76 



COLTERS. 



tary share D is arranged, substantially as and 

 for the purpose herein shown and described. 



71,057. LEMAN B. PITCHER, Salina, 



N. Y. Roller Wheels for Plows. Nov. 19, 



1867. 



The axel is cast with the roller and is journ 

 aled in the cups set in the segment frames. 

 The rims of the cups enter cylindrical cavities 

 in the sides of the roller. 



Claim. 1. The segment frames B B and the 

 cups C C when applied to the roller wheel for 

 plows and cultivators, each separately and in 

 combination with each other, substantially as 

 and for the purposes described. 



2. The same parts, in combination with the 

 roller wheel A operated upon the shaft a a, 

 substantially as and for the purposes described. 



71,827. J. B. WEBSTER and ROB- 

 ERT BAXTER, Stockton, Cal. Plow 

 Wheels. Dec. 3, 1867. 

 The faces of the usual cast plow wheel are 



boxed up to prevent introduction of weeds and 



dirt. 



Claim. The board or plates a, Fig. 1, in 



combination with the wheel, as and for the 



purpose hereinbefore described. 



73,564." P. D. BECKWITH, Dowagiac, 



Mich. Plow Gauge Wheels. Jan. 21, 1868. 



The spindle is cast upon one side of the 

 wheel, and the box upon the lower end of the 

 shank. 



Claim. 1. The axle or skein B cast upon the 

 wheel A, as and for the purpose set forth. 



2. The shank C, with a hub cast upon its 

 lower end, and used in combination with the 

 wheel A and its axle B, substantially as herein 

 set forth. 



75,054. E. S. RICE, Paw Paw, Mich. 



Plow Wheels. Mar. 3, 1868. 



The axle enters a close socket in the wheel, 

 and the hub has a circumferential collar upon 

 its inner edge, which is covered by the remov- 

 able collar upon its standard. The latter col- 

 lar serves to retain the wheel and to keep dirt 

 from the journal. 



Claim. The combination of a removable 

 collar C with the wheel D, axle B, and stand- 

 ard A, said collar being removably attached to 

 the said standard, and passing around a flange 

 formed upon the hub or axle of the wheel, sub- 

 stantially as herein shown and described and 

 for the purpose set forth. 



75,237. JEFFERSON AUGHE, Day- 

 ton, Ohio. Colter Holders. Mar. 10, 1868. 

 The colter rests between projections upon 

 the outer disks. The - disks have counterpart 

 serrations upon their engaging faces, and the 

 axial bolt being loosened, the outer disk may 

 be turned upon the inner one to adjust the 

 cutter. 



Claim. The combination of the plates or 

 disk C, colter B, beam A, and bolt e, substan- 

 tially as described, and for the purpose speci- 

 fied. 



75,414. JAMES H. HALL, Mayesville, 



K\. Attaching Colters to Plow Beams. 



Mar. 10, 1868. 



The side plate upon which the colter is 

 clamped has longitudinal adjustment on the 

 beam, to allow a similar adjustment in the 

 colter. 



Claim. The said wrought-iron sliding plate, 

 with its flanges, mortises, and adaptation to 

 the purpose of regulating the position of and 

 holding fast the cutter to a plow beam. 



76,343. JOHN C. PFEIL, Argenzville, 

 111. Rotary Cutters for Plows. Apr. 7, 1868. 

 The collar-bearing, journal arms of the cut- 

 ter disk are pivoted on the vertical adjustable 

 cutter arm so as to turn freely thereon in man- 

 ner of a caster. 



Claim. 1. The peculiar arrangement and 

 combination of the spindle B on cutter arm A, 

 and collar M with holes B therein, for the pur- 

 pose of forming a caster joint for cutter E, 

 substantially in the manner and for the pur- 

 poses herein specified. 



2. The slots L L in the cutter arm A, whether 

 the said arm be for a rotary or any other kind 

 of cutter, where said slots are used to allow of 

 vertical adjustments of said cutter, substantially 

 in the manner and for the purpose herein speci- 

 fied. 



3. The pin C, when said pin serves both to 

 secure the collar M on the spindle A, and to 

 limit the rotary or caster motion of the cutter 

 E, in the manner and for the' purpose herein 

 specified. 



4,533. JOHN KASPER PFEIL, Arenz- 

 ville, 111. Plows. Patent 76,343. Apr. 7. 

 1868. Reissued Aug. 29, 1871. 

 Claim. 1. The combination of the slotted 

 spindle on the arm of the colter, the yoke slot- 

 ted to receive the spindle, and the locking-pin 

 limiting the vibration of the colter, all these 

 members being constructed and operating as 

 hereinbefore set forth. 



2. The combination of the plow-beam, the 

 clamping-bolts, the vertically-slotted arm, its 

 slotted spindle, the yoke slotted to receive the 

 spindle, and the locking-pin, all these mem- 

 bers being constructed and operating in com- 

 bination, as hereinbefore set forth. 



3. The combination of the colter, its slot- 

 ted yoke turning on a fixed spindle, and the 

 spring-pin passing transversely through the 

 spindle and serving to limit the vibration of 

 the colter, as well as to connect the spindle and 

 colter, all these members being constructed 

 and operating in combination, as hereinbefore 

 set forth. 



4. The combination, in a plow-colter, of a 

 vertically-adjustable arm, the downward-taper- 

 ing spindle thereon, and the colter-yoke hav- 

 ing an upwardly-flaring hole' or socket therein 

 to receive the spindle, all these members being 

 constructed and operating, as hereinbefore set 

 forth, to compensate wear of the spindle or 

 socket to secure a snug joint and to prevent 



