BR6801565D0 - Elemento cortante aperfeicoado para brocas - Google Patents

Elemento cortante aperfeicoado para brocas

Info

Publication number
BR6801565D0
BR6801565D0 BR201565A BR20156568A BR6801565D0 BR 6801565 D0 BR6801565 D0 BR 6801565D0 BR 201565 A BR201565 A BR 201565A BR 20156568 A BR20156568 A BR 20156568A BR 6801565 D0 BR6801565 D0 BR 6801565D0
Authority
BR
Brazil
Prior art keywords
drills
cutting element
perfect cutting
perfect
cutting
Prior art date
Application number
BR201565A
Other languages
English (en)
Portuguese (pt)
Inventor
L Smith
C Phaal
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Publication of BR6801565D0 publication Critical patent/BR6801565D0/pt

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
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • 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
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type

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)
  • Polishing Bodies And Polishing Tools (AREA)
BR201565A 1967-08-17 1968-08-16 Elemento cortante aperfeicoado para brocas BR6801565D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66132967A 1967-08-17 1967-08-17

Publications (1)

Publication Number Publication Date
BR6801565D0 true BR6801565D0 (pt) 1973-07-17

Family

ID=24653139

Family Applications (1)

Application Number Title Priority Date Filing Date
BR201565A BR6801565D0 (pt) 1967-08-17 1968-08-16 Elemento cortante aperfeicoado para brocas

Country Status (5)

Country Link
BR (1) BR6801565D0 (https=)
CS (1) CS149635B2 (https=)
DE (2) DE6608785U (https=)
FR (1) FR1582623A (https=)
GB (1) GB1229980A (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533929A1 (de) * 1985-05-07 1986-11-13 Geißler & Kuper GmbH Diamantwerkzeug - Wiederaufbereitung, 3100 Celle Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
DE3606581A1 (de) * 1986-02-28 1987-09-03 Nkk Nihon Structure Co Schleif- oder trennscheibe
GB8717675D0 (en) * 1987-07-25 1987-09-03 Diamant Boart Ltd Abrasive tool
NO180550C (no) * 1994-09-01 1997-05-07 Unipro Automasjon As Stanse- og kutteanordning for kjerneborrör, samt fremgangsmåte for bruk av anordningen
US5976001A (en) * 1997-04-24 1999-11-02 Diamond Machining Technology, Inc. Interrupted cut abrasive tool
US5919084A (en) * 1997-06-25 1999-07-06 Diamond Machining Technology, Inc. Two-sided abrasive tool and method of assembling same
US6402603B1 (en) 1998-12-15 2002-06-11 Diamond Machining Technology, Inc. Two-sided abrasive tool
US6261167B1 (en) 1998-12-15 2001-07-17 Diamond Machining Technology, Inc. Two-sided abrasive tool and method of assembling same
US6528141B1 (en) 1998-12-15 2003-03-04 Diamond Machining Technology, Inc. Support structure and method of assembling same
GB2423537A (en) * 2005-02-24 2006-08-30 Marcrist Internat Ltd Core drills
CN101934557A (zh) * 2010-08-18 2011-01-05 江苏友和工具有限公司 电镀金刚石线锯成形切割石材工艺
CN104439589B (zh) * 2014-10-31 2018-01-19 中国石油化工股份有限公司 一种磨鞋工装及其制造工艺
JP6041248B1 (ja) * 2016-03-25 2016-12-07 伊藤　幸男 クーラントガイド台金付き金網研削砥石
KR20240151380A (ko) * 2023-04-11 2024-10-18 신한다이아몬드공업 주식회사 다이아몬드 공구

Also Published As

Publication number Publication date
DE1758823B2 (de) 1971-01-28
FR1582623A (https=) 1969-10-03
CS149635B2 (https=) 1973-07-25
GB1229980A (https=) 1971-04-28
DE1758823A1 (https=) 1971-01-28
DE6608785U (de) 1971-11-11

Similar Documents

Publication Publication Date Title
NL6600891A (nl) Snijwerktuig
AT264966B (de) Schneidwerkzeug
AT293141B (de) Spanabhebende Werkzeugmaschine
ES125818Y (es) Elemento para la construccion.
AT288757B (de) Maehgeraet
CH449385A (de) Schneidwerkzeug
CH475805A (de) Feinschnittstanzwerkzeug
BR6801565D0 (pt) Elemento cortante aperfeicoado para brocas
CH476557A (de) Spanendes Werkzeug
BR6801799D0 (pt) Maquina aperfeicoada para fabricar pneumaticos
CH475814A (de) Schneidplättchenklemmhalter
CH485505A (de) Spanabhebendes Werkzeug
CH534557A (de) Schneidewerkzeug
ES141826Y (es) Elemento de montaje para construcciones.
BR6899844D0 (pt) Gabarito para corte de furos
ES157345Y (es) Elemento estructural para la construccion.
CH477952A (de) Spanabhebende Kopierwerkzeugmaschine
CH479355A (de) Schneidwerkzeug-Schneidplatte
CH446008A (de) Schneidwerkzeug
ES112770Y (es) Cajon-bandeja para fichas.
ES112691Y (es) Elemento constructivo para estucheria.
ES121593Y (es) Elemento para construcciones diversas.
ES117728Y (es) Un elemento para construccion.
ES131732Y (es) Un elemento para la construccion.
ES112357Y (es) Portacuchillas para tornos.