GB1234546A - - Google Patents

Info

Publication number
GB1234546A
GB1234546A GB1234546DA GB1234546A GB 1234546 A GB1234546 A GB 1234546A GB 1234546D A GB1234546D A GB 1234546DA GB 1234546 A GB1234546 A GB 1234546A
Authority
GB
United Kingdom
Prior art keywords
braid
abrasive
oct
bond
tube
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1234546A publication Critical patent/GB1234546A/en
Expired 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
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • 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
    • E21B10/006—Drill bits providing a cutting edge which is self-renewable during drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/81—Tool having crystalline cutting edge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/895—Having axial, core-receiving central portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (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)
GB1234546D 1968-10-10 1969-10-10 Expired GB1234546A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77013668A 1968-10-10 1968-10-10

Publications (1)

Publication Number Publication Date
GB1234546A true GB1234546A (enExample) 1971-06-03

Family

ID=25087593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234546D Expired GB1234546A (enExample) 1968-10-10 1969-10-10

Country Status (4)

Country Link
US (1) US3495359A (enExample)
DE (1) DE1951311B2 (enExample)
FR (1) FR2020283A6 (enExample)
GB (1) GB1234546A (enExample)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
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US3841034A (en) * 1972-11-10 1974-10-15 G Held Tread grinding wheel
US3964213A (en) * 1975-03-17 1976-06-22 Tobey Alton E Abrasive cleaning tool
US4083351A (en) * 1977-01-21 1978-04-11 Harold Jack Greenspan Fluted diamond drill
US4230193A (en) * 1978-12-15 1980-10-28 Arthur G. Burki Rotary drill bit
US4230194A (en) * 1979-02-23 1980-10-28 Logan Jr Clifford K Rotary drill bit
US4324300A (en) * 1980-06-30 1982-04-13 Logan Jr Clifford K Rotary drill bit
US4354561A (en) * 1980-08-21 1982-10-19 Bell Charles Haney Reciprocating drill bit
JPS6087651U (ja) * 1983-11-24 1985-06-15 株式会社デー・テイ・アール 穴あけ用ホ−ルソ−
JPS60172625U (ja) * 1984-04-23 1985-11-15 日本構造株式会社 多層六角形状帯鋸刃
JPS6139357U (ja) * 1984-08-13 1986-03-12 株式会社 創造科学技術研究所 ミ−リング用カツタ
JPS619257U (ja) * 1984-06-22 1986-01-20 株式会社 創造科学技術研究所 コア−ドリル
JPS6124120U (ja) * 1984-07-18 1986-02-13 一男 佐藤 バンドソ−
JPS6124119U (ja) * 1984-07-18 1986-02-13 株式会社 創造科学技術研究所 バンドソ−
DE3446413A1 (de) * 1984-12-20 1986-06-26 Dieter 2110 Buchholz Beck Bohrvorrichtung zum trockenbohren von sackloechern und durchgangsloechern
DE3533929A1 (de) * 1985-05-07 1986-11-13 Geißler & Kuper GmbH Diamantwerkzeug - Wiederaufbereitung, 3100 Celle Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
DE3537331A1 (de) * 1985-10-19 1987-04-23 Wernicke & Co Gmbh Verfahren zum herstellen, insbesondere einer brillenglasrandschleifscheibe oder -ringscheibe
US4949511A (en) * 1986-02-10 1990-08-21 Toshiba Tungaloy Co., Ltd. Super abrasive grinding tool element and grinding tool
WO1987004652A1 (fr) * 1986-02-10 1987-08-13 Koyo-Sha Co., Ltd. Elements constitutifs d'un outil de meulage a grains ultra-abrasifs et outil de meulage mettant en oeuvre lesdits elements
EP0295309B1 (en) * 1986-12-18 1993-05-12 Yamamoto, Hiroyuki Hole saw
JPS63283868A (ja) * 1987-02-27 1988-11-21 Toshiba Tungaloy Co Ltd 超砥粒穴あけ工具
