SE416115B - Slipfixtur for slipning av skerstift i bergborrkronor - Google Patents

Slipfixtur for slipning av skerstift i bergborrkronor

Info

Publication number
SE416115B
SE416115B SE7701534-5A SE7701534A SE416115B SE 416115 B SE416115 B SE 416115B SE 7701534 A SE7701534 A SE 7701534A SE 416115 B SE416115 B SE 416115B
Authority
SE
Sweden
Prior art keywords
button
disk
grinding
arm
gripfix
Prior art date
Application number
SE7701534-5A
Other languages
English (en)
Other versions
SE7701534L (sv
Inventor
O Karlsson
Original Assignee
Fagersta Ab
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 Fagersta Ab filed Critical Fagersta Ab
Priority to SE7701534-5A priority Critical patent/SE416115B/sv
Priority to DE19782804003 priority patent/DE2804003A1/de
Priority to AU32924/78A priority patent/AU515994B2/en
Priority to AT73778A priority patent/AT357059B/de
Priority to GB4615/78A priority patent/GB1591435A/en
Priority to ZA00780762A priority patent/ZA78762B/xx
Priority to JP1303378A priority patent/JPS53104493A/ja
Priority to CA296,551A priority patent/CA1090138A/en
Priority to FR7803796A priority patent/FR2380104A1/fr
Priority to IE301/78A priority patent/IE46404B1/en
Priority to BR7800820A priority patent/BR7800820A/pt
Publication of SE7701534L publication Critical patent/SE7701534L/sv
Publication of SE416115B publication Critical patent/SE416115B/sv

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
SE7701534-5A 1977-02-11 1977-02-11 Slipfixtur for slipning av skerstift i bergborrkronor SE416115B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7701534-5A SE416115B (sv) 1977-02-11 1977-02-11 Slipfixtur for slipning av skerstift i bergborrkronor
DE19782804003 DE2804003A1 (de) 1977-02-11 1978-01-31 Schleifvorrichtung
AU32924/78A AU515994B2 (en) 1977-02-11 1978-02-02 Grinding rock drill button bits
AT73778A AT357059B (de) 1977-02-11 1978-02-03 Vorrichtung zum schleifen von schneidstiften in gesteinsbohrkronen
GB4615/78A GB1591435A (en) 1977-02-11 1978-02-06 Grinding fixture and method of grinding a button of a rock drilling button bit
ZA00780762A ZA78762B (en) 1977-02-11 1978-02-08 Grinding fixture
JP1303378A JPS53104493A (en) 1977-02-11 1978-02-09 Device for grinding botton of botton bit of rock borer
CA296,551A CA1090138A (en) 1977-02-11 1978-02-09 Grinding fixture
FR7803796A FR2380104A1 (fr) 1977-02-11 1978-02-10 Poste d'affutage
IE301/78A IE46404B1 (en) 1977-02-11 1978-02-10 Grinding fixture and method of grinding a button of a rock drilling button bit
BR7800820A BR7800820A (pt) 1977-02-11 1978-02-10 Acessorio de esmerilhamento

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7701534-5A SE416115B (sv) 1977-02-11 1977-02-11 Slipfixtur for slipning av skerstift i bergborrkronor

Publications (2)

Publication Number Publication Date
SE7701534L SE7701534L (sv) 1978-08-12
SE416115B true SE416115B (sv) 1980-12-01

Family

ID=20330427

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701534-5A SE416115B (sv) 1977-02-11 1977-02-11 Slipfixtur for slipning av skerstift i bergborrkronor

Country Status (11)

Country Link
JP (1) JPS53104493A (sv)
AT (1) AT357059B (sv)
AU (1) AU515994B2 (sv)
BR (1) BR7800820A (sv)
CA (1) CA1090138A (sv)
DE (1) DE2804003A1 (sv)
FR (1) FR2380104A1 (sv)
GB (1) GB1591435A (sv)
IE (1) IE46404B1 (sv)
SE (1) SE416115B (sv)
ZA (1) ZA78762B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858388A (en) * 1986-07-25 1989-08-22 Bice Keith C Restoration or drill buttons

