DE472016C - Seed cover tooth with exchangeable tip that is prevented from lateral adjustment - Google Patents
Seed cover tooth with exchangeable tip that is prevented from lateral adjustmentInfo
- Publication number
- DE472016C DE472016C DEL68779D DEL0068779D DE472016C DE 472016 C DE472016 C DE 472016C DE L68779 D DEL68779 D DE L68779D DE L0068779 D DEL0068779 D DE L0068779D DE 472016 C DE472016 C DE 472016C
- Authority
- DE
- Germany
- Prior art keywords
- tooth
- tip
- hole
- prevented
- loosen
- 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
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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/20—Tools; Details
- A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
- A01B35/225—Non-rotating tools; Resilient or flexible mounting of rigid tools the tools being adapted to allow the chisel point to be easily fitted or removed from the shank
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
Gegenstand vorliegender Erfindung ist ein Saatzudeckzahn mit auswechselbarer Spitze und besteht das Neue hauptsächlich darin, daß die auswechselbare Spitze an ihrem Rükken einen Steuerzapfen besitzt, der durch ein in dem Zahn befindliches Loch geht.The subject of the present invention is a seed cover tooth with a replaceable tip and the novelty consists mainly in that the interchangeable tip on her back has a control pin which goes through a hole in the tooth.
Eine Ausführungsfonn des Erfindungsgegenstandes ist auf der Zeichnung dargestellt. Hierbei zeigt:One embodiment of the subject matter of the invention is shown in the drawing. Here shows:
ίο Abb. ι eine Seitenansicht eines federnden Zahnes mit auswechselbarer Spitze, teilweise im Schnitt,ίο Fig. ι a side view of a resilient Tooth with replaceable tip, partly in section,
Abb. 2 denselben in Vorderansicht und
Abb. 3 eine Einzelheit in schaubildlicher Darstellung.Fig. 2 the same in front view and
Fig. 3 a detail in a graphical representation.
In der gezeigten Ausführungsform ist an der auswechselbaren Spitze α oberhalb das Loch b angebracht, vermittels dessen die Spitze am Zahn angeordnet wird. Am Rükken der Spitze ist ein Zapfen c vorgesehen, der nach hinten zu und nach aufwärts hakenförmig ausgebildet ist.In the embodiment shown, the replaceable tip α has the hole b above it, by means of which the tip is arranged on the tooth. On the back of the tip there is a pin c which is hook-shaped towards the rear and towards the top.
Am Federzahn d ist oberhalb des Bolzenloches e, durch welches ein Bolzen f in beß5 kannter Weise die Spitze α festhält, ein Loch g vorgesehen, das schräg nach oben durch den Zahn α geht und eine nach vorn hervorstehende Wölbung h am Zahn bildet.On the spring tooth d , a hole g is provided above the bolt hole e through which a bolt f holds the point α in a known manner, which goes obliquely upward through the tooth α and forms a protruding arch h on the tooth.
Der hakenförmige Zapfen c wird in das Loch g gesteckt und geht durch dasselbe hindurch unter die Wölbung h, die sich an den Rücken der Spitze schließt. Erst dann wird der Bolzen / durch die Löcher b und e gesteckt und hierdurch die Spitze am Zahn d festgespannt. Die auswechselbare Spitze wird in dieser Weise derart festsitzen, daß sie nirgends sich lösen kann, da der Arbeitsdruck gegen die Spitze, ohne den Spannbolzen zu beeinträchtigen, direkt auf den Zahn über-The hook-shaped pin c is inserted into the hole g and goes through the same under the bulge h, which closes on the back of the tip. Only then is the bolt / inserted through the holes b and e and thereby the tip is clamped to the tooth d. In this way, the replaceable tip is so tight that it cannot loosen anywhere, as the working pressure against the tip, without affecting the clamping bolt, is transferred directly to the tooth.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL68779D DE472016C (en) | Seed cover tooth with exchangeable tip that is prevented from lateral adjustment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL68779D DE472016C (en) | Seed cover tooth with exchangeable tip that is prevented from lateral adjustment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE472016C true DE472016C (en) | 1929-02-21 |
Family
ID=7282148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL68779D Expired DE472016C (en) | Seed cover tooth with exchangeable tip that is prevented from lateral adjustment |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE472016C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2288447A1 (en) * | 1974-10-24 | 1976-05-21 | Lely Nv C Van Der | MACHINE FOR WORKING THE SOIL |
US4174002A (en) * | 1974-10-24 | 1979-11-13 | Lely Nv C Van Der | Soil cultivating machines |
DE8622814U1 (en) * | 1986-08-26 | 1987-01-08 | Lemken Kg Pflugfab | |
WO2007091933A1 (en) * | 2006-02-07 | 2007-08-16 | Väderstad-Verken Ab | Cultivating tool, tip and guide strip for an agricultural machine |
-
0
- DE DEL68779D patent/DE472016C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2288447A1 (en) * | 1974-10-24 | 1976-05-21 | Lely Nv C Van Der | MACHINE FOR WORKING THE SOIL |
US4174002A (en) * | 1974-10-24 | 1979-11-13 | Lely Nv C Van Der | Soil cultivating machines |
DE8622814U1 (en) * | 1986-08-26 | 1987-01-08 | Lemken Kg Pflugfab | |
WO2007091933A1 (en) * | 2006-02-07 | 2007-08-16 | Väderstad-Verken Ab | Cultivating tool, tip and guide strip for an agricultural machine |
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