooth to 

 Iho phite, and means for guarding tlw upper 

 tooth poiut, substantially as set forth. 



.~>. Ill coinbididion with tho beam and with 

 a iloiiMr pointed reversible tooth, S T, having 

 siui;l H- cursed shovel-points, a plato havinga 

 .slippiiig nttaclirocnt with tho beam, aud a fast- 

 ening lor holding the tooth by its upper end 

 to Ihc pl:ite, sjiid slipping plato being extended 

 to adbrd a guard to tho uoiised tooth-point. 



(i. In conibinatioii with a beam and witli a 

 double sliovel-pointed reversible tooth, S T, a 

 pliile liaving h .iJippiug connection with tho 

 beam and rigid detachableconuection with tbo 

 tooth, s;iid plate beingextended and nn.inged 

 to liolii the tooth at the rear of the beam, sub- 

 stantially as ile.scribed, 



7. Thcslotled beam A, tho pivoted slipping 

 p'ate II, slotted to receive the binding-bolt fc 

 and provided with the clamping-bolt C, and 

 shoulders outside of the beam, combined with 

 the adjustable or rever.siblo tooth S T, riyidly 

 hot removably secured thereto, sub.stnntially 

 as described 



S. The slipping plato li, adapted to be piv- 

 oted at. its front end by bolt ;» and provided 

 with slot t, whereby the clamping bolt h may 

 (tassthroiighsiiid plate, combined with a hook- 

 'ng-shoiildci. 1', and hook-headed clamp bolt, 

 <_', whereby the shank S may be fitroly Intde- 

 taeliably held, substantially as dobcribed. 



'.». (Ui'mbined witii the reversible tooth S T, 

 a ^Iipping plate, B, adapted to be located in a 

 elefL ill the beam A and provided with a hook 

 ing-shoulder, I*, offset laterally from i^aid plate, 

 and the clamp-bolt G, whereby the. shank S 

 will be held in line with said plate, but capa- 

 ble of :idjustment up and down thereon, as 

 shown. 



lU. Combined witli tlio reversible tootli S T, 

 the slipping plate B, cottsiructed with later- 

 ally-projecting fl.tngcR along its rear edge, 

 whereby tho unused tooth is gnardcil while tho 

 machine is In operation. 



11. Aslipping plate, B, pivoted and cl4imi)eil 

 within a cteft in ihobenm A by separate bolts 

 aud provided with a holding-shoulder, P, and 

 clamp-bolt C, in combination with the re\otsi- 

 bleloulh aT, .IS set forth. 

 250.356. JOHN MORTER, liloomiug- 



hurg, Ohio. Ciiitividnr Tootli. April 11, 



Ibs'ii. Filed l>ec. li), 1881. 



My invention relates to an improvement in' 

 cnliivatorteeth; and it consists in tho com- 

 binati<ui of a pivoted tooth and a pivoted an- 



guhir lever, which bears against the upper end 

 of the tooth-frame at its lower end, and which 

 has its upper oiul secured to a suitable spiing, 

 which is sccureil to the under side of the beam, 

 as will be more fidly described hereinafter. 



Tho otyect of ,niy invention is to hold tho 

 lootb in its normal position by means of a piv- 

 nicd spring actuated lever while the tootli is 

 being drawn freely along through the ground, 

 but which lever will allow the tooth to give 

 bacltward in case an obstruction is encoun- 

 tered, and thus enable the tooth to ilde over 

 the obstruction without being broken or i^top- 

 jiing tho team. 



Tho combination of tho beam A, the pivoted 

 (ooih-holder IJ, Uie supports E, which project 

 beyond tlie front edgi? of the beam, the angu- 

 lar lever <.i. which benrsagainst the upper end 

 of the tootii-holdcr spring O, and set-screw V, 

 substantially as shown. 



256,922. JOHN S. ROWELL, Beaver 

 Daoi, Wis. Sct-'der .n- OuUivntor Tooth. 

 April 25, 1882. i''i!.'! Oct. 12, 1881. 



1. The double pointed reversible seeder- 

 tooth described, having its opposite eudssimi- 

 lurly shaped and its intermediate poition or 

 shank bent to the for'm shown, daid tooth be- 

 ing struck froui a single piece of sheet metal, 

 substantially as described. 



