NL7800412A - Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction - Google Patents

Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction

Info

Publication number
NL7800412A
NL7800412A NL7800412A NL7800412A NL7800412A NL 7800412 A NL7800412 A NL 7800412A NL 7800412 A NL7800412 A NL 7800412A NL 7800412 A NL7800412 A NL 7800412A NL 7800412 A NL7800412 A NL 7800412A
Authority
NL
Netherlands
Prior art keywords
tines
deflecting
free ends
working machine
soil working
Prior art date
Application number
NL7800412A
Other languages
Dutch (nl)
Original Assignee
Patent Concern Nv
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 Patent Concern Nv filed Critical Patent Concern Nv
Priority to NL7800412A priority Critical patent/NL7800412A/en
Priority to DK8079A priority patent/DK8079A/en
Priority to DE19792900716 priority patent/DE2900716A1/en
Priority to GB791142A priority patent/GB2012152B/en
Priority to AU43285/79A priority patent/AU4328579A/en
Priority to IT19256/79A priority patent/IT1110110B/en
Priority to BR7900215A priority patent/BR7900215A/en
Priority to FR7900735A priority patent/FR2414285A1/en
Publication of NL7800412A publication Critical patent/NL7800412A/en

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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
    • 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
    • A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
    • A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

The cultivation machine has one or more ground loosening implements such as tines mounted on a frame. To deflect on encountering obstructions in the ground, each tine (3) pivots in relation to the frame about the axis of a flexible shaft (9A), situated in front of its free end (15). The shaft can extend horizontally at right angles to the travel direction, and the tine can also slew about the axis (a) of an upright shaft (7), sloping towards the rear, typically at an angle of 35 deg. to the vertical.
NL7800412A 1978-01-13 1978-01-13 Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction NL7800412A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7800412A NL7800412A (en) 1978-01-13 1978-01-13 Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction
DK8079A DK8079A (en) 1978-01-13 1979-01-09 SOIL TURNING MACHINE
DE19792900716 DE2900716A1 (en) 1978-01-13 1979-01-10 TILLAGE MACHINE
GB791142A GB2012152B (en) 1978-01-13 1979-01-11 Subsoiler
AU43285/79A AU4328579A (en) 1978-01-13 1979-01-11 Subsoiler
IT19256/79A IT1110110B (en) 1978-01-13 1979-01-12 REPLACEMENT FOR AGRICULTURAL TOOLS MOUNTED ON A FRAME WITH PRESSURE MEANS FOR ITS PENETRATION
BR7900215A BR7900215A (en) 1978-01-13 1979-01-12 UNDERGROUND NOZZLE
FR7900735A FR2414285A1 (en) 1978-01-13 1979-01-12 SUB-SUN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7800412A NL7800412A (en) 1978-01-13 1978-01-13 Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction

Publications (1)

Publication Number Publication Date
NL7800412A true NL7800412A (en) 1979-07-17

Family

ID=19830148

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7800412A NL7800412A (en) 1978-01-13 1978-01-13 Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction

Country Status (1)

Country Link
NL (1) NL7800412A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568517A (en) * 2017-11-17 2019-05-22 Mcconnel Ltd Improved tine shoe securing arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568517A (en) * 2017-11-17 2019-05-22 Mcconnel Ltd Improved tine shoe securing arrangement

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed