SE7701301L - Stenborr - Google Patents

Stenborr

Info

Publication number
SE7701301L
SE7701301L SE7701301A SE7701301A SE7701301L SE 7701301 L SE7701301 L SE 7701301L SE 7701301 A SE7701301 A SE 7701301A SE 7701301 A SE7701301 A SE 7701301A SE 7701301 L SE7701301 L SE 7701301L
Authority
SE
Sweden
Prior art keywords
stenborr
Prior art date
Application number
SE7701301A
Other languages
English (en)
Swedish (sv)
Inventor
K Wanner
W Reibetanz
Original Assignee
Bosch Gmbh Robert
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 DE19762605097 external-priority patent/DE2605097A1/de
Priority claimed from DE19762636083 external-priority patent/DE2636083A1/de
Priority claimed from DE19762645693 external-priority patent/DE2645693A1/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE7701301L publication Critical patent/SE7701301L/

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0486—Drills for trepanning with lubricating or cooling equipment
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/40—Percussion drill bits with leading portion
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/68—Drills with provision for suction

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)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
SE7701301A 1976-02-10 1977-02-07 Stenborr SE7701301L (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19762605097 DE2605097A1 (de) 1976-02-10 1976-02-10 Kreuzbohrkrone
DE19762636083 DE2636083A1 (de) 1976-08-11 1976-08-11 Gesteinsbohrer
DE19762645693 DE2645693A1 (de) 1976-10-09 1976-10-09 Gesteinsbohrer

Publications (1)

Publication Number Publication Date
SE7701301L true SE7701301L (sv) 1977-08-11

Family

ID=27186737

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701301A SE7701301L (sv) 1976-02-10 1977-02-07 Stenborr

Country Status (6)

Country Link
US (1) US4113037A ( )
CH (1) CH615726A5 ( )
DK (1) DK55177A ( )
GB (1) GB1564977A ( )
NL (1) NL7701356A ( )
SE (1) SE7701301L ( )

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750571A (en) * 1986-10-08 1988-06-14 Geeting Marvin D Screen placement method and apparatus
GB8624430D0 (en) * 1986-10-11 1986-11-12 Waddell G Piloted drill bit
DE4427149C1 (de) * 1994-08-01 1995-10-26 Duss Maschf Bohrwerkzeug, insbesondere für Bohrhämmer
JP3924365B2 (ja) * 1997-11-28 2007-06-06 ユニカ株式会社 吸塵用アダプター
DE202008009050U1 (de) * 2008-07-04 2008-09-04 Böck, Alexander Erdbohrvorrichtung
US8881847B2 (en) * 2010-01-29 2014-11-11 Kennametal Inc. Dust collecting device for a roof tool
US20120063856A1 (en) * 2010-09-10 2012-03-15 Makita Corporation Dust collecting device
PL2990589T3 (pl) 2014-08-25 2017-10-31 Sandvik Intellectual Property Ab Świder z zagłębioną powierzchnią tnącą
DE102018207073A1 (de) * 2018-05-07 2019-11-07 Robert Bosch Gmbh Bohrwerkzeug
DE102018207070A1 (de) * 2018-05-07 2019-11-07 Robert Bosch Gmbh Bohrwerkzeug
DE102019205656A1 (de) * 2018-05-07 2019-11-07 Robert Bosch Gmbh Bohrwerkzeug
FR3089835B1 (fr) * 2018-12-14 2021-02-26 Diager Outil de travail et son dispositif d’aspiration de poussière
EP3978170A1 (de) * 2020-10-02 2022-04-06 Hilti Aktiengesellschaft Werkzeug für eine mobile werkzeugmaschine
DE202021103665U1 (de) * 2021-07-08 2021-07-23 Karlsruher Institut für Technologie, Körperschaft des öffentlichen Rechts Bohreinsatz sowie Bohrfutteraufsatz für den Bohreinsatz

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1109782A (en) * 1911-05-10 1914-09-08 John James Purcell Rock-drill.
US2879035A (en) * 1957-04-29 1959-03-24 Carl V Tilden Drilling apparatus
US3162255A (en) * 1961-08-25 1964-12-22 Black & Decker Mfg Co Vacuum dust-collecting apparatus for rotating hammer-drill
AT236319B (de) * 1961-11-08 1964-10-12 Boehler & Co Ag Geb Anordnung zur Zuführung des Spülmittels zum Bohrrohr bzw. zur Bohrstange mittels eines Spülkopfes
US3422913A (en) * 1966-11-10 1969-01-21 Val Dev Corp Du Earth digging and conveying apparatus
US3655001A (en) * 1970-02-04 1972-04-11 Schramm Inc Large diameter earth drill
GB1345341A (en) * 1971-03-03 1974-01-30 Devac Ab Percussion machine

Also Published As

Publication number Publication date
NL7701356A (nl) 1977-08-12
DK55177A (da) 1977-08-11
GB1564977A (en) 1980-04-16
US4113037A (en) 1978-09-12
CH615726A5 ( ) 1980-02-15

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