DE102019207962A8 - Tooth for attaching to an excavator bucket - Google Patents

Tooth for attaching to an excavator bucket Download PDF

Info

Publication number
DE102019207962A8
DE102019207962A8 DE102019207962.8A DE102019207962A DE102019207962A8 DE 102019207962 A8 DE102019207962 A8 DE 102019207962A8 DE 102019207962 A DE102019207962 A DE 102019207962A DE 102019207962 A8 DE102019207962 A8 DE 102019207962A8
Authority
DE
Germany
Prior art keywords
tooth
attaching
excavator bucket
excavator
bucket
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.)
Granted
Application number
DE102019207962.8A
Other languages
German (de)
Other versions
DE102019207962B4 (en
DE102019207962A1 (en
Inventor
Tomasz Kwiatkowski
Gabor Müller
Viktor Raaz
Martin Schmitt
Baris Irmak
Ingo Neitemeier
Marc Tigges
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.)
FLSmidth and Co AS
Original Assignee
ThyssenKrupp AG
ThyssenKrupp Industrial Solutions AG
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 ThyssenKrupp AG, ThyssenKrupp Industrial Solutions AG filed Critical ThyssenKrupp AG
Priority to PCT/EP2019/085953 priority Critical patent/WO2020144028A1/en
Priority to CN201980088495.9A priority patent/CN113302365B/en
Priority to EP19832065.7A priority patent/EP3908703B1/en
Publication of DE102019207962A1 publication Critical patent/DE102019207962A1/en
Publication of DE102019207962A8 publication Critical patent/DE102019207962A8/en
Application granted granted Critical
Publication of DE102019207962B4 publication Critical patent/DE102019207962B4/en
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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/285—Teeth characterised by the material used
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Component Parts Of Construction Machinery (AREA)
DE102019207962.8A 2019-01-11 2019-05-29 Tooth for attaching to an excavator bucket Active DE102019207962B4 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/EP2019/085953 WO2020144028A1 (en) 2019-01-11 2019-12-18 Tooth for attaching to an excavator bucket
CN201980088495.9A CN113302365B (en) 2019-01-11 2019-12-18 Tooth for mounting to an excavator bucket
EP19832065.7A EP3908703B1 (en) 2019-01-11 2019-12-18 Tooth for attaching to an excavator bucket

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202019103058 2019-01-11
DE202019103058.5 2019-01-11

Publications (3)

Publication Number Publication Date
DE102019207962A1 DE102019207962A1 (en) 2020-12-03
DE102019207962A8 true DE102019207962A8 (en) 2022-06-09
DE102019207962B4 DE102019207962B4 (en) 2023-07-06

Family

ID=81655459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019207962.8A Active DE102019207962B4 (en) 2019-01-11 2019-05-29 Tooth for attaching to an excavator bucket

Country Status (1)

Country Link
DE (1) DE102019207962B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU209115U1 (en) * 2021-08-20 2022-02-02 Акционерное общество "Гортехмаш-Заводы" (АО "Гортехмаш-Заводы") Reinforced bucket tooth

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1804756A (en) 1929-08-30 1931-05-12 Frank A Thompson Shovel tooth
DE672257C (en) 1936-11-11 1939-02-27 Meutsch Voigtlaender & Co Vorm Process for the production of workpieces which are provided with hard metal supports or inlays
DE2754999C2 (en) 1976-12-10 1987-02-19 Erwin Dr. Beaverton Oreg. Us Rudy
DE69933316T2 (en) 1998-07-03 2007-05-16 Metalogenia Patentes S.L. Coupling for excavator teeth or the like
WO2017142739A1 (en) 2016-02-15 2017-08-24 Caterpillar Inc. Ground engaging component and method for manufacturing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015006273U1 (en) 2015-09-10 2015-10-08 Thyssenkrupp Ag Tooth arrangement for attachment to an excavator bucket or a crushing roller
KR102627470B1 (en) 2016-11-17 2024-01-19 에이치디현대인프라코어 주식회사 Construction equipment bucket parts and methods of manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1804756A (en) 1929-08-30 1931-05-12 Frank A Thompson Shovel tooth
DE672257C (en) 1936-11-11 1939-02-27 Meutsch Voigtlaender & Co Vorm Process for the production of workpieces which are provided with hard metal supports or inlays
DE2754999C2 (en) 1976-12-10 1987-02-19 Erwin Dr. Beaverton Oreg. Us Rudy
DE69933316T2 (en) 1998-07-03 2007-05-16 Metalogenia Patentes S.L. Coupling for excavator teeth or the like
WO2017142739A1 (en) 2016-02-15 2017-08-24 Caterpillar Inc. Ground engaging component and method for manufacturing the same

Also Published As

Publication number Publication date
DE102019207962B4 (en) 2023-07-06
DE102019207962A1 (en) 2020-12-03

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R082 Change of representative

Representative=s name: MICHALSKI HUETTERMANN & PARTNER PATENTANWAELTE, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: FLSMIDTH A/S, DK

Free format text: FORMER OWNERS: THYSSENKRUPP AG, 45143 ESSEN, DE; THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, 45143 ESSEN, DE

R020 Patent grant now final