FR2434899A1 - Outil de fraisage pour une fraiseuse destinee a l'enlevement des revetements de routes - Google Patents

Outil de fraisage pour une fraiseuse destinee a l'enlevement des revetements de routes

Info

Publication number
FR2434899A1
FR2434899A1 FR7921722A FR7921722A FR2434899A1 FR 2434899 A1 FR2434899 A1 FR 2434899A1 FR 7921722 A FR7921722 A FR 7921722A FR 7921722 A FR7921722 A FR 7921722A FR 2434899 A1 FR2434899 A1 FR 2434899A1
Authority
FR
France
Prior art keywords
formed onto
cutting
road surface
foot end
shaft
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.)
Pending
Application number
FR7921722A
Other languages
English (en)
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.)
ELFGEN APEX
Original Assignee
ELFGEN APEX
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 DE19782837784 external-priority patent/DE2837784A1/de
Priority claimed from DE19782839292 external-priority patent/DE2839292A1/de
Application filed by ELFGEN APEX filed Critical ELFGEN APEX
Publication of FR2434899A1 publication Critical patent/FR2434899A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/28—Disintegrating by knives or other cutting or tearing members which chop material into fragments with spiked cylinders
    • 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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments
    • 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
    • E21B10/56—Button-type inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Road Repair (AREA)
  • Knives (AREA)

Abstract

L'invention concerne un outil de fraisage. L'outil de l'invention comporte une tige 42 venant se fixer dans un porte-outil 66 reposant sur une fraiseuse 65, une extrémité de cette tige comportant une tête 44 avec un pied symétrique 41, une autre tige 43 avec une tête de fraisage 45 étant formée à l'extrémité libre de la tige 42. L'outil de l'invention est utilisé pour le fraisage des revêtements de routes en l'adaptant aux différentes conditions de ceux-ci.
FR7921722A 1978-08-30 1979-08-30 Outil de fraisage pour une fraiseuse destinee a l'enlevement des revetements de routes Pending FR2434899A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782837784 DE2837784A1 (de) 1978-08-30 1978-08-30 Fraesmeisel fuer einen fraeser zum abfraesen von strassenbelaegen
DE19782839292 DE2839292A1 (de) 1978-09-09 1978-09-09 Fraesmeissel fuer eine fraeseinrichtung, insbesondere zum abfraesen von strassenbelaegen

Publications (1)

Publication Number Publication Date
FR2434899A1 true FR2434899A1 (fr) 1980-03-28

Family

ID=25775584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921722A Pending FR2434899A1 (fr) 1978-08-30 1979-08-30 Outil de fraisage pour une fraiseuse destinee a l'enlevement des revetements de routes

Country Status (1)

Country Link
FR (1) FR2434899A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1574309A1 (fr) * 2004-03-10 2005-09-14 Gerd Elfgen Ciseau pour une fraise
GB2447120A (en) * 2007-02-27 2008-09-03 Sandvik Intellectual Property Reversible cutting tool with shield
US7611209B2 (en) 2007-02-27 2009-11-03 Sandvik Intellectual Property Ab Reversible cutting tool with shield
US8104844B2 (en) 2007-02-27 2012-01-31 Sandvik Intellectual Property Ab Sleeve for reversible cutting tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1574309A1 (fr) * 2004-03-10 2005-09-14 Gerd Elfgen Ciseau pour une fraise
GB2447120A (en) * 2007-02-27 2008-09-03 Sandvik Intellectual Property Reversible cutting tool with shield
US7611209B2 (en) 2007-02-27 2009-11-03 Sandvik Intellectual Property Ab Reversible cutting tool with shield
GB2447120B (en) * 2007-02-27 2011-06-01 Sandvik Intellectual Property Reversable cutting tool with shield
US8104844B2 (en) 2007-02-27 2012-01-31 Sandvik Intellectual Property Ab Sleeve for reversible cutting tool

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