DK413281A - Bor isaer drejeslagbor - Google Patents

Bor isaer drejeslagbor

Info

Publication number
DK413281A
DK413281A DK413281A DK413281A DK413281A DK 413281 A DK413281 A DK 413281A DK 413281 A DK413281 A DK 413281A DK 413281 A DK413281 A DK 413281A DK 413281 A DK413281 A DK 413281A
Authority
DK
Denmark
Prior art keywords
isaer
bor
shock drill
turning shock
turning
Prior art date
Application number
DK413281A
Other languages
Danish (da)
English (en)
Inventor
B Moser
S Klaissle
Original Assignee
Hawera Probst & Co
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 Hawera Probst & Co filed Critical Hawera Probst & Co
Publication of DK413281A publication Critical patent/DK413281A/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B23Q1/0036—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a tool
    • 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
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DK413281A 1980-09-26 1981-09-17 Bor isaer drejeslagbor DK413281A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808025800U DE8025800U1 (de) 1980-09-26 1980-09-26 Bohrer

Publications (1)

Publication Number Publication Date
DK413281A true DK413281A (da) 1982-03-27

Family

ID=6719236

Family Applications (1)

Application Number Title Priority Date Filing Date
DK413281A DK413281A (da) 1980-09-26 1981-09-17 Bor isaer drejeslagbor

Country Status (3)

Country Link
EP (1) EP0048908B1 (fr)
DE (2) DE8025800U1 (fr)
DK (1) DK413281A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500202A1 (de) * 1985-01-05 1986-07-10 Hawera Probst Gmbh + Co, 7980 Ravensburg Bohrwerkzeuge
DE3544433C2 (de) * 1985-12-16 1995-12-14 Hilti Ag Gesteinsbohrer
DE8711846U1 (fr) * 1986-09-03 1987-11-05 Toepfer, Rainer, 2802 Ottersberg, De
US4883135A (en) * 1987-09-18 1989-11-28 Hawera Probst Gmbh & Co. Apparatus for rock drill
DE4200580A1 (de) * 1991-09-13 1993-03-18 Hausherr & Soehne Rudolf Gesteinsbohrkrone
DE19810193A1 (de) * 1998-03-10 1999-09-16 Hilti Ag Bohrwerkzeug
FR2953438B1 (fr) * 2009-12-09 2012-02-10 Eads Europ Aeronautic Defence Dispositif de percage
EP3421162A1 (fr) * 2017-06-27 2019-01-02 HILTI Aktiengesellschaft Foret pour le travail de la roche par impact
EP3421163A1 (fr) * 2017-06-27 2019-01-02 HILTI Aktiengesellschaft Foret pour le travail de roche par impact
EP3421205A1 (fr) 2017-06-27 2019-01-02 HILTI Aktiengesellschaft Foret pour le burinage de roche

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1652578A (en) * 1925-05-09 1927-12-13 George F Nevin Rock-drill bit
DE1217903B (de) * 1965-04-02 1966-06-02 Beteiligungs & Patentverw Gmbh Bohrkopf
DE2350985A1 (de) * 1973-10-11 1975-04-24 Uwe C Seefluth Gesteinsbohrer mit vorrichtung zur absaugung des bohrstaubes
DE2417228A1 (de) * 1974-04-09 1975-11-06 Heller Geb Verfahren zum absaugen des bohrkleins von der bohrstelle eines bohrers sowie bohrmaschine, bohrer und adapter zum durchfuehren des verfahrens
DE2756140A1 (de) * 1977-12-16 1979-06-21 Heinrich B Schaefers Gesteinsbohrer fuer bohrloecher kleineren durchmessers
DE2807197A1 (de) * 1978-02-20 1979-08-30 Heller Verwaltungsges Bohrkopf eines drehschlagbohrers

Also Published As

Publication number Publication date
DE8025800U1 (de) 1981-02-05
EP0048908B1 (fr) 1985-05-15
DE3170516D1 (en) 1985-06-20
EP0048908A1 (fr) 1982-04-07

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