DE59610370D1 - Drilling tool, in particular for processing stone - Google Patents

Drilling tool, in particular for processing stone

Info

Publication number
DE59610370D1
DE59610370D1 DE59610370T DE59610370T DE59610370D1 DE 59610370 D1 DE59610370 D1 DE 59610370D1 DE 59610370 T DE59610370 T DE 59610370T DE 59610370 T DE59610370 T DE 59610370T DE 59610370 D1 DE59610370 D1 DE 59610370D1
Authority
DE
Germany
Prior art keywords
drilling tool
processing stone
stone
processing
drilling
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.)
Expired - Lifetime
Application number
DE59610370T
Other languages
German (de)
Inventor
Dr Meyen
Bernhard Moser
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.)
Robert Bosch Power Tools GmbH
Original Assignee
Hawera Probst GmbH
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 GmbH filed Critical Hawera Probst GmbH
Application granted granted Critical
Publication of DE59610370D1 publication Critical patent/DE59610370D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
DE59610370T 1995-11-04 1996-10-16 Drilling tool, in particular for processing stone Expired - Lifetime DE59610370D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19541163A DE19541163A1 (en) 1995-11-04 1995-11-04 Drilling tool, in particular for processing stone

Publications (1)

Publication Number Publication Date
DE59610370D1 true DE59610370D1 (en) 2003-05-28

Family

ID=7776639

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19541163A Withdrawn DE19541163A1 (en) 1995-11-04 1995-11-04 Drilling tool, in particular for processing stone
DE59610370T Expired - Lifetime DE59610370D1 (en) 1995-11-04 1996-10-16 Drilling tool, in particular for processing stone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19541163A Withdrawn DE19541163A1 (en) 1995-11-04 1995-11-04 Drilling tool, in particular for processing stone

Country Status (2)

Country Link
EP (1) EP0771934B1 (en)
DE (2) DE19541163A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517151C2 (en) * 2000-11-30 2002-04-23 Sandvik Ab Threaded joints for striking drilling and parts thereof
SE525431C2 (en) * 2003-02-24 2005-02-22 Sandvik Ab Trade for striking drilling
SE528245C2 (en) * 2004-09-23 2006-10-03 Seco Tools Ab Tool head with mounting section with axial and radial stop surfaces
AT509643B1 (en) 2010-04-07 2013-08-15 Dywidag Systems Int Gmbh TWO-PIECE DRILLING TOOL FOR HANDLING OR DRILLING HOLES IN FLOOR OR ROCK MATERIALS
CN102493515B (en) * 2011-12-15 2014-09-03 湖南科技大学 Structure of hydraulic breaker drill rod, and method for embedding alloy drill bit of hydraulic breaker drill rod
AT13405U1 (en) * 2012-01-20 2013-12-15 Ceratizit Austria Gmbh HART MATERIAL THREAD CONNECTION
DE102012107546A1 (en) * 2012-08-17 2014-02-20 Franz Haimer Maschinenbau Kg tooling
US9643264B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9889509B2 (en) 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876565A (en) * 1932-09-13 of canton
US1477855A (en) * 1922-04-18 1923-12-18 Fred W Thurston Drill
US1943879A (en) * 1930-04-08 1934-01-16 Detachable Bit Corp Of America Drill
US2052011A (en) * 1934-08-06 1936-08-25 Timken Roller Bearing Co Separable drill bit
US2772899A (en) * 1948-05-15 1956-12-04 Hughes Tool Co Threaded oil well drill stem connection with the threads having included crest angleof 90 degrees
US3492101A (en) * 1967-05-10 1970-01-27 Chromalloy American Corp Work-hardenable refractory carbide tool steels
NO134763C (en) * 1971-01-07 1976-12-08 Sandvik Ab
US3876319A (en) * 1973-03-23 1975-04-08 Skil Corp Fastening means for two-piece core bit
US4040756A (en) * 1976-03-05 1977-08-09 Trw Canada Limited Drill rod thread form
US4332502A (en) * 1977-01-11 1982-06-01 Padley & Venables Limited Apparatus for use in drilling
DE3330025A1 (en) * 1982-08-30 1984-03-01 Ingersoll-Rand Co., 07675 Woodcliff Lake, N.J. TWO-PIECE DRILL
SE459681B (en) * 1985-01-07 1989-07-24 Santrade Ltd DRILLING ELEMENT BEFORE SHOCK DRILLING
SE469602B (en) * 1985-04-04 1993-08-02 Sandvik Ab CUTTING HEAD BEFORE SHOCK DRILLING
DE3513347C1 (en) * 1985-04-13 1987-01-02 Karl Burgsmueller Conical, multi-start threaded connection for fastening parts of a deep-drilling tool
DE8521577U1 (en) * 1985-07-26 1986-04-17 Lindhorst, Jürgen, 2000 Hamburg Crown drilling tool for preferably drilling in stone, masonry or the like.
SE460301B (en) * 1986-10-15 1989-09-25 Sandvik Ab CUTTING ROD FOR STOCKING DRILLING MACHINE
US4799844A (en) * 1988-01-11 1989-01-24 Trw Inc Elliptical thread design
DE3910627A1 (en) * 1989-04-01 1990-10-04 Ischebeck Friedrich Gmbh CONNECTING ELEMENT
DE4220636B4 (en) * 1992-06-24 2004-07-08 Friedr. Ischebeck Gmbh Connecting element, in particular coupling sleeve, for a screw connection of injection anchor rods of injection anchors
DE4314868C2 (en) * 1993-05-05 2002-05-16 Hawera Probst Kg Hartmetall drilling
SE505068C2 (en) * 1995-03-27 1997-06-23 Sandvik Ab Method of transferring impact energy from a drilling tool to a borehole, rock drilling tool and drill bit for striking drilling

Also Published As

Publication number Publication date
EP0771934A3 (en) 1998-06-17
EP0771934A2 (en) 1997-05-07
EP0771934B1 (en) 2003-04-23
DE19541163A1 (en) 1997-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition