NO135329B - - Google Patents

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Publication number
NO135329B
NO135329B NO48572A NO48572A NO135329B NO 135329 B NO135329 B NO 135329B NO 48572 A NO48572 A NO 48572A NO 48572 A NO48572 A NO 48572A NO 135329 B NO135329 B NO 135329B
Authority
NO
Norway
Prior art keywords
roller
vibrator
tool according
bearing surfaces
bearing
Prior art date
Application number
NO48572A
Other languages
English (en)
Norwegian (no)
Other versions
NO135329C (enrdf_load_stackoverflow
Inventor
K G Bechem
Original Assignee
Soeding J C & Halbach
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
Priority claimed from DE19712108444 external-priority patent/DE2108444A1/de
Priority claimed from DE2159351A external-priority patent/DE2159351C3/de
Application filed by Soeding J C & Halbach filed Critical Soeding J C & Halbach
Publication of NO135329B publication Critical patent/NO135329B/no
Publication of NO135329C publication Critical patent/NO135329C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • E21D9/1046—Vibrating
    • 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
    • E21B10/12—Roller bits with discs cutters
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
NO48572A 1971-02-22 1972-02-18 NO135329C (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712108444 DE2108444A1 (de) 1971-02-22 1971-02-22 Verfahren und Vorrichtung zum Ab tragen von Gestein
DE2159351A DE2159351C3 (de) 1971-11-30 1971-11-30 Bohrgerät mit wenigstens einer mit einem Unwuchtvibrator versehenen Schneidrolle

Publications (2)

Publication Number Publication Date
NO135329B true NO135329B (enrdf_load_stackoverflow) 1976-12-13
NO135329C NO135329C (enrdf_load_stackoverflow) 1977-03-23

Family

ID=25760701

Family Applications (1)

Application Number Title Priority Date Filing Date
NO48572A NO135329C (enrdf_load_stackoverflow) 1971-02-22 1972-02-18

Country Status (7)

Country Link
AT (1) AT317120B (enrdf_load_stackoverflow)
CH (1) CH564145A5 (enrdf_load_stackoverflow)
FR (1) FR2126262B1 (enrdf_load_stackoverflow)
GB (1) GB1388182A (enrdf_load_stackoverflow)
IT (1) IT949150B (enrdf_load_stackoverflow)
NO (1) NO135329C (enrdf_load_stackoverflow)
SE (1) SE392501B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672659A5 (enrdf_load_stackoverflow) * 1984-04-19 1989-12-15 Bechem Hannelore
CH677953A5 (enrdf_load_stackoverflow) * 1987-03-11 1991-07-15 Bechem Hannelore
DE102018108686B3 (de) 2018-04-12 2019-08-14 Technische Universität Bergakademie Freiberg Vorrichtungen und Verfahren zur Schlagbelastungsübertragung auf Diskenmeißel von Gesteinsbearbeitungsmaschinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1578986A (enrdf_load_stackoverflow) * 1968-05-17 1969-08-22

Also Published As

Publication number Publication date
AT317120B (de) 1974-08-12
FR2126262A1 (enrdf_load_stackoverflow) 1972-10-06
IT949150B (it) 1973-06-11
CH564145A5 (enrdf_load_stackoverflow) 1975-07-15
SE392501B (sv) 1977-03-28
FR2126262B1 (enrdf_load_stackoverflow) 1977-04-01
GB1388182A (en) 1975-03-26
NO135329C (enrdf_load_stackoverflow) 1977-03-23

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