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AT382683B - DEVICE FOR MONITORING THE LEVEL OF WEARING OF CHISELS IN A SCREW HEAD - Google Patents

DEVICE FOR MONITORING THE LEVEL OF WEARING OF CHISELS IN A SCREW HEAD

Info

Publication number
AT382683B
AT382683B AT0239585A AT239585A AT382683B AT 382683 B AT382683 B AT 382683B AT 0239585 A AT0239585 A AT 0239585A AT 239585 A AT239585 A AT 239585A AT 382683 B AT382683 B AT 382683B
Authority
AT
Austria
Prior art keywords
chisels
wearing
monitoring
level
screw head
Prior art date
Application number
AT0239585A
Other languages
German (de)
Other versions
ATA239585A (en
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0239585A priority Critical patent/AT382683B/en
Priority to DE19863616170 priority patent/DE3616170A1/en
Publication of ATA239585A publication Critical patent/ATA239585A/en
Application granted granted Critical
Publication of AT382683B publication Critical patent/AT382683B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
AT0239585A 1985-08-16 1985-08-16 DEVICE FOR MONITORING THE LEVEL OF WEARING OF CHISELS IN A SCREW HEAD AT382683B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0239585A AT382683B (en) 1985-08-16 1985-08-16 DEVICE FOR MONITORING THE LEVEL OF WEARING OF CHISELS IN A SCREW HEAD
DE19863616170 DE3616170A1 (en) 1985-08-16 1986-05-14 Device for monitoring the rate of wear of picks of a cutter head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0239585A AT382683B (en) 1985-08-16 1985-08-16 DEVICE FOR MONITORING THE LEVEL OF WEARING OF CHISELS IN A SCREW HEAD

Publications (2)

Publication Number Publication Date
ATA239585A ATA239585A (en) 1986-08-15
AT382683B true AT382683B (en) 1987-03-25

Family

ID=3533570

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0239585A AT382683B (en) 1985-08-16 1985-08-16 DEVICE FOR MONITORING THE LEVEL OF WEARING OF CHISELS IN A SCREW HEAD

Country Status (2)

Country Link
AT (1) AT382683B (en)
DE (1) DE3616170A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415824C1 (en) * 1994-05-05 1995-11-23 Daimler Benz Aerospace Ag Damage and wear warning sensor for cutters on a tunnelling machine
DE102008045470A1 (en) 2008-09-03 2010-03-04 Wirtgen Gmbh Method for determining the state of wear
US8944518B2 (en) 2012-09-13 2015-02-03 Wirtgen Gmbh Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machine
DE102013112973A1 (en) 2013-11-25 2015-05-28 Wirtgen Gmbh Wear prediction method and maintenance procedure
DE102013112972A1 (en) 2013-11-25 2015-05-28 Wirtgen Gmbh Wear prediction method and maintenance procedure
US9175448B2 (en) 2011-04-06 2015-11-03 Wirtgen Gmbh Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machine
US10156046B2 (en) 2016-02-15 2018-12-18 Wirtgen Gmbh Planning system and method for coordinating road milling tasks
US10227755B2 (en) 2014-02-19 2019-03-12 Vermeer Manufacturing Company Systems and methods for monitoring wear of reducing elements
US10287882B2 (en) 2015-07-10 2019-05-14 Wirtgen Gmbh Earth working machine and method for wear-optimized operation of an earth working machine
US10323516B2 (en) 2016-11-11 2019-06-18 Wirtgen Gmbh System and method for the tracking of milling material
US10329910B2 (en) 2016-11-25 2019-06-25 Wirtgen Gmbh System and method for the tracking of milling material
US10415195B2 (en) 2012-12-12 2019-09-17 Vermeer Manufacturing Company Systems and methods for sensing wear of reducing elements of a material reducing machine
US10927513B2 (en) 2016-11-11 2021-02-23 Wirtgen Gmbh System and method for the tracking of milling material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA201602339B (en) 2015-04-09 2018-12-19 Joy Mm Delaware Inc System and method of detecting dull and worn cutter bits
DE102016113251A1 (en) 2015-10-27 2017-04-27 Wirtgen Gmbh Milling machine and method for operating a milling machine
US10773352B2 (en) 2017-06-05 2020-09-15 Joy Global Underground Mining Llc System and method for determining efficiency of an industrial machine
CN108868775B (en) * 2018-06-25 2024-03-22 长沙矿冶研究院有限责任公司 Underwater mining system
CN110439558B (en) * 2019-06-29 2024-10-18 中铁工程装备集团隧道设备制造有限公司 System and method for detecting abrasion state of cutting pick of cantilever heading machine
US11555403B2 (en) 2020-03-13 2023-01-17 Joy Global Underground Mining Llc Cutting pick monitoring system and method for longwall mining system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248758A1 (en) * 1982-12-31 1984-07-05 Mobil Oil Corp., New York, N.Y. Method of extracting a viscous oil from an underground formation containing a viscous oil
DE3505408A1 (en) * 1985-02-16 1986-08-21 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Method of determining the wear of cutter picks of a shearer drum

