IT8468259A0 - SUPPORT DEVICE FOR ROTARY CUTTER - Google Patents

SUPPORT DEVICE FOR ROTARY CUTTER

Info

Publication number
IT8468259A0
IT8468259A0 IT8468259A IT6825984A IT8468259A0 IT 8468259 A0 IT8468259 A0 IT 8468259A0 IT 8468259 A IT8468259 A IT 8468259A IT 6825984 A IT6825984 A IT 6825984A IT 8468259 A0 IT8468259 A0 IT 8468259A0
Authority
IT
Italy
Prior art keywords
support device
rotary cutter
cutter
rotary
support
Prior art date
Application number
IT8468259A
Other languages
Italian (it)
Other versions
IT1214816B (en
Inventor
Klaus Schramm
Hubert Kania
Original Assignee
Masch Und Anlagen Ag Eisenhutt
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 Masch Und Anlagen Ag Eisenhutt filed Critical Masch Und Anlagen Ag Eisenhutt
Publication of IT8468259A0 publication Critical patent/IT8468259A0/en
Application granted granted Critical
Publication of IT1214816B publication Critical patent/IT1214816B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/10—Roller bits with roller axle supported at both ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
IT8468259A 1984-08-13 1984-12-18 SUPPORT DEVICE FOR ROTARY CUTTER IT1214816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843429762 DE3429762A1 (en) 1984-08-13 1984-08-13 BRACKET FOR A CUTTING ROLL

Publications (2)

Publication Number Publication Date
IT8468259A0 true IT8468259A0 (en) 1984-12-18
IT1214816B IT1214816B (en) 1990-01-18

Family

ID=6242950

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8468259A IT1214816B (en) 1984-08-13 1984-12-18 SUPPORT DEVICE FOR ROTARY CUTTER
IT8454183U IT8454183V0 (en) 1984-08-13 1984-12-18 SUPPORT DEVICE FOR ROTARY CUTTER

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8454183U IT8454183V0 (en) 1984-08-13 1984-12-18 SUPPORT DEVICE FOR ROTARY CUTTER

Country Status (4)

Country Link
DE (1) DE3429762A1 (en)
FR (1) FR2568934B3 (en)
GB (1) GB2163196A (en)
IT (2) IT1214816B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439748A1 (en) * 1984-10-31 1986-04-30 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Bearing block with roller bit mounted in it
DE102019108002B4 (en) * 2019-03-28 2022-09-01 Herrenknecht Aktiengesellschaft Cutter bearing part, cutter holder with cutter bearing part, cutter wheel with cutter holder and tunnel boring machine with cutter wheel
CN114986730A (en) * 2022-06-30 2022-09-02 青岛高测科技股份有限公司 Automatic tensioning device of cutting roller of crystal silicon slicing machine, assembling method and slicing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444939A (en) * 1967-12-11 1969-05-20 Karl Gunther Bechem Cutting roller in particular roller-type enlarging bits
DE2812686C2 (en) * 1978-03-23 1980-06-04 Demag Ag, 4100 Duisburg Bearing block for a roller boring tool
US4202418A (en) * 1978-05-01 1980-05-13 The Robbins Company Roller cutter mounts
DE3142345C2 (en) * 1981-10-26 1983-12-15 Dichtungstechnik W. Tripp & Co GmbH & Co, 8710 Kitzingen Pressure relief device

Also Published As

Publication number Publication date
GB8500050D0 (en) 1985-02-13
FR2568934A1 (en) 1986-02-14
FR2568934B3 (en) 1986-10-31
DE3429762A1 (en) 1986-02-20
IT1214816B (en) 1990-01-18
GB2163196A (en) 1986-02-19
IT8454183V0 (en) 1984-12-18

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