FR2346952A1 - Tractor towed cultivator shaft - has crank in hollow of which fit ends of rotor blades on each side of transmission system - Google Patents

Tractor towed cultivator shaft - has crank in hollow of which fit ends of rotor blades on each side of transmission system

Info

Publication number
FR2346952A1
FR2346952A1 FR7710864A FR7710864A FR2346952A1 FR 2346952 A1 FR2346952 A1 FR 2346952A1 FR 7710864 A FR7710864 A FR 7710864A FR 7710864 A FR7710864 A FR 7710864A FR 2346952 A1 FR2346952 A1 FR 2346952A1
Authority
FR
France
Prior art keywords
crank
transmission system
hollow
blades
shaft
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.)
Pending
Application number
FR7710864A
Other languages
French (fr)
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
Publication of FR2346952A1 publication Critical patent/FR2346952A1/en
Pending 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/082—Transmissions; Gearings; Power distribution

Abstract

The cultivator shaft is coupled to the tractor's power take-off, and rotates the input pinion of the transmission system. The shaft has a crank similar to that of a brace and bit. The hollow of the crank coincides with the back-balances ends of the blades of the two rows of rotors positioned on adjacent planes on each side of the transmission system. The crank synchronises with the movement of the back-balanced ends of the blades in front of the geometric axle of the shaft. The ratio between the gears of the transmission system is in relation to the number of blades positioned on each operating plane. The cultivator is attached to the rear of the tractor and has a rotor which blades which dig into the soil.
FR7710864A 1976-04-06 1977-04-05 Tractor towed cultivator shaft - has crank in hollow of which fit ends of rotor blades on each side of transmission system Pending FR2346952A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES446952A ES446952A1 (en) 1976-04-06 1976-04-06 Improvements in the rotor tree operating provisions in cultivating machines. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
FR2346952A1 true FR2346952A1 (en) 1977-11-04

Family

ID=8471361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710864A Pending FR2346952A1 (en) 1976-04-06 1977-04-05 Tractor towed cultivator shaft - has crank in hollow of which fit ends of rotor blades on each side of transmission system

Country Status (12)

Country Link
AU (1) AU2399277A (en)
BE (1) BE853088A (en)
BR (1) BR7702149A (en)
DE (1) DE2714278A1 (en)
ES (1) ES446952A1 (en)
FR (1) FR2346952A1 (en)
GR (1) GR63192B (en)
IT (1) IT1074804B (en)
NL (1) NL7703665A (en)
PT (1) PT66400B (en)
SE (1) SE7703941L (en)
ZA (1) ZA772028B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950110A1 (en) * 1979-12-13 1981-06-19 Ulrich 4905 Spenge Rolker Tractor driven soil cultivating machine - has mulch knives bent over gearbox and chopping knives away from it

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786149A (en) * 1956-05-18 1957-11-13 Allgaier Werke Gmbh An improved rotary cultivator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786149A (en) * 1956-05-18 1957-11-13 Allgaier Werke Gmbh An improved rotary cultivator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950110A1 (en) * 1979-12-13 1981-06-19 Ulrich 4905 Spenge Rolker Tractor driven soil cultivating machine - has mulch knives bent over gearbox and chopping knives away from it

Also Published As

Publication number Publication date
BE853088A (en) 1977-07-18
ZA772028B (en) 1978-05-30
DE2714278A1 (en) 1977-10-27
ES446952A1 (en) 1977-07-01
NL7703665A (en) 1977-10-10
SE7703941L (en) 1977-10-07
IT1074804B (en) 1985-04-20
PT66400A (en) 1977-05-01
PT66400B (en) 1978-09-11
BR7702149A (en) 1978-01-17
GR63192B (en) 1979-10-04
AU2399277A (en) 1978-10-12

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