GB2004479A - Tool holder and tool holding arrangement for a rock drilling machine - Google Patents

Tool holder and tool holding arrangement for a rock drilling machine

Info

Publication number
GB2004479A
GB2004479A GB7836948A GB7836948A GB2004479A GB 2004479 A GB2004479 A GB 2004479A GB 7836948 A GB7836948 A GB 7836948A GB 7836948 A GB7836948 A GB 7836948A GB 2004479 A GB2004479 A GB 2004479A
Authority
GB
United Kingdom
Prior art keywords
tool
drive
drilling machine
rock drilling
holding arrangement
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
GB7836948A
Other versions
GB2004479B (en
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.)
Salzgitter Maschinen AG
Original Assignee
Salzgitter Maschinen AG
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 Salzgitter Maschinen AG filed Critical Salzgitter Maschinen AG
Publication of GB2004479A publication Critical patent/GB2004479A/en
Application granted granted Critical
Publication of GB2004479B publication Critical patent/GB2004479B/en
Expired legal-status Critical Current

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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Punching Or Piercing (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

A tool-holder insertable in a drive spindle (17) of a rock drilling machine comprises a drive bush (30) which has at least one set of drive grooves (50, 51) complementary to drive projections on the drill tool itself and held in the spindle by a guide bush (32) which is screwed into the end of the drive spindle (17) and which may have coupling projections (36) complementary to coupling grooves (37) in the drive bush (30). <IMAGE>
GB7836948A 1977-09-17 1978-09-15 Tool holder and tool holding arrangement for a rock drilling machine Expired GB2004479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772741994 DE2741994C2 (en) 1977-09-17 1977-09-17 Tool holder of a rock drilling machine

Publications (2)

Publication Number Publication Date
GB2004479A true GB2004479A (en) 1979-04-04
GB2004479B GB2004479B (en) 1982-04-07

Family

ID=6019250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836948A Expired GB2004479B (en) 1977-09-17 1978-09-15 Tool holder and tool holding arrangement for a rock drilling machine

Country Status (5)

Country Link
JP (1) JPS5447803A (en)
DE (1) DE2741994C2 (en)
FR (1) FR2409375A1 (en)
GB (1) GB2004479B (en)
PL (1) PL114528B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527129A1 (en) * 1982-05-18 1983-11-25 Tampella Oy Ab LUBRICATION DEVICE FOR ROD OF DRILL ROD IN A PERCUSSION PERFORATOR
US20100104992A1 (en) * 2008-10-27 2010-04-29 Electrolux Home Products, Inc. Oval burner alignment method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049013A (en) * 1990-11-19 1991-09-17 General Signal Corporation Mixer apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244769A1 (en) * 1972-09-13 1974-03-21 Salzgitter Maschinen Ag HYDROHAMMER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527129A1 (en) * 1982-05-18 1983-11-25 Tampella Oy Ab LUBRICATION DEVICE FOR ROD OF DRILL ROD IN A PERCUSSION PERFORATOR
US20100104992A1 (en) * 2008-10-27 2010-04-29 Electrolux Home Products, Inc. Oval burner alignment method
US9022780B2 (en) * 2008-10-27 2015-05-05 Electrolux Home Products, Inc. Oval burner alignment method

Also Published As

Publication number Publication date
DE2741994C2 (en) 1984-11-15
PL114528B1 (en) 1981-02-28
FR2409375B1 (en) 1982-05-14
PL209491A1 (en) 1979-05-21
FR2409375A1 (en) 1979-06-15
JPS5447803A (en) 1979-04-14
DE2741994A1 (en) 1979-03-29
GB2004479B (en) 1982-04-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee