590 



SIDE HILL 



2. The construction of the mold-board for 

 swivel-plows, in which, if the face be cut by 

 planes perpendicular to the axis-line, the result- 

 ing curve at the rear end of the mold-board 

 shall be an arc of a circle, and the section at 

 or near the forty-five-degree angle or front 

 edge of the standard shall be a straight line, 

 the curves varying in regular succession, form- 

 ing arcs of circles of gradually-increasing radii 

 from the arc at the rear to the straight line in 

 front, substantially as described. 



3. The mold-board for swivel-plows formed 

 with convex center and concaved extreme edges 

 for a short distance back from the standard, 

 substantially as described. 



4. The shoe S, when constructed to be held 

 in position only by the lower portion of the 

 landside L, upon which it is fitted with pro- 

 jections and recesses within the shoe, and by 

 the brace extended from the heel of the shoe 

 to .the mold-board, substantially as described. 



204,484. CHARLES DANIEL, Vir- 

 ginia, Mo. Plow-Colters. June 4, 1878. 

 Filed Feb. 25, 1878. 



Colter journaled in swiveled support attached 

 to revolving sleeve on plow-beam, said sleeve 

 provided with latch adapted to engage notched 

 collar on said beam. 



Claim. The combination with a swiveled 

 colter and the beam B, of the collar/" notched 

 at opposite points, and the sleeve h having 

 pivoted latch i as and for the purpose specified. 



204,513. HAZEN R. UNDERHTLL, 

 Derry. N. H. Plows. June 4, 1878. Filed 

 Mar. 30, 1878. • 



Claim. The combination of the recessed 

 beam D, hooked plate G, lever H, spring I, 

 transverse notched cross-bar F, and front bar 

 J with the double mold-board A, point H, pivot- 

 ing arm C, and bolt E, all constructed and rela- 

 tively arranged as herein set forth, for the pur- 

 pose specified. 



206,070. JOHN W. BARNETT and 

 THOMAS J. HOBBS, Fountain Creek, 

 Tenn. Side-Hill Plows. July 16, 1878. 

 Filed Apr. 29, 1878. 



Claim. 1. The combination with the plow 

 standard of the mold-boards E E each hinged 

 to a single plate F, which lies under the plow 

 point and is held in place, together with said 

 point, by a single bolt or screw, G, substantially 

 as described. 



2. The stop J, pivoted at its center to the 

 standard A, combined with the hinged mold- 

 boards and the loops K, substantially as de- 

 scribed, for the purpose specified. 



207,468. L. ERWIN WILSON and 

 JAMES E. McCANLES, Burnsville, 

 N. C. Side-Hill Plows. Aug. 27, 1878. 

 Filed May 7, 1878. 



Claim. 1. The double reversible mold- 

 boards A, formed of one piece of metal, pro- 

 vided with the central lugs, a a, arranged to 

 clasp the standard and allow the mold-board 



to swing under it upon the bolt b substantially 

 as shown and described. 



2. The combination of the mold-board A, 

 having lugs a, standard B, hook G, beam H, 

 and stops C, as shown and described. 



207,834. SIMEON F. WADLEIGH, 



OREN N. ROBERTS and GEORGE 



S. ROBERTS, Meredith N. H. Plows, 



Sep. 10, 1878. Filed Feb. 1, 1878. 



Claim. 1. In a hill-side plow, a divided 



mold-board, one section thereof comprising 



the point and share, or furrow lifting part, to 



swing under the plow and the other section 



forming a double furrow inverter, to swing 



around horizontally at the rear of the plow the 



two sections locking together on each side of 



the plow, substantially as and for the purpose 



herein specified. 



2. A shoe C, removably attached to the 

 land-side D, and having a wide sole, of rocker 

 form, substantially as and for the purpose herein 

 specified. 



3. A plow colter I, mounted in a socket t t 

 of the land-side D, and having both a lateral 

 and up-and down swinging movement therein, 

 substantially as and for the purpose herein 

 specified. 



4. The combination of the laterally swinging 

 colter I, pivoted lever K, forked at its two 

 ends, the crank shaped pivot h and the mold- 

 board section B, substantially as and for the 

 purpose herein specified. 



5. The slotted link G, constructed as de- 

 scribed and the fastening bolt or catch H, in 

 combination with the stud / and rear mold- 

 board section B, substantially as and for the 

 purpose herein specified. 



6. A plow clevis provided with a swivel-link 

 M, in combination with the clevis strap L con- 

 structed, arranged, and operating substantially 

 as and for the purpose herein specified. 



208,048. WILLIAM STRAIT, Oneon- 

 ta, N. Y., assignor to Celestia L. Strait, same 

 place. Plows. Sep. 17, 1878. Filed Feb. 

 21, 1878. 



Claim. 1. The combination, with the 

 pivoted mold-board having the lugs //and the 

 pivoted handles, of a vibrating double hook or 

 latch for securing the mold-board and handles 

 in position, said hook moving with the handles 

 and arranged relatively therewith to be ope- 

 rated by the foot of the operator, substantially 

 as specified. 



2. The combination, with the double hook 

 or latch, of the notched plate G g and bolt 

 and spring h h' substantially as and for the pur- 

 pose specified. 



3. The combination, with the pivoted shift- 

 ing lever of the pivoted handles C, having the 

 plate G, provided with the lugs or pins c c, 

 substantially as and for the purpose specified. 



4. The herein described colter-shank, con- 

 sisting of the parallel projecting lips n n, cast 

 on the front of the standard, substantially as 

 specified. 