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415824C1 (en) * 1994-05-05 1995-11-23 Daimler Benz Aerospace Ag Damage and wear warning sensor for cutters on a tunnelling machine
US11519141B2 (en) 2008-09-03 2022-12-06 Wirtgen Gmbh Method for determining the wear state
US10787776B2 (en) 2008-09-03 2020-09-29 Wirtgen Gmbh Method for determining the wear state
US8386196B2 (en) 2008-09-03 2013-02-26 Wirtgen Gmbh Method for determining the wear state
US8775099B2 (en) 2008-09-03 2014-07-08 Wirtgen Gmbh Method for determining the wear state
DE102008045470A1 (en) 2008-09-03 2010-03-04 Wirtgen Gmbh Method for determining the state of wear
US9873994B2 (en) 2008-09-03 2018-01-23 Wirtgen Gmbh Method for determining the wear state
EP2161375A2 (en) 2008-09-03 2010-03-10 Wirtgen GmbH Method for determining wear status
US9797245B2 (en) 2011-04-06 2017-10-24 Writgen GmbH Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machine
US9175448B2 (en) 2011-04-06 2015-11-03 Wirtgen Gmbh Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machine
US10408056B2 (en) 2011-04-06 2019-09-10 Wirtgen Gmbh Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machine
US9512718B2 (en) 2012-09-13 2016-12-06 Wirtgen Gmbh Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machine
US8944518B2 (en) 2012-09-13 2015-02-03 Wirtgen Gmbh Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machine
US10947678B2 (en) 2012-12-12 2021-03-16 Vermeer Manufacturing Company Systems and methods for sensing wear of reducing elements of a material reducing machine
US10415195B2 (en) 2012-12-12 2019-09-17 Vermeer Manufacturing Company Systems and methods for sensing wear of reducing elements of a material reducing machine
EP3584559A1 (en) 2013-11-25 2019-12-25 Wirtgen GmbH Wear forecast method and maintenance method for a ground working machine
DE102013112972A1 (en) 2013-11-25 2015-05-28 Wirtgen Gmbh Wear prediction method and maintenance procedure
DE102013112973A1 (en) 2013-11-25 2015-05-28 Wirtgen Gmbh Wear prediction method and maintenance procedure
US11506585B2 (en) 2013-11-25 2022-11-22 Wirtgen Gmbh Wear prognosis method and maintenance method
EP2887049A1 (en) 2013-11-25 2015-06-24 Wirtgen GmbH Wear forecast method and maintenance method for a ground working machine
US10416056B2 (en) 2013-11-25 2019-09-17 Wirtgen Gmbh Wear prognosis method and maintenance method
US10227755B2 (en) 2014-02-19 2019-03-12 Vermeer Manufacturing Company Systems and methods for monitoring wear of reducing elements
US11401808B2 (en) 2015-07-10 2022-08-02 Wirtgen Gmbh Earth working machine and method for wear-optimized operation of an earth working machine
US10287882B2 (en) 2015-07-10 2019-05-14 Wirtgen Gmbh Earth working machine and method for wear-optimized operation of an earth working machine
US10156046B2 (en) 2016-02-15 2018-12-18 Wirtgen Gmbh Planning system and method for coordinating road milling tasks
US10794010B2 (en) 2016-02-15 2020-10-06 Wirtgen Gmbh Planning system and method for coordinating road milling tasks
US11346062B2 (en) 2016-02-15 2022-05-31 Wirtgen Gmbh Planning system and method for coordinating road milling tasks
US10927513B2 (en) 2016-11-11 2021-02-23 Wirtgen Gmbh System and method for the tracking of milling material
US10323516B2 (en) 2016-11-11 2019-06-18 Wirtgen Gmbh System and method for the tracking of milling material
US10329910B2 (en) 2016-11-25 2019-06-25 Wirtgen Gmbh System and method for the tracking of milling material

Also Published As

Publication number Publication date
ATA239585A (en) 1986-08-15
DE3616170A1 (en) 1987-03-05

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