DE863721C - Harrow tines - Google Patents

Harrow tines

Info

Publication number
DE863721C
DE863721C DEC653D DEC0000653D DE863721C DE 863721 C DE863721 C DE 863721C DE C653 D DEC653 D DE C653D DE C0000653 D DEC0000653 D DE C0000653D DE 863721 C DE863721 C DE 863721C
Authority
DE
Germany
Prior art keywords
point
tip
working
tine
wedge
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
DEC653D
Other languages
German (de)
Inventor
Heinrich Clausing
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEC653D priority Critical patent/DE863721C/en
Application granted granted Critical
Publication of DE863721C publication Critical patent/DE863721C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B23/00Elements, tools, or details of harrows
    • A01B23/02Teeth; Fixing the teeth

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Working Implements (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 5645 1.53© 5645 1.53

Claims (1)

Patentanspruch:Claim: Eggenzinken mit Schraubkopf und keilförmiger Spitze, dadurch gekennzeichnet, daß der Zinkenquerschnitt in Arbeitsrichtung nach vorn annähernd halbkreisförmig vorgewölbt ist, daß die Breite des Zinkens von der Befestigungsstelle des Zinkens ausgehend mit wachsender Arbeitstiefe, d. h. nach der Ansatzstelle der Spitze hin, auf etwa die Hälfte des größten Arbeitsquerschnittes abnimmt, daß sich unten an der schmälsten Zinkenstelle ein scharartiger, sich verbreiternder Fuß mit keilförmiger Spitze anschließt und daß die Arbeitsfläche des Zinkens im oberen Teil nahezu senkrecht verläuft und nach der Spitze hohl gekrümmt nach vorn gezogen ist.Harrow tines with screw head and wedge-shaped Tip, characterized in that the prong cross-section in the working direction the front is approximately semicircular protruding that the width of the prong of the Attachment point of the tine starting with increasing working depth, d. H. after the point of attachment towards the tip, decreases to about half of the largest working cross-section that At the bottom at the narrowest point of the prongs there is a sharp, widening foot with a wedge-shaped Point adjoins and that the working surface of the tine in the upper part is almost vertical runs and is drawn forward in a hollow curve after the tip.
DEC653D 1939-02-01 1939-02-01 Harrow tines Expired DE863721C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC653D DE863721C (en) 1939-02-01 1939-02-01 Harrow tines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC653D DE863721C (en) 1939-02-01 1939-02-01 Harrow tines

Publications (1)

Publication Number Publication Date
DE863721C true DE863721C (en) 1953-01-19

Family

ID=7012384

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC653D Expired DE863721C (en) 1939-02-01 1939-02-01 Harrow tines

Country Status (1)

Country Link
DE (1) DE863721C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836809A1 (en) * 1978-08-23 1980-03-06 Abt Wilhelm Gmbh SPADE FORK
DE3019677A1 (en) * 1979-05-29 1980-12-04 Deere & Co GROUND TILLING TOOL FOR A GROUND TILLING DEVICE
US4324123A (en) * 1978-10-17 1982-04-13 Lely Nv C Van Der Soil cultivating implements
DE3233887A1 (en) * 1981-09-24 1983-04-14 Kongskilde Koncernselskab A/S, 4180 Soroe SPRING EGG TINE
DE19952874A1 (en) * 1999-11-03 2001-05-17 Hans Hofmann Mobile tillage device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836809A1 (en) * 1978-08-23 1980-03-06 Abt Wilhelm Gmbh SPADE FORK
US4324123A (en) * 1978-10-17 1982-04-13 Lely Nv C Van Der Soil cultivating implements
DE3019677A1 (en) * 1979-05-29 1980-12-04 Deere & Co GROUND TILLING TOOL FOR A GROUND TILLING DEVICE
DE3233887A1 (en) * 1981-09-24 1983-04-14 Kongskilde Koncernselskab A/S, 4180 Soroe SPRING EGG TINE
DE19952874A1 (en) * 1999-11-03 2001-05-17 Hans Hofmann Mobile tillage device
DE19952874B4 (en) * 1999-11-03 2009-06-18 Hans Hofmann Mobile tillage implement

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