ZA872796B - An arrangement for the axial bearing of a drilling machine - Google Patents

An arrangement for the axial bearing of a drilling machine

Info

Publication number
ZA872796B
ZA872796B ZA872796A ZA872796A ZA872796B ZA 872796 B ZA872796 B ZA 872796B ZA 872796 A ZA872796 A ZA 872796A ZA 872796 A ZA872796 A ZA 872796A ZA 872796 B ZA872796 B ZA 872796B
Authority
ZA
South Africa
Prior art keywords
arrangement
drilling machine
axial bearing
axial
bearing
Prior art date
Application number
ZA872796A
Other languages
English (en)
Inventor
Salmi Pekka
Kiikka Timo
Muuttonen Timo
Original Assignee
Oy Tampella 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 Oy Tampella Ab. filed Critical Oy Tampella Ab.
Publication of ZA872796B publication Critical patent/ZA872796B/xx

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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0096—Details of lubrication means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
ZA872796A 1986-05-02 1987-04-21 An arrangement for the axial bearing of a drilling machine ZA872796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI861851A FI861851A (fi) 1986-05-02 1986-05-02 Anordning foer ett axiallager i en borrmaskin.

Publications (1)

Publication Number Publication Date
ZA872796B true ZA872796B (en) 1987-10-07

Family

ID=8522554

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA872796A ZA872796B (en) 1986-05-02 1987-04-21 An arrangement for the axial bearing of a drilling machine

Country Status (12)

Country Link
US (1) US4934465A (sv)
JP (1) JPH0785869B2 (sv)
AT (1) AT392670B (sv)
AU (1) AU583725B2 (sv)
CA (1) CA1297866C (sv)
CH (1) CH673615A5 (sv)
DE (1) DE3712485C2 (sv)
FI (1) FI861851A (sv)
FR (1) FR2598111B1 (sv)
GB (1) GB2193919B (sv)
SE (1) SE500920C2 (sv)
ZA (1) ZA872796B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8604362L (sv) * 1986-10-15 1988-04-16 Atlas Copco Ab Dempanordning vid en slaende bergborrmaskin
RU1778289C (ru) * 1988-05-04 1992-11-30 Карагандинский политехнический институт Гидравлическа бурильна машина
SE463193B (sv) * 1989-02-21 1990-10-22 Atlas Copco Mct Ab Anordning vid slaaende maskiner
FR2647870B1 (fr) * 1989-06-06 1991-09-06 Eimco Secoma Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour
FI84701C (sv) * 1990-02-23 1992-01-10 Tampella Oy Ab Anordning för axiallagret i en borrmaskin
FI98401C (sv) * 1995-10-10 1997-06-10 Tamrock Oy Förfarande för reglering av en borrmaskins borrning och en bergborrmaskin
FI102202B (sv) * 1997-03-21 1998-10-30 Tamrock Oy Arrangemang i en bergborrmaskin och ett förfarande för styrning av ber gborrning
FI110804B (sv) * 2000-06-27 2003-03-31 Sandvik Tamrock Oy Förfarande för att ta isär förbindningar mellan borrningskomponenter och bergborrmaskin
US20040045727A1 (en) * 2002-09-11 2004-03-11 Allums Jeromy T. Safe starting fluid hammer
US20100119784A1 (en) * 2005-09-29 2010-05-13 Northern Elastomeric, Inc. Rubberized roof underlayment
US20070071946A1 (en) * 2005-09-29 2007-03-29 Northern Elastomeric, Inc. Rubberized roof underlayment
SE533344C2 (sv) * 2009-01-16 2010-08-31 Atlas Copco Rock Drills Ab Dämpningsanordning för slagverk, slagverk och borrmaskin
US20110104461A1 (en) * 2009-09-28 2011-05-05 Owens Corning Intellectual Capital, Llc Underlayment with slip-resistant surface
FI122299B (sv) * 2010-01-29 2011-11-30 Sandvik Mining & Constr Oy Förfarande och anordning för smörjning av borrnacke i bergborrmaskin
SE534815C2 (sv) * 2010-05-03 2012-01-10 Atlas Copco Rock Drills Ab Bergborrmaskin med dämpkolv
SE543394C2 (sv) * 2019-03-14 2020-12-29 Epiroc Rock Drills Ab Arrangemang, borrmaskin och förfarande för att styra förflyttningshastigheten hos en borrmaskins slagorgan

