WO2026078246A2 - Pointe pour dent, élément de fixation, ensemble dents, engin agricole et procédé de montage d'une pointe sur une dent - Google Patents

Pointe pour dent, élément de fixation, ensemble dents, engin agricole et procédé de montage d'une pointe sur une dent

Info

Publication number
WO2026078246A2
WO2026078246A2 PCT/EP2025/079346 EP2025079346W WO2026078246A2 WO 2026078246 A2 WO2026078246 A2 WO 2026078246A2 EP 2025079346 W EP2025079346 W EP 2025079346W WO 2026078246 A2 WO2026078246 A2 WO 2026078246A2
Authority
WO
WIPO (PCT)
Prior art keywords
point
fastener
recess
tine
plane
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.)
Pending
Application number
PCT/EP2025/079346
Other languages
English (en)
Inventor
Crister Stark
Nils-Åke SKOGLUND
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.)
Vaderstad Holding AB
Original Assignee
Vaderstad Holding AB
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 Vaderstad Holding AB filed Critical Vaderstad Holding AB
Publication of WO2026078246A2 publication Critical patent/WO2026078246A2/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members

Landscapes

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

Abstract

Une pointe remplaçable (26) destinée à être montée sur une dent (2) sur un engin agricole pour le travail du sol (1), tel qu'un motoculteur ou une herse, comprend un corps de pointe (261) comportant une partie d'extrémité (262) et un évidement de fixation de pointe (264). Le corps de pointe (261) présente une face avant (2611) et une face arrière (2612). L'évidement de fixation de pointe (264) est conçu pour permettre la solidarisation avec un élément de fixation de telle sorte qu'un axe de l'élément de fixation (Af) s'étend selon un angle non perpendiculaire à un plan de la pointe (Pp) au niveau de l'évidement de fixation de la pointe (264). Sont divulgués des éléments de fixation, un ensemble dents pour le travail du sol, des engins agricoles comprenant un tel ensemble dents pour le travail du sol et un procédé de fixation d'une pointe à une dent.
PCT/EP2025/079346 2024-10-10 2025-10-10 Pointe pour dent, élément de fixation, ensemble dents, engin agricole et procédé de montage d'une pointe sur une dent Pending WO2026078246A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2451011 2024-10-10
SE2451011-7 2024-10-10

Publications (1)

Publication Number Publication Date
WO2026078246A2 true WO2026078246A2 (fr) 2026-04-16

Family

ID=97381072

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2025/079346 Pending WO2026078246A2 (fr) 2024-10-10 2025-10-10 Pointe pour dent, élément de fixation, ensemble dents, engin agricole et procédé de montage d'une pointe sur une dent

Country Status (1)

Country Link
WO (1) WO2026078246A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058412A1 (de) 2009-12-16 2011-06-22 Landmaschinenfabrik Köckerling GmbH & Co. KG, 33415 Bodenbearbeitungsgerätleitblech
WO2016075266A1 (fr) 2014-11-13 2016-05-19 Betek Gmbh & Co. Kg Élément de guidage ou combinaison d'outils pourvu d'un élément de guidage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058412A1 (de) 2009-12-16 2011-06-22 Landmaschinenfabrik Köckerling GmbH & Co. KG, 33415 Bodenbearbeitungsgerätleitblech
WO2016075266A1 (fr) 2014-11-13 2016-05-19 Betek Gmbh & Co. Kg Élément de guidage ou combinaison d'outils pourvu d'un élément de guidage

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