COLTERS. 



97 



and o o, hollow-spindle g, having plate h on 

 its upper end, bolt E, washer W, and nut T, 

 substantially as described. 



2. The hub provided with the slotted-box/ 

 and notched plate e, in combination with the 

 pivoted frame B', bolt R, and hooked -plates q, 

 constructed as described, for the purpose set 

 forth. 



250,139. MANNASSEHW.FARBER, 



Henry County, Iowa. Plow-Cutters. Nov. 



29, 1881. Filed June 30, 8881. 



Cutter bolted to land-side, sloped backward, 

 bent in at the top, and adjusted laterally by 

 means of a reversible wedge. 



Claim. 1. In combination with the bar C 

 of a plow, the removable cutter A, fastened to 

 the outside of the bar C, its cutting-edge ex- 

 tended upward and sloped slightly backward, 

 and adapted to be adjusted inward or to land, 

 as shown and described, and for the purposes 

 specified. 



2. In combination with the removable and 

 adjustable cutter A and the bar C, the revers- 

 ible wedge I, adapted to be used, as described, 

 between the bar C of a plow and the lower end 

 of the cutter A. 



250,249. DAVID W. HUGHES, Ham- 

 ilton, Ohio. Rolling-Colters. Nov. 29, 

 1881. Filed Apr. 13, 1881. 

 Claim. 1. A rolling : colter having the form 



of a regular polygon bounded by unbroken 



right lines. 



2. A rolling-colter having the form of a 

 regular hexagon bounded by unbroken right 

 lines. 



3. A rolling-colter formed of sections set 

 with their contiguous edges abutting and rig- 

 idly united to a central flange. 



4. A rolling-colter formed of separate sec- 

 tions united to central flanges by means of 

 bolts in alternate sections and dowels in inter- 

 mediate sections. 



5. A polygonal rolling-colter disk formed 

 from a slab having a chamfered edge. 



6. A hexagonal rolling-colter disk formed 

 from a slab having each edge chamfered. 



7. Sections for polygonal colters of trian- 

 gular form with one angular side chamfered. 



8. Sections for hexagonal colters in the form 

 of equilateral triangles with one angular side 

 chamfered. 



9. Sections for polygonal rolling-colters 

 formed from a slab having a chamfered edge. 



10. Sections for polygonal rolling-colters 

 formed from a slab having both edges cham- 

 fered. 



11. Sections for hexagonal colters formed 

 from a slab having both edges chamfered. 



12. The process of forming colters, which 

 consists in preparing a slab with suitable edges, 

 cutting sections from the edge of such slab, 



and uniting such sections firmly with a central 

 flange. 



13. The process of forming colters, which 

 consists in preparing a slab with suitable edges, 

 cutting hexagons from such slab in the manner 

 shown and described, and uniting the sectional 

 scrap resulting with a central flange to produce 

 a polygonal disk. 



251,602. ALVIN J. KERSH, Oakland, 

 Tex. Plow-Colters. Dec. 27, 1871. Filed 

 Sep. 29, 1881. 



Claim. In a plow, the combination, with 

 the standard A and shovel B, of the colter at- 

 tachment consisting of a pointed colter or cut- 

 ter forming a landside for the shovel, having 

 its rear outline curved to conform to the face- 

 curve of the shovel, the upper rear perforated 

 arm notched at c to form the point d, and 

 adapted to be secured to either side of the 

 standard, substantially as specified. 



252,902. HANSH. SATER, Dubuque, 

 Iowa. Devices for Attaching Roller-Colters 

 to Plows. Jan. 31, 1882. Filed Sep. 19, 

 1881. 



Claim. 1. The arm or bracket A, provided 

 with serrations ff, recess I, and slot G, in 

 combination with the colter-stem B, eyebolt D, 

 and seat C, having serrations g g' and shoulder 

 /, whereby said seat C is prevented from drop- 

 ping down when the bolt D is loosened, sub- 

 stantially as shown and described. 



2. The plow-beam F, combined with an arm 

 or bracket, A, provided with the extended 

 bearing-face C, projection C 2 , with rib C 3 , and 

 the flanges a and ^substantially as shown and 

 described. 



3. The plow-beam F, combined with an arm 

 or bracket, A, having the bearing-face C, pro- 

 jection C 2 , and lugs a and a', in combination 

 with the strap-bolt B, substantially as shown 

 and described. 



254,334. ALBERT A. KELLOGG, 



Chamois, Mo. Stalk-Cutters. Feb. 28, 



1882. Filed Dec. 16, 1881. 



Claim. 1. In a stalk-cutter, the plow-beam 

 A, colter K, and cutter-carrying hub G, com- 

 bined with and held together by a pivot, I, 

 made to hold the cutter K fast to the beam 

 and to allow the hub to turn on it, as shown 

 and described. 



2. The combination, with the plow-beam, 

 of a fixed front-sharpened colter, B, and rear- 

 sharpened cutters K, the latter extending be- 

 yond the former, arranged radially in a hub, 

 G, attached, with the colter, to the side of 

 plow-beam, as shown and described. 



255,081. FRANKLIN B. HUNT, Rich- 

 mond, assignor of one-half to D. B. Rob- 

 bins, Economy, Ind. Rolling-Colters. Mar. 



14, 1882. Filed Dec. 9, 1881. 



Claim. 1. The arms C, provided with the 

 recess E and holes F'. in combination with 



