NL7803855A - Soil working machine with ground contact drive - has contra-rotating rotors with radial arms mounting long staggered blades (NL 16.10.79) - Google Patents

Soil working machine with ground contact drive - has contra-rotating rotors with radial arms mounting long staggered blades (NL 16.10.79)

Info

Publication number
NL7803855A
NL7803855A NL7803855A NL7803855A NL7803855A NL 7803855 A NL7803855 A NL 7803855A NL 7803855 A NL7803855 A NL 7803855A NL 7803855 A NL7803855 A NL 7803855A NL 7803855 A NL7803855 A NL 7803855A
Authority
NL
Netherlands
Prior art keywords
ground contact
contra
working machine
radial arms
soil working
Prior art date
Application number
NL7803855A
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 NL7803855A priority Critical patent/NL7803855A/en
Priority to DE19792913815 priority patent/DE2913815A1/en
Priority to GB7912349A priority patent/GB2018553A/en
Priority to FR7909144A priority patent/FR2422315A1/en
Publication of NL7803855A publication Critical patent/NL7803855A/en
Priority to US06/320,530 priority patent/US4412587A/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
    • A01B33/02—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
    • A01B9/00—Ploughs with rotary driven tools
    • A01B9/003—Ploughs with rotary driven tools with tools on horizontal shaft transverse to direction of travel

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 machine has two working rotors (14, 16A) which turn about parallel axes. The rotors have long blade attachments which are also parallel to the axes of rotation. One of the implements can be driven by ground contact. Alternatively, the rotor (14) can be connected with a device driven by ground contact. This describes a path which is partly within the path described by the rear ends of tools (6) of the positively driven device.
NL7803855A 1978-04-12 1978-04-12 Soil working machine with ground contact drive - has contra-rotating rotors with radial arms mounting long staggered blades (NL 16.10.79) NL7803855A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7803855A NL7803855A (en) 1978-04-12 1978-04-12 Soil working machine with ground contact drive - has contra-rotating rotors with radial arms mounting long staggered blades (NL 16.10.79)
DE19792913815 DE2913815A1 (en) 1978-04-12 1979-04-05 TILLAGE MACHINE
GB7912349A GB2018553A (en) 1978-04-12 1979-04-09 Soil working machine
FR7909144A FR2422315A1 (en) 1978-04-12 1979-04-11 MACHINE FOR WORKING THE SOIL
US06/320,530 US4412587A (en) 1978-04-12 1981-11-12 Soil working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7803855A NL7803855A (en) 1978-04-12 1978-04-12 Soil working machine with ground contact drive - has contra-rotating rotors with radial arms mounting long staggered blades (NL 16.10.79)

Publications (1)

Publication Number Publication Date
NL7803855A true NL7803855A (en) 1979-10-16

Family

ID=19830638

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7803855A NL7803855A (en) 1978-04-12 1978-04-12 Soil working machine with ground contact drive - has contra-rotating rotors with radial arms mounting long staggered blades (NL 16.10.79)

Country Status (1)

Country Link
NL (1) NL7803855A (en)

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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