EP0195347A3 - Cutting head of a winning or driving machine - Google Patents

Cutting head of a winning or driving machine Download PDF

Info

Publication number
EP0195347A3
EP0195347A3 EP86103202A EP86103202A EP0195347A3 EP 0195347 A3 EP0195347 A3 EP 0195347A3 EP 86103202 A EP86103202 A EP 86103202A EP 86103202 A EP86103202 A EP 86103202A EP 0195347 A3 EP0195347 A3 EP 0195347A3
Authority
EP
European Patent Office
Prior art keywords
winning
cutting head
driving machine
driving
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.)
Granted
Application number
EP86103202A
Other languages
German (de)
Other versions
EP0195347A2 (en
EP0195347B1 (en
Inventor
Martin Eisenbeis
Walter Hemmer
Hans Dipl.-Kfm. Dipl.-Ing. Krummenauer
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.)
HANS KRUMMENAUER GmbH and Co KG
Original Assignee
HANS KRUMMENAUER GmbH and Co KG
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 HANS KRUMMENAUER GmbH and Co KG filed Critical HANS KRUMMENAUER GmbH and Co KG
Publication of EP0195347A2 publication Critical patent/EP0195347A2/en
Publication of EP0195347A3 publication Critical patent/EP0195347A3/en
Application granted granted Critical
Publication of EP0195347B1 publication Critical patent/EP0195347B1/en
Expired legal-status Critical Current

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

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)
  • Earth Drilling (AREA)
  • Road Repair (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
EP86103202A 1985-03-13 1986-03-10 Cutting head of a winning or driving machine Expired EP0195347B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3508881 1985-03-13
DE19853508881 DE3508881A1 (en) 1985-03-13 1985-03-13 CUTTING HEAD OF A EXTRACTION MACHINE OR DRILLING MACHINE

Publications (3)

Publication Number Publication Date
EP0195347A2 EP0195347A2 (en) 1986-09-24
EP0195347A3 true EP0195347A3 (en) 1987-02-25
EP0195347B1 EP0195347B1 (en) 1989-05-24

Family

ID=6265010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86103202A Expired EP0195347B1 (en) 1985-03-13 1986-03-10 Cutting head of a winning or driving machine

Country Status (3)

Country Link
US (1) US4693517A (en)
EP (1) EP0195347B1 (en)
DE (2) DE3508881A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5842747A (en) * 1997-02-24 1998-12-01 Keystone Engineering & Manufacturing Corporation Apparatus for roadway surface reclaiming drum
DE102017104651A1 (en) 2017-03-06 2018-09-06 POWER-TECHNOLOGIE GmbH Milling roller and method for milling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586151A (en) * 1922-05-08 1926-05-25 Daniel Boone Mining Machine Co Bit or cutting tool
GB2036128A (en) * 1978-12-09 1980-06-25 Krampe & Co Mining Machine Shearer Drum

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1488766A (en) * 1921-05-02 1924-04-01 Quist John Coal-mining machine
GB745680A (en) * 1952-12-05 1956-02-29 Charles Edward Compton Improvements in or relating to mining machine heads
GB2027773A (en) * 1978-08-03 1980-02-27 Minsup Mining Supplies Mineral-mining Cutter Drum
DE2936184C2 (en) * 1979-09-07 1982-12-23 Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm Cutting roller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586151A (en) * 1922-05-08 1926-05-25 Daniel Boone Mining Machine Co Bit or cutting tool
GB2036128A (en) * 1978-12-09 1980-06-25 Krampe & Co Mining Machine Shearer Drum

Also Published As

Publication number Publication date
DE3508881A1 (en) 1986-09-18
US4693517A (en) 1987-09-15
DE3663555D1 (en) 1989-06-29
EP0195347A2 (en) 1986-09-24
EP0195347B1 (en) 1989-05-24

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