FR3035018B1 - CONCRETE DRILL WITH AUXILIARY NET - Google Patents

CONCRETE DRILL WITH AUXILIARY NET

Info

Publication number
FR3035018B1
FR3035018B1 FR1553443A FR1553443A FR3035018B1 FR 3035018 B1 FR3035018 B1 FR 3035018B1 FR 1553443 A FR1553443 A FR 1553443A FR 1553443 A FR1553443 A FR 1553443A FR 3035018 B1 FR3035018 B1 FR 3035018B1
Authority
FR
France
Prior art keywords
auxiliary net
concrete drill
drill
concrete
net
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.)
Active
Application number
FR1553443A
Other languages
French (fr)
Other versions
FR3035018A1 (en
Inventor
Jean Francois Tivoly
Livio Elia
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.)
TIVOLY
Original Assignee
TIVOLY
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 TIVOLY filed Critical TIVOLY
Priority to FR1553443A priority Critical patent/FR3035018B1/en
Publication of FR3035018A1 publication Critical patent/FR3035018A1/en
Application granted granted Critical
Publication of FR3035018B1 publication Critical patent/FR3035018B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/44—Margins, i.e. the narrow portion of the land which is not cut away to provide clearance on the circumferential surface
    • B23B2251/443—Double margin drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR1553443A 2015-04-17 2015-04-17 CONCRETE DRILL WITH AUXILIARY NET Active FR3035018B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1553443A FR3035018B1 (en) 2015-04-17 2015-04-17 CONCRETE DRILL WITH AUXILIARY NET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1553443A FR3035018B1 (en) 2015-04-17 2015-04-17 CONCRETE DRILL WITH AUXILIARY NET

Publications (2)

Publication Number Publication Date
FR3035018A1 FR3035018A1 (en) 2016-10-21
FR3035018B1 true FR3035018B1 (en) 2017-10-27

Family

ID=53200220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553443A Active FR3035018B1 (en) 2015-04-17 2015-04-17 CONCRETE DRILL WITH AUXILIARY NET

Country Status (1)

Country Link
FR (1) FR3035018B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20219563U1 (en) * 2002-12-17 2003-02-27 Drebo Werkzeugfabrik Gmbh, 88361 Altshausen Double cutting drill, has intermediate spiral starting at leading reinforcing part at axial height of hard metal plate
AT8435U1 (en) * 2003-12-22 2006-08-15 Alpen Maykestag Gmbh DRILLING TOOL
DK1875032T3 (en) * 2005-04-28 2011-01-10 Irwin Ind Tool Company As drilling Tools
DE102009038516A1 (en) * 2009-08-25 2011-03-03 Illinois Tool Works Inc., Glenview rock drill
DE102012218702A1 (en) * 2012-10-15 2014-04-17 Robert Bosch Gmbh Drill head for rock drill to drill reinforced rock e.g. concrete rock, has drilling tip placed at feed-side end of head, and including clamping shaft connectable over bonding surface, where drill head diameter is in specific range

Also Published As

Publication number Publication date
FR3035018A1 (en) 2016-10-21

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