US815323A - Cultivator. - Google Patents

Cultivator. Download PDF

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Publication number
US815323A
US815323A US29310405A US1905293104A US815323A US 815323 A US815323 A US 815323A US 29310405 A US29310405 A US 29310405A US 1905293104 A US1905293104 A US 1905293104A US 815323 A US815323 A US 815323A
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Prior art keywords
shoe
cultivator
pin
spring
plate
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US29310405A
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Floyd Leslie Anderson
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Individual
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • A01B63/26—Tools or tool-holders adjustable relatively to the frame by man-power

Definitions

  • This invention relates to cultivators, and
  • tongueless cultivators in which two shovelbeams are connected at their front ends to an arched frame mounted on wheels, with the draft. devices connected in such a manner that the draft is applied directly to the beams.
  • the invention has for its object improved means for operating the shoe or runner which is'employed'for supporting the cultivator in an upright position, so that said shoe or runner can be readily raised or lowered without the trouble and labor of loosening and tightening any nuts.
  • Figure 1 is an elevation of a portion of a cultivator, show+ ing the application of the invention,- the shoe plate' The parts thus far described are to be being shown in elevated position.
  • Fig. 2 is a similar view showing the shoe lowered into contact with the ground.
  • Fig. 3 is a vertical section on the line 3' 3 of Fig. 2.
  • Fig. 4 is a denotes the arched frame of the cultivator, to
  • the draft-plate 6 is pivotally connected atits rear end to the frame 5 by a pin 7, which extends through ears 8 on said plate and ears 9 on the frame.
  • the wheel 10 is mounted on a stub-axle carried by the draftfound in an ordinary tongueless'cultivator and nothing is claimedwith respect thereto, and a further description is therefore thought unnecessary.
  • the shoe or runner and is connected at its front end to the draftshoe, as at 18.
  • the bolt has a reduced end 14, which is threaded to receive plate 6 by-abolt 12, which works in an ina fastening-nut 15.
  • the shoe is placed on the reduced end of the bolt and is clamped between the nut 15 and the shoulder formed by said reduced end.
  • the rear end 16 of the shoe, which engages the ground, is flattened, as usual.
  • a-fiat spring which is riveted or otherwise secured to one side of the The purpose of this spring is to hold the shoe out of operative position, it being slipped over the coupling-pin 7 when the shoe is elevated, as shown inFig. 1.
  • part of the spring which fits over the couping-pin is shaped to form a groove or corrugation 19 to receive the pin.
  • the spring is released from the coup ingpin, which frees the shoe and permits it to be owered to the position shown in Fig. 2.
  • the free end of the spring is curved outwardly, as at 20, so that when the shoe is pushed forwardly to elevate it the spring will automaticallyengage the coupling-pin.
  • the part 20 also affords convenient means for grasping the spring when the shoe is to be released if the s ring is too stiff to slip readily off the coup ing-pin.
  • the fastening device herein described will lessen the labor and time necessary in shift- That ing the shoe from the position in which it is placed when the cultivator is working to a position for traveling on the road or in moving from onefield to another.

Description

No. 815,823. PATENTBD MAR. 20, 1906.
,- F. L. ANDERSON.
GULTIVATOR AP'P 'IQATIoN rum) 1:20.23, 1905.
W6; Qua/wa s qwwnyo l UNITED srArEs PATENT onrion.
CULTIIVATOR.
Specification of Letters Patent. Application filed December 23, 1905. Serial No. 293,104..
Patented March 20, 1906.
To all whom it may concern;
Be itknown that I, FLori) LESLIE A DER- soN, a citizen ofthe United States, residing at Auburn, in the county of Nemaha and State of Nebraska, have invented new and useful Improvements in Cultivators, of which the following is a specification.
This invention relates to cultivators, and
more particularly to that class known as tongueless cultivators,in which two shovelbeams are connected at their front ends to an arched frame mounted on wheels, with the draft. devices connected in such a manner that the draft is applied directly to the beams.
The invention has for its object improved means for operating the shoe or runner which is'employed'for supporting the cultivator in an upright position, so that said shoe or runner can be readily raised or lowered without the trouble and labor of loosening and tightening any nuts. g
In the accompanying drawings, Figure 1 is an elevation of a portion of a cultivator, show+ ing the application of the invention,- the shoe plate' The parts thus far described are to be being shown in elevated position. Fig. 2 is a similar view showing the shoe lowered into contact with the ground. Fig. 3 is a vertical section on the line 3' 3 of Fig. 2. Fig. 4 is a denotes the arched frame of the cultivator, to
which the shovel-beams (not shown) are coupled. The draft-plate 6 is pivotally connected atits rear end to the frame 5 by a pin 7, which extends through ears 8 on said plate and ears 9 on the frame. The wheel 10 is mounted on a stub-axle carried by the draftfound in an ordinary tongueless'cultivator and nothing is claimedwith respect thereto, and a further description is therefore thought unnecessary.
The shoe or runner and is connected at its front end to the draftshoe, as at 18.
for holding the mav chine in upright .position is indicated at 11 clined slot 13 in said plate. The bolt has a reduced end 14, which is threaded to receive plate 6 by-abolt 12, which works in an ina fastening-nut 15. The shoe is placed on the reduced end of the bolt and is clamped between the nut 15 and the shoulder formed by said reduced end. The rear end 16 of the shoe, which engages the ground, is flattened, as usual.
At 17 is indicated a-fiat spring, which is riveted or otherwise secured to one side of the The purpose of this spring is to hold the shoe out of operative position, it being slipped over the coupling-pin 7 when the shoe is elevated, as shown inFig. 1. part of the spring which fits over the couping-pin is shaped to form a groove or corrugation 19 to receive the pin. When it is de' .sired to lower the shoe into operative osition, the spring is released from the coup ingpin, which frees the shoe and permits it to be owered to the position shown in Fig. 2. The free end of the spring is curved outwardly, as at 20, so that when the shoe is pushed forwardly to elevate it the spring will automaticallyengage the coupling-pin. The part 20 also affords convenient means for grasping the spring when the shoe is to be released if the s ring is too stiff to slip readily off the coup ing-pin.
- The fastening device herein described will lessen the labor and time necessary in shift- That ing the shoe from the position in which it is placed when the cultivator is working to a position for traveling on the road or in moving from onefield to another.
There are no nuts to tighten or loosen, and the use of a wrench is therefore dispensed with.
The combination with the slotted draftlate of a tongueless cultivator, and the coupling-pin thereof, of a shoe slidably mounted at its front end in the slot of the draft-plate, and a s ring-clasp carried by the shoe and engagea le with the coupling-pin.
In testimony whereof I have signed my name to this specification in thepresence of two subscribing witnesses. I
FLOYD LESLIE ANDERSON.
Witnesses: I
MARY A. LOUGHRIDGE,
MAY DUNnAs.
US29310405A 1905-12-23 1905-12-23 Cultivator. Expired - Lifetime US815323A (en)

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US29310405A US815323A (en) 1905-12-23 1905-12-23 Cultivator.

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US29310405A US815323A (en) 1905-12-23 1905-12-23 Cultivator.

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