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DE499263C - Roller harrow - Google Patents

Roller harrow

Info

Publication number
DE499263C
DE499263C DEL70971D DEL0070971D DE499263C DE 499263 C DE499263 C DE 499263C DE L70971 D DEL70971 D DE L70971D DE L0070971 D DEL0070971 D DE L0070971D DE 499263 C DE499263 C DE 499263C
Authority
DE
Germany
Prior art keywords
roller harrow
harrow
roller
prongs
triangles
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
DEL70971D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEAN LAUBAIN
Original Assignee
JEAN LAUBAIN
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.)
Publication date
Priority to DEL70971D priority Critical patent/DE499263C/en
Application granted granted Critical
Publication of DE499263C publication Critical patent/DE499263C/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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/02—Harrows with rotary non-driven tools with tooth-like tools
    • A01B21/04—Harrows with rotary non-driven tools with tooth-like tools on horizontally-arranged axles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

BERUN. GEDRUCKT IN DEU HKlCllBERUN. PRINTED IN DEU HKlCll

Claims (1)

Patentanspruch:Claim: Walzenegge mit gekrümmten, auf der konkaven Seite zu Schneiden ausgebildeten Zinken, dadurch gekennzeichnet, daß die Querschnitte der Zinken auf ihrem ganzen Verlauf etwa die Form gleichseitiger Dreiecke haben.Roller harrow with curved cutting edges on the concave side Prongs, characterized in that the cross-sections of the prongs have approximately the same shape over their entire course Have triangles. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEL70971D 1928-01-19 Roller harrow Expired DE499263C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL70971D DE499263C (en) 1928-01-19 Roller harrow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL70971D DE499263C (en) 1928-01-19 Roller harrow
BE304330X 1928-01-19

Publications (1)

Publication Number Publication Date
DE499263C true DE499263C (en) 1930-06-04

Family

ID=25661965

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL70971D Expired DE499263C (en) 1928-01-19 Roller harrow

Country Status (1)

Country Link
DE (1) DE499263C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917578C (en) * 1949-05-20 1954-09-06 Dr Paul Koettgen Method and device for cultivating the soil, in particular for producing arable soil that is ready for sowing
DE1047506B (en) * 1953-10-05 1958-12-24 Fahr Ag Maschf Rotating chopping device attached to a tractor
DE2312225A1 (en) * 1972-03-13 1973-09-20 Spintiller Int Ltd TILLAGE EQUIPMENT
DE3004577A1 (en) * 1980-02-08 1981-08-13 Maschinenfabrik Rau Gmbh, 7315 Weilheim Agricultural ground cultivation machine - has rotor tines with striker edges of wedge-section facing in direction of rotation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917578C (en) * 1949-05-20 1954-09-06 Dr Paul Koettgen Method and device for cultivating the soil, in particular for producing arable soil that is ready for sowing
DE1047506B (en) * 1953-10-05 1958-12-24 Fahr Ag Maschf Rotating chopping device attached to a tractor
DE2312225A1 (en) * 1972-03-13 1973-09-20 Spintiller Int Ltd TILLAGE EQUIPMENT
DE3004577A1 (en) * 1980-02-08 1981-08-13 Maschinenfabrik Rau Gmbh, 7315 Weilheim Agricultural ground cultivation machine - has rotor tines with striker edges of wedge-section facing in direction of rotation

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