EP4453324C0 - Fräsaufsatz und arbeitsmaschine mit solch einem aufsatz - Google Patents

Fräsaufsatz und arbeitsmaschine mit solch einem aufsatz

Info

Publication number
EP4453324C0
EP4453324C0 EP22826225.9A EP22826225A EP4453324C0 EP 4453324 C0 EP4453324 C0 EP 4453324C0 EP 22826225 A EP22826225 A EP 22826225A EP 4453324 C0 EP4453324 C0 EP 4453324C0
Authority
EP
European Patent Office
Prior art keywords
attachment
work machine
milling
milling attachment
work
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.)
Active
Application number
EP22826225.9A
Other languages
English (en)
French (fr)
Other versions
EP4453324B1 (de
EP4453324A1 (de
Inventor
Giampiero Grotti
Michele Grotti
Giuliano Grotti
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.)
Grotti Srl
Original Assignee
Grotti Srl
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 Grotti Srl filed Critical Grotti Srl
Priority to SM20250417T priority Critical patent/SMT202500417T1/it
Publication of EP4453324A1 publication Critical patent/EP4453324A1/de
Application granted granted Critical
Publication of EP4453324C0 publication Critical patent/EP4453324C0/de
Publication of EP4453324B1 publication Critical patent/EP4453324B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/188—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being horizontal and transverse to the direction of travel
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/183—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with digging unit shiftable relative to the frame
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/241—Digging wheels; Digging elements of wheels; Drives for wheels digging wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP22826225.9A 2021-12-20 2022-12-14 Fräsaufsatz und arbeitsmaschine mit solch einem aufsatz Active EP4453324B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SM20250417T SMT202500417T1 (it) 2021-12-20 2022-12-14 Attrezzo scarificatore e macchina operatrice comprendente tale attrezzo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000031772A IT202100031772A1 (it) 2021-12-20 2021-12-20 Attrezzo scarificatore e macchina operatrice comprendente tale attrezzo
PCT/IB2022/062198 WO2023119066A1 (en) 2021-12-20 2022-12-14 Scarifier attachment and operating machine comprising such an attachment.

Publications (3)

Publication Number Publication Date
EP4453324A1 EP4453324A1 (de) 2024-10-30
EP4453324C0 true EP4453324C0 (de) 2025-10-29
EP4453324B1 EP4453324B1 (de) 2025-10-29

Family

ID=80461193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22826225.9A Active EP4453324B1 (de) 2021-12-20 2022-12-14 Fräsaufsatz und arbeitsmaschine mit solch einem aufsatz

Country Status (4)

Country Link
EP (1) EP4453324B1 (de)
IT (1) IT202100031772A1 (de)
SM (1) SMT202500417T1 (de)
WO (1) WO2023119066A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060732A (en) * 1990-05-03 1991-10-29 Baskett Theodore N Cylinder-type ground-raking attachment for a bucket-equipped tractor
SE9100433D0 (sv) * 1991-02-13 1991-02-13 Busks Aakeri Ab Markberedare
US5259692A (en) * 1992-09-04 1993-11-09 Beller Larry D Ground breaking apparatus
US6438874B1 (en) * 2000-09-08 2002-08-27 Genesis Equipment And Manufacturing, Inc. Hydraulic rotary grinder for attachment to construction machinery
EP3719209A3 (de) 2019-04-02 2020-10-21 Simex S.r.l. Baggeranordnung und arbeitsmaschine mit dieser anordnung

Also Published As

Publication number Publication date
IT202100031772A1 (it) 2023-06-20
SMT202500417T1 (it) 2026-01-12
EP4453324B1 (de) 2025-10-29
WO2023119066A1 (en) 2023-06-29
EP4453324A1 (de) 2024-10-30

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