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0517603Y2 (sv) * 1986-05-08 1993-05-12
AU589535B2 (en) * 1986-07-25 1989-10-12 Boart International Limited Restoration of drill buttons
AU598170B2 (en) * 1986-07-25 1990-06-14 Boart International Limited Restoration of drill buttons
SE8702266D0 (sv) * 1987-06-01 1987-06-01 Cme Const Mining Equip Ab Anordning for slipning av foretredesvis borrkronor
JPH01248068A (ja) * 1988-03-29 1989-10-03 Agency Of Ind Science & Technol 一体型回転円板式加速度校正装置
SE462901B (sv) * 1988-10-17 1990-09-17 Constr Mining Equip Cme Anordning foer slipning av stiften paa borrkronor
ATE111005T1 (de) * 1989-05-19 1994-09-15 Uniroc Grinding Aktiebolag Schleifscheibe.
CN100591476C (zh) * 2008-06-13 2010-02-24 湘潭江麓精密机械有限公司 圆柱刀具钝化机
CN103143992B (zh) * 2013-02-27 2016-08-03 中山火炬职业技术学院 一种刀具钝化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858388A (en) * 1986-07-25 1989-08-22 Bice Keith C Restoration or drill buttons

Also Published As

Publication number Publication date
AU515994B2 (en) 1981-05-14
IE780301L (en) 1978-08-11
JPS6117619B2 (sv) 1986-05-08
BR7800820A (pt) 1978-09-26
ATA73778A (de) 1979-10-15
JPS53104493A (en) 1978-09-11
DE2804003A1 (de) 1978-08-17
GB1591435A (en) 1981-06-24
ZA78762B (en) 1979-09-26
AT357059B (de) 1980-06-10
SE7701534L (sv) 1978-08-12
FR2380104A1 (fr) 1978-09-08
AU3292478A (en) 1979-08-09
FR2380104B3 (sv) 1980-10-17
CA1090138A (en) 1980-11-25
IE46404B1 (en) 1983-06-01

Similar Documents

Publication Publication Date Title
SE416115B (sv) Slipfixtur for slipning av skerstift i bergborrkronor
AU497237B2 (en) Sander attachment for portable power drill
ES459582A1 (es) Trepano de perforacion.
BR8904607A (pt) Instalacao autocentralizadora para esmerilhar os pinos de metal duro de brocas de perfuracao
JPS5382601A (en) Rotary grinding type excavation drill head
NO850779L (no) Roterende borkrone med skjaereelementer med et tynt slipende frontlag
CA1012991A (en) Disc cutting units for use on rock boring machines
AU504704B2 (en) Earth boring drill bit
NL7808103A (nl) Steenboor met hardmetalen boorkop.
AU503750B2 (en) Rock drilling bit
JPS5226097A (en) Supersonic dies grinder
AU500414B2 (en) Drill bit cutter assembly
AU514796B2 (en) Large diameter drill bit
IE782289L (en) Button sharpening tool
SE8106978L (sv) Slipmaskin for stiftborrkronor
UST970002I4 (en) Cutting elements for drill bits
SU636369A1 (ru) Устройство дл центрировани колонны труб в скважине
ES277982A1 (es) Una fresas con cono rodante para barrenas rotativas que penetran en la tierra
SE8700609D0 (sv) Forfarande och anordning for slipning av bergborrkronor
AU2359777A (en) Rock drill bit
ZA755429B (en) Large diameter diamond disc on thin core, particularly suitable for sawing granite and hard rock in a single deep pass
ES237734U (es) Herramienta de corte para taladros de diametro multiple.
Takaoka Fundamental experiment on the mechanical fracture of rocks. Comparison of the cutter bit with the disc cutter on the character of the rock fracture(Using cutter bits and disk cutters for breaking rock)
GB981489A (en) Improvements in or relating to rock bits
ES81098U (es) Muela de desbarbar aglomerada con resinas sintéticas para máquina portátil angular

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7701534-5

Format of ref document f/p: F