2. In combination with the beam aud with 

 a plate having a slippingcouneetion therewith, 

 a double pointed tooth r;ousisting of a sbanlc 

 having a blade at each end, and being, as a 

 whole, delachably and rcversibly secured to 

 the slipping plate, the elevated unused point 

 boing arrauged iKiioath aud nearthebeam,8o 

 as to be guarded thereby, substantially as de 

 scribed. 



3. In combination with tho beam having an 

 open vertical slot at its rear end, the slipping 

 plate B, connected to slip in said slot, and pro- 

 vided with an e-xtension on its lower margin, 

 a double-pointed tooth, and a means, subst.an- 

 tially as described, for securing the tooth di- 

 rectly to and beneath the lower projection of 

 the slipiiing plate, substantially as and for the 

 purposes set forth. 



4. Combined wiih the beam and with the 

 bent sheet- metal double - pointed tooth de 

 scribed, .-i slipping plate having ti projection 

 theroou shaped to (it the rear concave face ot 

 the tooth, aud a bolt, D, ob its equivalent, for 

 securing the tooth to srtid projection, substan- 

 tially as described. 



258,263- WM. D. STROUD, Osbkoah, 



AVrs. Cultivator Tooth. Mav 23, 1882 



Fika i'eb. 14, 1882. 



The natureof my invenlion relates to tho use 

 of a cultivator tooth or blade so attached to 

 tho shank as to be dexible or yieldii-g when 

 the blade strikes a stone or other obstruction. 



It further relates to a device for changing 

 and ndjustiug tho lateral angle of tho bladcso 

 as totlirow tlio earth to the right or the left at 

 will. 



It further relates to a combination of the two 

 devices mentioned, w bicb together form a uni- 

 versal joint, by which both the longitudinal aud 

 lateral position of the hlaile may be changed, 

 all of which will bo more readily nndcr.stoo(l 

 by reference to tho drawings, in which— 



1. Thocombinatiouof thocultivator-tooth H, 

 key-.seatcd wristG.and gili S with the pivoted 

 yoke K,snbstantially as shown ;ind described. 



2. The cultivator - tooth H, having a key- 

 seated wrist, G, and gib S, in combination with 

 tho pivoted yoke K, link E,aud spring B, sub- 

 stantially as and for the purpose shown aud 

 described. 



261,490. ROBERT L. TURNER, Olena, 

 Ohio. Cultival..r July 18, 1882. Filed 

 Oct. 17, 1881. 



My invention leUtes to an unproved form 

 ofeidtivator designed to secure a more per- 

 iecl and uniform pidveiization ot the soil and 

 nil eiaier draft, and also to avoid displacing 

 tho -oil or the leaving of the same in farrows. 



It consists partly \n tho Ibrm of the tooth, 

 which is made in tho natiii-e of a plain curved 

 blade, aud partly in its position in relation to 

 the frame, the plane of the upper portion of 

 the blade being arranged to work in the \\ut-. 

 of draft, while the body of tho blado is in 

 dined to tho vertical, with its lower bent part 

 to the rear, which structure and ils relation 

 to tjie fra>no .'serve tho desirable vi.-snlt ot 

 causing the upper portion of the blade to en- 

 ter the ground like a colter blade and with a 

 shear cut, while the oflsetting curved portion 

 scrapes, breaks, and pulverizes the sod more 

 and more Iroui lh« point «hcro the bl.ade Ihst 



strikes tho eartli, and leaves the earth with a 

 surface behind, which is not broken np by fur 

 rows, its hereinafter more fully described. 



A cultivator-tooth consistingof atwo-edged 

 blade curved at its lower end, as shown, com- 

 bined with a frume-WGrk and arranged in- 

 clinedly thereto, with the piano of its unbent 

 portion in the line of dralt, sub.stanlially as 

 and for tho purpose described. 

 261,636. JAMES H. SMITH, F..nd dtf 



Tia<:,Wis,.uBsigiior to the Wln^'ciand yeedi.T 



Co.' Cultivator Tooth. July 26, 1882. 



Filed May 9, 1882. 



