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ATE399624T1 - DRILLING TOOL - Google Patents

DRILLING TOOL

Info

Publication number
ATE399624T1
ATE399624T1 AT02020275T AT02020275T ATE399624T1 AT E399624 T1 ATE399624 T1 AT E399624T1 AT 02020275 T AT02020275 T AT 02020275T AT 02020275 T AT02020275 T AT 02020275T AT E399624 T1 ATE399624 T1 AT E399624T1
Authority
AT
Austria
Prior art keywords
drilling tool
drilling
tool
Prior art date
Application number
AT02020275T
Other languages
German (de)
Inventor
Bernhard Moser
Rainer Widmann
Marco Dr Lang
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
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE399624T1 publication Critical patent/ATE399624T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B28D1/146—Tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/75—Stone, rock or concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling Tools (AREA)
AT02020275T 2001-10-12 2002-09-11 DRILLING TOOL ATE399624T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10150287 2001-10-12
DE10208630A DE10208630A1 (en) 2001-10-12 2002-02-28 drilling

Publications (1)

Publication Number Publication Date
ATE399624T1 true ATE399624T1 (en) 2008-07-15

Family

ID=7702233

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02020275T ATE399624T1 (en) 2001-10-12 2002-09-11 DRILLING TOOL

Country Status (2)

Country Link
AT (1) ATE399624T1 (en)
DE (2) DE10208630A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049295A1 (en) * 2003-11-17 2005-06-02 Robert Bosch Gmbh Drilling and/or chiselling tool
DE102007020051B4 (en) * 2007-04-27 2013-11-21 Irwin Industrial Tool Company Hard metal plate for rock drills and rock drills
US7900721B2 (en) 2008-11-03 2011-03-08 Irwin Industrial Tool Company Hard metal plate for rock drill and rock drill
US7861807B2 (en) 2008-12-03 2011-01-04 Black & Decker Inc. Drill bit including one piece cutting head
DE102009060857A1 (en) 2009-12-30 2011-07-07 Robert Bosch GmbH, 70469 Rock drilling tool for rotary-impact machining of concrete, boards, masonry and the like materials
DE102010041238A1 (en) 2009-12-30 2011-07-07 Robert Bosch GmbH, 70469 Rock drilling tool for rotary-impact machining of concrete, stone, masonry and the like materials
DE102016211953A1 (en) * 2016-06-30 2018-01-04 Robert Bosch Gmbh drilling
CN112428028B (en) * 2020-11-20 2022-06-07 长江大学 Auxiliary blade processing method for plastic product drilling processing drill bit

Also Published As

Publication number Publication date
DE10208630A1 (en) 2003-04-24
DE50212426D1 (en) 2008-08-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee