GB191205558A - Improvements in Harrows and Cultivators. - Google Patents

Improvements in Harrows and Cultivators.

Info

Publication number
GB191205558A
GB191205558A GB191205558DA GB191205558A GB 191205558 A GB191205558 A GB 191205558A GB 191205558D A GB191205558D A GB 191205558DA GB 191205558 A GB191205558 A GB 191205558A
Authority
GB
United Kingdom
Prior art keywords
chains
frame
disk
harrow
shafts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Robert Henry Fowler
Henry Royston
Alfred Pepper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191205558A publication Critical patent/GB191205558A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/08—Harrows with rotary non-driven tools with disc-like tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

5558. Fowler, R. H., Royston, H., and Popper, A. March 5. Cultivators and harrows. - In an implement which moves to-and-fro without turning and is adapted for use as a disk cultivator, disk harrow, or tooth harrow, two sets of chains are provided for suspending and lifting the diskshaft frame and the tooth-harrow frame, respectively, and the disk shafts are mounted so as to reverse automatically. The disk-shaft frame a is adapted to be attached to chains b, and the tooth-harrow frame to chains c. The chains b pass over pulleys e to arms f on the shaft of a drum d, and the chains c are connected to larger pulleys h on the shafts of the pulleys e. The drum d is normally locked by a toothed lever g, but when released is rotated by the pull of the traction cable. It is provided with a band brake n applied by means of a spring-controlled foot-lever o. The frame a resembles that described in Specification 29,167/10. One end of each of the disk'shafts is jointed to a fixed sleeve and the other to a sleeve free to slide between adjustable stops on one of the frame bars, so as to allow of automatic reversal of the angle of the shaft. Depth of work may be adjusted by means of turnbuckles &c. In order that all the wheels may be steered simultaneously, the steering-arm of each pair is connected to a double lever q, which is provided with a toothed segment gearing with a worm on the steering-spindle. In a modification, the two sets of chains are fastened to crank levers connected to a screwed rod as described in Specification 29,167/10.
GB191205558D 1912-03-05 1912-03-05 Improvements in Harrows and Cultivators. Expired GB191205558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191205558T 1912-03-05

Publications (1)

Publication Number Publication Date
GB191205558A true GB191205558A (en) 1912-10-10

Family

ID=32640341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191205558D Expired GB191205558A (en) 1912-03-05 1912-03-05 Improvements in Harrows and Cultivators.

Country Status (1)

Country Link
GB (1) GB191205558A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021064177A1 (en) * 2019-10-02 2021-04-08 Ev Developpement Soil-working machine
FR3101515A1 (en) * 2019-10-02 2021-04-09 Ev Developpement Soil working machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021064177A1 (en) * 2019-10-02 2021-04-08 Ev Developpement Soil-working machine
FR3101515A1 (en) * 2019-10-02 2021-04-09 Ev Developpement Soil working machine

Similar Documents

Publication Publication Date Title
GB191205558A (en) Improvements in Harrows and Cultivators.
US1430219A (en) Tractor plow implement
US1223029A (en) Rotary plow.
US1167429A (en) Motor plow and cultivator.
US1370079A (en) Disk plow and the like
US1574009A (en) Combination lister, cultivator, and ridge worker
US939132A (en) Gang-plow.
US1383251A (en) Mechanically-propelled plow
US1274473A (en) Mechanical tractor for agricultural purposes.
GB543659A (en) Improvements in and relating to tractor hauled agricultural implements
US877955A (en) Motor-plow.
GB167889A (en) Improvements in or in connection with agricultural ploughs
US1831947A (en) Offset disk harrow
US1077455A (en) Harrow.
US1053485A (en) Traction agricultural implement.
US1422558A (en) Tractor
GB158712A (en) Improvements in and relating to one-way ploughs
US1389552A (en) Agricultural tractor
US1388847A (en) Farm implement
US1161534A (en) Power-operated plow.
US1354288A (en) Plow-hitch
US1597949A (en) Flexible cultivator
US838452A (en) Lister-cultivator.
GB661000A (en) Improvements in reversible ploughs
US1480411A (en) Rotary plow and cultivator