This inveotmu relates to certain new and 

 useful improvcinouts in devices for bracing a 

 onitivator-tooLh, more especially designetl lor 

 use ill connection with the class of cultivator- 

 teeth that havo a shank aud a shovel at each 

 end } and to this end the invention consists in 

 novel teatures of construction, ami combina- 

 tion and arrangement of [larts, all as will bo 

 hereinafter fullydescribed,andset fortli in thO 

 claims hereto ynncxed. 



1. The combination, with the beam A, rever- 

 sible ciiltivator-Looth D, and pivoted standard 

 B. of the double brace 0, connected at its up- 

 |)er end to the rear end of said beam, and its 

 lower eud embracing and connected to said 

 standard and the shank of said tooth, sub- 



'stantiallyas and foi- the purpose herein shown 

 and described. 



2. Tho combination, with tho beam A, re- 

 versible cultivator-tooth D, and pivoted stand- 

 ard B, of the double brace C, connecting said 

 standard and tooth with the beam, aud the 

 clips 11 ri for centrally connecting the shank 

 of the tooth to the standard, subsfautially aa 

 and for the purpose S[)ecified. 



3. The combination, with the beam A, com- 

 pose<l of the parallel bars a u, and having a fric- 

 tiou-cbitch at its rear eud, of the standard B, 

 pivotally connected at its upper eud between 

 said bar^ a a, the reversible tooth, the double 

 brace C, connected at its upper end to said 

 betim by the friction-clutch and embracing and 

 connected to said stan lard and tooth, aud the 

 clips H H. all arranged substantiallyas herein 

 shown and described. 



267.739. ARTHUR S- CORE, Rochester. 

 N. V. Cultivator Tooth. Nov. 21, 1882. 

 Filed .lulj 24,1882. 



The object of my iinention is to divide the 

 side•^ of aeiiKivutof-toOth of common form into 

 laterally ■ projecting blades, and form said 

 blades in such a manner that masses ot earth 

 Mini weeiis moving upward along the face ol 

 ihe t'roth during its Hilvaneo thiough the soil 

 y\i]\ eui'ounter the edges of the successive 

 blade.H and b^ cut or broken up, the lower 

 or cutting edges of said blwdcs being inclined 

 n[)Wrtid toward their lespective free ends, t^o 

 as to liavr a sliding or shearing cut upon the 

 uia>*>ies of earth and we< iH as they are pressed 

 upward and ontwurd by the advance of the 

 tooth, the tooth in its operation actuig as a 

 piilveri/ter of the soil. 



A cultivator-tooth formed with a point,'/, 

 audlati'ralb'adesc,exteiidingoliliqnelyateacb 

 side and imck of acfittral ridge, ^, of the tooth, 

 the lower or cutting edges of wjiid bludes be- 

 ing inclined obli(juel,s outw.'ird and upward for 

 thb purpose of giviug a shearing cut to the 

 same, and the ])lane of either blade passing in 

 rear of the next, blaile abo\e, siubstantiHliy as 

 shown aud desciihed. 

 268,234 ZADOCK HOWE, Lowell. and 



ELLIOTT OATLEY, GrcenviUe, iMich. 



Cnltiviitur. Nov. 28, 1882. Filed Julv 



22, 1882. 



The eombiuatioii,withacultivator-stanilard 

 having a broail bearing or foot, c, having per- 

 foraiions I and lateral recesses g, of tlm trian- 

 gular pUte or blado a, and lliH bolts A ft and 

 mils H, whereby said blado is secured to sard 

 twt. .substantially as specified. 



268,358. JOSIAH J. DEAL, a^.'^ignor of 

 twi-thirds to Win. M. JolinPtnn.W ilniot, 

 Ohio. Cultivator. Xov. 28. 1882. Filed 

 July 6, 1882. 



In cultivators, the boot or standard V, hav- 

 ing it# lower section,/, cyliudrical aud (»t an 

 angle to tho upper section, aud which is made 

 j lo be reversible upon the beam, so that when 

 ' reversed tho angleof the blade will be changed, 

 I substantially as and for tho purpose described. 

 270.855. HARLOW C. STAHL, iWo- 

 .ir to the Fr.'i.emt Cult v;. tor Co., hre- 

 iijoiii. i liiii. 8iaiulard-( 'laiiip. Jan. W, 

 188;j. Filed t-ept. ti, 1882. 



