SE528912C2 - Harrow, has locking part on support pin cooperating with locking parts at top end of tooth and bottom end of guide rail - Google Patents
Harrow, has locking part on support pin cooperating with locking parts at top end of tooth and bottom end of guide railInfo
- Publication number
- SE528912C2 SE528912C2 SE0500275A SE0500275A SE528912C2 SE 528912 C2 SE528912 C2 SE 528912C2 SE 0500275 A SE0500275 A SE 0500275A SE 0500275 A SE0500275 A SE 0500275A SE 528912 C2 SE528912 C2 SE 528912C2
- Authority
- SE
- Sweden
- Prior art keywords
- pin
- guide rail
- locking element
- tip
- tillage
- Prior art date
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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/025—Plough blades; Fixing the blades specially adapted for working subsoil
-
- 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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/02—Teeth; Fixing the teeth
-
- 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)
- Soil Working Implements (AREA)
Abstract
Description
20 25 30 528 912 Beskrivning av ett utfiiringsexempel Det i figuren visade jordbearbetande verktyget innefattar som väsentliga delar en pinne 2, en spets 10 samt en styrskena 20. Description of an exemplary embodiment The tillage tool shown in the figure essentially comprises a pin 2, a tip 10 and a guide rail 20.
Spetsen 10 innefattar en nedre spetsände 12 och en övre ände 14. Mellan ändama är ett genomgående hål 16 anordnat. Spetsen säkras vid pinnen 2 genom en skruv 30 som genomlöper hålet 16 och ett hål 8 genom pinnen och låses med en mutter 32 vid pinnens 2 från spetsen 10 vända sida 7.The tip 10 comprises a lower tip end 12 and an upper end 14. Between the ends a through hole 16 is arranged. The tip is secured to the pin 2 by a screw 30 which passes through the hole 16 and a hole 8 through the pin and is locked with a nut 32 at the side 7 of the pin 2 facing away from the tip 10.
Styrskenan 20 innefattar en nedre ände 22 och en ej visad övre ände. Mellan ändarna är ett genomgående hål 26 anordnat. Styrskenan säkras vid pinnen 2 på motsvarande sätt genom en skruv 34 som genomlöper hålet 26 och ett hål 9 genom pinnen och låses med en mutter 36 vid pinnens 2 från styrskenan 10 vända sida 7.The guide rail 20 comprises a lower end 22 and an upper end (not shown). Between the ends a through hole 26 is arranged. The guide rail is secured at the pin 2 in a corresponding manner by a screw 34 which runs through the hole 26 and a hole 9 through the pin and is locked with a nut 36 at the side 7 of the pin 2 facing away from the guide rail 10.
Vid spetsen övre ände 14 är ett låselement 18 uppfmningsenligt anordnat. Låselementet utgörs av ett utskj utande parti 18 som samverkar med ett motsvarande låselement i form av ett urtag 6 hos pinnen 2. Härigenom förhindras vridning mellan spetsen 10 och pinnen 2. På samma sätt är vid styrskenans 20 nedre ände 22 ett låselement 22 uppfinningsenligt anordnat. Låselementet utgörs av ett utskjutande parti 28 som samverkar med ett motsvarande låselement i form av urtaget 6 hos pinnen 2. Härigenom förhindras vridning mellan Styrskenan 20 och pinnen 2.At the upper end 14 of the tip, a locking element 18 is arranged according to the invention. The locking element consists of a projecting portion 18 which cooperates with a corresponding locking element in the form of a recess 6 of the pin 2. This prevents rotation between the tip 10 and the pin 2. In the same way a locking element 22 is arranged at the lower end 22 of the guide rail 20. The locking element consists of a projecting portion 28 which cooperates with a corresponding locking element in the form of the recess 6 of the pin 2. This prevents rotation between the guide rail 20 and the pin 2.
Det utskjutande partiet 18, 28 utformas lämpligen genom direkt bearbetning av spetsen respektive styrskenan, lämpligen genom pressning eller bockning.The projecting portion 18, 28 is suitably formed by direct machining of the tip and the guide rail, respectively, suitably by pressing or bending.
Spetsens 10 övre ände 14 ligger med fördel av mot styrskenans 20 nedre ände 22. Detta ger också (förutom gynnsam jordbearbetning) en viss relativlåsning av de ingående delarna.The upper end 14 of the tip 10 advantageously lies against the lower end 22 of the guide rail 20. This also provides (in addition to favorable tillage) a certain relative locking of the constituent parts.
Uppfinningen kan varieras på ett flertal sätt inom ramen för patentkraven. Således kan låsning åstadkommas på flera sätt, exempelvis kan urtaget 6 ersättas av en klack som samverkar med urtag hos spetsen och styrskenan. Vidare kan låselementet utgöras av tvâ klackar anordnade att anligga mot vardera sidan av pinnen.The invention can be varied in a number of ways within the scope of the claims. Thus, locking can be achieved in your own way, for example the recess 6 can be replaced by a lug which cooperates with recesses of the tip and the guide rail. Furthermore, the locking element can consist of two lugs arranged to abut against each side of the pin.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0500275A SE528912C2 (en) | 2005-02-03 | 2005-02-03 | Harrow, has locking part on support pin cooperating with locking parts at top end of tooth and bottom end of guide rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0500275A SE528912C2 (en) | 2005-02-03 | 2005-02-03 | Harrow, has locking part on support pin cooperating with locking parts at top end of tooth and bottom end of guide rail |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0500275L SE0500275L (en) | 2006-08-04 |
SE528912C2 true SE528912C2 (en) | 2007-03-13 |
Family
ID=36941938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0500275A SE528912C2 (en) | 2005-02-03 | 2005-02-03 | Harrow, has locking part on support pin cooperating with locking parts at top end of tooth and bottom end of guide rail |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE528912C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE531213C2 (en) * | 2006-11-08 | 2009-01-20 | Vaederstad Verken Ab | Guide rail for agricultural implements |
-
2005
- 2005-02-03 SE SE0500275A patent/SE528912C2/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE0500275L (en) | 2006-08-04 |
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