NL7702396A - Powered cultivator with tools mounted on vertical shafts - has upper horizontal blades and lower blades with inclined working sections (NL 11.9.78) - Google Patents

Powered cultivator with tools mounted on vertical shafts - has upper horizontal blades and lower blades with inclined working sections (NL 11.9.78)

Info

Publication number
NL7702396A
NL7702396A NL7702396A NL7702396A NL7702396A NL 7702396 A NL7702396 A NL 7702396A NL 7702396 A NL7702396 A NL 7702396A NL 7702396 A NL7702396 A NL 7702396A NL 7702396 A NL7702396 A NL 7702396A
Authority
NL
Netherlands
Prior art keywords
blades
vertical shafts
working sections
upper horizontal
tools mounted
Prior art date
Application number
NL7702396A
Other languages
Dutch (nl)
Original Assignee
Texas Industries Inc
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 Texas Industries Inc filed Critical Texas Industries Inc
Priority to NL7702396A priority Critical patent/NL7702396A/en
Priority to FR7805836A priority patent/FR2382838A1/en
Priority to GB8171/78A priority patent/GB1593463A/en
Priority to DE19782808887 priority patent/DE2808887A1/en
Priority to US05/884,202 priority patent/US4219086A/en
Publication of NL7702396A publication Critical patent/NL7702396A/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
    • 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
    • A01B33/12—Arrangement of the tools; Screening of the 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
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/106—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented vertically or steeply inclined

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 rotary cultivator has tools mounted on vertical shafts, the tools being centrally mounted. Each lower tool has a horizontal fixing part with inclined radial working sections. Each tool rotor (3) has at least two extended tools (12, 13) which extend on both sides of the shaft (2). They are displaced with respect to each other viewed in the longitudinal direction of the shaft. One tool (17) is fixed to the underside of a support (4) by means of a bolt (18).
NL7702396A 1977-03-07 1977-03-07 Powered cultivator with tools mounted on vertical shafts - has upper horizontal blades and lower blades with inclined working sections (NL 11.9.78) NL7702396A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7702396A NL7702396A (en) 1977-03-07 1977-03-07 Powered cultivator with tools mounted on vertical shafts - has upper horizontal blades and lower blades with inclined working sections (NL 11.9.78)
FR7805836A FR2382838A1 (en) 1977-03-07 1978-03-01 MACHINE FOR WORKING THE SOIL
GB8171/78A GB1593463A (en) 1977-03-07 1978-03-01 Soil cultivating implements
DE19782808887 DE2808887A1 (en) 1977-03-07 1978-03-02 SOIL TILLING MACHINE
US05/884,202 US4219086A (en) 1977-03-07 1978-03-07 Soil cultivating implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7702396A NL7702396A (en) 1977-03-07 1977-03-07 Powered cultivator with tools mounted on vertical shafts - has upper horizontal blades and lower blades with inclined working sections (NL 11.9.78)

Publications (1)

Publication Number Publication Date
NL7702396A true NL7702396A (en) 1978-09-11

Family

ID=19828114

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702396A NL7702396A (en) 1977-03-07 1977-03-07 Powered cultivator with tools mounted on vertical shafts - has upper horizontal blades and lower blades with inclined working sections (NL 11.9.78)

Country Status (1)

Country Link
NL (1) NL7702396A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004229A3 (en) * 1998-11-26 2001-01-10 NIEMEYER Landmaschinen GmbH Rotary harrow tine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1004229A3 (en) * 1998-11-26 2001-01-10 NIEMEYER Landmaschinen GmbH Rotary harrow tine

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed