CA2335512A1 - Agencement et machine a rectifier les molettes d'un trepan - Google Patents

Agencement et machine a rectifier les molettes d'un trepan Download PDF

Info

Publication number
CA2335512A1
CA2335512A1 CA002335512A CA2335512A CA2335512A1 CA 2335512 A1 CA2335512 A1 CA 2335512A1 CA 002335512 A CA002335512 A CA 002335512A CA 2335512 A CA2335512 A CA 2335512A CA 2335512 A1 CA2335512 A1 CA 2335512A1
Authority
CA
Canada
Prior art keywords
grinding
fixture
drill bit
arms
buttons
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.)
Granted
Application number
CA002335512A
Other languages
English (en)
Other versions
CA2335512C (fr
Inventor
Arne Bergquist
Goran Lindgren
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.)
Sandvik Intellectual Property AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2335512A1 publication Critical patent/CA2335512A1/fr
Application granted granted Critical
Publication of CA2335512C publication Critical patent/CA2335512C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/33—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of drills for stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA002335512A 1998-06-26 1999-06-23 Agencement et machine a rectifier les molettes d'un trepan Expired - Fee Related CA2335512C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9802305-4 1998-06-26
SE9802305A SE512081C2 (sv) 1998-06-26 1998-06-26 Fixtur och slipmaskin för att slipa stift hos en bergborrkrona
PCT/SE1999/001141 WO2000000325A1 (fr) 1998-06-26 1999-06-23 Agencement et machine a rectifier les molettes d'un trepan

Publications (2)

Publication Number Publication Date
CA2335512A1 true CA2335512A1 (fr) 2000-01-06
CA2335512C CA2335512C (fr) 2008-12-30

Family

ID=20411877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002335512A Expired - Fee Related CA2335512C (fr) 1998-06-26 1999-06-23 Agencement et machine a rectifier les molettes d'un trepan

Country Status (4)

Country Link
AU (1) AU748233B2 (fr)
CA (1) CA2335512C (fr)
SE (1) SE512081C2 (fr)
WO (1) WO2000000325A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010003229A1 (fr) * 2008-07-08 2010-01-14 C.M.E. Blasting & Mining Equipment Ltd. Système de serrage manuel pour porte-embout à positionnement rapide

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001272260B2 (en) * 2000-07-10 2006-03-30 C.M.E. Blasting & Mining Equipment Ltd. Grinding apparatus with articulated arm
SE0300635D0 (sv) * 2003-03-10 2003-03-10 Atlas Copco Secoroc Ab Inställningsarrangemang för slipmaskin
SE526439C2 (sv) * 2003-03-10 2005-09-13 Atlas Copco Secoroc Ab Slipmaskin för slipning av stiftborrkronor
SE527994C2 (sv) * 2004-12-15 2006-08-01 Atlas Copco Secoroc Ab Inställningsarrangemang för en slipmaskin för slipning av stiftborrkronor
SE529596C2 (sv) * 2006-03-09 2007-10-02 Sandvik Intellectual Property Slipmaskin och förfarande för att slipa stiften i en bergborrkrona
SE530119C2 (sv) * 2006-07-05 2008-03-04 Sandvik Intellectual Property Hållarorgan, slipmaskin och förfarande för slipning av en bergborrkrona
CA2823643A1 (fr) * 2013-08-12 2015-02-12 Bo Thomas Sjolander Appareil de broyage avec commande de charge non pneumatique
SE542627C2 (en) * 2017-06-21 2020-06-23 Torstorps Mek Hydraulic grinding machine for grinding rock drill bit buttons
CN111085936A (zh) * 2019-12-25 2020-05-01 保隆(安徽)汽车配件有限公司 一种台阶钻磨削工装

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288011A (en) * 1927-03-07 1928-04-05 Thomas Knighton Improvements in and relating to pit props
GB2149440A (en) * 1983-08-25 1985-06-12 Botha Raymond Berkley Mine prop
SE462901B (sv) * 1988-10-17 1990-09-17 Constr Mining Equip Cme Anordning foer slipning av stiften paa borrkronor
SE467399B (sv) * 1990-08-17 1992-07-13 Constr Mining Equip Cme Anordning foer slipning exempelvis av stift paa borrkronor
US5090160A (en) * 1990-09-18 1992-02-25 Paquette Alfred J Planer blade sharpening apparatus
CA2062879C (fr) * 1991-03-13 2005-04-19 Frans Roelof Petrus Pienaar Support de charge coulissant
US5369843A (en) * 1993-09-29 1994-12-06 Yu; Johnson C. T. Gravity locking articulation for a briefcase

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010003229A1 (fr) * 2008-07-08 2010-01-14 C.M.E. Blasting & Mining Equipment Ltd. Système de serrage manuel pour porte-embout à positionnement rapide
CN102089119B (zh) * 2008-07-08 2014-04-09 C.M.E.鼓风及采矿设备有限公司 快速定位的用于钻头夹持器的手动夹紧装置
US8827773B2 (en) 2008-07-08 2014-09-09 C.M.E. Blasting & Mining Equipment Ltd. Manual locking means for bit holder with micro/macro adjustment

Also Published As

Publication number Publication date
SE9802305D0 (sv) 1998-06-26
WO2000000325A1 (fr) 2000-01-06
AU748233B2 (en) 2002-05-30
AU4944499A (en) 2000-01-17
SE9802305L (sv) 1999-12-27
SE512081C2 (sv) 2000-01-24
CA2335512C (fr) 2008-12-30

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MKLA Lapsed

Effective date: 20190625