US5009553A (en) * 1987-07-20 1991-04-23 Nowman William G Method and apparatus for drilling hardplate
US4882878A (en) * 1988-08-05 1989-11-28 Benner Robert L Grinding wheel
US5137098A (en) * 1990-02-14 1992-08-11 Inland Diamond Products Company Diamond tool for drilling and routing
US5466099A (en) * 1993-12-13 1995-11-14 Tdw Delaware, Inc. Cutter shell for forming holes of improved cylindricality
EP0739673B1 (de) * 1995-04-27 1998-12-23 Hawera Probst GmbH + Co. Bohrkronenrohr
ATE187374T1 (de) * 1996-03-15 1999-12-15 Norton Co Einzelschleifschietmetall mit profilierter schneideoberfläche
US5997597A (en) * 1998-02-24 1999-12-07 Norton Company Abrasive tool with knurled surface
US6261167B1 (en) 1998-12-15 2001-07-17 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
US6528141B1 (en) 1998-12-15 2003-03-04 Diamond Machining Technology, Inc. Support structure and method of assembling same
JP2002239919A (ja) * 2000-12-14 2002-08-28 Tenryu Saw Mfg Co Ltd メタルボンド穴あけ及び中ぐり工具
US20050260939A1 (en) * 2004-05-18 2005-11-24 Saint-Gobain Abrasives, Inc. Brazed diamond dressing tool
KR100639778B1 (ko) * 2005-05-03 2006-10-31 조창신 절삭부 구조 및 상기 절삭부구조를 갖는 톱날
US7204244B1 (en) * 2006-03-02 2007-04-17 Luminare Supply Corporation Diamond core drill bit
WO2008021260A1 (en) * 2006-08-10 2008-02-21 Derek Mcgrogan Abrasive articles
US9506298B2 (en) 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
USD647114S1 (en) 2006-12-14 2011-10-18 Longyear Tm, Inc. Drill bit with tapered waterway
AU2011201711B1 (en) * 2006-12-14 2011-07-28 Boart Longyear Manufacturing And Distribution Inc. Core drill bit with extended matrix height
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
US7628228B2 (en) * 2006-12-14 2009-12-08 Longyear Tm, Inc. Core drill bit with extended crown height
US8459381B2 (en) 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US8590646B2 (en) * 2009-09-22 2013-11-26 Longyear Tm, Inc. Impregnated cutting elements with large abrasive cutting media and methods of making and using the same
US9724766B2 (en) 2010-01-13 2017-08-08 Irwin Industrial Tool Company Hole cutter with multiple fulcrums
US10137507B2 (en) 2010-01-13 2018-11-27 Irwin Industrial Tool Company Hole cutter with multiple fulcrums
US9782839B2 (en) 2010-01-13 2017-10-10 Irwin Industrial Tool Company Hole cutter with chip egress aperture
PL2658680T3 (pl) 2010-12-31 2021-05-31 Saint-Gobain Ceramics & Plastics, Inc. Wyroby ścierne zawierające cząstki ścierne o określonych kształtach i sposoby formowania takich wyrobów
US8657894B2 (en) 2011-04-15 2014-02-25 Longyear Tm, Inc. Use of resonant mixing to produce impregnated bits
WO2013003831A2 (en) 2011-06-30 2013-01-03 Saint-Gobain Ceramics & Plastics, Inc. Liquid phase sintered silicon carbide abrasive particles
CN103702800B (zh) 2011-06-30 2017-11-10 圣戈本陶瓷及塑料股份有限公司 包括氮化硅磨粒的磨料制品
US20130022421A1 (en) * 2011-07-21 2013-01-24 Robert Bosch Gmbh Abrasive coring bit
JP5802336B2 (ja) 2011-09-26 2015-10-28 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 研磨粒子材料を含む研磨製品、研磨粒子材料を使用する研磨布紙および形成方法
CN104114327B (zh) 2011-12-30 2018-06-05 圣戈本陶瓷及塑料股份有限公司 复合成型研磨颗粒及其形成方法
CN109054745A (zh) 2011-12-30 2018-12-21 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
BR112014016159A8 (pt) 2011-12-30 2017-07-04 Saint Gobain Ceramics formação de partículas abrasivas moldadas
CA3056658C (en) 2012-01-10 2023-07-04 Doruk O. Yener Abrasive particles having complex shapes and methods of forming same
