ZA911310B - An arrangement for an axial bearng in a drilling machine - Google Patents

An arrangement for an axial bearng in a drilling machine

Info

Publication number
ZA911310B
ZA911310B ZA911310A ZA911310A ZA911310B ZA 911310 B ZA911310 B ZA 911310B ZA 911310 A ZA911310 A ZA 911310A ZA 911310 A ZA911310 A ZA 911310A ZA 911310 B ZA911310 B ZA 911310B
Authority
ZA
South Africa
Prior art keywords
bearng
axial
arrangement
drilling machine
drilling
Prior art date
Application number
ZA911310A
Other languages
English (en)
Inventor
Timo Muuttonen
Muuttonen Timo
Original Assignee
Tamrock Oy
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 Tamrock Oy filed Critical Tamrock Oy
Publication of ZA911310B publication Critical patent/ZA911310B/xx

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Sliding-Contact Bearings (AREA)
ZA911310A 1990-02-23 1991-02-23 An arrangement for an axial bearng in a drilling machine ZA911310B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI900937A FI84701C (fi) 1990-02-23 1990-02-23 Anordning foer axiallagret i en borrmaskin.

Publications (1)

Publication Number Publication Date
ZA911310B true ZA911310B (en) 1991-12-24

Family

ID=8529945

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911310A ZA911310B (en) 1990-02-23 1991-02-23 An arrangement for an axial bearng in a drilling machine

Country Status (9)

Country Link
US (1) US5351763A (fr)
EP (1) EP0515467B1 (fr)
JP (1) JP2935140B2 (fr)
AU (1) AU636204B2 (fr)
CA (1) CA2076531C (fr)
DE (1) DE69109470T2 (fr)
FI (1) FI84701C (fr)
WO (1) WO1991012934A1 (fr)
ZA (1) ZA911310B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91944C (fi) * 1991-07-09 1994-09-12 Bretec Oy Hydraulinen iskuvasara
FI98402C (fi) * 1995-10-10 1997-06-10 Tamrock Oy Mäntärakenne porakoneen aksiaalilaakeria varten
FI98401C (fi) * 1995-10-10 1997-06-10 Tamrock Oy Menetelmä porakoneen porauksen säätämiseksi ja kallioporakone
FI102202B (fi) 1997-03-21 1998-10-30 Tamrock Oy Sovitelma kallioporakoneessa sekä menetelmä kallioporauksen ohjaamisek si
US5890414A (en) * 1997-08-12 1999-04-06 The United States Of America As Represented By The Secretary Of The Navy Stop cylinder and piston assembly
FI103825B (fi) * 1998-03-17 1999-09-30 Tamrock Oy Menetelmä ja laitteisto kallioporakoneen porauksen säätämiseksi
FI109229B (fi) * 2000-05-11 2002-06-14 Sandvik Tamrock Oy Kallioporakone ja kohdistuskappale
FI110804B (fi) * 2000-06-27 2003-03-31 Sandvik Tamrock Oy Menetelmä porauskomponenttien liitosten avaamiseksi ja kallioporakone
FI121004B (fi) 2003-01-03 2010-06-15 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakeri iskevää kallioporakonetta varten
FI121218B (fi) * 2003-07-07 2010-08-31 Sandvik Mining & Constr Oy Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite
FI123802B (fi) * 2004-09-03 2013-10-31 Sandvik Mining & Constr Oy Rikotuslaite ja menetelmä rikotuslaitteen työkalun voitelemiseksi
EP1717507B1 (fr) * 2005-04-27 2010-07-14 Caterpillar Inc. Dispositif de lubrification pour outil hydraulique ou pneumatique
FI121220B (fi) * 2008-11-20 2010-08-31 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakerimoduuli
SE533344C2 (sv) * 2009-01-16 2010-08-31 Atlas Copco Rock Drills Ab Dämpningsanordning för slagverk, slagverk och borrmaskin
SE534815C2 (sv) * 2010-05-03 2012-01-10 Atlas Copco Rock Drills Ab Bergborrmaskin med dämpkolv
WO2012024503A1 (fr) 2010-08-19 2012-02-23 Caterpillar Inc. Système de lubrification pour outil de concassage
US9010493B2 (en) 2012-03-13 2015-04-21 Caterpillar Inc. Lubrication arrangement
SE536562C2 (sv) * 2012-06-28 2014-02-25 Atlas Copco Rock Drills Ab Anordning och förfarande vid en hydraulisk bergborrmaskin jämte bergborrmaskin
US9217341B2 (en) 2013-08-15 2015-12-22 Caterpillar Inc. Lubrication system for tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791097A (en) * 1955-11-07 1957-05-07 Raymond Concrete Pile Co Hammer for driving piles and the like
SE392830B (sv) * 1975-03-18 1977-04-25 Atlas Copco Ab Anordning vid bergborrmaskiner for dempning av rekylen fran ett till maskinen anslutet arbetsverktyg
FI58816C (fi) * 1977-06-03 1981-04-10 Linden Alimak Ab Anordning foer att minska pao slitaget av de roerliga delarna i en hydrauldriven borrmaskin
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
SE458672B (sv) * 1986-02-28 1989-04-24 Atlas Copco Ab Hydrauliskt slagverk foer en bergborrmaskin
FI861851L (fi) * 1986-05-02 1987-11-03 Tampella Oy Ab Anordning foer ett axiallager i en borrmaskin.
SE8604362L (sv) * 1986-10-15 1988-04-16 Atlas Copco Ab Dempanordning vid en slaende bergborrmaskin
SE463193B (sv) * 1989-02-21 1990-10-22 Atlas Copco Mct Ab Anordning vid slaaende maskiner

Also Published As

Publication number Publication date
EP0515467B1 (fr) 1995-05-03
WO1991012934A1 (fr) 1991-09-05
EP0515467A1 (fr) 1992-12-02
JP2935140B2 (ja) 1999-08-16
FI84701C (fi) 1992-01-10
CA2076531A1 (fr) 1991-08-24
FI900937A0 (fi) 1990-02-23
AU636204B2 (en) 1993-04-22
DE69109470T2 (de) 1995-12-14
DE69109470D1 (de) 1995-06-08
FI900937A7 (fi) 1991-08-24
AU7248091A (en) 1991-09-18
JPH05504103A (ja) 1993-07-01
CA2076531C (fr) 2001-01-30
FI84701B (fi) 1991-09-30
US5351763A (en) 1994-10-04

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