EP4416376C0 - Maschinenmeissel, haltevorrichtung, abtragsystem und verfahren - Google Patents

Maschinenmeissel, haltevorrichtung, abtragsystem und verfahren

Info

Publication number
EP4416376C0
EP4416376C0 EP22802062.4A EP22802062A EP4416376C0 EP 4416376 C0 EP4416376 C0 EP 4416376C0 EP 22802062 A EP22802062 A EP 22802062A EP 4416376 C0 EP4416376 C0 EP 4416376C0
Authority
EP
European Patent Office
Prior art keywords
holding device
removal system
machine chill
chill
machine
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
EP22802062.4A
Other languages
English (en)
French (fr)
Other versions
EP4416376A1 (de
EP4416376B1 (de
Inventor
Jörg Bretschneider
Taras Shepel
Serdar Yasar
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.)
Rockfeel GmbH
Original Assignee
Rockfeel GmbH
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 Rockfeel GmbH filed Critical Rockfeel GmbH
Publication of EP4416376A1 publication Critical patent/EP4416376A1/de
Application granted granted Critical
Publication of EP4416376C0 publication Critical patent/EP4416376C0/de
Publication of EP4416376B1 publication Critical patent/EP4416376B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C39/00—Devices for testing in situ the hardness or other properties of minerals, e.g. for giving information as to the selection of suitable mining tools
    • 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
    • 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
    • E21C35/19—Means for fixing picks or holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
EP22802062.4A 2021-10-11 2022-10-10 Maschinenmeissel, haltevorrichtung, abtragsystem und verfahren Active EP4416376B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021126279.8A DE102021126279A1 (de) 2021-10-11 2021-10-11 Maschinenmeißel, Haltevorrichtung, Abtragsystem und Verfahren
PCT/EP2022/078073 WO2023061924A1 (de) 2021-10-11 2022-10-10 MASCHINENMEIßEL, HALTEVORRICHTUNG, ABTRAGSYSTEM UND VERFAHREN

Publications (3)

Publication Number Publication Date
EP4416376A1 EP4416376A1 (de) 2024-08-21
EP4416376C0 true EP4416376C0 (de) 2026-04-22
EP4416376B1 EP4416376B1 (de) 2026-04-22

Family

ID=84332053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22802062.4A Active EP4416376B1 (de) 2021-10-11 2022-10-10 Maschinenmeissel, haltevorrichtung, abtragsystem und verfahren

Country Status (5)

Country Link
US (1) US20240410278A1 (de)
EP (1) EP4416376B1 (de)
DE (1) DE102021126279A1 (de)
ES (1) ES3074128T3 (de)
WO (1) WO2023061924A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116464393A (zh) 2022-01-11 2023-07-21 肯纳金属公司 带有分体式、模块化和无线磨损检测系统的切削工具安装组件
CN121121000B (zh) * 2025-11-13 2026-02-10 中交路桥建设有限公司 一种镐型截齿破岩载荷时空演化分析方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1219159A (en) * 1968-08-06 1971-01-13 Coal Industry Patents Ltd Rotary cutters for mineral mining machines
US4001798A (en) * 1975-09-18 1977-01-04 Rockwell International Corporation Self-contained sensor
SE457818B (sv) 1985-05-03 1989-01-30 Sandvik Ab Anordning foer fluidumtillfoersel vid verktyg foer brytning av fast material
US4655082A (en) * 1985-07-31 1987-04-07 Massachusetts Institute Of Technology Mining machine having vibration sensor
DE102010043447A1 (de) * 2009-12-15 2011-06-16 Robert Bosch Gmbh Handwerkzeug mit einem Gegenschwinger
US8820845B2 (en) * 2012-04-17 2014-09-02 Schlumberger Technology Corporation Sensored pick assembly
US8690260B1 (en) * 2013-03-12 2014-04-08 Stolar, Inc. Mining machine automation
WO2015072971A1 (en) 2013-11-12 2015-05-21 Halliburton Energy Services, Inc. Proximity detection using instrumented cutting elements
CN107008544B (zh) 2015-12-08 2021-02-05 肯纳金属公司 智能切削滚筒组件
DE102018115959A1 (de) * 2018-07-02 2020-01-02 Wirtgen Gmbh Verschleißbauteil einer Fräsmaschine, Fräsmaschine und Verfahren zur Bestimmung des Verschleißes des Verschleißbauteils
LU101496B1 (en) * 2019-11-26 2021-05-28 Univ Shandong Science & Tech Coal rock hardness grade online recognition cutting head and use method
CN113431573B (zh) * 2021-07-28 2024-03-22 西安煤矿机械有限公司 一种采煤机截齿防脱断装置及方法
CN114876457A (zh) * 2022-06-06 2022-08-09 山东科技大学 一种截齿故障检测方法、检测装置及使用方法

Also Published As

Publication number Publication date
EP4416376A1 (de) 2024-08-21
WO2023061924A1 (de) 2023-04-20
US20240410278A1 (en) 2024-12-12
DE102021126279A1 (de) 2023-04-13
ES3074128T3 (es) 2026-07-17
EP4416376B1 (de) 2026-04-22

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