WO2013106602A1 (en) 2012-01-10 2013-07-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
US9242346B2 (en) 2012-03-30 2016-01-26 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
CN110013795A (zh) 2012-05-23 2019-07-16 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
BR112014032152B1 (pt) 2012-06-29 2022-09-20 Saint-Gobain Ceramics & Plastics, Inc Partículas abrasivas tendo formatos particulares e artigos abrasivos
US9579732B2 (en) 2012-07-18 2017-02-28 Milwaukee Electric Tool Corporation Hole saw
US9440332B2 (en) 2012-10-15 2016-09-13 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
WO2014106173A1 (en) 2012-12-31 2014-07-03 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
WO2014161001A1 (en) 2013-03-29 2014-10-02 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
US10098653B2 (en) 2013-08-16 2018-10-16 Presser Direct, Llc Portable microdermabrasion device with swiveling ergonomic handle
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EP3089851B1 (en) 2013-12-31 2019-02-06 Saint-Gobain Abrasives, Inc. Abrasive article including shaped abrasive particles
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
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US10557067B2 (en) 2014-04-14 2020-02-11 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
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JP5954554B1 (ja) * 2015-08-18 2016-07-20 伊藤　幸男 クーラントガイド付き金網研削砥石
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JP6041249B1 (ja) * 2016-03-31 2016-12-07 伊藤　幸男 鳥の巣状砥石と鳥の巣状砥石によるチョッピング加工方法
CN118372187A (zh) 2016-05-10 2024-07-23 圣戈本陶瓷及塑料股份有限公司 磨料颗粒及其形成方法
KR102422875B1 (ko) 2016-05-10 2022-07-21 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 연마 입자들 및 그 형성 방법
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US10759024B2 (en) 2017-01-31 2020-09-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
WO2018236989A1 (en) 2017-06-21 2018-12-27 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
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WO2020014340A1 (en) 2018-07-10 2020-01-16 Milwaukee Electric Tool Corporation Hole saw with hex sidewall holes
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AU2020295404B2 (en) 2019-06-20 2025-05-29 Milwaukee Electric Tool Corporation Hole saw with circular sidewall openings
US20210101248A1 (en) * 2019-10-07 2021-04-08 Paul Luccia Method and apparatus for forming holes
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CN114867582B (zh) 2019-12-27 2024-10-18 圣戈本陶瓷及塑料股份有限公司 磨料制品及其形成方法
CN114846112A (zh) 2019-12-27 2022-08-02 圣戈本陶瓷及塑料股份有限公司 磨料制品及其形成方法
WO2021133888A1 (en) 2019-12-27 2021-07-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
JP7100234B2 (ja) * 2020-04-20 2022-07-13 憲秀 伊藤 耐水性薄膜付き金網研削砥石
AU2022426850B2 (en) 2021-12-30 2025-09-18 Saint-Gobain Abrasives, Inc. Abrasive articles and methods of forming same
EP4457054A1 (en) 2021-12-30 2024-11-06 Saint-Gobain Abrasives, Inc. Abrasive articles and methods of forming same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312176A (en) * 1941-01-29 1943-02-23 Libbey Owens Ford Glass Co Glass drill
US2366767A (en) * 1944-07-06 1945-01-09 Brooks Phillips Dental instrument
US2427085A (en) * 1946-05-07 1947-09-09 Hugh V Allison Chuck and abrasive drill

Also Published As

Publication number Publication date
DE1951311A1 (de) 1971-05-13
US3495359A (en) 1970-02-17
DE1951311B2 (de) 1971-05-13
FR2020283A6 (enExample) 1970-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees