CH425305A - Harrow with a harrow field that can be rotated around its vertical central axis and is connected to a pull rod at the pivot point - Google Patents

Harrow with a harrow field that can be rotated around its vertical central axis and is connected to a pull rod at the pivot point

Info

Publication number
CH425305A
CH425305A CH166064A CH166064A CH425305A CH 425305 A CH425305 A CH 425305A CH 166064 A CH166064 A CH 166064A CH 166064 A CH166064 A CH 166064A CH 425305 A CH425305 A CH 425305A
Authority
CH
Switzerland
Prior art keywords
harrow
central axis
pull rod
pivot point
rotated around
Prior art date
Application number
CH166064A
Other languages
German (de)
Inventor
Graessel Karl
Original Assignee
Graessel Karl
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 Graessel Karl filed Critical Graessel Karl
Publication of CH425305A publication Critical patent/CH425305A/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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/02—Harrows with rotary non-driven tools with tooth-like tools
    • A01B21/06—Harrows with rotary non-driven tools with tooth-like tools on vertically-arranged axles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
CH166064A 1963-02-13 1964-02-12 Harrow with a harrow field that can be rotated around its vertical central axis and is connected to a pull rod at the pivot point CH425305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0037054 1963-02-13

Publications (1)

Publication Number Publication Date
CH425305A true CH425305A (en) 1966-11-30

Family

ID=7125540

Family Applications (1)

Application Number Title Priority Date Filing Date
CH166064A CH425305A (en) 1963-02-13 1964-02-12 Harrow with a harrow field that can be rotated around its vertical central axis and is connected to a pull rod at the pivot point

Country Status (3)

Country Link
BE (1) BE643731A (en)
CH (1) CH425305A (en)
DE (1) DE1457686B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US982091A (en) * 1910-02-01 1911-01-17 James Porteous Revolving harrow.
US1133919A (en) * 1913-12-06 1915-03-30 George Bower Revolving harrow.
US1134639A (en) * 1914-11-02 1915-04-06 Martin J Richard Harrow.
FR770820A (en) * 1934-03-27 1934-09-21 Self-rotating circular harrow
US2560906A (en) * 1947-10-31 1951-07-17 Jasper Wood Crafters Inc Apparatus for bonding heads into barrels
FR1194786A (en) * 1958-04-17 1959-11-12 Advanced rotary harrow

Also Published As

Publication number Publication date
DE1457686B1 (en) 1970-05-21
BE643731A (en) 1964-05-29

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