90 



COLTERS. 



212,076. WILLIAM H. WILDER. 



Waterport, N. Y. Plow-Wheel Standards. 

 Feb. 4, 1879. Filed Mar. 25, 1879. 



Claim. The plate G, having a beveled in- 

 tarnal notched bearing, in combination with 

 plate H, provided with an external beveled 

 notched bearing, and the nut-bolt I, substan- 

 tially as and for the purpose set forth. 



212,209. MARTIN L. GIBBS, Canton, 

 Ohio. Plows. Feb. 11, 1879. Filed Nov. 

 18, 1878. 

 The construction of the jointer and its bent 



standard made laterally adjustable upon each 



other. 



Claim. The combination of the sheath F, 

 bent to form the foot/", the jointer G, provided 

 with the slotted bar d, and the bolt e, all sub- 

 stantially as and for the purpose herein set forth. 



212,419. ASAHEL ALDRICH, Marion, 

 Iowa. Cutters for Plows. Feb. 18, 1879. 

 Filed Dec. 31, 1878. 



The round shank of the colter-standard passes 

 through a box attached to the plow-beam, and 

 through the ends of a yoke which embraces 

 the central part of, and is provided with a lug 

 which enters a recess formed in, said box, 

 whereby the colter is allowed a limited lateral 

 vibration. 



Claim. 1. In a plow-colter attachment, the 

 box G, with recess i, in combination with yoke 

 I, with lug h, for the purpose of allowing the 

 colter to accomodate its directions to the 

 movements of the plow, substantially as set 

 forth. 



2. The combination of the standard B, with 

 shank D, the box G, with recess i, yoke I, 

 with lug/z, and the set screw d, substantially as 

 and for the purposes herein set forth. 



3. The standard B, having its upper end 

 formed with a round shank, D, and its lower 

 portion bent at right angles with the end, pro- 

 vided with an enlarged or expanded head, the 

 same being provided with a series of holes ar- 

 ranged on the arc of a circle, in combination 

 with the angular cutter A, box G, yoke I, and 

 beam F, all as and for the purpose set forth. 



212,429. ARTHUR O. BEMENT, Lan- 

 sing, Mich. Plow Attachments. Feb. 18, 

 1879. Filed Dec. 7, 1878. 

 A block with a hollow or curved bearing- 

 face, for adjusting the jointer laterally, and in 

 order to maintain the jointer, in a true line on 

 an adjustable plow-beam. 



Claim. The combination, with the stand- 

 ard A, of the casting B, secured to its lower 

 end, and having groove b and bolt-hole, the 

 jointer D, the plate C, secured to the rear of 

 the jointer, and having rib h and slot e, and 

 the bolt d, constructed and arranged substan- 

 tially as and for the purpose set forth, 



213,049. JOHN LANE, Hyde Park, 111. 

 Wheel-Colters. Mar. 11, 1879. F i led 

 Nov. 4, 1878. 



Claim. The wheel colter A, provided with 

 bosses B, having aperture b, fitting closely upon 

 axial bolt C, and concave ends or recesses b 1 , 

 in combination with detachable thimbles D, 

 passing entirely through the yoke arms, and 

 formed with oval or convex ends, adapted to 

 fit the recesses of said bosses, as shown, yoke 

 • arms K', and axial bolt C, all constructed to 

 operate as described, 



213,051. GEORGE D. LOOMIS, Tiffin, 

 Ohio. Plows. Mar. 11, 1879. Filed Dec. 

 21, 1878. 



An annular flange projects on the side of the 

 colter and serves the shield the point of the 

 jointer. 



Claim. 1. The combination, with a revolv- 

 ing cutter, adjustably secured to the plow beam 

 of a jointer the point of which is located in 

 the rear of the forward edge of the cutter, 

 said jointer adjustably secured to the plow-beam 

 substantially as set forth. 



2. A revolving cutter having a depressed or 

 countersunk surface, in combination with a 

 jointer, whereby grass and debris are prevented 

 from entering between said cutter and jointer, 

 substantially as and for the purposes described. 



213,061. THOMAS PATES, Alton, 111., 



assignor Hapgood & Co., St. Louis, Mo. 



Wheel Colters. Mar. 11, 1879. Filed Dec. 



19, 1878. 



Claim. The wheel colter B, provided with 

 bosses C, having aperture C through which 

 the axial bolt extends, as shown, and cylindri- 

 cal journal ends c in combination with detach- 

 able and reversible boxes D, formed with 

 shouldered recesses d, adapted to fit closely 

 upon the ends of said bosses and embrace the 

 journals c, and having angular extensions K, 

 formed with perforations k, which closely fit 

 the axial bolt and extend into the yoke arms, 

 as shown, and yoke arms A, provided with 

 angular holes P, adapted to fit and hold the ex- 

 tensions K, seated therein, and bolt E, all con- 

 structed and arranged to operate substantially 

 as and for the purpose described. 



213,475. CHARLES W. TWTGG, Fin- 

 castle, Ind. Plows. Mar. 18, 1879. Filed 

 Dec. 18, 1878. 

 . Claim. The cutter C, having the straight 

 side a, the curved side b, the spur c, and the 

 curved shield g, in combination with the beam 

 A, mold-board B, and share C, with slot e, 

 substantially as shown and described. 



213,622. JOHN CLAYTON, Brainerd 

 Minn. Plow Colters. Mar. 25, 1879. Filed 

 Oct. 10, 1878. 



The axle of the colter is formed with a flar- 

 ing journal or bearing surface, which fits into 

 a corresponding bearing surface of the hub, 

 and a set screw centers the colter upon its 

 bearings, and allows the parts to be drawn to- 

 gether, to compensate for wear. 