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442976C3 (de) * 1974-09-07 1978-11-16 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach Handgerät zum Herstellen von Nuten in harten Werkstoffen, insbesondere in Beton und Gestein
SE392830B (sv) * 1975-03-18 1977-04-25 Atlas Copco Ab Anordning vid bergborrmaskiner for dempning av rekylen fran ett till maskinen anslutet arbetsverktyg
JPS52123772U (sv) * 1976-03-18 1977-09-20
DE2716701C3 (de) * 1977-04-15 1983-01-05 Koehring Gmbh, 2086 Ellerau Rammgerät
DE2738956B2 (de) * 1977-08-30 1979-11-29 Frank 3380 Goslar Habsick Bohrgestänge-Vorspanneinrichtung für Drehschlagbohrmaschinen
SU945412A2 (ru) * 1978-12-27 1982-07-23 Ордена Трудового Красного Знамени институт гидродинамики СО АН СССР Устройство ударного действи
US4703838A (en) * 1980-05-27 1987-11-03 Caterpillar Tractor Co. Recoil damper for a reciprocating member
SE440873B (sv) * 1981-02-11 1985-08-26 Atlas Copco Ab Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke
SE8106907L (sv) * 1981-11-20 1983-05-21 Atlas Copco Ab Sett att styra ett slagverk och slagverk
CH664730A5 (de) * 1983-07-21 1988-03-31 Sig Schweiz Industrieges Verfahren und vorrichtung zur daempfung des rueckpralles bei schlagwerkzeugen.

Also Published As

Publication number Publication date
CH673615A5 (sv) 1990-03-30
GB2193919B (en) 1989-12-13
GB2193919A (en) 1988-02-24
DE3712485C2 (de) 1995-03-30
SE8701807D0 (sv) 1987-04-30
AU7185287A (en) 1987-11-05
ATA94487A (de) 1990-10-15
CA1297866C (en) 1992-03-24
AT392670B (de) 1991-05-27
SE8701807L (sv) 1987-11-03
US4934465A (en) 1990-06-19
FR2598111B1 (fr) 1991-04-26
FI861851A0 (fi) 1986-05-02
AU583725B2 (en) 1989-05-04
FI861851A (fi) 1987-11-03
SE500920C2 (sv) 1994-10-03
FR2598111A1 (fr) 1987-11-06
DE3712485A1 (de) 1987-11-05
JPH0785869B2 (ja) 1995-09-20
JPS62259784A (ja) 1987-11-12
GB8709594D0 (en) 1987-05-28

Similar Documents

Publication Publication Date Title
GB8605774D0 (en) Shaft boring machine
EP0283982A3 (en) Sliding-contact bearing for a deep-drilling tool
GB2193919B (en) An arrangement for the axial bearing of a drilling machine
HU891820D0 (en) Boring machine
GB2171153B (en) Bearings for rotary machines
GB2176252B (en) Axial piston machine
AU581951B2 (en) A bearing arrangement for a feeding device for a drilling machine
GB8334543D0 (en) Shrink fit sleeve for rotating machinery
GB2190031B (en) An arrangement for supporting an axial bearing of a drilling machine
GB8712970D0 (en) Axial bearing
GB2193735B (en) Drilling machine
GB8518321D0 (en) Drilling & mounting machine
ZA872983B (en) An arrangement for supporting a shank of a drilling machine
GB8811107D0 (en) Boring tool for machine tool
GB8715466D0 (en) Axial piston machine
GB8609165D0 (en) Drilling machines
AU572254B2 (en) Drilling machine
GB8625832D0 (en) Axial electrical machines
GB2182372B (en) Drilling machines
JPS57211498A (en) Drilling machining machine
GB2152594B (en) Radial piston machine
PL251695A1 (en) Multispindle drilling machine
JPS57169190A (en) Boring machine
CU21663A1 (en) Structure for boring machine
HUT40356A (en) Drilling machine