GB1238970A - - Google Patents

Info

Publication number
GB1238970A
GB1238970A GB1238970DA GB1238970A GB 1238970 A GB1238970 A GB 1238970A GB 1238970D A GB1238970D A GB 1238970DA GB 1238970 A GB1238970 A GB 1238970A
Authority
GB
United Kingdom
Prior art keywords
resilient element
teeth
bar
harrow
dec
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1238970A publication Critical patent/GB1238970A/en
Expired 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
    • A01B19/00—Harrows with non-rotating tools
    • A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
    • A01B19/06—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with tools or tool-frames moved to-and-fro mechanically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
GB1238970D 1968-12-23 1969-12-19 Expired GB1238970A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK633168A DK119184B (da) 1968-12-23 1968-12-23 Harve.

Publications (1)

Publication Number Publication Date
GB1238970A true GB1238970A (enrdf_load_stackoverflow) 1971-07-14

Family

ID=8148578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238970D Expired GB1238970A (enrdf_load_stackoverflow) 1968-12-23 1969-12-19

Country Status (3)

Country Link
DE (1) DE1964571A1 (enrdf_load_stackoverflow)
DK (1) DK119184B (enrdf_load_stackoverflow)
GB (1) GB1238970A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK143191C (da) * 1972-12-13 1981-12-14 Kongskilde Maskinfabrik As Stubharvetand
DE3340821C1 (de) * 1983-11-11 1984-12-13 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Ruettelegge
DE3629848A1 (de) * 1986-09-02 1988-03-03 Amazonen Werke Dreyer H Ruettelegge

Also Published As

Publication number Publication date
DE1964571A1 (de) 1970-08-27
DK119184B (da) 1970-11-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees